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Glossary0-length handleA handle whose associated relocatable block has a logical size of 0 bytes.1-byte complex script systemA script system that supports a writing system with a small character set (requires only 1-byte characters), but that is characterized by bidirectional or contextual text. Arabic and Hebrew are examples of complex 1-byte script systems.1-byte extensionSee WorldScript I.1-byte simple script systemA script system that supports a writing system with a small character set (requires only 1-byte characters), has a left-to-right text direction only, and that is non-contextual. The Roman script system is an example of a 1-byte simple script system.24-bit addressingThe addressing mode in which only the low-order 24 bits of a pointer or handle are used in determining memory addresses.2-byte extensionSee WorldScript II.2-byte script systemA script system that supports a writing system with a large character set (requires 2-byte characters) and requires sophisticated procedures for character input. Japanese, Chinese, and Korean are examples of 2-byte script systems.32-bit addressingThe ability of the Operating System to use all 32 bits of a pointer or handle in determining memory addresses.32-bit cleanSaid of an application (or other software) that is able to run in an environment where all 32 bits of a memory address are used for addressing.680x0See 680x0 microprocessor.680x0 applicationAn application that contains code only for a 680x0 microprocessor. See also fat application, PowerPC application.680x0-based Macintosh computerAny computer containing a 680x0 central processing unit that runs Macintosh system software. See also PowerPC processor-based Macintosh computer.680x0 compilerAny compiler that produces code that can execute on a 680x0. See also PowerPC compiler.680x0 context blockA block of data used by the 68LC040 Emulator to maintain information across mode switches. The structure of this block of data is private.680x0 microprocessorAny member of the Motorola 68000 family of microprocessors.680x0 softwareAny software (that is, application, extension, driver, or other executable code) that consists of code only for a 680x0 microprocessor. See also 680x0 application.68LC040 EmulatorThe part of the system software that allows 680x0 applications and other 680x0 software to execute on PowerPC-based Macintosh computers. See also Mixed Mode Manager.A5 worldAn area of memory in a 680x0 application’s partition that contains the QuickDraw global variables, the application global variables, the application parameters, and the jump table—all of which are accessed through the A5 register. See also mini-A5 world.absolute positionA specific position, given in coordinates, for the origin of each character or glyph in the glyph shape. Compare relative position.absolute searchA search that begins at the root directory of the file system hierarchy and always descends the hierarchy. See also relative search.abstract superclassA superclass listed in the Apple Event Registry: Standard Suites, such as cObject or cOpenableObject, that is used only in definitions of object classes and not for real Apple event objects. See also object class.accelerated resourceAn executable resource consisting of a routine descriptor and PowerPC code that specifically models the behavior of a 680x0 stand-alone code resource. Compare private resource.accelerated system software routineAny Toolbox or Operating System routine that has been rewritten as PowerPC code.access controlsA set of bits that specify the types of operations a requestor is authorized to perform on a given catalog node, record, or attribute type.access modesA set of file permissions that specify what abilities should be allowed to a user attempting to open a file fork. See also deny modes.access pathA description of the route that the File Manager follows to access a file; created when a file is opened. See also file reference number.access permissionsSee access modes, file permissions.access privilegesSee directory access privileges.access rightsThe permissions governing the access to a file, or the privileges governing the access to a directory.actionOne of many integer constants used by QuickTime movie controller components in the MCDoAction function. Applications that include action filters may receive any of these actions.action procedureA procedure that performs an action in response to the user holding the mouse button down while the cursor is in a control.activate eventAn event that indicates that a window is becoming active or inactive. Each activate event specifies the window to be changed and the direction of the change (that is, whether it’s becoming active or becoming inactive).activation procedureAn application-defined procedure that controls the highlighting of application-defined dialog items capable of receiving keyboard input.active ADB deviceThe last ADB device to have sent data to the ADB Manager.active applicationThe application currently interacting with the user. Its icon appears on the right side of the menu bar. See also current process, foreground process.active controlA control in which the Control Manager responds to a user’s mouse actions by providing visual feedback.active fieldThe target of keyboard input in a dialog box.active functionA function called by a scripting component periodically during script compilation and execution. You must provide an alternative active function for the use of scripting components if you want your application to get time during script compilation and execution for tasks such as spinning the cursor or checking for system-level errors.active input areaIn inline input, the area of the application window in which the user enters text for conversion by a text service component. The application and the text service component share responsibility for the active input area.active movie segmentA portion of a QuickTime movie that is to be used for playback. By default, the active segment is set to the entire movie. You can change the active segment of a movie by using the Movie Toolbox.active source rectangleThe portion of the maximum source rectangle that contains active video that can be digitized by a video digitizer component.active windowThe frontmost window on the desktop, the one in which the user is currently working. The active window is designated by racing stripes in the title bar, active controls, and highlighted selections.activity timerA timer maintained by the Power Manager that measures the time that has elapsed since the last relevant system activity.ADBSee Apple Desktop Bus.ADB commandA 1-byte value sent by the ADB Manager to devices on the ADB. The ADB command encodes the register the command refers to and the desired action the target device should perform.ADB deviceAny input device connected to the ADB that conforms to requirements described in the Apple Desktop Bus Specification.ADB device handler IDAn 8-bit value that further identifies a specific ADB device type (such as the Apple Extended Keyboard) or its mode of operation (such as whether the keyboard differentiates between the right and left shift keys).ADB device registerOne of four locations, identified as registers 0 through 3, that an ADB device uses to store data.ADB device tableA structure, located in the system heap, that contains information about all ADB devices attached to the computer.ADB device table entryThe part of the ADB device table that specifies for an ADB device its device handler ID, its default ADB address, its current ADB address, the address of its device handler, and the address of the area in RAM used for storage by the handler.ADB ManagerThe part of the Macintosh Operating System that allows you to communicate with and get information about hardware devices attached to the Apple Desktop Bus (ADB).ADB transactionA communication between the computer and an ADB device, consisting of a command sent by the computer, followed by a data packet sent either by the computer or the device.additional parameterA keyword-specified descriptor record that a server application uses in addition to the data specified in the direct parameter. For example, an Apple event for arithmetic operations may include additional parameters that specify operands in an equation. Additional parameters may be required, or they may be optional.add modeA transfer mode type in which the source color component is added to the destination component, but the result is not allowed to exceed the maximum value (0xFFFF).addressA number that specifies the location of a byte in memory.address collisionWhen more than one ADB device responds to commands sent to a particular address. See also address resolution.address descriptor recordA descriptor record of data type AEAddressDesc that contains the address of the target or source of an Apple event.Address Management Unit (AMU)The Apple custom integrated circuit in Macintosh II computers that performs 24-bit to 32-bit address mapping.address mapping(1) The assignment of portions of the address space of the computer to specific devices. (2) See address translation.address resolutionWhen the ADB Manager reassigns addresses for ADB devices until they are all unique. See also default ADB device address.address spaceA range of accessible memory. See also address mapping.address templateA set of AOCE templates that allow a user to enter address information into a User record.address translationThe conversion of one set of addresses into another, corresponding set. For example, software designed for the original Macintosh computers uses only 24 bits for addresses, whereas the Macintosh II and later models have a 32-bit address bus. As a result, the Macintosh II and later models convert (or map) the 24-bit addresses used by the software into the 32-bit addresses used by the hardware.'adev' fileSee AppleTalk connection file.ADSPSee AppleTalk Data Stream Protocol.advance bits arrayAn array that determines whether the points in the positions array are absolute or relative. The advance bits array contains 1 bit for every character or glyph in the shape.advance heightThe distance from the top of a glyph to the bottom of the glyph, including the top-side bearing and bottom-side bearing.advance widthThe full horizontal width of a glyph as measured from its origin to the origin of the next glyph on the line, including the side bearings on both sides.AEIMPSee Apple Event Interprocess Messaging Protocol.AEPSee AppleTalk Echo Protocol.AEP EchoerThe implementation of the AppleTalk Echo Protocol (AEP) on each node that uses the AEP Echoer or echoer socket; the AEP Echoer listens for packets received through this socket and sends a copy of them back to the sender. Applications use the AEP Echoer to measure the round-trip packet delivery time in analyzing network performance.AE recordA descriptor record of data type AERecord that usually contains a list of parameters for an Apple event. See also Apple event parameter.AFPSee AppleTalk Filing Protocol.AFP volumeA volume that is accessed using the AppleTalk Filing Protocol.AGCSee automatic gain control.AIFFSee Audio Interchange File Format.AIFF-CSee Audio Interchange File Format Extension for Compression.alertAn alert sound, an alert box, or both. Alerts warn the user of an unusual or potentially undesirable situation occurring within an application. See also alert box, system alert sound.alert boxA window that an application displays on the screen to warn the user or to report an error to the user. An alert box typically consists of text describing the situation and buttons that require the user to acknowledge or rectify the problem. An alert box may or may not be accompanied by an alert sound. See also caution alert, note alert, stop alert.alert color table resourceA resource (of type 'actb') that lets an application display an alert box using colors other than the system’s default window colors.alert notificationA notification in which an alert box containing a short message appears on the screen.alert resourceA resource (of type 'ALRT') that specifies alert sounds, a display rectangle, and an item list for an alert box.alert soundSee system alert sound.Alert Sounds control panelA subpanel of the Sound control panel that allows the user to select a system alert sound. See also Sound In control panel, Sound Out control panel, Volumes control panel.aliasAn object in the file system that represents another file, directory, or volume.alias fileA file that contains a record that points to another file, directory, or volume. An alias file is displayed by the Finder as an alias.aliasingThe result of sampling a signal at less than twice its natural frequency. Aliasing causes data to be lost in the conversion that occurs when resampling an existing signal at more than twice its natural frequency.Alias ManagerThe part of the Operating System that helps you to locate specified files, directories, or volumes at a later time. The Alias Manager creates and resolves alias records.alias recordA data structure created by the Alias Manager to identify a file, directory, or volume.alias targetThe file, directory, or volume described by an alias record.alignment(1) The horizontal placement of lines of text with respect to the left and right edges of the text area. Alignment can be left, right, centered, or justified (flush on both left and right edges). Compare line direction. (2) A style object property. It is the alignment value to use when drawing the text of a shape. Text may be left-aligned, right-aligned, anywhere in the continuum between the two alignments (such as centered), or fully justified. (Layout shapes support continuous justification as well as continuous alignment.)A-line instructionAn instruction that is not recognized by a 680x0 microprocessor and that the Trap Manager uses to execute Toolbox and Operating System routines. The first word of an A-line instruction is binary 1010 (hexadecimal A).all object validationA QuickDraw GX validation level that confirms that all references to all object types are valid, that the properties of the object are valid, and that all internal caches built for all objects are valid. Compare structure validation, type validation.allocateTo assign an area of memory for use.allocation blockA group of consecutive logical blocks on a volume.allophoneA distinct variety of a phoneme in a particular language that is never used contrastingly with any other allophone of the phoneme.alphabetThe set of letters, or characters, used to write a language. The alphabet used by the Roman script consists of 26 letters.alphabetic writing systemThe glyphs that symbolize discrete phonemic elements in a language. Compare ideographic writing system, syllabic writing system.alpha channel(1) The portion of each display pixel that represents the blending of video and graphical image data for a video digitizer component. (2) A color component in some color spaces whose value represents the opacity of the color defined in the other components.alpha-channel transfer modesTransfer mode types in which the result color is achieved by considering the alpha channel values as well as the color-component values of the source and destination.alternate groupA collection of movie tracks that contain alternate data for one another. The Movie Toolbox chooses one track from the group to be used when the movie is played. The choice may be based on such considerations as quality or language.alternate interfaceThe first version of the AppleTalk Pascal interfaces. The alternate interface was replaced with the current version of AppleTalk Pascal interfaces, which was originally referred to as the preferred interface.alternate rectangleA rectangle used by the Help Manager (under some circumstances) for transposing a help balloon’s tip when trying to fit the balloon onscreen. For all help resources except the 'hdlg' resource, the Help Manager moves the tip to different sides of the hot rectangle. For 'hdlg' resources, however, the Help Manager allows you to specify alternate rectangles for transposing balloon tips. You can also specify alternate rectangles when you use the HMShowBalloon and HMShowMenuBalloon functions. Compare hot rectangle. See also tip.amplitudeA modification to the wave amplitude of a sound to make it sound louder or softer. See also speech volume. Compare wave amplitude.AMUSee Address Management Unit.AND modeA transfer mode type in which the bits of the source color component and destination color component are combined using an AND operation.angleThe angle from horizontal made by the pattern of dots in a halftone.angled caretA caret whose angle in relation to the baseline of the display text is equivalent to the slant of the glyphs making up the text. Compare straight caret.ANSI C language dialectThe C programming language dialect that adheres to the language defined by the document American National Standard for Information Systems—Programming Language—C, ANSI X3.159-1989.ANSI X3J11.1A branch of the American National Standards Institute (ANSI) that is working on a numerics standard for the C programming language. This group is also called the Numerical C Extensions Group (NCEG) and has produced the Floating-Point C Extensions (FPCE) technical report.anti-aliasing(1) The process of sampling a signal at more than twice its natural frequency to ensure that aliasing artifacts do not occur. (2) The smoothing of jagged edges on a displayed shape by modifying the transparencies of individual pixels along the shape’s edge.antisymmetricUsed to describe a function whose graph is not symmetrical across the y-axis; that is func(x) ≠ func(–x) for all x.AOCEApple Open Collaboration Environment.AOCE catalogA hierarchically arranged store of data in a format intelligible to the AOCE Catalog Manager. See also external catalog, PowerShare catalog.AOCE messaging systemThe set of PowerTalk system software and PowerShare mail servers that allows Macintosh users and processes connected over a network or via a modem to exchange information.AOCE Setup catalogSee PowerTalk Setup catalog.AOCE system softwareThe collection of Macintosh Operating System managers and utility functions that provide APIs for catalog, messaging, and security services. The AOCE system software includes the Standard Mail Package, the Standard Catalog Package, AOCE templates, the Interprogram Messaging Manager, the Catalog Manager, the Authentication Manager, and the Digital Signature Manager, as well as utility functions. See also PowerTalk system software.AOCE templateA resource file that extends the AOCE extension to the Finder to display new types of data in catalogs or to display data in a new way. See also aspect template, file type template, forwarder template, information page template, killer template.AOCE toolboxThe low-level APIs for the AOCE system software: the Authentication Manager, Catalog Manager, Interprogram Messaging Manager, and Digital Signature Manager. See also Collaboration package, Collaboration toolbox.APISee application programming interface.Apple Desktop Bus (ADB)A low-speed serial bus that connects input hardware devices to Macintosh computers and other equipment.Apple eventA high-level event that adheres to the Apple Event Interprocess Messaging Protocol. An Apple event consists of attributes (including the event class and event ID, which identify the event and its task) and, usually, parameters (which contain data used by the target application for the event). See also Apple event attribute, Apple event parameter.Apple event arrayAn array in a descriptor list. The data for an Apple event array is specified by an array data record, which is defined by the data type AEArrayData.Apple event attributeA keyword-specified descriptor record that identifies the event class, event ID, target application, or some other characteristic of an Apple event. Taken together, the attributes of an Apple event identify the event and denote the task to be performed on the data specified in the Apple event’s parameters. Unlike Apple event parameters (which contain data used only by the target application of the Apple event), Apple event attributes contain information that can be used by both the Apple Event Manager and the target application. See also Apple event parameter.Apple event dispatch tableA table in either the application heap or the system heap that the Apple Event Manager uses to map Apple events to the appropriate Apple event handlers.Apple event handlerAn application-defined function that extracts pertinent data from an Apple event, performs the action requested by the Apple event, and returns a result.Apple Event Interprocess Messaging Protocol (AEIMP)A standard defined by Apple Computer, Inc., for communication and data sharing among applications. High-level events that adhere to this protocol are called Apple events. See also Apple event.Apple Event ManagerThe collection of routines that allows client applications to send Apple events to server applications for the purpose of requesting services or information.Apple event objectA distinct item in a target application or any of its documents that can be specified by an object specifier record in an Apple event sent by a source application. Apple event objects can be anything that an application can locate on the basis of such a description, including items that a user can differentiate and manipulate while using an application, such as words, paragraphs, shapes, windows, or style formats. See also object specifier record.Apple event object classSee object class.Apple event parameterA keyword-specified descriptor record containing data that the target application for an Apple event uses. Unlike Apple event attributes (which contain information that can be used by both the Apple Event Manager and the target application), Apple event parameters contain data used only by the target application of the Apple event. See also Apple event attribute, direct parameter, optional parameter, required parameter.Apple event recordA descriptor record of data type AppleEvent that contains a list of keyword-specified descriptor records. These descriptor records describe—at least—the attributes necessary for an Apple event; they may also describe parameters for the Apple event. Apple Event Manager functions are used to add parameters to an Apple event record.Apple event user terminology resourcesTwo resources with identical formats used by server applications to specify the Apple events and corresponding user terminology that the applications support. The 'aeut' resource, which is provided by scripting components, contains terminology information for all the standard suites of Apple events defined in the Apple Event Registry: Standard Suites. An 'aete' resource must be provided by every scriptable application; it describes which of the standard suites listed in the 'aeut' resource the application supports and provides additional terminology information for extensions to the standard suites and custom Apple events supported by the application. See also scripting component.AppleMail formatSee standard interchange format.Apple Menu Items folderA directory located in the System Folder for storing desk accessories, applications, folders, and aliases that the user wants to display in and access from the Apple menu.Apple MixerSee Apple Mixer component.Apple Mixer componentA sound component that is responsible for mixing together the audio data streams from all open sound channels.AppleScript componentThe scripting component that implements the AppleScript scripting language. See also scripting component.AppleScript scripting languageThe standard user scripting language defined by Apple Computer, Inc. The AppleScript scripting language is implemented by the AppleScript scripting component. See also dialect.Apple Sound Chip (ASC)A custom chip that, in conjunction with other circuitry, generates a stereo sound signal that drives the internal speaker or an external sound jack. Compare Enhanced Apple Sound Chip.AppleTalk connection fileA file of type 'adev' that contains a link-access protocol implementation for a data link (ELAP for EtherTalk, for example).AppleTalk Data Stream Protocol (ADSP)A connection-oriented protocol that provides a reliable, full-duplex, byte-stream service between any two sockets in an AppleTalk internet. This protocol appears to its clients to maintain an open pipeline between two entities on an AppleTalk internet. Either entity can write a stream of bytes to the pipeline or read data bytes from the pipeline. ADSP is a symmetrical protocol.AppleTalk Echo Protocol (AEP)A simple protocol that allows a node to send a packet to the echoer socket of any other node in an AppleTalk internet and receive an echoed copy of that packet in return. AEP is implemented in each node as a DDP client process that is referred to as the AEP Echoer.AppleTalk Filing Protocol (AFP)A protocol that allows users to share data files and application programs that reside in a shared file server.AppleTalk internetA type of network in which more than one AppleTalk network are interconnected through routers. An AppleTalk internet can consist of a mix of LocalTalk, TokenTalk, EtherTalk, and FDDITalk networks, or it can consist of more than one network of a single type, such as several LocalTalk networks.AppleTalk ManagerA collection of the application programming interfaces to the AppleTalk protocols.AppleTalk multivendor architectureSee multivendor architecture.AppleTalk protocol stackThe AppleTalk networking system, which consists of a number of protocols arranged in layers.AppleTalk Secure Data Stream Protocol (ASDSP)A networking protocol that provides reliable transmission of an encrypted stream of bytes between two authenticated entities on an AppleTalk internet. ASDSP is a secure version of AppleTalk Data Stream Protocol (ADSP).AppleTalk Session Protocol (ASP)A protocol that provides asymmetric session support. It uses the services of ATP to establish, maintain, and break down the session.AppleTalk Transaction Protocol (ATP)A transport protocol that provides a loss-free transaction service between sockets. ATP allows for the exchange of a limited amount of data in which a client requester application sends a request to a client responder application that can satisfy the request and respond to it. Because it is transaction-based, ATP does not incur the overhead entailed in establishing, maintaining, and breaking a connection that is associated with connection-oriented protocols, such as ADSP. ATP provides reliable delivery of data.AppleTalk transitionA change in AppleTalk’s current state or function, such as an AppleTalk driver being opened or closed or a network connection or link being dropped, that can affect active AppleTalk applications.AppleTalk Transition Queue (ATQ)An operating-system queue that the LAP Manager maintains that can notify an application each time an AppleTalk driver is opened or closed or each time certain other network-related transitions occur.applicationA file of type 'APPL' that can be launched by the Process Manager. See also 680x0 application, PowerPC application.application extensionA fragment containing code and data (such as a data-conversion filter, tool, and so forth) that extends the capabilities of an application.application fontThe default font for use by applications. The application font is defined by each script system.application global variablesA set of variables stored in the application partition that are global to the application.application heap(1) An area of memory in the application heap zone in which memory is dynamically allocated and released on demand. The heap contains the application’s 'CODE' segment 1, data structures, resource map, and other code segments as needed. (2) The part of computer memory directly accessible by an application, and in which its code and data structures reside. Compare graphics client heap, QuickDraw GX memory.application heap zoneThe heap zone initially provided by the Memory Manager for use by an application and the Toolbox; initially equivalent to the application heap, but may be subdivided into two or more independent heap zones.application memorySee application heap.application parametersThirty-two bytes of memory in the A5 world of a 680x0 application that are reserved for system use. The first long word is the address of the first QuickDraw global variable.application partitionA partition of memory reserved for use by an application. The application partition consists of free space, along with the application’s heap and stack. The application partition for a 680x0 application also contains an A5 world.application phaseIn QuickDraw GX printing, the phase when the application calls QuickDraw GX and interacts with the user by displaying dialog boxes to establish printing parameters, such as page orientation and paper type.application programming interface (API)The total set of constants, data structures, routines, and other programming elements that allow developers to use some part of the system software. Compare system programming interface.application result handlerA result handler that is associated with a particular application. Compare system result handler.application spaceMemory that’s reserved for dynamic allocation by applications.application translation extensionA translation extension that can create a list of file types and identify files but that performs no actual file translation.approval fileA file you receive from a signature-authorization-issuing agency. You use this file to activate your signer file.approval requestA notarized (or otherwise authorized) request to issue a public-key certificate. The approval request includes what is intended to be the public key of the certificate’s owner.approved signer fileSee signer file.approving agencySee certificate issuer.Arabic calendarA lunar calendar used in much of the Arabic world. There are two Arabic calendars supported by the Arabic script system: the astronomical lunar calendar, based on the moon’s phases as actually observed at each location around the world; and the civil lunar calendar, a statutory version of the astronomical calendar. In both versions, the positions in time of each month vary from year to year.Arabic numeralsIn the Macintosh script management system, numerals native to the Arabic writing system and not used in the Roman writing system. Compare western numerals.arbitration phaseThe phase in which an initiator attempts to gain control of the SCSI bus.arcA portion of the circumference of an oval, not including the bounding radii or any part of the oval’s interior.area of interestThe portion of a test image that is to be displayed in the standard image-compression dialog box.arithmetic transfer mode(1) A specification for how QuickDraw should draw or copy color images into a bitmap or pixel map. Arithmetic modes perform add, subtract, and blend operations on the red, green, and blue component values of RGB colors. (2) Transfer mode types in which the result color is achieved by using arithmetic operations on the source and destination color-component values.ASCSee Apple Sound Chip.ascent lineAn imaginary horizontal line that coincides with the tops of the tallest characters in a font. See also baseline, descent line, x-height.ASCII character setThe standard set of Roman characters, with character-code values from $00 to $7F. Also called low ASCII, to distinguish them from character codes with values from $80 to $FF, which are sometimes called high ASCII or extended ASCII. The Roman characters that are part of each non-Roman character set are the low ASCII set only. Compare Macintosh character set, Standard Roman character set.ASDSPSee AppleTalk Secure Data Stream Protocol.ASPSee AppleTalk Session Protocol.aspectA structure in memory that contains properties provided by an aspect template. An aspect might also contain code provided by the code resource in an aspect template.aspect templateAn AOCE template that specifies how attributes in a record are to be parsed into properties for display in an information page. An aspect template can also specify certain constant property values and can contain a code resource that translates between property types and implements features in information pages. See also information page template.associated fontA Roman font whose glyphs are automatically substituted for glyphs of a non-Roman font, for characters in the Roman range. For example, the Arabic script system uses an associated font to display all Roman characters, even within script runs of Arabic text.asymmetrical sessionA session in which only one end of the connection can control the communication. One end of the connection makes a request to which the other end can only respond.asynchronous communicationA method of data transmission in which the receiving and sending devices don’t share a common timer and no timing data is transmitted.asynchronous device driverA device driver that can begin processing a request and return control to the Device Manager before the request is complete. This type of driver typically uses hardware interrupts and callback routines to carry out background processing.asynchronous executionA mode of executing a routine in which the system returns control to the calling program directly after the program calls the routine so that the calling program can continue with other processing while the routine is either queued for execution or completes execution. See also completion routine.asynchronous parameter blockIn the Data Access Manager, the parameter block that allows a routine to return control to your application before the routine has completed execution.asynchronous sound playThe playing of sound during other, non-sound related operations. Compare synchronous sound play.at-least-once transactionA type of ATP transaction that ensures that the responder application receives every request directed to it at least once. This type of ATP transaction allows for the possibility of a responder application receiving duplicate requests. Compare exactly-once (XO) transaction.atomThe basic unit of data in a movie resource. There are a number of different atom types, including movie atoms, track atoms, and media atoms. There are two varieties of atoms: container atoms, which contain other atoms, and leaf atoms, which do not contain any other atoms.atomic operationsOperations that pass extra information back to their callers by signaling exceptions but that hide internal exceptions, which might be irrelevant or misleading.atop modeA transfer mode type in which the source color is placed over the destination, but the resulting destination retains the original destination’s transparency.ATPSee AppleTalk Transaction Protocol.ATP sequence numberThe bitmap/sequence number field of the header, when the ATP packet is a response packet. The ATP sequence number is used to identify the sequential position of the response packet in the complete response message; ATP uses the sequence number to manage and handle lost or out-of-sequence response packets.ATQSee AppleTalk Transition Queue.A-trapSee A-line instruction.attached controllerA movie controller with an attached movie.attributeThe smallest unit of data in an AOCE catalog; the data within a record is organized into attributes. Each attribute has a type indicating the type of data, a tag indicating the format of the data, a creation ID, and data (the attribute value).attribute creation IDA number assigned by a catalog that uniquely identifies an attribute value within a record. It persists for as long as the attribute value exists and is never reused. Not all catalogs support attribute creation IDs. See also pseudo-persistent attribute creation ID.attribute maskA means of editing the attributes of a collection object.attributesA property of many QuickDraw GX objects. The attributes property of an object is a set of flags that control various aspects of that object’s behavior.attribute tagSee attribute value tag.attribute type(1) An integer constant describing a data attribute of a dictionary entry. (2) The type of data in an attribute; for example, telephone number or picture. A record can contain more than one attribute type, and there can be more than one attribute value of the same attribute type in a record.attribute valueThe data in an attribute.attribute value tagThe format of the data in an attribute value.audible notificationA notification in which the Sound Manager plays the system alert sound or a sound contained in an 'snd ' resource.audio compressionA technique of reducing the amount of memory space required for a buffer of sampled-sound data, usually at the expense of audio fidelity. See also audio expansion.audio componentA component that works with the Sound Manager to adjust volumes or other settings of a sound output device. Compare sound component.audio dataSee sampled-sound data, sound, square-wave data, wave-table data.audio decompressionSee audio expansion.audio expansionThe decompression of compressed sound data. See also audio compression.audio information recordA structure you can use to specify information about an audio component. Defined by the AudioInfo data type.Audio Interchange File Format (AIFF)A sound storage file format designed to allow easy exchange of audio data among applications.Audio Interchange File Format Extension for Compression (AIFF-C)An extension of the Audio Interchange File Format that allows for the storage of compressed sound data.audio portAny independently-controllable sound-producing hardware connected or attached to a sound output device. A sound output device can have several audio ports.audio selection recordA structure you can use to specify that only part of a sound be played. Defined by the AudioSelection data type.authenticationThe process of establishing the identity of an entity on a network or of one end of a communication link. The authentication mechanism of the PPC Toolbox identifies each user through an assigned name and password.authentication identitySee identity.Authentication ManagerThe part of the Macintosh Operating System that authenticates users of AOCE messaging and catalog services and provides authentication services to applications.authentication processA process that ASDSP performs to positively identify two parties who want to communicate over a secure ADSP connection. The process, which is a kind of handshake, involves the use of a session key.authentication serverA secure network-based server that holds the client keys of users and services and generates credentials that allow users to do mutual authentication.auto-key eventAn event indicating that a key is still down after a certain amount of time has elapsed.auto-key rateThe rate at which a character key repeats after it’s begun to do so.auto-key thresholdThe length of time a character key must be held down before it begins to repeat.automatic form substitutionThe process of automatically substituting one or more glyphs for one or more other glyphs.automatic gain control (AGC)A feature of sound recording that moderates the recording to give a consistent signal level.automatic key frameA key frame that is inserted automatically by the Image Compression Manager when it detects a scene change. When performing temporal compression, the Image Compression Manager looks for frames that have changed more than 90 percent since the previous frame. If such a change occurs, the Image Compression Manager assumes a scene change and inserts a key frame. A key frame allows fast random access and reverse play in addition to efficient compression and picture quality of the frame.auto-pop bitBit 10 of a Toolbox trap word, signifying that an extra return address is placed on the stack.autosenseA feature of SCSI Manager 4.3 that automatically sends a REQUESTSENSE command in response to a CHECKCONDITION status, and retrieves the sense data.auxiliary scriptA script system other than the system script that is available for application use. An auxiliary script can be used in documents, but it does not affect the default behavior of the system software.auxiliary window recordA data structure that the Window Manager uses to tie together a list of windows and their corresponding window color information tables.backgroundThe part of a glyph bitmap that surrounds the pixels that constitute the glyph itself. Compare foreground.background color(1) The color that QuickDraw applies to the background parts of a glyph; specified by the bkColor field of the current graphics port. (2) The color of the pixels wherever no drawing has taken place. By default, the background color is white. (3) The color of the area between the dots of a halftone.background-only applicationAn application that does not have a user interface.background patternThe pattern displayed in a graphics port when an area is erased or when pixels are scrolled out of it.background printingA feature supported by some printer drivers that allows the user to work with an application while documents are printing. These printer drivers send printing data to a spool file in the PrintMonitor Documents folder inside the System Folder.background processA process that isn’t currently interacting with the user. Compare foreground process.background taskA process that runs concurrently with another process without being the primary focus of the user’s attention. The background task is allocated a percentage of the total processor time to accomplish its tasks. Several background tasks can be active at the same time. Compare foreground task.backing-store fileThe file in which the Virtual Memory Manager stores the contents of unneeded pages of memory. See also file mapping, paging file.backing volumeSee paging device.bad block sparingThe process of working around a bad block by removing it from the pool of available free blocks.badgeA visual element in a movie’s display that distinguishes a movie from a static image. The movie controller component supplied by Apple supports badges.bad parameter errorA nonfatal QuickDraw GX error indicating that one or more function parameters are incorrect.bad reference errorA QuickDraw GX error indicating that an invalid reference to a view or font device, view group, or view port was made.balloon definition functionAn implementation of a window definition function that defines the general appearance of a help balloon. See also help balloon.bandA horizontal strip from an image. The Image Compression Manager may break an image into bands if a compressor or decompressor component cannot handle an entire image at once.base familyA group of closely related color spaces, across which color conversion can take place without the use of color profiles. RGB and HSV color spaces, for example, are all in the RGB base family.base frequencyThe pitch at which a sampled sound is recorded. The wave of a sampled sound may include frequencies other than the base frequency (and need not even include the base frequency).baselineAn imaginary horizontal line that coincides with the bottom of each character in a font, excluding descenders (tails on letters such as p).baseline deltaAn array of distances (in points) between the various baseline types and y = 0. See baseline type.baseline pitchSee speech pitch.baseline typeThe classification of baseline used with a particular kind of text. See, for example, Roman baseline.base media handler componentA component that handles most of the duties that must be performed by all media handlers. See also derived media handler component.basic graphics portThe drawing environment provided by basic QuickDraw. A basic graphics port is defined by a data structure of type GrafPort and contains the information that basic QuickDraw uses to create and manipulate onscreen either black-and-white images or color images that employ the eight-color system.basic QuickDrawThe set of QuickDraw routines that you use to create and manipulate graphics information in a graphics port. All Macintosh computers have basic QuickDraw routines in ROM. See also Color QuickDraw.baudA measure of the bit sampling rate of a serial communication device.bcc recipientA “blind courtesy copy” recipient of a letter. Bcc recipients are not listed in copies of the letter received by To and cc recipients. See also original recipient.best-effort deliveryThe level of reliability for the data delivery services that a connectionless protocol offers. The network attempts to deliver packets that meet certain requirements, such as containing a valid destination address, but it does not inform the sender when it is unable to deliver the packet; nor does it attempt to recover from error conditions and packet loss.Bézier curveA curve, used for defining character shapes in outline fonts, defined by three outline points: two on-curve points that serve as endpoints and one off-curve point that determines the degree of curvature.bias(1) A number added to the binary exponent of a floating-point number so that the exponent field will always be positive. The bias is subtracted when the floating-point value is evaluated. (2) The number of bits to the right of a binary point in a fixed point number. See also gxColorValue, Fixed, fixed-point number, fract, long, short.bidirectional script systemA script system where text is generally right-aligned with most characters written from right to left, but with some left-to-right text as well. Arabic and Hebrew are bidirectional script systems.binadeThe collection of numbers that lie between two successive powers of 2.binary floating-point numberA collection of bits representing a sign, an exponent, and a significand. Its numerical value, if any, is the signed product of the significand and 2 raised to the power of the exponent.bindTo find the referent of an import and place its address in a fragment’s table of contents.bitThe atomic memory unit. Each bit can be either set (the value of the bit is 1) or cleared (the value of the bit is 0).bit-bucketingThe practice of throwing away excess data when a SCSI target tries to supply more data than the initiator expects. Also includes sending meaningless data when a target requests more data than the initiator is prepared to supply. Both of these situations are abnormal and cause the SCSI Manager to return an error result code.bit imageA collection of bits in memory that forms a grid—that is, a rectangular pattern of bits. The bit image is pointed to in the baseAddr field of a BitMap record. Compare pixel image.bitmap(1) A data structure of type BitMap that represents the positions and states of a corresponding set of pixels, which can be either black and white or the eight predefined colors provided by basic QuickDraw. A bitmap is contained within a basic graphics port. See also pixel map. (2) A QuickDraw GX data structure that describes a pixel map on a physical device. A bitmap structure is a property of a view device object. (3) A type of QuickDraw GX shape.bitmap color profileThe object that specifies color-matching information about the device on which a bitmap was created.bitmap color setAn array of color values associated with a bitmap. If a bitmap uses a color set (as opposed to a color space), each pixel value in the bitmap’s pixel image represents an index into this color set.bitmap color spaceA color space associated with a bitmap. If a bitmap uses a color space (as opposed to a color set), each pixel value in the bitmap’s pixel image represents a color value in this color space.bitmap heightThe number of pixels in each column of a bitmap.bitmapped fontA font made up of bitmapped glyphs. Compare outline font.bitmapped glyphA bitmap of a character designed for display at a fixed point size for a particular display device.bitmap positionThe position of the upper-left corner of a bitmap in geometry space.bitmap/sequence numberAn ATP header field that is 8 bits long, the use and significance of which depend on whether the ATP packet is a request packet or a response packet. For request packets, this is the transaction bitmap; for response packets, this is the ATP sequence number.bitmap shapeA type of QuickDraw GX shape. The geometry of a bitmap shape contains a pixel image and color information.bitmap structureA data structure that describes a pixel image.bitmap widthThe number of pixels in each row of a bitmap.bit patternAn 8-by-8 pixel image drawn by default in black and white, although any two colors can be used on a color screen. A bit pattern can be repeated indefinitely to form a repeating design (such as stripes) when drawing lines and shapes or when filling areas on the screen. See also pixel pattern.black generationIn CMYK color calculation, the substitution of black ink for areas with high intensities of cyan, magenta, and yellow. See also undercolor removal.black levelThe degree of blackness in an image. This is a common setting on a video digitizer. The highest setting will produce an all-black image whereas the lowest setting will yield very little, if any, black even with black objects in the scene. Black level is an important digitization setting since it can be adjusted so that there is little or no noise in an image.blank access privilegesThe directory access privileges under which a directory has the same access privileges as the directory’s parent.blend matteA pixel map that defines the blending of video and digital data for a video digitizer component. The value of each pixel in the pixel map governs the relative intensity of the video data for the corresponding pixel in the result image.blend modeA transfer mode type in which the result is the average of the source and destination color components, weighted by a ratio specified by the operand component.blind transferA Macintosh-specific method of transferring data between memory and the SCSI controller hardware, in which the SCSI Manager assumes that the SCSI controller (and the target device) can keep up with a specified transfer rate. Compare polled transfer.blockA group regarded as a unit; usually refers to data or memory in which data is stored. See also allocation block, memory block.block contentsThe area that’s available for use in a memory block.block creatorA four-character sequence that indicates which application created a message block; analogous to a file’s creator in HFS.block deviceA device that reads or writes blocks of bytes as a group. Disk drives, for example, can read and write blocks of 512 bytes or more. See also character device.block headerThe internal housekeeping information maintained by the Memory Manager at the beginning of each block in a heap zone.block typeA code that indicates the format of the data contained within a message block.board sResourceA unique sResource in an expansion card’s declaration ROM that describes the card so that the Slot Manager can identify it. An expansion card can have only one board sResource. The board sResource entries include the card’s identification number, board flags, vendor information, initialization code, and so on.bomb boxSee system error alert box.Boolean transfer mode(1) A specification of which Boolean operation QuickDraw should perform when drawing or copying an image into a bitmap or pixel map. Boolean transfer modes that draw patterns are called pattern modes; Boolean transfer modes that copy images or draw text are called source modes. Compare arithmetic transfer mode. (2) Transfer mode types in which the result color is achieved by using Boolean operations on the bits of the source and destination color-component values.boot blocksThe first two logical blocks on every Macintosh volume. Boot blocks contain instructions and information necessary to start up (or “boot”) a Macintosh computer. See also system startup information.BopomofoChinese phonetic characters. Also called Zhuyinfuhao.bottomline inputA type of input method in which the user enters text in a small window, called a floating input window, that appears near the bottom of the screen.bottom-side bearingThe white space between the bottom of the glyph and the visible ending of the glyph.boundary objectsThe elements, specified in a range descriptor record, that identify the beginning and end of the range. See also range descriptor record.boundary rectangle(1) A rectangle (by default, the entire main screen) that links the local coordinate system of a graphics port to QuickDraw’s global coordinate system and defines the area of the pixel image or bit image into which QuickDraw can draw. The boundary rectangle is stored in either the pixel map or the bitmap. (2) The smallest rectangle that encloses a shape. The coordinates of a bounding rectangle are ordered.bounding boxThe smallest rectangle that entirely encloses the pixels or outline of a glyph.bounding rectangleA rectangle used to define other shapes, such as ovals and rounded rectangles. The lines of bounding rectangles completely enclose the shapes they bound; in other words, no pixels from these shapes lie outside the infinitely thin lines of the bounding rectangles.browsing accessThe file access permissions that allow users to read but not modify a file.B*-tree(1) A method of organizing information into a collection of nodes. The nodes are arranged in a way that allows efficient access to the stored information. (2) A data structure used by the Dictionary Manager to organize dictionary index entries for fast searching.B*-tree control blockA block of memory that contains information about a B*-tree file (either a catalog file or an extents overflow file).B*-tree fileA file that is organized as a B*-tree. See also catalog file, extents overflow file.B*-tree header recordA record in a header node that contains information about the beginning of the tree, as well as the size of the tree.buffered expansionAudio expansion of a sound that does not occur while the sound is playing. Compare real-time expansion.bundle bitA flag in a file’s Finder information record that informs the Finder that a bundle ('BNDL') resource exists for the file. A file’s Finder information record is stored in a volume’s catalog file. The Finder uses the information in the bundle resource to associate icons with the file.bundle resource(1) A resource of type 'BNDL' that is used by the Finder to associate an application and its files and icons. (2) A script system’s international bundle resource.busA path along which information is transmitted electronically within a computer. Buses connect computer devices, such as processors, expansion cards, and memory.bus free phaseThe phase in which no device is actively using the SCSI bus.bus interfaceThe electronics connecting the processor bus to the NuBus expansion interface in Macintosh computers.bus sizingSee dynamic bus sizing.buttonA control that appears on the screen as a rounded rectangle with a title centered inside. When the user clicks a button, the application performs the action described by the button’s title. Button actions are usually performed instantaneously. Examples include completing operations defined by a dialog box and acknowledging an error message in an alert box.byteA bit quantity, used to store 28, or 256, different possible values. In the MC680x0 bit-numbering scheme, the first bit in a byte is bit number 7, and the last bit is bit number 0. See also reversed bit-numbering.byte laneAny of 4 bytes that make up the 32-bit NuBus data width. NuBus expansion cards may use any or all of the byte lanes to communicate with each other or with the Macintosh computer.byte offset(1) The indexed position of a byte in a text buffer, starting at zero for the first byte. In 1-byte script systems, byte offset is the same as character offset, and sequential values for byte offset correspond to the storage order of the characters. In 2-byte script systems, byte offset and character offset are different. (2) The numbering of character codes in source text. Compare edge offset.byte smearingThe ability of certain members of the 680x0 family of microprocessors to duplicate byte- and word-sized data across all 32 bits of the data bus.bytes per rowThe number of bytes in a pixel image required to represent each row of a bitmap.cacheSee data cache, disk cache, instruction cache, QuickDraw GX cache.cache errorA QuickDraw GX error indicating that a memory cache problem occurred.callback eventA scheduled invocation of a Movie Toolbox callback function. Applications establish the criteria that determine when the callback function is to be invoked. When those criteria are met, the Movie Toolbox invokes the callback function.callback functionAn application-defined function that is invoked at a specified time or based on specified criteria. These callback functions are data-loading functions, data-unloading functions, completion functions, and progress functions. See also callback event.callback procedureAn application-defined procedure that is invoked at a specified time or based on specified criteria.callback routine(1) An application-defined routine called by the Operating System. When you call certain functions, you provide a pointer to a callback routine, and the function installs your routine in memory. Then when a certain event occurs, the Operating System calls your callback routine. See also completion routine. (2) A function provided by the CE to provide a service for aspect code resources. When the CE calls your code resource, your code resource can call the CE’s callback routines.calleeA routine that is called by some routine.callerA routine that calls some routine.calling conventionsA set of conventions that describe the manner in which a particular routine is executed. A routine’s calling conventions specify where parameters and function results are passed. For a stack-based routine, the calling conventions determine the structure of the routine’s stack frame.canonical stringThe preferred representation of a character or string in a particular writing system, language, or region, often corresponding to a token type defined by the Script Manager IntlTokenize function. For example, the left literal double curly quotes (“) can, in the appropriate context, also be represented as double straight quotes (''). This stored preference is the canonical string.capSee cap property.cap attributesA set of flags that modify the way QuickDraw GX draws cap shapes.cap propertyA property of a style object that is used to specify how the end points of contours are drawn.cap shapeA shape drawn at the end points of another shape’s contours.cardSee expansion card.caretA vertical or slanted blinking bar, appearing at a caret position in the display text, that marks the point at which text is to be inserted or deleted. Compare cursor, split caret.caret angleThe angle of a caret or the edges of a highlight. The caret angle can be perpendicular to the baseline or parallel to the angle of the style run’s text.caret-blink timeThe interval between blinks of the caret that marks an insertion point.caret positionA location (on the screen) corresponding to the offset (in memory) of the current text insertion point. At the boundary between a right-to-left and left-to-right direction run on a line, one character offset may correspond to two caret positions, and one caret position may correspond to two offsets.caret typeA designation of the behavior of the caret at direction boundaries in text. See left-to-right caret, right-to-left caret, split caret.Cartesian coordinateA coordinate system used for view devices in which the positive x direction is to the right and the positive y direction is down with respect to the origin, at the upper-left corner. A point is defined by specifying the x- and y-coordinates in the format (x, y). Compare polar coordinate.caseUppercase or lowercase, an attribute of the characters of some writing systems such as Roman.catalogSee AOCE catalog, catalog file.Catalog BrowserA Finder extension that allows a user to search through an AOCE catalog by opening folders on the desktop.catalog discriminatorA name and reference number that uniquely identifies a catalog.catalog fileA special file, located on a volume, that contains information about the hierarchical organization of files and folders on that volume.Catalog ManagerThe part of the Macintosh Operating System that manages the organization, reading, and writing of data in AOCE catalogs.catalog node(1) An entry in a volume’s catalog file that describes either a file or a directory. (2) See dNode.catalog node IDA unique number assigned to a node in a catalog file. For a directory, the catalog node ID is the directory ID; for a file, the catalog node ID is the file ID.catalog service access module (CSAM)A code module, implemented as a device driver, that makes an external catalog available within an AOCE system by supporting the Catalog Manager API.catalog service functionA CSAM-defined function that responds to requests for AOCE catalog services from clients of the Catalog Manager.Catalogs Extension (CE)An extension to the Finder that makes it possible for the Finder to display the contents of AOCE catalogs and for the user to edit the contents of records.catalog typeThe type of a file as maintained in a volume’s HFS catalog file. See also translation file type.caution alertAn alert box that warns the user of an operation that may have undesirable results if it’s allowed to continue. A caution alert gives the user the choice of continuing the action (by clicking the OK button) or stopping the action (by clicking the Cancel button). A caution alert is identified by an icon bearing an exclamation point in the upper-left corner of the alert box. See also note alert, stop alert.CCB(1) See command control block. (2) See connection control block.cc recipientA “courtesy copy” or secondary recipient of a letter. See also original recipient.CDBSee command descriptor block.CESee Catalogs Extension.cellA rectangular part of a list displaying information about one item from the list.certificateSee public-key certificate.certificate issuerThe organization that authorized, or issued, a particular public-key certificate. Each certificate is digitally signed by its issuer.certificate ownerThe person or organization to which a particular public-key certificate has been issued. Each certificate contains the public key of its owner.certificate requestSee approval request.certificate setA chain of public-key certificates that, combined with a digital signature, make up a full signature. A certificate set consists of the public-key certificate of the signer (owner), digitally signed by the organization that issued the certificate; plus the certificate of the issuing organization, signed by the organization that issued that certificate; and so on, until the last signature is that of the prime issuing organization. The certificate set provides the signer’s public key for decryption of the signer’s signatures and ensures the validity of that public key.certification authoritySee certificate issuer.chain of certificatesSee certificate set.channelA portion of sound data that can be described by a single sound wave. Do not confuse with sound channel or speech channel. See also monophonic sound, stereo sound.characterA symbol standing for a sound, syllable, or notion used in writing; one of the simple elements of a written language, for example, the lowercase letter a or the number 1. Compare character code, glyph.character attributeThe font, size, style, or color of text. Text of a single style run has uniform character attributes.character classA return value of the CharacterType function. Character class is a subtype of character type.character clusterA collection of characters treated as individual components of a whole, including a principal character plus attachments in memory. For example, in Hebrew, a cluster may be composed of a consonant, a vowel, a dot to soften the pronunciation of the consonant, and a cantillation mark.character codeAn 8-bit or 16-bit value representing a text character. Text is stored in memory as character codes. Each script system’s keyboard-layout ('KCHR') resource converts the virtual key codes generated by the keyboard or keypad into character codes; each script system’s fonts convert the character codes into glyphs for display or printing.character-code mapping tableA table in a font that matches character codes to glyph indexes.character deviceA device that reads or writes a stream of characters, or bytes, one at a time. The keyboard and the serial ports are examples of character devices. See also block device.character encodingThe organization of the numeric codes that represent the characters of a character set in memory.character keyA key that generates a keyboard event when pressed (any key but Shift, Caps Lock, Command, Control, or Option).character offset(1) The indexed position of a character in a text buffer, starting at zero for the first character. Sequential values for character offset correspond to the storage order of the characters. In 1-byte script systems, character offset is equivalent to byte offset; in 2-byte systems it is not. (2) The horizontal separation between a character rectangle and a font rectangle—that is, the position of a given character within the font’s bit image.character originSee glyph origin.character typeA return value of the CharacterType function. Character type describes the features of a given character, such as whether it is a letter, number, or subscript character.character widthThe distance from one character’s origin to the next character’s origin. It is how far QuickDraw moves the pen after drawing a character.checkboxA control that appears onscreen as a small square with an accompanying title. A checkbox displays one of two settings: on (indicated by an X inside the box) or off. When the user clicks a checkbox, the application reverses its setting. See also radio button.checksumA calculated value based on the contents of a packet’s header and data information. A checksum is used to verify that the packet contents have not been corrupted by memory or data bus errors within routers on the internet.child view portFor a given view port, a view port immediately below it in the view port hierarchy.child view port listA view port object property. A view port’s child view port list is an array of references to the child view ports of that view port.chromaticityAn intensity-independent color designation, represented by a pair of values (chromaticity coordinates) for the x and y components in Yxy space.chunk(1) Any distinct portion of a sound file. (2) In the movie resource formats, a collection of sample data in a media. Chunks allow optimized data access. A chunk may contain one or more samples. Chunks in a media may have different sizes and the samples within a chunk may have different sizes.chunk headerThe first segment of a chunk, which defines the characteristics of the chunk. Defined by the ChunkHeader data type.CIESee Commission Internationale d’Eclairage.clientIn AppleTalk, a protocol that uses the services of another protocol in order to carry out some functions. An application or process that uses the services of a protocol is also considered a client of the protocol.client application(1) A program that requests text services such as input methods, spell-checking, and hyphenation from the Text Services Manager. Client applications use the Text Services Manager to search for, obtain information about, and communicate with text service components. (2) An application that uses Apple events to request a service (for example, printing a list of files, checking the spelling of a list of words, or performing a numeric calculation) from another application (called a server application). These applications can reside on the same local computer or on remote computers connected to a network.client keyA key that is known only to a specific entity and to the authentication server.clipA property of a transform object, view port object, or view device object. It is a primitive shape, bitmap shape, or glyph shape that controls the visibility of a shape object.clipped movie boundary regionThe region that is clipped by the Movie Toolbox. This region combines the union of all track movie boundary regions for a movie, which is the movie’s movie boundary region, with the movie’s movie clipping region, which defines the portion of the movie boundary region that is to be used.clipping regionA region to which an application can limit drawing. The initial clipping region of a graphics port is an arbitrarily large rectangle: one that covers the entire QuickDraw coordinate plane. An application can set the clipping region to any arbitrary region, to aid in drawing inside the graphics port.clock chipA special integrated circuit (IC) used for storing parameter RAM and the current date and time. This IC is powered by a battery when the system is off, thus keeping correct time and preserving the parameter RAM information.clock componentA component that supplies basic time information to its clients. Clock components have a component type value of 'clok'.cloneTo create another current reference to an existing object. The effect of cloning an object is to increase its owner count by 1.close boxThe small white box on the left side of the title bar of an active window. Clicking it closes the window.closed connectionA connection state in which both connection ends have terminated the connection and disposed of the connection information that each maintains. Compare half-open connection, open connection.closed fileA file without an access path. You cannot read from or write to closed files.closed-frame fillA shape fill that connects the points of the geometry from the start point through the end point and on to the start point again. Same as hollow fill.close regionThe area occupied by a window’s close box. See also close box.close routineA device driver routine that deactivates the driver and usually deallocates memory. All device drivers must implement a close routine.clumpA group of contiguous allocation blocks. Space is allocated to a new file in clumps to promote file contiguity and avoid fragmentation.clump sizeThe number of allocation blocks to be allocated to a new file.CLUTSee color lookup table.CMYK color spaceA color space whose four components measure the cyan, magenta, yellow, and black elements of a color. Used mostly for printing.CNIDSee catalog node ID.CNodeSee catalog node.codecSee compression/decompression component.code fragmentSee fragment.code fragment information recordA part of a code fragment resource that provides information about a specific code fragment. There can be more than one code fragment information record in a code fragment resource.Code Fragment LoaderThe part of the Macintosh system software that reads containers and loads the fragments they contain into memory. Currently, the application programming interface to the Code Fragment Loader is private. See also Code Fragment Manager.Code Fragment ManagerThe part of the Macintosh system software that loads fragments into memory and prepares them for execution. See also Code Fragment Loader, fragment.code fragment resourceA resource of type 'cfrg' that identifies the instruction set architecture, location, size, and name of an application or import library, as well as version information for import libraries. See also code fragment information record.code patchSee patch.code resourceSee executable resource.code sectionA section of a fragment that contains executable code. See also data section.code typeSee instruction set architecture.coercion handlerA routine that coerces data from one descriptor type to another.coercion handler dispatch tableA table in either the application heap or the system heap that the Apple Event Manager uses to map desired coercions to the appropriate coercion handler. See also coercion handler.Collaboration packageThe high-level APIs for the AOCE system software collaboration managers: the Standard Mail Package and the Standard Catalog Package. See also Collaboration toolbox.Collaboration toolboxThe low-level APIs for the AOCE system software collaboration managers: the Authentication Manager, Catalog Manager, and Interprogram Messaging Manager. See also AOCE toolbox, Collaboration package.collectionSee collection object.collection indexA means of uniquely identifying each item within a collection.collection itemA part of a collection object.Collection ManagerA part of system software, related to QuickDraw GX, that manages collection objects.collection objectAn extensible object, managed by the Collection Manager, that is used to hold any kind of information. Unlike an array, a collection object allows you to store variable-sized items. See job collection, format collection, paper-type collection.collision detectionThe ability of an ADB device to detect that another ADB device is transmitting data at the same time.colorA QuickDraw GX data structure—also a property of an ink object—that specifies a color in terms of a particular color space and the values for each of the color’s components within that color space. A color structure can also contain a reference to a color profile object.color-average tintA halftone tint type in which the tint color is specified by the average of all the components of the input color.color bankA structure into which all the colors of a picture, pixel map, or bitmap are gathered by the Picture Utilities or by your application for later selection. The Picture Utilities generate a color bank consisting of a histogram to a resolution of 5 bits per color.color componentAn individual dimension, or component, of a color space. For example, RGB space has three components: red, green, and blue.color-component valueA value representing the intensity of a single color component.color conversionThe conversion of a color value from one color space to another. If the color spaces are not in the same base family, accurate color conversion requires color matching.color graphics portThe sophisticated color drawing environment provided by Color QuickDraw. A color graphics port is defined by a data structure of type CGrafPort and contains the information that Color QuickDraw uses to create and manipulate grayscale and color images onscreen.color icon recordA data structure of type CIcon used for information obtained from a color icon ('cicn') resource.color icon resourceA resource of type 'cicn' used for color icon resource data. A color icon resource can define a color icon of any size without a mask or a 32-by-32 pixel color icon with a mask. You can define the bit depth for a color icon resource and you can use resources of type 'cicn' in menus and dialog boxes. Note that the Finder does not use or display any resources that you create of type 'cicn'. To create an icon for display by the Finder, create one or more of the icons in an icon family. See also icon resource, icon family, small icon resource.colorimetric matchingA color-matching method in which colors common to the gamuts of both devices are maintained across the match. Compare perceptual matching, saturation matching.colorizeTo use the CopyBits procedure to copy colors into black-and-white images.color lookup table (CLUT)A data structure that maps color indexes specified with QuickDraw into actual color values. Color lookup tables are internal to certain types of graphics devices. Compare color table.Color ManagerA set of system software routines that supply color-selection support for Color QuickDraw. Most applications never need to call the Color Manager directly.color matchingA method of accurately converting colors in one color space to another color space, or from display on one device to display on another device.color-matching methodA specific algorithm for matching colors. Different algorithms have different purposes. See, for example, colorimetric matching, perceptual matching, saturation matching.color-mixture tintA halftone tint type in which the tint color is specified by the mixture of dot color and background color closest to the input color.color packingThe storing of colors in formats that are smaller than the unpacked formats. Whereas unpacked colors may require 48 or 64 bits to describe a color value, packed formats may require only 16 or 32 bits.Color Picker UtilitiesA set of system software routines that enable your application to solicit color choices from users. The Color Picker Utilities also provide routines that allow your application to convert colors between those specified in RGBColor records as used by Color QuickDraw and those used in other color models, such as the CMYK model used by most color printers.color profileA QuickDraw GX object associated with a transfer mode, color, or bitmap data structure and used for color matching. A color profile usually describes the color response curve of a display device in terms of an objective standard.Color QuickDrawThe set of QuickDraw routines that you use to create and manipulate graphics information in a color graphics port. You can use Color QuickDraw to create a color image and then display it on any type of screen—black and white, color, or grayscale. Most Color QuickDraw routines are in ROM on Macintosh computers that use an MC68020 or faster processor. See also basic QuickDraw.color rampA shape or image in which the shading goes from one color to another in smooth increments.color setA QuickDraw GX object associated with a transfer mode or bitmap data structure. A color set defines the individual colors available for drawing a shape.color spaceA specification of a particular method for color representation, such as RGB or HSV. QuickDraw GX recognizes over 30 different color space definitions.ColorSync UtilitiesA part of Macintosh system software that manages color matching, color profiles, and the drawing of matched colors. QuickDraw GX color profile objects contain ColorSync color profiles, and QuickDraw GX uses the ColorSync Utilities to perform its color matching.color tableA collection of colors available for a pixel image on indexed devices. Color tables are specified by either ColorTable records or 'clut' resource types. The Color Manager stores a color table for the currently available colors in the graphics device’s CLUT. Compare color lookup table.color valueA structure that holds the full specification of a single color in a particular color space. For example, an RGB color value consists of three color-component values: one each for red, green, and blue. A color value is itself a component of a color structure.color-value arrayA property of a color set object; it is the array of color values that constitute the colors of the color set.come-from patchA system software patch used only by Apple to add enhancements to system software. Come-from patches are placed before any other types of patches in a patch daisy chain.commandSee embedded speech command, sound command.command blockA data structure specifying an AFP command and its parameters that the .XPP driver sends to an AFP server to be executed. The XPP parameter block for the AFPCommand function contains a pointer to the command block.command control block (CCB)An array at the end of the XPP parameter block that the .XPP driver uses internally to build the data structures, parameter blocks, and buffer data structures (BDS) that it needs to make function calls to the .ATP driver.command delimiterA sequence of one or two characters that indicates the start or end of an embedded speech command.command descriptor block (CDB)A data structure defined by the SCSI specification for communicating commands from an initiator to a target.Command-key equivalentRefers specifically to a keyboard equivalent that the user invokes by holding down the Command key and pressing another key (other than a modifier key) at the same time.Commission Internationale d’Eclairage (CIE)An organization that carried out experimental work that resulted in the definition of the XYZ and Yxy color spaces.common parentThe lowest-level directory that appears in the pathnames of two objects on a volume.command phaseThe phase in which a SCSI target requests a command from the initiator.Communications ToolboxA part of the Macintosh system software that you can use to provide your application with basic networking and communications services.compactSee heap compaction.comparison descriptor recordA coerced AE record of type typeCompDescriptor that specifies an Apple event object and either another Apple event object or data for the Apple Event Manager to compare to the first object.compatibilityThe ability of an application to execute properly in different operating environments.compiled scriptCompiled code that a client application can decompile into source data or execute using the standard scripting component routines.compiled script fileA script file with the file type 'scpt' that contains script data as a resource of type 'scpt'. Before executing the script in a compiled script file, a user must first open the script from the Finder or from an application such as Script Editor.compile-time librarySee definition version.completer keyA keypress, following a dead key, that generates a character. The key e is a completer key for the dead-key combination Option-E.completion characterThe character produced by a completer key. The completion character for the completer key e pressed after the dead-key combination Option-E is é.completion routineA routine that is executed when an asynchronous call to some other routine is completed.complex expressionAn expression made up of more than one simple expression, that is, an expression with more than one floating-point operation.componentA piece of code that provides a defined set of services to one or more clients. Applications, system extensions, and other components can use the services of a component. See also audio component, color component, sound component, text service component.component connectionAn access path to a component. A single component can serve multiple client applications at the same time by supporting multiple connections.component description recordA structure that contains information about a component. Defined by the ComponentDescription data type.component identifierA value that identifies a particular component.component instanceA value that identifies a single executing version of a component. There can be more than one instance of a given component running at one time. Each instance of a component can maintain separate storage and error information, and manage its A5 world.Component ManagerA collection of routines that allows your application or other clients to access components. The Component Manager manages components and also provides services to components.component modeA transfer mode type, as applied to a single color component. It is the specification of the kind of transfer mode—such as copy mode or XOR mode—to apply to that color component when drawing a shape or pixel.component-specific storage descriptor recordA descriptor record returned by OSAStore. The descriptor type for a component-specific storage descriptor record is the scripting component subtype value for the scripting component that created the script data.component subtypeA value that identifies variations on the basic interface that a component supports. As with component types, a component subtype is a sequence of four characters. The value of the component subtype is meaningful only in the context of a given component type.component tintA halftone tint type in which the tint color is specified by the value of one component of the input color.component typeA value that identifies the type of service provided by a component. As with resource types, a component type is a sequence of four characters. See also component subtype.compressed sound dataSampled-sound data that has been subjected to audio compression.compressed sound headerA sound header that can describe noncompressed and compressed sampled-sound data, whether monophonic or stereo. Defined by the CmpSoundHeader data type. See also extended sound header, sampled sound header.compressionSee audio compression.compression/decompression component (codec)A component that handles data compression and decompression.compression information recordA structure you use to specify information about a sound component that can decompress compressed audio data. Defined by the CompressionInfo data type.compressor componentSee image compressor components, image decompressor components.computer-generated speechSee synthesized speech.concatenateTo add (through matrix multiplication) the effects of one mapping matrix to another, as when the mappings of view ports in a view port hierarchy are concatenated to convert from local space to global space.concurrent driverA driver that can handle several requests at once.conditional viewA view in an information page that is displayed only if certain conditions are met in the aspect associated with that information page.Condition Register (CR)A register in the PowerPC processor that holds the result of certain integer and floating-point operations.configuration resourceSee international configuration resource.configuration ROMSee declaration ROM.confirmTo accept converted text in an active input area or floating input window as final and send it to the application. Compare convert, raw text.connection(1) A channel of communication between a component and its client. A component instance is used to identify the connection. (2) A link between two fragments.connection control block (CCB)A data structure that is used by ADSP to store state information about the connection end.connection endThe combination of a socket and the ADSP information maintained by a socket client for establishing and maintaining a session. The client applications associated with either end of a connection can communicate with each other over the session connection.connection IDA reference number that uniquely identifies a connection. Defined by the ConnectionID data type.connectionless networkA network over which an application or process can directly send and receive data one packet at a time without having to first set up a session or connection. A connectionless network is also referred to as a packet-oriented network or datagram network. A protocol can also be connectionless.connection listenerA socket that accepts open-connection requests and passes them along to its client, a connection server process, for further processing. A connection listener can also deny an open request.connection-oriented protocolA protocol that requires that a path or session be established over which the two communicating parties at either end of the connection can send and receive data. The process of establishing a session often requires that the two parties identify themselves in a handshake.connection serverA routine that accepts an open-connection request passed to it by a connection listener and selects a socket to respond to the request.connection stateOne of three conditions that define the association between two connection ends: open connection, closed connection, and half-open connection.connectivityThe ability to connect to one or another type of data link or network. The connectivity infrastructure includes the communication hardware and the associated link-access protocols for controlling access to the hardware links.constructive geometryMathematical operations, such as intersection and union, that construct new shape geometries out of input shape geometries.container(1) The storage for a fragment. A container is a contiguous chunk of storage that holds a fragment and information describing the location of the parts of the fragment and the format of the container. (2) An Apple event object that contains another Apple event object. A container is specified in an object specifier record by a keyword-specified descriptor record with the keyword keyAEContainer. The keyword-specified descriptor record is usually another object specifier record. It can also be a null descriptor record, or it can be used much like a variable when the Apple Event Manager determines a range or performs a series of tests. The objects a container contains can be either elements or properties. See also Apple event object, element, object specifier record, property.container atomA QuickTime atom that contains other atoms, possibly including other container atoms. Examples of container atoms are track atoms and edit atoms. Compare leaf atom.container hierarchyThe chain of containers that determine the location of one or more Apple event objects. See also container.content blockA message block that contains the body of a letter in standard interchange format.content enclosureAn enclosure that contains a letter’s content. It may be the sole content in a letter or be accompanied by content in a content block, an image block, or both. See also regular enclosure.content regionThe part of a window in which the contents of a document, the size box, and the window controls (including the scroll bars) are displayed.context(1) The information about a process maintained by the Process Manager. This information includes the current state of the process, the address and size of its partition, its type, its creator, a copy of its low-memory globals, information about its 'SIZE' resource, and a process serial number. (2) The block of static data (global variables, static variables, and function pointers) associated with one loading of an import library. Each application is loaded into its own context. (3) A data structure used by some Digital Signature Manager routines to hold information and the results of calculations needed when processing data. See also queue context.context blockSee 680x0 context block.context dependenceIn text, when the glyph corresponding to a character may be modified depending on the preceding or following characters in the text.context switchA major or minor switch.contextual formAn alternate form of a glyph whose use depends on the glyph’s placement in a word.contextual script systemA script system, such as Arabic, in which the displayed glyph for a character may be context-dependent. It may be modified based on the characters it is adjacent to.contiguous highlightingHighlighting that consists of a single, contiguous shape across direction boundaries, even when it does not exactly match the selection range it corresponds to. Compare discontiguous highlighting.continuous play from diskSee play from disk.continuous recordingA feature of a sound input device driver that allows recording from the device while other processing continues.continuous styleIn TextEdit, a style value that is constant over an entire selection range.contourA connected series of lines and curves. The geometry property of a geometric shape is made up of one or more contours.contour directionA value, either clockwise or counterclockwise, that QuickDraw GX assigns to each contour in a shape’s geometry.contour indexA number used to specify a particular geometric point in a contour: the first geometric point in a contour has contour index 1, the second has contour index 2, and so on. See also geometry index.controlAn onscreen object that the user can manipulate with the mouse. By manipulating a control, the user can take an immediate action or change a setting to modify a future action.control bitsA set of bit flags in a path geometry that determines which geometric points are on curve and which are off curve.control color tableIn an item color table resource, a specification for the colors used to draw the various parts of a control.control definition functionA function that defines the appearance and behavior of a control. A control definition function, for example, draws the control. See also standard control definition functions.control definition IDA number passed to control-creation routines to indicate the type of control. It consists of the control definition function’s resource ID and a variation code.control device functionA function that interacts and communicates with the Finder, responding to requests from the Finder to handle events and perform actions. Every implementation of a control panel must contain a control device function in the control device code ('cdev') resource.controller boundary rectangleThe rectangle that completely encloses a movie controller. If the controller is attached to its movie, the rectangle also encloses the movie image.controller boundary regionThe region occupied by a movie controller. If the controller is attached to its movie, the region also includes the movie image.controller clipping regionThe clipping region of a movie controller. Only the portion of the controller and its movie that lies within the clipping region is visible to the user.controller window regionThe portion of a movie controller and its movie that is visible to the user.control listA series of entries pointing to the descriptions of the controls associated with the window.Control ManagerA collection of routines that applications use to create and manipulate controls, especially those in windows.control panelA modeless dialog box which contains controls that let users specify basic settings and preferences for a systemwide feature, such as the speaker volume, desktop pattern, or picture displayed by a screen saver.control panel extensionA collection of routines that manages a certain part of a control panel’s display area.control panel fileA file of type 'cdev' that contains the required and optional resources to implement a control panel. These resources also define the look of a control panel, including its icon. One of the required resources is a code resource containing a control device function.Control Panels folderA directory located in the System Folder for storing control panels, which allow users to modify the work environment of their Macintosh computer.control pointA geometric point used to control the curvature of a curve.control recordA data structure of type ControlRecord, which the Control Manager uses to store all the information it needs for its operations on a control.control routineA device driver routine used to send control information. The function of the control routine is driver-specific. This routine is optional and need not be implemented.convertTo change the text entered in an active input area or floating input window into an ideographic or other complex form. An input method converts raw text, such as Hiragana, into converted text, such as Kanji. See also confirm.convertorSee translator.cooperative multitasking environmentA multitasking environment in which applications explicitly cooperate to share the available system resources. See also multitasking environment.coordinate planeSee coordinate space.coordinate spaceA planar region defined by all possible values for a pair of fixed-point coordinates. The coordinate spaces supported by QuickDraw GX include geometry space, local space, global space, and device space.coordinate systemSee coordinate space.copy-back cacheA cache whose data is written to RAM only when necessary to make room in the cache for data accessed more recently or when the cache is explicitly flushed. See also write-through cache.copyingAs used by AOCE utility routines: the process of taking the contents of each field in a source structure and placing them in the corresponding field of a destination structure. This process includes all nested structures as well. Compare duplicating.copy modeA transfer mode type in which the source color component is copied to the destination, and the destination component is ignored.core Apple eventAn Apple event defined as part of the Core suite of Apple events in the Apple Event Registry: Standard Suites.counterThe oval in glyphs such as p or d.cover functionAn application-defined function that is called by the Movie Toolbox whenever a movie covers a portion of the screen or reveals a portion of the screen that was previously hidden by the movie.CRSee Condition Register.create functionA function called by a scripting component whenever it creates an Apple event during script execution. You must provide an alternative create function if you want to gain control over the creation and addressing of Apple events. If you don’t provide an alternative create function, scripting components call the standard Apple Event Manager function AECreateAppleEvent with default parameters.creation IDSee attribute creation ID, record creation ID.credentials(1) Encrypted information provided by a server and sent by an initiator to a recipient as part of the authentication process. The credentials contain the session key and the initiator’s identification. (2) Information that is required to prove that the potential users of both ends of an ASDSP connection are who they claim to be before ASDSP can establish an authenticated session between the two ends. This information includes the session key, the initiator’s identity, and an intermediary, if one is used.cross-mode callA call to code that is in a different instruction set architecture from the caller’s. See also explicit cross-mode call, implicit cross-mode call.cross-stream kerningThe automatic movement of glyphs perpendicular to the line orientation of the text. Compare with-stream kerning.cross-stream shiftA type of positional shift that applies equally to all glyphs in a style run by raising or lowering the entire style run (or shifts it sideways if it’s vertical text). Compare with-stream shift.cross-TOC callA call to code that is in a different fragment from the caller’s. A cross-TOC call requires that the Table of Contents Register be changed to the callee’s TOC value.CSAMSee catalog service access module.current blockThe message block last added to a message.current deviceThe graphics device on which drawing is actually taking place. A handle to its GDevice record is stored in the global variable TheGDevice.current directoryThe directory whose contents are listed in the dialog box displayed by the Standard File Package. See also default directory.current diskThe current volume.current errorOne of two error values maintained by the Movie Toolbox. The current error value is updated by every Movie Toolbox function. The other error value, the sticky error, is updated only when an application directs the Movie Toolbox to do so.current fontThe current font for drawing text; the font specified in the txFont field of the current graphics port.current heap zoneThe heap zone currently under attention, to which most Memory Manager operations implicitly apply.current menu listA data structure that contains handles to the menu records of all menus in the current menu bar and the menu records of any submenus or pop-up menus that an application inserts into the list.current portThe graphics port to which the next drawing or measuring operation applies. The current port is specified by the global variable thePort, and changed by the QuickDraw SetPort procedure.current printerThe printer that the user last selected from the Chooser.current processThe process that is currently executing and whose A5 world is valid; this process can be in the background or the foreground.current resource fileThe file whose resource fork the Resource Manager searches first when searching for a resource; usually the file whose resource fork was opened most recently.current scriptThe script system currently used for text manipulation or display. It is the script system used by a script-aware text-handling routine when the identity of the script or its resources is not an explicit parameter of the call. The current script can be either the font script or the system script.current selectionA portion of a QuickTime movie that has been selected for a cut, copy, or paste operation.current sound input deviceThe sound input device that the user has chosen through the Sound In subpanel of the Sound control panel.current sound output deviceThe sound output device that the user has chosen through the Sound Out subpanel of the Sound control panel.current timeThe time value that represents the point of a QuickTime movie that is currently playing or would be playing if the movie had a nonzero rate value.current volumeThe volume on which the current directory is located.cursive fontA set of characters in one typeface in which letters are connected together as in cursive handwriting.cursorA 256-bit image defined by a 16-by-16 bit square. The mouse driver displays the cursor on the screen and maps the movement of the mouse to relative locations on the screen as the user moves the mouse. The cursor follows the movement of the mouse or shows where the user’s next action will take place. The cursor can be an arrow, an I-beam, a crossbar, a wristwatch, or another appropriate image. Called the pointer in Macintosh user documentation. See also caret, insertion point.Cursor UtilitiesA collection of system software routines for creating and using cursors, including color and animated cursors.curve errorA property of the style object used to specify the accuracy of certain operations, such as converting paths to polygons.curve joinA join attribute specifying that a shape should be drawn with curved corners.curve shapeA type of QuickDraw GX shape. The geometry of a curve shape defines a Bézier curve.cushionSee memory cushion.custom alert boxAn alert box whose upper-left corner contains blank space or displays an icon other than those used by caution alerts, stop alerts, or note alerts.custom Apple eventAn Apple event you define for use by your own applications. Instead of creating custom Apple events, you should try to use the standard Apple events and extend their definitions as necessary for your application. If you think you need to define custom Apple events, you should check with the Apple Event Registrar to find out whether Apple events that already exist or are under development can be adapted to the needs of your application.customized iconAn icon created by the user or by an application and stored with a resource ID of –16455 in the resource fork of a file. A file with a customized icon has the hasCustomIcon bit set in its Finder flags field.DACSee digital-to-analog convertor.daisy chainA chain of any number of patches and one system software routine.dangling pointerA pointer that no longer points to the correct memory address.dangling referenceTypically, a pointer whose target has been either destroyed or moved elsewhere in memory.dash(n) See dash property. (v) Applying a dash shape to the contours of another shape.dash advanceThe distance between dashes in a dashed contour.dash attributesA set of flags that modify the way QuickDraw GX dashes a shape.dash phaseHow far into a dash a contour begins.dash propertyA property of the style object used to draw contours as repeated patterns of shapes rather than continues lines.dash scaleThe factor to divide by when scaling a dash shape perpendicularly to the dashed shape’s contours.dash shapeA shape used to dash the contours of another shape.dashed shapeA shape whose contours have been drawn with a dash shape.data attributeIn a dictionary, some information about raw data—for example, grammatical or context-sensitive details.database extensionThe interface between the Data Access Manager and a data server.data bufferA buffer (usually in an application’s heap) that contains information to be written to a file from the application, or read from a file to an application.data cacheAn area of memory internal to some microprocessors (for example, the MC68030 and MC68040 microprocessors) that holds recently accessed data. See also instruction cache.data communication equipment (DCE)Any device connected to the serial port, such as a modem or printer.data dependencyAn aspect of image compression in which compression ratios are highly dependent on the image content. Using an algorithm with a high degree of data dependency, an image of a crowd at a football game (which contains a lot of detail) may produce a very small compression ratio, whereas an image of a blue sky (which consists mostly of constant colors and intensities) may produce a very high compression ratio.Data Encryption Standard (DES)A standard algorithm for data encryption.data forkThe part of a file that contains data accessed using the File Manager. The data usually corresponds to data entered by the user; the application creating a file can store and interpret the data in the data fork in whatever manner is appropriate. Compare resource fork.datagramSee packet.Datagram Delivery Protocol (DDP)A connectionless AppleTalk protocol that provides best-effort delivery. DDP, which is implemented at the network level, transfers datagrams between sockets over an AppleTalk internet with each packet carrying its destination internet socket address. See also packet.datagram networkSee connectionless network.data handlerA piece of software that is responsible for reading and writing a media’s data. The data handler provides data input and output services to the media’s media handler.data phaseThe phase in which data transfer takes place between a SCSI initiator and target.data referenceA reference to a media’s data.data sectionA section of a fragment that contains its static data, including the fragment’s table of contents. See also code section.data serverAn application that acts as an interface between a database extension on a Macintosh computer and a data source, which can be on the Macintosh computer or on a remote host computer. A data server can be a database server program that can provide an interface to a variety of different databases, or it can be the data source itself, such as a Macintosh application.data streamA highly structured sequence of bytes that contains all of the information required to store, print, or display QuickDraw GX objects.data terminal equipment (DTE)The initiator or controller of a serial data connection, typically the computer.Date & Time control panelA control panel that allows the user to set the current date and time and to specify formatting preferences for both.date cacheA temporary storage area used to convert strings to date and time values.date-time recordA data structure that represents date and time as a record rather than a 32-bit long integer. The date-time record is a translation of the standard date-time value, so it can represent only dates and times between midnight on January 1, 1904 and 6:28:15 A.M. on February 6, 2040.DCE(1) See data communication equipment. (2) See device control entry.DDPSee Datagram Delivery Protocol.dead cacheA shape cache that is out of date. The object or environment associated with the cache has been changed since the cache was created.dead keyA keypress or modifier-plus-keypress combination that produces no immediate effect, but instead affects the character or characters produced by the next key (called the completer key) that is pressed. For example, in the U.S. Roman system Option-E has no effect; however, when you type e after pressing Option-E, the accented form appears: é.debugging environmentThe QuickDraw GX application development environment consisting of the debugging version; errors, warnings, and notices; application-defined message handlers; the drawing errors; validation function; and the MacsBug and GraphicsBug utilities. See also error, message handler, notice, warning.debugging versionThe version of QuickDraw GX that provides validation and an extended set of errors, warnings, and notices. This version is intended for use during application development. See also error, non-debugging version, notice, warning.decimal format structureA data type for specifying the formatting for decimal (base 10) numbers (of conversions). It specifies the decimal number’s style and number of digits. It is defined by the decform data type.decimal structureA data type for storing decimal data. It consists of three fields: sign, exponent, and significand (a C string). It is defined by the decimal data type.declaration ROMA ROM on a NuBus expansion card that contains information identifying the card and its functions, and that may also contain code or other data. Proper configuration of the declaration ROM firmware will allow the card to communicate with the computer through the Slot Manager routines.decompressed sound dataSampled-sound data that has been subjected to audio compression and expansion.decompressionSee audio expansion.decryptTo restore encrypted data to its previous, legible (unscrambled) state. In most cryptographic systems, decryption is performed by mathematically manipulating the data with a large number called a key.de facto C++ standardThe current C++ language definition described in the working paper American National Standard for Information Systems—Programming Language—C++, ANSI X3J16.default ADB device addressA 4-bit bus address between $0 and $E that uniquely identifies the general type of ADB device (such as a mouse or keyboard).default attributesThe attributes that determines the initial attribute values assigned to items added to a collection.default buttonIn an alert box or a dialog box, the button whose action is invoked when the user presses the Return key or the Enter key. The Dialog Manager automatically draws a bold outline around the default button in alert boxes; applications should draw a bold outline around the default button in dialog boxes. The default button should invoke the preferred action which, whenever possible, should be a “safe” action—that is, one that doesn’t cause loss of data.default containerThe outermost container in an application’s container hierarchy; usually the application itself. See also container hierarchy.default directoryThe directory used in File Manager routines whenever you don’t explicitly specify some directory. See also current directory.default environmentThe environment settings when a PowerPC Numerics implementation starts up: rounding is to nearest and all exception flags are clear.default implementationThe implementation of a printing message that is provided by QuickDraw GX. This is the code that executes if your printing extension or printer driver does not totally override the message.default memory sizeThe implementation limit size of the graphic client memory heap that QuickDraw GX will select if the memory size is not specified.default object(1) For most kinds of objects, an object with the properties of a newly created object. When it creates an object, QuickDraw GX assigns it the default properties for that kind of object; an application may then alter those properties through accessor functions. (2) For color sets, the color set to assign as the default to a bitmap shape of a given pixel depth. (3) For color profiles, the profile to use for color matching when no profile is specified.default operating systemThe operating system that gets initialized and booted on a Macintosh computer. Currently, the only default operating system allowed is the Macintosh Operating System.default scripting componentThe scripting component used by the generic scripting component when an application passes kOSANullScript rather than a valid script ID to OSACompile or OSAStartRecording.default startup deviceThe first drive on which the boot code attempts to start up the Macintosh Operating System.default video deviceThe first monitor on which the system displays the startup message “Welcome to Macintosh.” and other startup indications.default volumeThe volume that contains the default directory.deferTo postpone the execution of an interrupt task until all interrupts have been reenabled.deferred printingA method of printing whereby some printer drivers record each page of a document’s printed image in a structure similar to a QuickDraw picture, which the driver writes to a spool file. An application must use the PrPicFile procedure to send the spool file to the printer. Deferred printing is also known as spool printing. Compare draft-quality printing.deferred taskAn interrupt task whose execution has been postponed until interrupts have been reenabled.Deferred Task ManagerThe part of the Macintosh Operating System that allows you to defer the execution of lengthy interrupt tasks until interrupts have been reenabled.deferred task queueAn operating-system queue that contains deferred task records.deferred task recordA record that contains information about a deferred task. Defined by the DeferredTask data type.definition functionA function that defines the appearance and behavior of some user interface element (for example, a control, list, or window). See also stub definition function.definition resourceA resource that contains a definition function. See also stub definition resource.definition versionThe version of an import library used by the linker to resolve imports in the application (or other fragment) being linked. The definition version defines the external programming interface and data format of the library. Compare implementation version.delimiterSee command delimiter.delimiter information recordA structure that defines the characters used to indicate the beginning and end of a command embedded in text. Defined by the DelimiterInfo data type.delivery indicationInformation within a report that indicates the successful delivery of a specific message to a specific recipient.denormalized numberA nonzero binary floating-point number whose significand has an implicit leading bit of 0 and whose exponent is the minimum exponent for the number’s data format. Also called denorm. See also normalized number.deny modesA set of file permissions that specify what abilities should be denied to users attempting to open a file fork already opened by another user. See also access modes.depthA number indicating the position in front to back order at which a picture item is drawn. The greater a shape’s depth, the more other shapes are drawn on top of the shape.dereferenceTo refer to a block by its master pointer instead of its handle.derived fontA font whose characteristics are partially determined by modifying an intrinsic font. A derived font might be one whose characters are scaled from an intrinsic font to achieve a desired size or are slanted to achieve an italic style.derived media handler componentA component that allows the Movie Toolbox to access the data in a media. Derived media handler components isolate the Movie Toolbox from the details of how or where a particular media is stored. This not only frees the Movie Toolbox from reading and writing media data, but also makes QuickTime extensible to new data formats and storage devices. These components are referred to as derived components because they rely on the services of a common base media handler component, which is supplied by Apple. See also base media handler component.DESSee Data Encryption Standard.descent lineAn imaginary horizontal line that coincides with the bottoms of character descenders (such as the tail on a lowercase p) extending farthest below the baseline. See also ascent line.descriptor listA descriptor record of data type AEDescList whose data handle refers to a list of descriptor records.descriptor recordA data structure of type AEDesc that consists of a handle to data and a descriptor type that identifies the type of the data referred to by the handle. Descriptor records are the fundamental data structures from which Apple events are constructed.descriptor typeAn identifier for the type of data referred to by the handle in a descriptor record.DES encryptionA form of secret-key encryption used by the Digital Signature Manager solely for keeping users’ private keys secure. See also secret-key cryptography.desk accessoryA “mini-application” that is available from the Apple menu regardless of which application you’re using—for example, the Calculator, Note Pad, Alarm Clock, Puzzle, Scrapbook, Key Caps, and Chooser.desktopThe working environment on the computer—the menu bar and the gray area on the screen. The user can have a number of documents on the desktop at the same time. At the Finder level, the desktop displays the Trash icon and the icons (and windows) of volumes that have been mounted.desktop databaseA database of icons, file types, applications, and comments maintained by the Finder for all volumes over 2 MB. Compare Desktop file.Desktop fileA resource file in which the Finder stores icons, file types, applications, version data, and comments for all volumes less than 2 MB. Compare desktop database.Desktop FolderA directory, located at the root level of each volume, used by the Finder for storing information about the icons that appear on the desktop area of the screen. The Desktop Folder is invisible to the user. What the user sees onscreen is the union of the contents of Desktop Folders for all mounted volumes.Desktop ManagerA collection of routines that manages the desktop database.desktop printerA printer accessible through an icon on the user’s desktop. The user prints to a desktop printer by dragging the icon of a document to the printer icon.despoolTo open a print file and send its data to a device for printing. Compare spool.despoolingIn QuickDraw GX printing, the process during the imaging phase of printing during which each previously spooled page is read from the spool file. See also imaging phase.destination colorThe preexisting color of the destination onto which a shape or pixel is to be drawn. Compare result color, source color.destination color limitsIn a transfer mode, limits on the permissible values for destination color to use in transfer-mode calculations. Compare result color limits, source color limits.destination profileThe color profile attached to the device on which a color is to be drawn. Compare source profile.destination rectangleIn TextEdit, the rectangle defining the area in which the text is drawn. Text drawn in the destination rectangle is made visible to the application user in the view rectangle.destination service access point (DSAP)An 802.2 packet header field that is used to differentiate between different protocols using the 802.2 interface in a single node. One service access point, $AA, is reserved for use by protocols that are not standard IEEE protocols.detached controllerA movie controller component that is separate from its associated movie.deviceA physical part of a Macintosh computer, or a piece of external equipment, that can exchange information with applications or with the Macintosh Operating System. Input devices transfer information into a Macintosh computer, while output devices receive information from a Macintosh computer. An I/O device can transfer information in either direction.device communications phaseIn QuickDraw GX printing, the phase when the data that represents the rendered form of each page is sent to the output device. A printing extension or printer driver can only communicate with the printing device during this phase of printing.device control entry (DCE)A Device Manager data structure containing information about a device driver.device coordinatesPaired values that specify a size or location in device space.device driverA program that controls devices.device handlerA low-level routine that communicates with a particular ADB device.device listA linked list containing the GDevice records for a user’s computer system. The global variable DeviceList holds a handle to the first record in the list.Device ManagerThe part of the Macintosh Operating System that controls the exchange of information between applications and device drivers.device matrixA 5 ¥ 4 matrix, part of the transfer mode structure, that allows you to manipulate the components of the destination color.device packageA type of code resource that responds to Chooser messages. The device package is responsible for communicating the user’s choices to a device driver.device spaceThe coordinate system that defines the position and scale (pixel size) of a specific view device. Compare geometry space, global space, local space.diacriticSee diacritical mark.diacritical markA sign that modifies the implicit sound or value of the character with which it is associated. For example, in the Roman system, the acute accent (´) is a diacritical mark.dialA control, similar to a scroll bar, that graphically represents the ranges of values that a user can set or that simply displays the value, magnitude, or position of something, typically in some pseudo-analog form.dialectA version of a scripting language that resembles a specific human language or programming language; for example, the AppleScript scripting language provides dialects that resemble English, Japanese, and other languages. See also AppleScript scripting language.dialog boxA window that’s used for some special or limited purpose, such as to solicit information from the user before the application carries out the user’s command. See also modal dialog box, modeless dialog box, movable modal dialog box.dialog color table resourceA resource (of type 'dctb') that lets an application display a dialog box using colors other than the system’s default window colors.dialog hook functionAn application-defined function that handles item selections in a dialog box displayed by the Standard File Package.dialog-item componentThe portion of an 'hdlg' resource in which you specify the help messages for a particular item in a dialog or alert box.dialog item listSee item list.Dialog ManagerThe part of the Macintosh Toolbox that provides routines for creating and manipulating alerts and dialog boxes.dialog recordA data structure of type DialogRecord that the Dialog Manager uses to create dialog boxes and alerts.dialog resourceA resource (of type 'DLOG') that specifies the window type, display rectangle, and item list for a dialog box.dictionary(1) A collection of records used by input methods and other software modules that let the user enter, format, and process text. See also main dictionary, user dictionary. (2) See pronunciation dictionary.dictionary entryAn item associated with a dictionary key. Each entry consists of raw data plus optional data attributes.dictionary keyA Pascal search string that may have a maximum length of 129 bytes. Data associated with the key may consist of one or more dictionary entries.Dictionary ManagerThe part of Macintosh system software that makes dictionaries available to input methods.dictionary recordIn a dictionary, a key and one or more entries (data associated with the key).digestA number, 16 bytes long, that is calculated from the contents of a given set of data. A digest is like a sophisticated checksum; it is almost impossible for two data sets of any size with any difference to yield the same digest value.digital signal processor (DSP)A processor that manipulates digital data.digital signatureA data structure associated with a document or other set of data that uniquely identifies the person or organization that is signing, or authorizing the contents of, the data and ensures the integrity of the signed data. It is a digest of the data to which the signature applies, encrypted with the private key of the signer. A digital signature can be verified by decrypting with the signer’s public key. Same as encrypted digest. See also full signature.Digital Signature ManagerThe part of the Macintosh Operating System that manages digital signatures and certificates.digital-to-analog convertor (DAC)A device that converts data from digital to analog form.digitizer rectangleThe portion of the active source rectangle that you want to capture and convert with a video digitizer component.direct colorsUp to 16 million colors that have a direct correlation between a value placed in a graphics device and the color displayed onscreen.direct deviceA plug-in video card, a video interface built into a Macintosh computer, or an offscreen graphics world that supports up to 16 million colors having a direct correlation between a value placed in the device and the color displayed onscreen. Compare indexed device.directionSee dominant direction, glyph direction, line direction, text direction.direction boundaryA point between offsets in memory or glyphs on a display, at which the direction of the stored or displayed text changes.direction levelA hierarchical ranking of dominant direction in a line. Direction levels can be nested so that complex mixed-direction formatting is preserved.direction-level runA sequence of contiguous glyphs that share the same text direction.direction overrideA means of overriding the directional behavior of glyphs, on a style-run basis, for special effects.direction runA contiguous (in memory) sequence of characters having the same right-to-left or left-to-right line direction.direct memoryMemory directly addressable by an application or by QuickDraw GX. Compare remote memory.direct memory access (DMA)A technique for transferring data in or out of memory without using the CPU.direct modeSee job format mode.directoryA subdivision of a volume, available in the hierarchical file system. A directory can contain files and other directories (known as subdirectories).directory access privilegesA set of conventions for controlling access to a directory.directory IDA unique number assigned to a directory. The File Manager uses this number to distinguish a directory from others on the same volume. See also catalog node ID.direct modeA fast printing mode that uses information built into the printer.direct parameterThe parameter in an Apple event that contains the data or object specifier record to be used by the server application. For example, a list of documents to be opened is specified in the direct parameter of the Open Documents event. See also Apple event parameter.direct pixelA pixel displayed on a direct device. Direct pixels can have pixel values of 16 or 32 bits.disabled interruptAn interrupt whose priority level is lower than or the same as that of an interrupt that is currently being serviced.disabled itemIn an alert box or a dialog box, an item for which the Dialog Manager does not report user events. An example of a disabled item is static text, which typically does not respond to clicks.discontiguous memoryOne or more non-continuous blocks of memory. For example, a graphics client heaps might be discontiguous.discontiguous highlightingHighlighting that exactly matches the selection range it corresponds to. It may consist of discontiguous areas when the selection range crosses direction boundaries. Compare contiguous highlighting.discontinuous selectionA type of selection range in which the selected characters themselves are not contiguous in memory. Not to be confused with discontinuous highlighting.discrete resolutionA printing resolution that has been predefined by a printer driver. A printer supporting discrete resolution prints only a limited number of such resolutions. Compare variable resolution.diskA physical medium capable of storing information.disk-based pixel imageA bitmap pixel image that is stored in a file (rather than in memory) even when the bitmap shape is memory.disk cacheA part of RAM that acts as an intermediate buffer when data is read from and written to file systems on secondary storage devices.disk formattingThe process of writing special information onto a disk so that the disk driver can read from and write to the disk.disk initializationThe process of making a disk usable by the Macintosh Operating System.disk initialization dialog boxA dialog box asking the user whether a disk should be ejected or initialized.Disk Initialization ManagerThe part of the Macintosh Operating System that manages the process of initializing disks.disk-inserted eventAn event generated when the user inserts a disk in a disk drive or takes any other action that requires a volume to be mounted.disk location recordA data structure that provides information about the location of a fragment in the data fork of a file on disk. Defined by the DiskFragment data type.disk switch dialog boxA dialog box asking the user to insert a particular disk.disk verificationThe process of reading every bit on the disk to ensure that the disk has been formatted correctly and contains no bad blocks.disk zeroingThe process of creating on the disk the data structures and files necessary for the disk to be recognized as a hierarchical file system (HFS) volume.dispatch routineA routine in a script system that dispatches script utility calls. WorldScript I and WorldScript II each contain a single dispatch routine that works for all compatible 1-byte and 2-byte scripts, respectively.dispatch tableA table that is part of a script system’s script record; it contains the addresses of the script utilities for that script system.display coordinate systemThe QuickDraw graphics world, which can be used to display QuickTime movies, as opposed to the movie’s time coordinate system, which defines the basic time unit for each of the movie’s tracks.display lineThe horizontal extent of an area for drawing text on a display device. The left and right ends of the display line are the text area’s left and right margins.display listIn a standard file dialog box, the list of files, folders, and volumes at one level of the display hierarchy, from which the user can select items.display order(1) The left-to-right order in which glyphs are drawn on a screen by QuickDraw. Because not all text is read left-to-right, the display order of glyphs may be different from the storage order of their corresponding character codes in memory. (2) The left-to-right order in which QuickDraw GX displays glyphs. Display order determines the glyph index of each glyph in a line and may differ from the input order of the text. See glyph index. Compare input order, source text.display rectangleA rectangle that defines the size and location of an item in an alert box or a dialog box. The display rectangle is specified in an item list and uses coordinates local to the alert box or a dialog box.display textThe visual representation of the text of a typographic shape. Display text consists of a sequence of glyphs, arranged in display order. Compare source text.disposeTo delete a reference to an object. When an application no longer needs an object, it disposes of the object. That action deletes the object from memory if there are no other current references to the object; otherwise, disposing of an object merely decreases its owner count by 1.disposed handleA handle whose associated relocatable block has been disposed of.distinguished nameThe complete identifier of the owner or issuer of a certificate. A distinguished name includes elements such as common name, organization, street address, and country.ditherTo approximate colors that a display device cannot draw with patterns of similar colors that the display device can draw.ditheringA technique used to improve picture quality when you are attempting to display an image that exists at a higher bit-depth representation on a lower bit-depth device. For example, you might want to dither a 24 bits per pixel image for display on an 8-bit screen.dither levelA property of a view port object. It specifies the number of colors that can be dithered together when drawing a shape to that view port. Also called dither.divide-by-zero exceptionA floating-point exception that occurs when a finite, nonzero number is divided by zero or some other improper operation on zero has occurred.dividerA gray line used in menus to separate groups of menu items.DMASee direct memory access.dNodeA container within an AOCE catalog that contains records, other dNodes, or both.dNode numberA number assigned by a catalog that uniquely identifies a catalog node within that catalog. Not all catalogs support dNode numbers. See also pathname.dNode windowA Finder window that displays the dNodes and records contained in a dNode.document(1) A file that a user can create and edit. A document is usually associated with a single application, which the user expects to be able to open by double-clicking the document’s icon in the Finder. (2) Any collection of information that is displayed in a document window.document recordAn application-defined data structure that contains information about the window, any controls in the window (such as scroll bars), and the file (if any) whose contents are displayed in the window.document windowA window in which the user enters text, draws graphics, or otherwise enters or manipulates data.dominant directionThe direction in which successive groups of glyphs are read. Dominant direction is independent of glyph direction. See also glyph direction, line direction.dot colorThe color of the dots of a halftone.dot typeThe shape of dot employed in a halftone pattern, such as round, line, or triangle.double bufferingA technique used by the Sound Manager to manage a play from disk. When using this technique, the Sound Manager plays one buffer of sampled-sound data while filling a second with more data. When the first buffer of sound finishes playing, the Sound Manager plays the data in the second buffer while filling the first with more data. See also play from disk, sampled-sound data.double-click timeThe greatest interval between a mouse-up and mouse-down event that would qualify two mouse clicks as a double-click.double-double formatA 128-bit application data format made up of two double-format numbers. It has the same range as the double format but much greater precision.double formatA 64-bit application data format for storing floating-point values of up to 15- or 16-decimal digit precision.double indirectionThe means by which the Memory Manager or an application accesses the data associated with a handle variable.double page faultA page fault that occurs while the Virtual Memory Manager is handling another page fault. See also page fault.dpiDots per inch in the x and y directions; used to measure the resolution of a screen or printer. The higher the value, the finer the detail of the image. See also resolution.draft-quality printingThe method by which printer drivers convert into drawing operations calls only to QuickDraw’s text-drawing routines. The printer driver sends these routines directly to the printer instead of using deferred printing to capture the entire image for a page in a spool file. Draft-quality printing, which is supported on the ImageWriter printer driver, produces quick, low-quality drafts of text documents that are printed straight down the page, from top to bottom and left to right. Compare enhanced draft-quality printing.drag regionThe area occupied by a window’s title bar, except for the close box and zoom box. The user can move a window on the desktop by dragging the drag region.drawing errorA QuickDraw GX error indicating why your shape did not draw successfully. The GXGetShapeDrawError function posts such a single error.drawing process sequenceThe sequence in which QuickDraw processes objects: shape, style, ink, transform, view port, and view device.driftTo deviate or vary from scheduled execution.drift-freeExecuted precisely as scheduled, without drifting.drive queueA list of all volumes connected to the computer.driverSee device driver.driver reference numberA number that identifies each installed device driver. It is the one’s complement of the driver’s unit number.drop capitalA large uppercase letter that drops below the main line of text for aesthetic reasons.drop-inSee application extension.drop-launchTo drag a document’s icon onto an application’s icon, thereby opening the document.drop-sample conversionA form of sample rate conversion that uses an existing sample as an interpolated sample point. Compare linear interpolation.DSAPSee destination service access point.DSPSee digital signal processor.DTESee data terminal equipment.dual caretA high caret and a low caret, each measuring half the line’s height. The dual caret appears only when the text insertion point is at the boundary between two direction runs in a line of text. The high (primary) caret is displayed at the primary caret position, corresponding to the character offset in the direction run that corresponds to the system direction. The low (secondary) caret is displayed at the secondary caret position, corresponding to the character offset in the direction run that is counter to the system direction. When the caret position is unambiguous (not on a direction boundary), the primary and secondary carets are at the same position, so the user sees one caret. Also called split caret. Compare left-to-right caret, right-to-left caret, single caret.duplicatingAs used by AOCE utility routines: the process of copying the pointers to data structures and not the actual data structures themselves. Compare copying.durationA time interval. Durations are time values that are interpreted as spans of time, rather than as points in time.dynamically assigned socketOne of two classes of sockets that DDP maintains. When an application opens a socket without specifying a number within the range of statically assigned sockets, DDP dynamically assigns the application a socket from a pool of available sockets. See also statically assigned socket.dynamically linked librarySee import library.dynamic bus sizingThe ability of certain members of the 680x0 family of microprocessors to allow I/O devices with 8-bit and 16-bit data paths to work with the processor’s 32-bit data bus.dynamic highlightingThe process of continually drawing and redrawing the highlighted area as the user moves the cursor through the text while holding down the mouse button.dynamic windowA window that can change its title or reposition any of the objects within its content area.EASCSee Enhanced Apple Sound Chip.echoer socketOn every node, the statically assigned DDP socket, socket number 4, that AEP uses to receive packets sent from other nodes over DDP and echo those packets back to the sending node. See also AEP Echoer, AppleTalk Echo Protocol.Echo Reply packetA packet sent from the AEP Echoer to the originator of the Echo Request packet. Whenever the AEP Echoer receives an Echo Request packet, it modifies the function field, which is the first byte in the packet’s data portion, setting it to a value of 2 to indicate that the packet is now a reply packet, then it calls DDP to send a copy of the packet back to the socket from which it originated. See also Echo Request Packet.Echo Request packetA packet send to the AEP Echoer from a DDP client. The first byte of the data portion of the packet serves as a function field. When this byte is set to 1, the packet is an Echo Request packet. When the AEP Echoer receives an Echo Request packet, it modifies the function field to now identify the packet as an Echo Reply packet. Then the AEP Echoer calls DDP to send a copy of the packet back to the socket from which it originated. See also Echo Reply packet.edgeA line or curve that makes up part of a shape contour.edge offsetA byte offset into the source text of a layout shape that specifies a position between byte values. Edge offsets in source text are related to caret positions in display text. Compare byte offset, caret position.editionThe data written to an edition container by a publisher. A publisher writes data to an edition whenever a user saves a document that contains a publisher, and subscribers in other documents may read the data from the edition whenever it is updated. See also publisher, subscriber.edition containerA file that holds edition data, represented on the desktop by an edition icon. An edition container obtains its data from a publisher within a document. See also edition, publisher.Edition ManagerThe collection of routines that allows applications to automate copy and paste operations between applications, so that data can be shared dynamically.edit stateInformation defining the current state of a movie or track with respect to an edit session. The Movie Toolbox uses edit states to support its undo facilities.eight-color systemThe eight predefined colors provided by basic QuickDraw for display on color screens and color printers.ELAPSee EtherTalk Link-Access Protocol.elementAn Apple event object contained by another Apple event object specified as the element’s container. An Apple event object can contain many elements of the same element class, whereas an Apple event object can have only one of each of its properties. See also Apple event object, container, element classes, property.element classesIn the Apple Event Registry: Standard Suites, a list of the object classes for the elements that an Apple event object of a given object class can contain. See also Apple event object, object class.embedded speech commandIn a buffer of input text, a sequence of characters enclosed by command delimiters that provides instructions to a speech synthesizer.empty handleA handle whose master pointer has the value NIL (possibly indicating that the underlying relocatable block has been purged).empty shapeA type of QuickDraw GX shape. Empty shapes have no geometry, are contained by every other shape, and do not appear when drawn.emulated applicationAn application whose executable code is not in the instruction set architecture of the CPU. An emulated application relies on an emulator to translate its code into that instruction set. See also 680x0 application.emulationThe process by which a microprocessor is able to execute code in an instruction set different from its native instruction set. See also 68LC040 Emulator.emulation environmentThe 680x0-compatible environment on PowerPC processor-based Macintosh computers provided by the 68LC040 Emulator and the Mixed Mode Manager.emulatorSee 68LC040 Emulator.enableTo make a script system available. The Script Manager and the script extensions enable only those script systems that have a required set of resources and fonts. Compare install, initialize.enabled itemIn an alert box or a dialog box, an item for which the Dialog Manager reports user events. For example, the Dialog Manager reports clicks in an enabled OK button.enclosureA file or folder sent along with a letter, like an attachment to a conventional hard-copy letter. See also content enclosure, regular enclosure.encodingA style object property. It is the type of character encoding used to represent the text of a shape, as well as its script and language.encoding/rendering resourceAn international resource of type 'itl5'. The encoding/rendering resource specifies character encoding or rendering information for a particular script system. The encoding/rendering resource is optional and has different formats in 1-byte and 2-byte script systems.encryptTo hide data by putting it into a scrambled (illegible) state, in such a way that its original state can be restored later. In most cryptographic systems, encryption is performed by mathematically manipulating the data with a large number called a key.encrypted digestSee digital signature.encryptionThe process of encoding data based on an algorithm that makes the data unreadable by anyone other than the intended recipient.encryption keySee key.ending prosodyThe rhythm, modulation, and stress patterns associated with the end of a sentence of speech.end-of-file (EOF)See logical end-of-file, physical end-of-file.Enhanced Apple Sound Chip (EASC)A modified Apple Sound Chip that generates stereo sound using pulse-code modulation. Compare Apple Sound Chip.enhanced draft-quality printingThe method by which some printer drivers print bitmaps, pixel maps, and text without writing to or reading from a spool file. The ImageWriter printer driver, for example, supports enhanced draft-quality printing. Compare deferred printing, draft-quality printing.enhanced Sound ManagerAny version of the Sound Manager greater than 2.0.entity nameA name that is associated with a network entity to register that entity with NBP. An entity name consists of three fields: object, type, and zone.entrySee dictionary entry.environmental access switchA switch, recommended in the FPCE technical report, that specifies whether a program accesses the rounding direction modes and exception flags.environmental controlsThe rounding direction modes and the exception flags.environmental selectorA Gestalt selector code, used with the Gestalt function, that returns information about the operating environment that can be used by an application to guide its actions. Compare informational selector.EOFSee logical end-of-file, physical end-of-file.epilogA standard piece of code at the end of a routine that restores any nonvolatile registers saved by the routine’s prolog, tears down the routine’s stack frame, and returns to the caller. See also prolog.eraseTo draw both the outline of a shape and its interior with the background pattern for the current graphics port. The background pattern is typically solid white on a black-and-white screen or a solid background color on a color screen. Making the shape blend into the background pattern of the graphics port effectively erases the shape.errorA single descriptive phrase that is posted by QuickDraw GX whenever an application is unable to execute. Execution is terminated at the nonexecutable function. Each error message is assigned a unique number in the range –27999 through –27000. Errors are posted in both the debugging and non-debugging versions of QuickDraw GX.error callback functionAn object callback function that gives the Apple Event Manager an address. The Apple Event Manager writes to this address the descriptor record it is currently working with if an error occurs during the resolution of an object specifier record. See also object callback function.error callback procedureAn application-defined procedure that is executed whenever the Speech Manager encounters an error in an embedded speech command in a buffer of input text.error diffusionA process of dithering for bitmaps in which the error (the difference between the computed color of a given pixel and the nearest color available on the view device) is passed to adjacent pixels.Ethernet Phase 1 packetsThe original style of Ethernet packet as defined by the IEEE 802.3 protocol. If the value of the last 2 bytes in the packet header is greater than 1500, the packet is an Ethernet Phase 1 packet.Ethernet Phase 2 packetsThe style of Ethernet packet defined by the IEEE 802.2 protocol. If the value of the last 2 bytes in the header is less than or equal to 1500, the packet is an Ethernet Phase 2 packet.EtherTalkThe data link that allows an AppleTalk network to be connected by Ethernet cables.EtherTalk Link-Access Protocol (ELAP)The AppleTalk link-access protocol used in an EtherTalk network. ELAP is built on top of the standard Ethernet data-link layer.evaluation formatThe data format used to evaluate the result of an expression. The evaluation format must be at least as wide as the expression’s semantic type. (It may be the same as the semantic type.)even-odd fillA shape fill that follows the even-odd rule. Same as solid fill.even-odd ruleA rule used when drawing filled shapes to determine which areas are filled. The even-odd rule does not fill areas which lie under overlapping contours. Compare winding-number rule.eventThe means by which the Event Manager communicates information about user actions, changes in the processing status of the application, and other occurrences that require a response from the application.event classAn attribute that identifies a group of related Apple events. The event class appears in the message field of the Apple event’s event record. The event class and the event ID identify the action an Apple event performs. See also Apple event attribute, event ID.event-driven programmingA way of structuring an application so that it is guided by events reporting a user’s actions and other occurrences in the computer.event filter functionAn application-defined routine that supplements the Dialog Manager’s ability to handle events—for example, an event filter function can test for disk-inserted events and can allow background applications to receive update events.event IDAn attribute that identifies a particular Apple event within a group of related Apple events. The event ID appears in the where field of the Apple event’s event record. The event ID and the event class identify the action an Apple event performs. See also Apple event attribute, event class.event loopA section of code that repetitively retrieves events from the Event Manager and dispatches to the appropriate event-handler.Event ManagerThe collection of routines that an application can use to receive information about actions performed by the user, to receive notice of changes in the processing status of the application, and to communicate with other applications.event maskAn integer with one bit position for each event type. You specify an event mask as a parameter to Event Manager routines to specify the event types you want your application to receive, thereby disabling (or “masking out”) the events you are not interested in receiving.event priorityThe order in which an event of a particular type is returned to an application.event recordA data structure of type EventRecord that your application uses when retrieving information about an event. The Event Manager returns, in an event record, information about what type of event occurred (a mouse click or keypress, for example) and additional information associated with the event.exactly-once (XO) transactionA type of ATP transaction that ensures that the responder application receives a specific request only once.exceptionAn error or other special condition detected by the microprocessor in the course of program execution. The floating-point exceptions are invalid, underflow, overflow, divide-by-zero, and inexact.exception codeA constant that indicates which kind of exception has occurred.exception flagEach exception has a flag that can be set, cleared, and tested. It is set when its respective exception occurs and stays set until explicitly cleared.exception handlerAny routine invoked automatically by the processor in any of a variety of exceptional circumstances. For example, the trap dispatcher is an exception handler that is called by the processor, to dispatch unimplemented A-line instructions.exception information recordA data structure that contains information about an exception, such as the exception kind, the machine state at the time of the exception, and so forth. Defined by the ExceptionInformation data type.Exception ManagerThe part of the Macintosh system software that handles exceptions that occur during the execution of PowerPC applications or other software.exception stack frameA block of data placed on the stack automatically by the processor when an exception occurs.exclude modeA transfer mode type in which the destination color remains visible only where the source is transparent, and the source color is copied anywhere the destination is transparent.exclusive accessThe file access permissions that deny other users both read and write access to a file.executable resourceAny resource that contains executable code. See also accelerated resource, private resource.exhaustive searchA search using an algorithm that scans an entire volume to look for possible matches.expansionSee audio expansion.expansion cardA removable printed circuit card that plugs into a connector (slot) in the computer’s expansion interface. Macintosh computers can use expansion cards designed for the NuBus expansion interface or for the processor-direct slot expansion interface. Also called slot cards or simply cards.explicit cross-mode callA call to code that is in a different instruction set architecture from the caller’s, caused by the caller explicitly calling the CallUniversalProc function.explicit scalingScaling performed by the Font Manager when an application specifically asks QuickDraw to change text from a particular size or shape to another. Compare implicit scaling.explicit translationThe conversion of a file or scrap requiring direct intervention from an application. See also implicit translation.exponentThe part of a binary floating-point number that indicates the power to which 2 is raised in determining the value of the number. The wider the exponent field in a numeric data format, the greater range the format will handle.exportTo make a symbol externally visible. Also, a synonym for exported symbol.exported symbolA symbol in a fragment that is visible to some other fragments. See also import library, imported symbol.expression evaluation methodThe method by which an evaluation format is determined for an expression.extended addressingA method of addressing that allows an extended network to use a range of network numbers. In principle, extended addressing allows an extended network to have over 16 million (224) nodes. In any specific implementation, the hardware or software might limit the network to fewer nodes.Extended Common Object File Format (XCOFF)A format of executable file generated by some PowerPC compilers. See also Preferred Executable Format.extended DDP headerSee long DDP header.extended item listA resource that extends an item list ('DITL') resource by responding automatically to items when they are manipulated by the user.extended networkAn AppleTalk network that allows addressing of more than 254 nodes. An extended network can support multiple zones.extended parameter RAM The 236 bytes of parameter RAM that is reserved by the system software.extended sound headerA sound header that can describe monophonic and stereo sampled-sound data, but not compressed sound data. Defined by the ExtSoundHeader data type. See also compressed sound header, sampled sound header.extended version 2 picture formatThe format for all pictures created with the OpenCPicture function. Available on all Macintosh computers running System 7, this format allows applications to specify resolutions when creating images.extension(1) An object class that duplicates all the characteristics of an object class of the same name and adds some of its own. Like a word in a dictionary, a single object class ID can have several related definitions. (2) See application extension, system extension.Extensions folderA directory located in the System Folder for storing system extension files such as printer and network drivers and files of types 'INIT', 'scri', and 'appe'.extension typeA four-character value that identifies a type of messaging system that uses a specific addressing convention; for example, an AppleLink system or an X.400 system.extentA contiguous range of allocation blocks that have been allocated to some file.extent data recordA data record that contains three extent descriptors. Extent data records are stored in the leaf nodes of the extents overflow file, in the catalog file, and in the boot blocks.extent descriptorA description of an extent, consisting of the number of the first allocation block of the extent followed by the length of the extent. Defined by the ExtDescriptor data type.extents overflow fileA special file containing all extent data records that are not stored elsewhere by the File Manager.external catalogA catalog or database accessible to AOCE-enabled applications through the Catalog Manager API. For a user to have access to an external catalog, the user’s AOCE system must include a CSAM for that catalog service.external codeAny block of executable code that is not directly contained in an application or other software.external messaging systemAny non-AOCE messaging system.external referenceA reference to a routine or variable defined in another code segment.external serviceA service that is not provided automatically with PowerTalk system software and PowerShare servers.face layersA structure that describes part of a text face. Several face layers are combined to form the visual composite of a glyph.factoringUsing Apple events to separate the code that controls an application’s user interface from the code that responds to the user’s manipulation of the interface. In a fully factored application, any significant user actions generate Apple events that a scripting component can record as statements in a compiled script. See also recordable application.fade modeA transfer mode type in which the source is blended with the destination, using the relative alpha values as the ratio for the blend.fake definition resourceSee stub definition resource.fake handleA handle that was not created by the Memory Manager but is passed to some Memory Manager routine.fake pointerA pointer that was not created by the Memory Manager but is passed to some Memory Manager routine.fast searchA search that employs an algorithm designed to find the target of an alias record quickly. See also absolute search.fatContaining or describing code of multiple instruction sets.fatal system errorA system error that causes the entire system to crash.fat applicationAn application that contains code of two or more instruction sets. See also 680x0 application, PowerPC application.fat binaryAny piece of executable code (application, code resource, trap, or trap patch) that contains code of multiple instruction sets. See also fat application, fat patch, fat resource, fat trap.fat patchA trap patch that contains executable code in two or more instruction sets.fat resourceA code-bearing resource that contains executable code in two or more instruction sets. A fat resource begins with a fat routine descriptor.fat routine descriptorA routine descriptor that contains routine records for a routine’s code in two or more instruction sets.fat trapA system software routine that is implemented in two or more instruction sets. In general, the Operating System selects the trap implementation that avoids mode switches. See also split trap.FCBSee file control block.FDDITalkThe data link that allows an AppleTalk network to be connected by FDDI fiber-optic cables.FDDITalk Link-Access Protocol (FLAP)The AppleTalk link-access protocol used in an FDDITalk network. FLAP is built on top of the standard FDDI data-link layer.feature selectorsA means of defining particular font features in a feature type. See also feature type.feature typeA group of font features in a style object that are applied to each style run based on font defaults. See also feature selectors.fiber opticsThe thin transparent fibers of glass or plastic in which data is transmitted through light pulses.FIFOSee first-in, first-out.fileA named, ordered sequence of bytes stored on a Macintosh volume, divided into a data fork and a resource fork.file access permissionsSee file permissions.file and directory registryA list of files and directories that the Code Fragment Manager should search when looking for import libraries. See also ROM registry.file control block (FCB)A fixed-length data structure, contained in the file-control-block buffer, where information about an access path to a file is stored.file-control-block bufferA block in the system heap that contains one file control block for each access path.file filter functionAn application-defined function that helps determine which files appear in the list of files to open. This list appears in the dialog boxes displayed by the Standard File Package.file forkOne of the two parts of a file. See also data fork, resource fork.file IDA unique number assigned to a file. The File Manager uses this number to distinguish a file from others on the same volume. See also catalog node ID.file ID referenceAn internal record in the volume’s catalog file. This record specifies the filename and parent directory ID of the file with a given file ID.file ID thread recordSee file ID reference.file I/O queueA queue containing parameter blocks for all I/O requests to the File Manager.File ManagerThe part of the Macintosh Operating System that manages the organization, reading, and writing of data located on physical data storage devices such as disk drives.file mappingThe process of using a file’s data fork as the virtual memory paging file.file markA marker the File Manager uses to keep track of its place in a file during a read or write operation. The file mark specifies the position of the next byte that will be read or written.filenameA sequence of up to 31 printing characters, excluding colons, that identifies a file.file permissionsA set of conventions for controlling access to a file. A file’s permissions consist of access modes and deny modes.file reference numberA number (greater than 0) that is returned to your application when it opens a fork of a file using File Manager routines; each file reference number corresponds to a unique access path.file serverA computer running software that provides network users with access to shared disks or other mass-storage devices.file systemA method of organizing files and directories on a volume.file system specificationA record that identifies a stored file or directory by volume reference number, parent directory ID, and name. Defined by the FSSpec data type.file translation listA list of source and destination file types among which a file translation system can translate. Defined by the FileTranslationList data type.file translation systemA translation system that can recognize and translate files from one format to another.file type templateAn AOCE template that extends the list of file types that may contain an AOCE template. During system startup, the Catalogs Extension searches for AOCE templates in files whose types are on the list.file type specificationA way of specifying the catalog type and translation file type of a file, as well as other information about translating the file. Defined by the FileTypeSpec data type.fill(1) To draw both the outline of a shape and its interior with any pattern you specify. The procedure transfers the pattern with the patCopy pattern mode, which directly copies your requested pattern into the shape. (2) See shape fill.filterSee translator.FinderA Macintosh application that works with the system software to keep track of files and manage the user’s desktop display.Finder InterfaceA set of routines, data structures, and resources that you can use to coordinate your application with the Finder.Finder sound fileA file of file type 'sfil' containing a sound resource. If a user opens a Finder sound file, the Finder plays the sound resource contained within it. See also sound file, sound resource.firmwarePrograms or data permanently stored in ROM.first-in, first-out (FIFO)Characteristic of a queue in which the first item put into the queue becomes the first item to be taken out of it. Compare last-in, first-out.fixed-frequencyOf constant frequency.fixed inputIn inline input, text that has already been converted from phonetic to ideographic representation, and thus can be removed from the active input area. Usually, the text service component continually gets rid of fixed input. In certain situations, a client application may need to explicitly fix input, if for example it must suspend input in progress.Fixed numberA 32-bit signed integer with 16 bits to the left and 16 bits to the right of the binary decimal point. A fixed-point number with a bias of 16. Fixed numbers range from –32,768 to nearly +32,768. The Fixed number for 1.0 is 0x0001000.fixed pointA point that uses fixed-point numbers to represent its coordinates. The Movie Toolbox uses fixed points to provide greater display precision for graphical and image data.fixed-point numberA signed 16-bit, 32-bit, or 64-bit quantity containing an integer part in the high-order word and a fractional part in the low- order word. Integers are interpreted as real numbers by the use of bias to define where the decimal point is located. Numbers having the gxColorValue, short, long, fixed, fract, and wide number formats are fixed point numbers. See also bias, fract number, gxColorValue, long number, short number, wide number.fixed rectangleA rectangle that uses fixed points to represent its vertices. The Movie Toolbox uses fixed rectangles to provide greater display precision.fixed tokenA token associated with a single, invariant set of characters. The token tokenPeriod is a fixed token; it represents a period (.). The token tokenNumeric is not fixed; it could represent any number.fixed-width fontA font whose characters all have the same width. Compare proportional font.flagship nameA personalized name that users can enter to identify their nodes when they are connected to an AppleTalk network. The flagship name is different from the Chooser name that a node uses for server-connection identification.Flagship Naming ServiceA feature that allows users to specify a flagship name to identify their nodes when the node is connected to an AppleTalk network.FLAPSee FDDITalk Link-Access Protocol.flat font listA list that QuickDraw GX creates when you flatten a shape that contains fonts. This list specifies which fonts were used in a shape, which glyphs were used in a font, or both.flattenTo convert the private, object-based description of an object or set of objects into a public-format data stream suitable for file or clipboard storage. Used when saving a print job. Compare unflatten. See also stream format.flatteningThe process of copying all of the original data referred to by reference in QuickTime tracks into a QuickTime movie file. This can also be called resolving references. Flattening is used to bring in all of the data that may be referred to from multiple files after QuickTime editing is complete. It makes a QuickTime movie stand-alone—that is, it can be played on any system without requiring any additional QuickTime movie files or tracks, even if the original file referenced hundreds of files. The flattening operation is essential if QuickTime movies are to be used with CD/ROM discs.floating input windowA floating window used for text entry by an input method.floating-point operationAn operation that is performed on numbers in floating-point formats. The IEEE standard requires that a numerics environment support addition, subtraction, multiplication, division, square root, remainder, and round-to-integer as the basic floating-point arithmetic operations.Floating-Point Status and Control Register (FPSCR)A 32-bit PowerPC register used to store the floating-point environment.floating windowA window that is similar to a standard Window Manager window except that it occupies a special layer so that it always remains in front of any application windows.floating window serviceA service, managed by the Text Services Manager and the Process Manager, that provides floating windows for text service components.flush(1) To write data from a cache in memory to a volume. (2) To write data or instructions from a cache in the microprocessor to RAM.FlushAn ADB command to a device that forces it to remove any existing user-input data from the appropriate device register. See also Listen, SendReset, Talk.flush-to-zero systemA system that excludes denormalized numbers. Results smaller than the smallest normalized number are rounded to zero.focus boxSee focus rectangle.focus rectangleA heavy border around a panel or around the content portion of a window. This border indicates to the user that the area it encloses is active and that any subsequent key-down event pertains to that portion of the window. Also called focus box.folderA directory. See directory.font(1) For bitmapped fonts, a complete set of glyphs in one typeface, size, and style. (2) For outline fonts, a complete set of glyphs in one typeface and style. A font also has a table that associates those glyphs with their equivalent character codes. (3) A style object property. It is the reference to the font to use in drawing the text of a shape. (4) A collection of glyphs that usually have some element of design consistency such as the shapes of the counters, the design of the stem, stroke thickness, or the use of serifs.font attributesA group of flags that modify the behavior or identity of a font.font characterization tableA table of parameters in a device driver that specifies how best to adapt fonts to that device.font descriptorsThe identifiable characteristics of each font object within a family, such as weight, width, italic slant, and optical point size.font embeddingThe technique of storing a font object’s binary data in a document so that the text in the document always displays the correct font.font familyA complete set of fonts for one typeface including all available styles and sizes of the glyphs in that typeface. A font family may include both bitmapped and outline fonts. Font families are defined by resources of type 'FOND'.font-family IDThe number that identifies the resource file (of type 'FOND') that specifies the font family. Every font family has a unique font-family ID, in a range of values that determines the script system to which the font family belongs.font featuresThe set of typographic and layout capabilities that create a specific appearance for a layout shape.font force flagA Script Manager variable that forces text whose font has an ID in the range of the Roman script system to be interpreted as belonging to the system script instead.font heightThe vertical distance from a font’s ascent line to its descent line.font ID(1) A font-family ID. (2) A number that identifies the resource file of a particular individual font, of type 'FONT', 'nfnt', or 'sfnt'.font instanceA setting identified by the font’s designer that matches specific values along the available variation axes and gives those values a name.font layout(1) The mapping of character codes to the glyphs of one typeface. (2) The mapping of glyph indexes to the glyphs of one typeface.font management errorA QuickDraw GX error that involves the storage, attributes, or parameter of a font.Font ManagerThe part of the Toolbox that supports the use of various fonts for QuickDraw when it draws text.font name(1) The name, such as Geneva or Kyoto, given to a font family to distinguish it from other font families. (2) A set of specific information in a font object about a font, such as its family name, style, copyright date, version, and manufacturer. Some font names are used to build menus in an application, whereas other names are used to identify the font uniquely.font numberSee font ID.font objectAn object type that hides the complexity of font data from your application.font rectangleThe smallest rectangle enclosing all the glyphs in a font if the images are all superimposed over the same glyph origin.font runA sequence of text that is contiguous in memory and in which all characters are in the same font.font scaler errorA QuickDraw GX error that involves the conversion of a glyph outline to a bitmap.font scaler warningA QuickDraw GX warning that involves the conversion of a glyph outline to a bitmap.font scalingThe process of changing a glyph from one size or shape to another. The Font Manager can scale bitmapped and outline fonts by changing both sizes and shapes of glyphs.font scaling factorsRatios that indicate how the Font Manager should scale a glyph in the vertical and horizontal directions.font scriptThe script system that corresponds to the current font (the font specified in the txFont field of the current graphics port), hence the script that determines in which writing system to display text characters in the window.Fonts folderA directory located in the System Folder for storing fonts.font sizeThe size of the glyphs in a font in points; nominally a measure of the distance from the baseline of one line of text to the baseline of the next line of single-spaced text.font substitutionSubstitution of a screen font for a printer font by a printer driver. PostScript printer drivers may substitute PostScript printer fonts for bitmapped screen fonts.font variationAn algorithmic way to produce a range of typestyles along a particular variation axis.font variationsA style object property. It is the list of font variations—stylistic variations built into the font—available for drawing the text of a shape.font variation suiteA complete listing of every axis supported in a font in the order specified by the font. Each axis is given a value in the listing.foregroundThe part of a glyph bitmap that constitutes the glyph itself. Compare background.foreground colorThe color that QuickDraw applies to the foreground parts of a glyph; specified by the fgColor field of the current graphics port. By default, the foreground color is black.foreground processThe process currently interacting with the user; it appears to the user as the active application. The foreground process displays its menu bar, and its windows are in front of the windows of other applications. Compare background process.foreground taskThe process that is currently the main task being executed by the system. This generally corresponds to the application that owns the frontmost window on the user’s screen. There is only one foreground task at any given time.foreign dNodeA dNode in a PowerShare catalog used by AOCE system software to route messages to an external messaging system through a server MSAM.forkSee file fork.formA property of a format object that allows a picture shape to be printed as a backdrop to the contents of the page. A form can optionally include a mask shape that defines areas that are not printed.format blockAn element in the firmware structure of a declaration ROM that provides a standard entry point for other elements in the structure. The format block allows the Slot Manager to find the declaration ROM and validate it.format collectionA collection of items that are relevant to a format but are not required to define a format. See also collection object.format objectAn object that represents how pages of a document are to be formatted, including scaling, orientation, and paper type. It allows a form to be associated with a format. See also paper-type object, form.formattingSee disk formatting.formatting printerThe printer for which a document’s format is retained. See also output printer.forwardTo pass a message on to the next message handler in a message chain. See also message chain, message handler, override.Forwarder recordA catalog record that contains identifying information about a server MSAM.forwarder templateAn AOCE template that allows existing aspect templates and information page templates to be used for new types of records and attributes.forward resetThe event that occurs when one connection end cancels delivery of all outstanding data to the other connection end, causing ADSP to discard all data in the send queue, all data in transit to the remote connection end, and all data in the other connection end’s receive queue that the client has not yet read.FPSee frame pointer.FPCEFloating-Point C Extensions. See also ANSI X3J11.1, FPCE technical report.FPCE technical reportA report authored by the Numerical C Extensions Group (ANSI X3J11.1) that proposes a standard for floating-point operations in the C programming language.FPSCRSee Floating-Point Status and Control Register.fractionA field in a floating-point data format that stores all but the leading bit of the significand of a floating-point number.fract numberA 32-bit signed integer with two bits to the left and 30 bits to the right of the binary decimal point. A fixed-point number with a bias of 2. Fract numbers range from –2 to +2. The fract number for 1.0 is 0x40000000.fragmentAny block of executable PowerPC code and its associated data.fragmentationSee heap fragmentation.fragment initialization blockA parameter block passed to a fragment’s initialization routine that contains information about the fragment. Defined by the InitBlock data type.fragment location recordA data structure that provides information about the location of a fragment. Defined by the FragmentLocator data type.frame(1) To draw the outline of a shape (such as a rectangle) using the size, pattern, and pattern mode of the graphics pen for the current graphics port. The interior of the shape is unaffected, allowing previously existing pixels in the image to show through. (2) The part of a window drawn automatically by the Window Manager, namely, the title bar, including the close box and zoom box, and the window’s outline. (3) A single image in a sequence of images. (4) A group of bits that form a discrete transmission unit that is sent between data-link protocol implementations across an AppleTalk internet. Each frame includes its own addressing and control information in the header. The first several bits in a frame form the header, followed by the message data, and ending with a check sequence for error detection. A DDP datagram or packet is enclosed within a frame to transmit the packet at the data-link layer. Whether the datalink type is LocalTalk, TokenTalk, EtherTalk, or FDDITalk, all datalink frames are constructed as LLAP (LocalTalk Link-Access Protocol) frames because that is the frame format that AppleTalk recognizes and expects to receive. (5) See stack frame, switch frame.framed fillA shape fill that indicates a shape’s geometry describes an outline—the outline defined by the contours of the shape’s geometry. Framed fills include open-frame fill and closed-frame fill.frame differencingA form of temporal compression that involves examining redundancies between adjacent frames in a moving image sequence. Frame differencing can improve compression ratios considerably for a video sequence.framed shapeA shape that describes an outline—the outline defined by the contours of the shape’s geometry. The shape fill of a framed shape can be open-frame fill or closed-frame fill.frame pointer (FP)A pointer to the beginning of a stack frame. See also stack pointer.frame rateThe rate at which a movie is displayed—that is, the number of frames per second that are actually being displayed. In QuickTime the frame rate at which a movie was recorded may be different from the frame rate at which it is displayed. On very fast machines, the playback frame rate may be faster than the record frame rate; on slow machines, the playback frame rate may be slower than the record frame rate. Frame rates may be fractional.free blockA memory block containing space available for allocation.frequency(1) The number of times per second that an action (such as the issuance of an interrupt) occurs. An action’s frequency is measured in cycles per second, or hertz. See also period. (2) The size of cells in a halftone pattern, in cells per inch.From recipientThe sender of a message. See also original recipient.full digital signatureSee full signature.full-duplex dialogA transmission method that permits simultaneous two-way communication.full justificationSee justification.full pathnameA pathname that begins in the root directory.full shapeA type of QuickDraw GX shape. Full shapes have no geometry, contain every other shape, and cover all area when drawn.full signatureA digital signature plus the certificate set of the signer. The Digital Signature Manager creates and verifies full signatures. Same as full digital signature.fully justifiedSee justification.functional addressA token ring hardware address that is shared by a subset of nodes on a particular data link.functional-area Apple eventA standard Apple event supported by applications with related features; for example, an Apple event related to text manipulation for word-processing applications, or an Apple event related to graphics manipulation for drawing applications. Functional-area Apple events are defined by Apple Computer, Inc., in consultation with interested developers and are published in the Apple Event Registry: Standard Suites.functional sResourceAn sResource in an expansion card’s declaration ROM that describes a specific function of the card. For example, a video card may have separate functional sResources for all of the display modes it supports.function fieldThe first byte of the data portion of a packet sent to or from the AEP Echoer that indicates whether the packet is an Echo Request packet (byte value is 1) or an Echo Reply packet (byte value is 2).function prototypeA declaration of the types of parameters expected by a function and of the type of the result it returns. ANSI C requires function prototypes for all functions you define.gainThe ratio of the output volume to the input volume. See also automatic gain control.gamutThe limits of the colors that a device can produce. Different devices have different gamuts, so color matching is necessary when converting colors from one device to another.garbage dataA type of data in a dictionary that exists if the size of the information associated with a key increases or decreases or if the information is deleted. This data is no longer used by the dictionary.GBSee gigabyte.GDevice recordA data structure of type GDevice that holds information about the physical characteristics of a video device or offscreen graphics world, including a pixel map that describes the pixel depth for that video device or offscreen graphics world, information about whether the video device or offscreen graphics world supports indexed or direct colors, and—for indexed devices—specifications for the colors that are currently available for the video device or offscreen graphics world. System software allocates and initializes one GDevice record for each installed video device and stores the record in the system’s device list.generic script IDSpecial script IDs used by the generic scripting component to keep track of script IDs provided by multiple scripting components. The generic scripting component translates generic scripting IDs into the corresponding component-specific script IDs and vice versa when necessary.generic scripting componentA special scripting component that establishes connections dynamically with the appropriate scripting component for each script that a client application attempts to manipulate or execute. The generic scripting component also provides routines that you can use to determine which scripting component created a particular script, get an instance of a specific scripting component, and perform other useful tasks when you are using multiple scripting components. See also scripting component.generic storage descriptor recordA descriptor record of type kOSAGenericStorage that can be used by the generic scripting component or any other scripting component to store script data. The script data in a generic storage descriptor record is followed by a trailer that contains the subtype for the scripting component that created the script data.genlockA circuit that locks the frequency of an internal clock to an external timing source. This term is used to refer to the ability of a video digitizer to rely on external clocking.geometric operationsMathematical operations on the geometries of shape objects. See also constructive geometry.geometric penThe pen used by QuickDraw GX to draw framed shapes. The width and placement of this pen are affected by style properties.geometric pointAn (x, y) coordinate pair used to specify a location in a shape’s geometry. Geometric points can specify the ends of lines or curves or the off-curve control points used to control curvature.geometric shapeAny QuickDraw GX shape that has one of the following shape types: empty, full, point, line, curve, rectangle, polygon, path.geometryA property of a QuickDraw GX shape object. A shape’s geometry is the specification of the actual size, position, and form of the shape. For example, for a line shape, the geometry specifies the locations (in local coordinates) of the end points of the line.geometry coordinatesPaired values that specify a size or location in geometry space.geometry indexA number used to specify a particular geometric point in a geometry: the first geometric point in a geometry has geometry index 1, and so on. Whereas contour indices start over with each contour in a geometry, geometry indices do not.geometry spaceThe coordinate system represented by the geometry of a shape object. Compare device space, global space, local space.Gestalt ManagerThe part of the Macintosh Operating System that you can use to determine the features of the current software and hardware operating environment.gigabyte (GB)1024 megabytes, or 1,073,741,824 bytes.global coordinates(1) Paired values that specify a size or location in global space. (2) For QuickDraw GX, the coordinate system used for a view group. For example, a view port’s location is described in global coordinates. This coordinate system represents all potential drawing space. The origin, point (0,0), of the global coordinate system is located at the upper-left corner of the main screen. The positive x-axis extends to the right. The positive y-axis extends downward.global coordinate systemThe coordinate system that represents all potential QuickDraw drawing space. The origin of the global coordinate system—that is, the point (0,0)—is at the upper-left corner of the main screen. Compare local coordinate system.global instantiationThe method of allocating an import library’s static data in which only one copy of that data is created regardless of how many connections to the library are made. See also per-context instantiation, per-load instantiation.global spaceThe coordinate system, used by a view group, resulting from the application of the view port mapping shape dimensions measured in local space. A view port’s location, for example, is described in global coordinates. Compare device space, geometry space, local space.global variablesSee application global variables, QuickDraw global variables, system global variables.global width tableA data structure used by the Font Manager to communicate character widths to QuickDraw.glue routineA run-time library routine, usually provided by the development environment, that provides a linkage between high-level language code and a system routine with an interface protocol different from that of the high-level language. Also, any short special-purpose assembly-language routine.glyphThe distinct visual representation of a character in a form that a screen or printer can display. A glyph may represent one character (the lowercase a), more than one character (the fi ligature), part of a character (the dot over an i), or a nonprinting character (the space character). See also character.glyph codeA number that specifies a particular glyph in a font. Fonts map character codes to glyph codes, which in turn specify individual glyphs.glyph directionThe direction in which successive glyphs are read. Compare dominant direction.glyph ductilityThe ability to stretch the actual form of a glyph during justification.glyph index(1) A number that specifies a particular glyph in a font. Some fonts directly specify glyphs with character codes, whereas others map character codes to glyph indexes, which in turn specify the glyphs. (2) The order of a glyph in a line of display text. The leftmost glyph in a line of text has a glyph index of 1; each succeeding glyph to the right has an index one greater than the previous glyph. Compare edge offset, glyph code.glyph justification overrides arrayA style object property used only by layout shapes. It is an array that redefines the justification priorities and behaviors for individual glyphs.glyph origin(1) The point on a baseline used as a reference location for drawing a glyph. QuickDraw draws a glyph so that the glyph origin corresponds to the current pen position. (2) The point that QuickDraw GX uses to position a glyph when drawing.glyph shapeA typographic shape that allows you to vary the position, font, rotation, and scale of each glyph in a line of text. Compare layout shape, text shape. See typographic shape.glyph substitutions arrayA style object property used only by layout shapes. It is an array specifying substitute glyphs for those that would normally be displayed in a style run.good-bye messageA message sent by the Operating System to notify device drivers when an application quits or the system shuts down. To receive a good-bye message, drivers must set the dNeedGoodBye bit in the drvrFlags word.gradual underflowA process that occurs on a computer system that includes denormalized numbers.GraphicsBugA tool for debugging QuickDraw GX applications; its mode of use and command set are analogous to those of MacsBug.graphics clientA region of memory where bookkeeping data is stored for a graphics client heap. This includes the memory starting address, the size and location of all of the heap’s memory blocks, and the error, warning, and notice state. See also graphics client heap.graphics client heapA region of memory that contains all of the objects that a QuickDraw GX application creates. A heap that consists of public objects, such as shapes, styles, inks, and transforms, as well as private objects used for heap management. See also application heap, graphics client, heap.graphics deviceAnything into which QuickDraw can draw. There are three types of graphics devices: video devices (such as plug-in video cards and built-in video interfaces) that control screens, offscreen graphics worlds (which allow your application to build complex images off the screen before displaying them), and printing graphics ports. For a video device or an offscreen graphics world, Color QuickDraw stores state information in a GDevice record.graphics penA metaphorical device for performing drawing operations onscreen. Your application can set this pen to different sizes, patterns, and colors.graphics portA complete drawing environment in QuickDraw, defined by a GrafPort record (basic graphics port) or CGrafPort record (color graphics port), that contains all the information QuickDraw needs to transmit drawing operations from bits in memory to onscreen pixels.gray areaThe area within a scroll bar, excluding the scroll arrows and the scroll box. When the user clicks the gray area of a scroll bar, the application moves the displayed area of the document by an entire window less one line (or column, row, or character).gray regionThe region that represents all available desktop area—that is, a collection of rounded rectangles representing the display areas of all screens available to a computer.grayscaleConsisting entirely of shades of gray.gray spaceA color space whose single component is the lightness or brightness of a color. Same as luminance color space.greekedSaid of text that is drawn so that its individual characters are replaced with shading or illegible marks. Text at very small point sizes is often greeked when drawn to the screen.Gregorian calendarThe calendar used in Europe and America. It is not universally accepted—for example, different calendar systems are often used in Japan, China, and the Middle East.grid point(1) A location in the QuickDraw GX coordinate system. Grid points are infinitely thin, and fall between pixels. (2) The distance between two grid points.grow imageAn outline of a window’s new frame, drawn on the screen while the user is resizing the window with the size box.grow limitThe maximum amount by which glyphs of a given priority can be extended during justification, before processing passes to glyphs of lower priority. Compare shrink limit.grow-zone functionA function supplied by the application program to help the Memory Manager create free space within a heap.guestA user who is logged on to a file server without a registered user name and password.gxColorValueA 16-bit unsigned integer. A fixed-point number that ranges from 0 to 65,535 to represent the numbers 0 to 1. The integer must be divided by 65,535 to obtain the real number represented. The color value number for 1.0 is 0xFFFF.hairlineThe thinnest possible line that can be drawn on a device.half-duplex dialogA transmission method that permits communication in either direction, but in only one direction at a time.half-open connectionA connection state in which one connection end is established but the other connection end is unreachable or has disposed of its connection information. Compare closed connection, open connection.halftoneA QuickDraw GX data structure—also a property of a view port object—that specifies a pattern and a set of colors. A halftone is used to achieve a greater range of colors than may be available on a display device. See also angle, background color, dot color, dot type, frequency, tint type.HanA general term for Chinese-derived ideographic characters. Includes Hanzi, Kanji, and Hanja.handleA variable containing the address of a master pointer, used to access a relocatable block. See also pointer.handlerA recipient and processor of messages. It can be a printing extension, a printer driver, QuickDraw GX printing, or an application. For example, an application can supply a handler for errors, warnings, and messages. See also message chain.handshakeThe exchange of predetermined signals between two processes engaged in establishing a connection.hanging baselineThe baseline used by Devanagari and similar scripts, where most of the glyph is below the baseline.hanging glyphsA set of glyphs, usually punctuation, that typically extend beyond the left and right margins of the text area and whose widths are not counted when line length is measured.HangulA Korean subscript which consists of blocks of component glyphs called Jamo that are arranged and transformed into boxes. Hangul characters differ from typical character clusters in that they are treated as singular units in memory; there are no principal characters and attachments.HanjaKorean ideographic characters borrowed from Chinese.HanziNative Chinese ideographic characters.hard importAn imported symbol that must be defined at run time and whose corresponding code or data must therefore be available in an import library on the host machine. Compare import, soft import.HBASee host bus adapter.headerThe information that comes at the beginning of a frame or a packet before the message text. It often includes control and addressing information.header componentThe portion of a help resource in which you supply information that applies to all help balloons specified in the resource—information such as the version number of the Help Manager, the balloon definition function, and the variation code.header nodeThe first node in a B*-tree file; it contains essential information about the entire B*-tree file.head patchA patch that, upon completion does not regain control. A head patch jumps to the next routine. Compare tail patch.heapAn area of memory in which space is dynamically allocated and released on demand, using the Memory Manager. See also application heap, graphics client heap.heap compactionThe process of moving allocated blocks within a heap to collect the free space into a single block.heap fragmentationThe state of a heap when the available free space is scattered throughout the heap in numerous unused blocks.heap zoneAn area of memory initialized by the Memory Manager for heap allocation. A heap zone consists of a zone header, a heap, and a zone trailer.help balloonA rounded-rectangle window that contains explanatory information for the user. With tips pointing at the objects they annotate, help balloons look like the bubbles used for dialog in comic strips. Help balloons are turned on by the user from the Help menu; when Balloon Help assistance is on, a help balloon appears whenever the user moves the cursor over the balloon’s hot rectangle. See also alternate rectangle, hot rectangle.Help ManagerA collection of routines that your application can use to provide Balloon Help assistance to your application’s users.help messagesDescriptive text or pictures that appear inside help balloons.help resourcesApplication-supplied resources that describe help messages, balloon definition functions, variation codes, and, when necessary, the tips and the hot rectangles or alternate rectangles for the Help Manager to use in drawing help balloons. These help resources are the menu help ('hmnu') resource, the dialog item help ('hdlg') resource, the rectangle help ('hrct') resource, the window help ('hwin') resource, the Finder icon help ('hfdr') resource, and the default help override ('hovr') resource.hertz (Hz)A unit of frequency, equal to one cycle per second.HFSSee hierarchical file system.HFS volumeA volume that is organized according to the hierarchical file system.hicharge counterA counter in portable Macintosh computers that measures the time required to raise the battery voltage to 7.2 volts.hierarchical file system (HFS)A method of organizing files and directories on a volume in a hierarchical or tree-like structure.hierarchical menuA menu to which a submenu is attached.hierarchySee view port hierarchy.high caretSee primary caret.high-level eventAn event sent from one application to another requesting transfer of information or performance of some action.high-level event queueA separate queue that the Event Manager maintains to store high-level events transmitted to an application. The Event Manager maintains a high-level event queue for each open application capable of receiving high-level events.highlighting(1) The display of text in inverse video or with a colored background, to designate a selection range. (2) A QuickDraw capability that displays background bits or pixels in a distinctive visual way, such as inverting them.highlight modeA transfer mode type in which the source component and operand component are swapped in the destination. Other component values in the destination are ignored.highlight typeThe angular character of carets and edges of highlighting areas. Highlighting and carets are either straight or angled. See angled caret, straight caret.high-order bitThe bit contributing the greatest value in a string of bits. For example, in the MC680x0 numbering scheme bit number 7 contributes a value of 27, or 128. Same as most significant bit. Compare low-order bit.high-quality printingPrinting that produces documents using all of the fonts and formatting that the user has included.histogramA color bank composed of frequency counts of each color within a picture, pixel map, or bitmap at a particular resolution.HiraganaA cursive, phonetic subscript of the Japanese writing system, with 50 syllables that represent all sounds of the Japanese language. Compare Katakana.hit pointIn hit-testing, the point (commonly corresponding to a mouse-down location) to be tested for coincidence with a shape or part of a shape.hit-test info structureA structure, filled out by a hit-testing function, that contains the results of a hit-test.hit-testingThe conversion of a specific geometric location, such as pixel position in a view port, to logical location (part, control point, or glyph) in the geometry of a shape object. Hit-testing is used to highlight or activate parts of geometric shapes or to highlight or draw a caret within the displayed text of a typographic shape.hit-test parametersA property of a transform object. They consist of a shape-parts mask and a tolerance that together specify the conditions of a hit-test.HLS color spaceA color space whose three components measure the hue, lightness, and saturation of a color.holdTo temporarily prevent a range of physical memory from being paged out by the Virtual Memory Manager.hollow fillSee closed-frame fill.hop countThe number of internet routers that a datagram passes through in transit to its destination; each internet router counts as one hop.host bus adapter (HBA)The hardware that controls a SCSI bus.hot rectangleAn area defined to display a help balloon. When the user moves the cursor over this area, the Help Manager displays the help balloon associated with the hot rectangle. Compare alternate rectangle.hot-rectangle componentThe portion of an 'hrct' resource in which you specify hot rectangles and the help messages associated with each hot rectangle.hot spotThe portion of the cursor that must be positioned over a screen object before mouse clicks can have an effect on that object. Designated as a point (not a bit) in the image of the cursor. The mouse driver uses the hot spot to align the cursor with the mouse location.HSV color spaceA color space whose three components measure the hue, saturation, and value (similar to lightness) of a color.hue valueA setting that is similar to the tint control on a television. Hue value can be specified in degrees with complementary colors set 180˚ apart (red is 0˚, green is +120˚, and blue is –120˚). Video digitizer components support hue values that range from 0 (–180˚ shift in hue) to 65,535 (+179˚ shift in hue), where 32,767 represents a 0˚ shift in hue. Hue value is set with the video digitizer component’s VDSetHue function.hybrid environmentSee mixed environment.hyphenation pointAn entry in an array of edge offsets in the source text at which it is appropriate to break a line of display text.HzSee hertz.IACSee interapplication communication (IAC) architecture.iconAn image on a Macintosh screen that graphically represents some object (such as a file, a folder, or the Trash), a concept, or a message. See also icon family.icon cacheAn icon suite that includes a pointer to an icon getter function and a pointer to data that can be used as a reference constant. See also icon suite, icon getter function.icon componentThe portion of an 'hfdr' resource in which you specify a help message for your application’s Finder icon.icon familyA set of icons that represent a single object and share the same resource ID. The resource types and names of each member of an icon family are: 'ICN#'—a large (32-by-32 pixel) black-and-white icon and mask; 'ics#'—a small (16-by-16 pixel) black-and-white icon and mask; 'icl4'—a large (32-by-32 pixel) color icon with 4 bits of color data per pixel; 'ics4'—a small (16-by-16 pixel) color icon with 4 bits of color data per pixel; 'icl8'—a large (32-by-32 pixel) color icon with 8 bits of color data per pixel; and 'ics8'—a small (16-by-16 pixel) color icon with 8 bits of color data per pixel.icon getter functionAn application-defined function that returns a handle to icon data for a specified icon type. You can associate an icon getter function with an icon cache. Subsequent calls to Icon Utilities routines that use icons not present in the icon cache use the icon getter function to read the icon data into memory.icon resourceA resource of type 'ICON' that contains a bitmap for a 32-by-32 pixel black-and-white icon. You can use resources of type 'ICON' in menus and dialog boxes. Note that the Finder does not use or display any resources of type 'ICON' that you create. To create an icon for display by the Finder, create one or more of the icons in an icon family. See also color icon resource, icon family, small icon resource.icon suiteOne or more handles to icon data that represents icons from a single icon family. Some Icon Utilities routines accept a handle to an icon suite and draw the appropriate icon from that suite for the destination rectangle and the bit depth of the display device.Icon UtilitiesA collection of routines that your application can use to display icons in graphics ports (such as windows or dialog boxes) created by your application.identityA number used as shorthand for the name and key or name and password of a user or service. See also local identity, specific identity.identity mappingSee identity matrix.identity matrixA transformation matrix that specifies no change in the coordinates of the source image. The resulting image corresponds exactly to the source image.ideographicA type of character representation in which characters do not represent pronunciation alone, but are also related to the component meanings of words; for example, Japanese Kanji, Chinese Hanzi, and Korean Hanja.ideographic centered baselineThe baseline used by Chinese, Japanese, and Korean ideographic scripts, in which glyphs are centered halfway on the line height.ideographic writing systemThe glyphs that symbolize component meanings of words in a language. Compare alphabetic writing system, syllabic writing system.idle procedureA routine that handles events and updates information while system software completes a task. For example, applications displaying a print status dialog box while a printer driver directs output to a printer typically use an idle procedure that checks for user-generated events indicating that the user wishes to cancel the printing.idle stateA power conservation state of portable Macintosh computers in which the processor slows from its normal clock speed to a 1 MHz clock speed. Also called the rest state. See also power-saver state, sleep state.IEEE standardSee IEEE Standard 754.IEEE Standard 754A standard that defines how computers should perform binary floating-point arithmetic.IEEE Standard 854A standard that defines how computers should perform radix- independent floating-point arithmetic.ignore notice stackA stack that can contain the implementation limit of notice numbers. Notices on the ignore notice stack are not posted by QuickDraw GX.ignore warning stackA stack that can contain the implementation limit of warning numbers. Warnings on the ignore warning stack are not posted by QuickDraw GX.image blockA message block containing a graphic representation of a letter’s content. It may be the sole content in a letter or be accompanied by content in a content block, a content enclosure, or both. The format of data in an image block is sometimes referred to as snapshot format.image compressor componentA component that provides image-compression services. Image compressor components have a component type of 'imco'.image decompressor componentA component that provides image-decompression services. Image decompressor components have a component type value of 'imdc'.image sequenceA series of visual representations usually represented by video over time. Image sequences may also be generated synthetically, such as from an animation sequence.imagingThe construction and display of graphical information. Such graphical information can consist of shapes, pictures, and text and can be displayed on output devices such as screens and printers.imaging phaseIn QuickDraw GX printing, the phase when each previously spooled page is rendered into a form that can be printed on the output device. The imaging phase is composed of two processes: despooling and rendering. See also despooling, rendering.imaging systemA part of the QuickDraw GX printing software that manages the conversion of QuickDraw GX shapes into data for a specific type of output device, including raster, vector, and PostScript printing devices. When the output device is a printing device, also referred to as a print imaging system. See also raster imaging system, vector imaging system, PostScript imaging system.implementation limit errorA QuickDraw GX error indicating that the implementation limit of a structure has been exceeded. See also implementation limit.implementation limitAn upper or lower bounds of a size, number, or value. This limit is defined by the current version of QuickDraw GX. See also default memory size.implementation versionThe version of an import library that is connected at load time to the application (or other fragment) being loaded. The implementation version provides the actual executable code and data exported by the library. Compare definition version.implicit cross-mode callA call to code that is in a different instruction set architecture from the caller’s, caused by the caller executing a routine descriptor.implicit scalingScaling performed by the Font Manager when an application asks QuickDraw to draw text in a size that is not represented by the available fonts. Compare explicit scaling.implicit translationThe automatic conversion of a file or scrap without direct intervention from an application. See also explicit translation.implied lengthThe definition of a specific length for a data type. An example of this is the Data Access Manager’s typeInteger data type, which has a defined length of 4 bytes.importTo refer to a symbol located in some other fragment. Also, a synonym for imported symbol.imported symbolA symbol in a fragment that references code or data exported by some other fragment. See also exported symbol, import library.import libraryA shared library that is automatically loaded at run time by the Code Fragment Manager.imposed widthA run control feature that forces a specific width onto the glyphs of a style run, regardless of its text content or other style properties.inactive controlA control that has no meaning or effect in the current context—for example, the scroll bars in an empty window. The Control Manager dims inactive controls or otherwise visually indicates their inactive state.inactive windowA window in which the user is not working.incoming messageA message coming into an AOCE system from an external messaging system.incoming queueA queue belonging to a mail slot into which a personal MSAM puts letters coming into an AOCE system from an external system.index(1) The part of a dictionary through which records are retrieved. Each index entry contains a key. (2) A zero-based, ordinal position in a buffer or data structure. (3) A number that indicates the position of an item in a list. See also contour index, geometric index, glyph index.indexed colorsA set of up to 256 colors contained in a video data interface called a color lookup table (or, more commonly, a CLUT). Video devices and offscreen graphics worlds that use indexed colors support pixels of 1-bit, 2-bit, 4-bit, or 8-bit depths.indexed color spaceA color space whose single component defines an index into a list of color values in a color set.indexed deviceA plug-in video card, a video interface built into a Macintosh computer, or an offscreen graphics world that supports up to 256 colors in a color lookup table. Indexed devices support pixels of 1-bit, 2-bit, 4-bit, or 8-bit depths. Compare direct device.indexed pixelA pixel displayed on an indexed device. Indexed pixels can have pixel values of 1, 2, 4, or 8 bits.index nodeA node containing records that point to other nodes in the B*-tree hierarchy.inexact exceptionA floating-point exception that occurs when the exact result of a floating-point operation must be rounded.indicatorA moving part in a dial or slider control. A user moves an indicator to set a value, and an application moves it to indicate the current setting of the control. In a scroll bar, the scroll box is the indicator.InfinityA special value produced when a floating-point operation should produce a mathematical infinity or when a floating-point operation attempts to produce a number greater in magnitude than the largest representable number in a given format. Infinities are signed.informational selectorA Gestalt selector code, used with the Gestalt function, that supplies information about the operating environment that cannot be used to determine whether a software or hardware feature is available. Compare environmental selector.information cardAn HFS file located on a user’s local disk that contains a single record.information pageA formatted display of data and controls, similar in appearance to a dialog box, showing information about an AOCE catalog record or a portion of a record. See also information page template.information page templateAn AOCE template that defines the layout and contents of an information page, using the properties in a specific aspect.information page windowA window that contains one or more information pages. If the window contains more than one information page, only one information page is displayed at a time. In that case, the window contains a pop-up menu with a list of the information pages available.initializeFor a script system, to create and set up a script record at system startup. Script systems either initialize themselves or are initialized by the Script Manager. Only script systems that are installed can be initialized.initializationSee disk initialization.initialization blockSee fragment initialization block.initialization routineA function contained in a fragment that is executed immediately after the fragment has been loaded and prepared. See also termination routine.initiator(1) The ASDSP client application of a connection end that retrieves information from an authentication server and makes a request to open a session. (2) The originator of the authentication process.initiator deviceA device capable of initiating SCSI transactions.inkA QuickDraw GX object associated with a shape object. An ink object contains information that affects the color of a shape and the transfer mode with which it is drawn.inline inputAn input method that allows the user to enter text directly into a document. In inline input, entry and conversion of characters take place at the current line position—where the converted text is intended to appear—rather than in a separate window. Inline input is the principal example of the kind of text service supported by the Text Services Manager.input methodA software facility for 2-byte script systems that converts phonetic or syllabic characters, entered from a keyboard, into ideographic or other complex representations of text. Because 2-byte script systems have too many characters to be entered directly from a keyboard, the input method uses a conversion technique, such as translating sequences of phonetic characters that are typed into a special input window. For example, the Japanese script system provides software for transcribing Kana (phonetic Japanese) into ideographic Kanji.input orderThe order in which characters are written or entered from a keyboard. The input order of a line of text can differ from its display order. Compare display order.input/output (I/O)The parts of a computer system that transfer data to or from peripheral devices.insertion location descriptor recordA record of type typeInsertionLoc that consists of two keyword-specified descriptor records. The first is an object specifier record, and the data for the second is a constant that specifies the insertion location in relation to the Apple event object described by the object specifier record.insertion modeFor a dictionary, the manner in which insertion of a new record occurs—for example, whether its data adds to or replaces data of an existing matching key.insertion pointA location (offset) in a text buffer at which the next insertion or deletion of text is to take place. An insertion point is equivalent to a selection range of zero characters and is usually marked by a blinking vertical bar. Compare caret. See also caret position.Inside MacintoshA collection of books, organized by topic, that describe the system software of Macintosh computers. Together, these books provide a definitive guide and essential reference for anyone writing software for Macintosh computers.installTo place (the resources of a script system) in the System file.instanceA single copy of a message handler in memory. See also instantiate.instantiateTo create an instance of a message handler separate and unique from all other instances. See also instance.instantiationSee global instantiation, per-context instantiation, per-load instantiation.instruction cacheAn area of memory internal to some microprocessors (for example, the MC68020, MC68030, and MC68040 microprocessors) that holds recently used instructions. See also data cache.instruction set architecture (ISA)The set of instructions meaningful to a particular microprocessor or to a family of microprocessors.instrumentA sampled sound played at varying rates to produce a number of different pitches or notes. See also voice.integer typesSystem types for integral values. Integer types typically use 16- or 32-bit two’s-complement integers. Integer types are not PowerPC Numerics formats but are available to PowerPC Numerics users.integral valueA value, perhaps in a numeric data format, that is exactly equal to a mathematical integer. For example, –2, –1, 0, 1, 2, and so on.interapplication communication (IAC) architectureA standard and extensible mechanism for communication among Macintosh applications, including the Edition Manager, the Open Scripting Architecture, the Apple Event Manager, the Event Manager, and the PPC Toolbox.intercharacter spacingExtra pixels that are added between glyphs, in addition to the space surrounding the glyph as defined by the font, in formatting or justifying text.interesting timeA time value in a movie, track, or media that meets certain search criteria. You specify the search criteria in the Movie Toolbox. The Movie Toolbox then scans the movie, track, or media and locates time values that meet those search criteria.interface filesSee universal interface files.interface typeA specification of the set of Apple events and component commands associated with a component; part of the component description record. Currently, all text service components have the same interface type: kTextService, whose associated 4-character tag is 'tsvc'.interlacingA video mode that updates half the scan lines on one pass and goes through the second half during the next pass.interleaving(1) A technique in which sound and video data are alternated in small pieces, so the data can be read off disk as it is needed. Interleaving allows for movies of almost any length with little delay on startup. (2) The technique of combining two or more channels of sound data by alternating small pieces of the data in each channel into a single data stream. See also sample frame.intermediaryA representative of a user or service that uses a proxy to obtain credentials for mutual authentication and then performs some function for the user or service represented.internal errorA nonfatal QuickDraw GX error indicating a damaged file, memory problem, or incorrect implementation.internal validationAn optional validation mode in which object parameter validation occurs whenever an application uses a public function and whenever QuickDraw GX uses an internal function. Compare public validation.international bundle resourceAn international resource of type 'itlb'. The international bundle resource identifies the complete set of international resources and keyboard resources used by a script system. It also specifies some of the script’s default behavior. Every script system has one international bundle resource.international configuration resourceAn international resource of type 'itlc'. The international configuration resource identifies and configures the system script. There is only one international configuration resource for each Macintosh System file, regardless of the number of script systems it supports.international resourcesA specific set of resources used by the Script Manager, the Text Utilities, and TextEdit. The international resources contain information specific to language or region, such as date and time formats, sorting order, and word-break rules.international resources cacheA cache that holds resource IDs of international resources used by an application.international resources selection flagA Script Manager variable that determines which set of international resources are to be used for text processing operations. When the flag is set, the resources belonging to the system script are used. When the flag is clear, the resources belonging to the font script are used.internetSee AppleTalk internet.internet addressSee internet socket address.internet socket addressThe combination of the socket number, the node ID, and the network number associated with an application or process. An internet socket address provides a unique identifier for any socket in the AppleTalk internet.interpolationThe process of generating sample points between two given sample points. See also linear interpolation.Interprogram Messaging Manager (IPM)The part of the Macintosh Operating System that manages the creation, sending, and receiving of messages. IPM messages conform to a specific structure and can be transmitted over an AppleTalk network or any other communication link. The Interprogram Messaging Manager provides store-and-forward messaging services for Macintosh computers.interruptAn exception signaled by a device to the processor, notifying it of a change in the condition of the device, such as the completion of an I/O request.interrupt handlerA routine that services interrupts.interrupt priority levelA number that identifies the importance of an interrupt. It indicates which device is interrupting, and which interrupt handler should be executed in response to the interrupt.interrupt programmingA type of programming in which QuickDraw GX allows an application to switch tasks, but only when it is not performing critical functions.interrupt service routine (ISR)A routine that processes interrupts generated by the processor, expansion cards, or external devices.interrupt tableA list (stored in low memory) of interrupt vectors.interrupt taskA routine executed as the result of an interrupt.interrupt vectorThe address of an interrupt handler.interword spacingExtra pixels that are added to word delimiters—whether whitespace or extension bars—when formatting or justifying text.intraframe codingA process that compresses only a single frame. It does not require looking at adjacent frames in time to achieve compression, but allows fast random access and reverse play.intranode deliveryAn AppleTalk feature that allows two programs running on the same node to communicate with each other through AppleTalk protocols. The AppleTalk PSetSelfSend function enables or disables intranode delivery.intrinsic fontA font whose characteristics are entirely defined in a 'FONT' or 'NFNT' resource. The plain-style font of any family is an intrinsic font. Other styles may or may not be intrinsic. Compare derived font.invalid data warningA QuickDraw GX warning indicating that an object contains incorrect data or that extra data was passed.invalid exceptionA floating-point exception that occurs if an operand is invalid for the operation being performed.invalid-operation exceptionSee invalid exception.inverse even-odd fillA shape fill that is the inverse of even-odd fill.inverse fillA shape fill that indicates a shape’s geometry describes an area—the area not contained within the contours of the shape’s geometry. Inverse fills include inverse even-odd fill, and inverse winding fill.inverse of a mappingThe mathematical inverse of the mapping matrix. A mapping concatenated with its inverse results in the identity matrix.inverse solid fillSee inverse even-odd fill.inverse tableA special data structure arranged by the Color Manager in such a manner that, given an arbitrary RGB color, the Color Manager can very rapidly look up its pixel value.inverse winding fillA shape fill that is the inverse of winding fill.invertTo reverse the colors of all pixels within a shape. On a black-and-white screen, this changes all the black pixels in the shape to white and all the white pixels to black. Inverting operates on color pixels in color graphics ports, but the results are predictable only with direct pixels.I/OSee input/output.I/O queueSee file I/O queue.I/O requestA request for input from or output to a file or device driver; caused by calling a File Manager or Device Manager routine asynchronously.IPMSee Interprogram Messaging Manager.ISASee instruction set architecture.ISRSee interrupt service routine.issuerSee certificate issuer.issuing organizationSee certificate issuer.item color table resourceA resource (of type 'ictb') that an application can use to display an alert box or a dialog box with items using a typeface, font style, font size, or colors other than the system’s default font and colors. (For an application to use a nonstandard typeface, font style, or font size, the user must have a color monitor.)item listA resource (of type 'DITL') that specifies the items—such as buttons and static text—to display in an alert box or a dialog box.item numberAn integer that identifies an item in either a menu or dialog box. Menu items are assigned item numbers starting with 1 for the first menu item in the menu, 2 for the second menu item in the menu, and so on, up to the number of the last menu item in the menu. Dialog items are assigned numbers that correspond to the item’s position in its item list. For example, the first item listed in a dialog item list is item number 1.'itl0' resourceSee numeric-format resource.'itl1' resourceSee long-date-format resource.'itl2' resourceSee string-manipulation resource.'itl4' resourceSee tokens resource.'itl5' resourceSee encoding/rendering resource.'itlb' resourceSee international bundle resource.'itlc' resourceSee international configuration resource.'itlk' resourceSee key-remap resource.'itlm' resourceSee script-sorting resource.JamoAn individual phonetic glyph in the Korean script that is transformed and combined into clusters called Hangul.job collectionA collection of items that are relevant for a print job but not required to define a print job. See also collection object.job dialog boxA dialog box—usually displayed by an application in response to the user choosing the Print command—that solicits printing information from the user, such as the number of copies to print, the print quality, and the range of pages to print.job format modeA mode of printing, either graphics (the QuickDraw GX default), text-only, or PostScript-only. The text and PostScript modes are sometimes called direct-mode printing; used to trade off the ability to redirect output to another printer for faster output on a specific printer.job objectAn object that represents the parameters associated with printing, such as the printer and page range. These parameters specify a “print job.”joinSee join property.join attributesA set of flags that modify the way QuickDraw GX adds a join shape to the corners of a shape.join propertyA property of a style object that specifies how the corners of a geometric shape should be drawn.join shapeA shape drawn at the corners of another shape.Joint Photographic Experts Group (JPEG)Refers to an international standard for compressing still images. This standard supplies the algorithm for image compression. The version of JPEG supplied with QuickTime complies with the baseline International Standards Organization (ISO) standard bitstream, version 9R9. This algorithm is best suited for use with natural images.JPEGSee Joint Photographic Experts Group.jumping caretSee single caret.jump tableAn area of memory in a 680x0 application’s A5 world that contains one entry for every externally referenced routine in every code segment of the application. The jump table is the means by which the loading and unloading of segments are implemented.jump table entryA single entry in a jump table.justificationA type of alignment that involves the spreading or compressing of printed text to fit into a given line width so that it is flush on both left and right edges of the text area (destination rectangle).justification gapThe difference in the length of a line before and after justification.justification priorityThe priority order in which classes of glyphs are processed during justification.KanaA collective term for the Japanese subscripts Hiragana and Katakana.KanjiJapanese ideographic characters borrowed from Chinese.kashidaAn extension-bar glyph that is added to certain Arabic glyphs during justification.KatakanaAn angular, phonetic subscript of the Japanese writing system, with 50 syllables that represent all sounds of the Japanese language. Compare Hiragana.KBAbbreviation for kilobyte. A kilobyte is 1024 bytes.'KCAP' resourceSee key caps resource.'KCHR' resourceSee keyboard-layout resource.'kcs#' resourceSee keyboard icons family.'kcs4' resourceSee keyboard icons family.'kcs8' resourceSee keyboard icons family.kernTo draw part of a glyph so that it overlaps the space of an adjacent glyph.kerningAn adjustment to the normal spacing that occurs between two or more specifically named glyphs, known as the kerning pair.kerning adjustments arrayA style object property. It is an array specifying changes to the font-specified kerning for pairs of glyphs in a style run. (This property is used by layout shapes only.)kerning pairTwo specifically named glyphs that are kerned together by a set amount. See also kerning.key(1) A number used by an encryption algorithm to encrypt or decrypt data. (2) See dictionary key.keyboard(1) A hardware input device consisting of an array of keys that the user presses in order to enter text into the computer. (2) For the Macintosh script management system, a keyboard-layout resource that provides for keyboard input in a given script system. In this sense, to change keyboards means to activate a different keyboard layout, rather than physically switching keyboards.Keyboard control panelA control panel that allows the user to switch among available keyboard layouts.keyboard equivalentA keyboard combination of one or more modifier keys and another key that invokes a corresponding menu command when pressed by the user. See also Command-key equivalent.keyboard iconA small icon associated with each keyboard through its keyboard-layout ('KCHR') resource. Keyboard icons are used in the Keyboard menu and the Keyboard control panel.keyboard icon familyA set of keyboard resources, of types 'kcs#', 'kcs4', and 'kcs8'. The keyboard icon family specifies keyboard icons for screens of different bit depth (black-and white, 4-bit, and 8-bit, respectively). There is one keyboard icon family for every keyboard-layout ('KCHR') resource.keyboard layout(1) The specification of the physical arrangement of keys on a keyboard and the characters produced when those keys are pressed. (2) The keyboard-layout resource.keyboard-layout resourceA keyboard resource of type 'KCHR'. The keyboard-layout resource defines a particular character set by associating a character code with each virtual key code produced by a keystroke or combination of keystrokes on the keyboard or keypad. Each script system has one or more 'KCHR' resources.Keyboard menuA menu on the right side of the menu bar that appears when more than one script system is enabled. The Keyboard menu is managed by the Operating System and permits the user to change keyboard layouts, input methods, and script systems for text input.keyboard resourcesA specific set of resources used by the Script Manager, the Text Utilities, and TextEdit for text input. The keyboard resources provide for text input in any language from any keyboard, for convenient switching from one input language to another on a single keyboard, and for simultaneous input from multiple keyboards.keyboard scriptThe script system for keyboard input. It determines the character input method and the mapping of keystrokes to character codes. The keyboard script may be different from the font script, which determines how text is displayed.keyboard swap resourceA keyboard resource of type 'KSWP'. The keyboard swap resource specifies key combinations that can be used to change the keyboard script and the current keyboard layout. There is one 'KSWP' resource per system.Key CapsA desk accessory that displays the keyboard layout for a given keyboard and a specified font.key caps resourceA keyboard resource of type 'KCAP'. The key caps resource specifies the physical arrangement of keys on a keyboard and is used by the Key Caps desk accessory. There is one 'KCAP' resource for each physical keyboard supported.Key ChainSee PowerTalk Key Chain.Key Chain Access CodeThe master password providing access to a PowerTalk Key Chain.key codeAn integer representing a key on the keyboard or keypad, without reference to the character the key stands for. See also raw key code, virtual key code.key colorA color in a destination image that is replaced with video data by a video digitizer component. Key colors represent one technique for selectively displaying video on a computer display. Other techniques include the use of alpha channels and blend mattes.key dataThe data in an object specifier record that distinguishes one or more Apple event objects from other Apple event objects of the same object class in the same container. Key data is specified by a keyword-specified descriptor record with the keyword keyAEKeyData. The Apple Event Manager interprets key data according to the key form specified in the same object specifier record.key-down eventAn event indicating that the user pressed a key on the keyboard.key entryIn a Dictionary Manager dictionary, contains raw data and optional attributes. Each entry may have a maximum length of 256 bytes. The maximum length of the associated data is 1024 bytes.key formThe form taken by the key data in an object specifier record. The key form is specified by a keyword-specified descriptor record with the keyword keyAEKeyForm. The keyword-specified descriptor record contains a constant that determines how the Apple Event Manager and a target application use the key data to locate specific Apple event objects. For example, the key form constant formName indicates that the key data consists of a name, which should be compared to the names of Apple event objects in the container specified by the object specifier record.key frameA sample in a sequence of temporally compressed samples that does not rely on other samples in the sequence for any of its information. Key frames are placed into temporally compressed sequences at a frequency that is determined by the key frame rate. Typically, the term key frame is used with respect to temporally compressed sequences of image data. See also sync sample.key frame rateThe frequency with which key frames are placed into temporally compressed data sequences.key-map resourceA keyboard resource of type 'KMAP'. The key-map resource takes the raw key codes that have been generated by the keyboard microprocessor and maps them into standard virtual key codes. There is exactly one 'KMAP' resource for each physical keyboard on a Macintosh system.key-remap resourceA keyboard resource of type 'itlk'. The key-remap resource provides hardware-specific modifications for certain keyboards. It remaps a few key combinations into the virtual key codes needed for input to certain versions of the keyboard-layout ('KCHR') resource. There is one 'itlk' resource for every 'KCHR' resource that needs one.key translationThe process of converting raw key codes to virtual key codes, and thence to character codes, during text input.key-up eventAn event indicating that the user released a key on the keyboard.keywordA four-character code that uniquely identifies a descriptor record inside another descriptor record. In Apple Event Manager functions, constants are typically used to represent the four-character codes.keyword-specified descriptor recordA record of data type AEKeyDesc that consists of a keyword and a descriptor record. Keyword-specified descriptor records are used to describe the attributes and parameters of an Apple event.kHzSee kilohertz.killTo cause a process or task to stop executing.killer templateAn AOCE template that disables other AOCE templates. A killer template can disable any type of AOCE template except another killer template.kind resourceA resource that contains kind strings for document types. Defined by the 'kind' resource type.kind stringThe string displayed in the “Kind” column in a Finder window when a folder’s contents are viewed by name, size, kind, label, or date (that is, by any method other than by icon or small icon).kilohertz (kHz)A unit of frequency, equal to one thousand cycles per second.'KMAP' resourceSee key-map resource.'KSWP' resourceSee keyboard swap resource.L*a*b* spaceA universal color space, designed to create perceptually linear gradations between colors, that is a nonlinear transformation of the Munsell color-notation system.language(1) The written and spoken methods of combining words to create meaning used by a particular group of people. (2) For the Macintosh script management system, a particular implementation of a writing system. Languages within a writing system usually share a character set but differ in rules of composition. For example, English and Spanish are two languages within the Roman writing system.language codeA number used to indicate a particular written version of a language on the Macintosh. Constants are defined for each of the language codes recognized by the Macintosh script management system.LAP ManagerSee Link-Access Protocol (LAP) Manager.large-catalog modeA set of algorithms used by certain components of a PowerTalk system when retrieving information from large catalogs and displaying that information to the user.large character setA character set with more than 256 characters. Japanese, Chinese, and Korean writing systems have large character sets. The script system for such a writing system requires 2-byte character codes, and is therefore called a 2-byte script system.last-in, first-out (LIFO)Characteristic of a queue in which the last item put into the queue becomes the first item to be taken out of it. Compare first-in, first-out.layerA mechanism for prioritizing the tracks in a movie. When it plays a movie, the Movie Toolbox displays the movie’s tracks according to their layer—tracks with lower layer numbers are displayed first; tracks with higher layer numbers are displayed over those tracks.layer flagAn element of a face layer that describes the characteristics of one layer of a text face. Layer flags are used primarily to determine the underlining capabilities of the text face.layout shapeA type of QuickDraw GX shape. The geometry of a layout shape contains a line of text and sophisticated typographic formatting information. Compare glyph shape, text shape. See typographic shape.leadingThe amount of blank vertical space between the descent line of one line of text and the ascent line of the next line of single-spaced text. In early typesetting, strips of lead were placed between lines of type for spacing, hence the term. See also line spacing.leading edgeThe edge of a glyph that is encountered first when reading text of that glyph’s language. For glyphs of left-to-right text, the leading edge is the left edge; for glyphs of right-to-left text, the leading edge is the right edge. Compare trailing edge.leaf atomA QuickTime atom that contains no other atoms. A leaf atom, however, may contain a table. An example of a leaf atom is an edit list atom. The edit list atom contains the edit list table. Compare container atom.leaf nodeA node that contains data records.leaf procedureA routine that calls no other routines.least significant bitThe bit contributing the least value in a string of bits. For example, in the MC680x0 numbering scheme bit number 0 in a byte contributes a value of 20, or 1. Same as low-order bit. Compare most significant bit.left-side bearingThe white space between the glyph origin and the visible beginning of the glyph.left-to-right caretA type of caret that, at direction boundaries, appears at the proper caret position for inserting left-to-right text. Compare dual caret, right-to-left caret.letterA type of message consisting of a defined set of message blocks. A letter is intended to be read by a person. See also mailer, non-letter message.letter attributeA piece of information about a letter stored in the letter header or the letter’s message summary. Letter attributes include information such as the sender, the subject, the time the letter was sent, and so forth. Not to be confused with attribute.letter header blockA message block found in every letter. It contains recipient information and letter attributes.levelA number indicating how many pictures separate a shape from the root picture in a picture hierarchy.level capA cap shape that is not rotated to match the angle of the contour on which it is drawn.level joinA join shape that is not rotated to match the angle that bisects the corner on which it is drawn.librarySee import library.library directoryA directory used by an application or other fragment to store import libraries used by that application or fragment. An application’s library directory is specified in the application’s code fragment resource.LIFOSee last-in, first-out.ligatureA glyph that is created when two or more characters are combined to create a new character.ligature decompositionThe replacement of ligatures with the glyphs for their component characters during justification.ligature splittingThe process of separating a ligature into its component glyphs.lineA graphic image defined by two points: the current location of the graphics pen and its destination. The graphics pen, which can draw with different patterns, hangs below and to the right of the defining points.linear interpolationA form of interpolation that uses the calculated mean of two sample points as the interpolated sample point. Compare drop-sample conversion.line breakingThe process of determining the proper location at which to truncate a line of text so that it fits within a given text width.line directionAlso called text direction, character direction, or simply direction. The direction in which text in a particular language is written and read. The English language has a left-to-right line direction; Arabic and Hebrew have a (primarily) right-to-left line direction. See also system direction. Line direction is not the same as alignment.line layout errorThe difference between the width of the printed line and the width of the screen line after the printer driver has performed font substitution. Certain printer drivers compensate for this by distributing the error to major glyphs and minor glyphs.line lengthThe distance, in points, from the origin of the first glyph on a line through the advance width of the last glyph.line shapeA shape type that represents a straight line.line spacingThe vertical distance between two lines of type, measured from baseline to baseline. For example, 10/12 indicates 10-point type with 12 points base to base (that is, with 2 points of leading).line spanThe distance, in points, from the lowest descender on a line to the highest ascender.linkA data transmission medium shared by nodes and used for communication among these nodes. A link forms the basis for networking these nodes.Link-Access Protocol (LAP) ManagerA set of operating-system utilities that makes it possible for the user to select among AppleTalk connection files by using the Network control panel to specify which network is to be used for the node’s AppleTalk connection. The LAP Manager provides for AppleTalk’s data-link independence.linkage areaThe area in a PowerPC stack frame that holds the caller’s RTOC value and saved values of the Count Register and Link Register. See also parameter area.link independenceThe ability to connect to various types of data links that are installed on a node and to switch among those data links.Link Register (LR)A register in the PowerPC processor that holds the return address of the currently executing routine.listA series of items displayed within a rectangle. Lists may have zero, one, or two scroll bars.list definition procedureA code resource of type 'LDEF' that defines the appearance of a list.ListenAn ADB command to a device that instructs it to prepare to receive additional data. See also Flush, SendReset, Talk.List ManagerA collection of routines that your application can use to create and display lists in your application’s windows or dialog boxes.live cacheA QuickDraw GX cache that contains current information. The object associated with the cache has not been changed since the cache was created. See also dead cache.LLCSee Logical Link Control.load(1) To move a segment or fragment into RAM. (2) To return an unloaded QuickDraw GX object from external storage to memory. QuickDraw GX automatically and transparently loads and unloads objects in the course of managing memory; an application need never know whether an object it accesses is currently loaded or unloaded.load directoryThe directory that contains a fragment being loaded into memory and prepared for execution.local coordinates(1) Paired values that specify a size or location in local space. (2) For QuickDraw GX, the coordinate space local to each shape. For example, a shape’s geometry is described in local coordinates.local coordinate systemThe coordinate system defined by the port rectangle of a graphics port. When the window manager creates a window, it places the origin of the local coordinate system at the upper-left corner of the window’s port rectangle. Compare global coordinate system.local identityA number used as shorthand for the name and password of the principal user of a particular computer. A local identity gives the user access to all the services for which names and passwords are stored in the PowerTalk Setup catalog. See also specific identity.localizationThe adaptation of system software or applications to a particular language or region. Localization involves translating strings and providing proper conventions for sorting, date and time formats, currency and measurement units, calendars, numbers, and other culturally specific items such as icons.localized system softwareMacintosh system software that has been adapted to a particular language or region. Localization may involve adding a second script system, as in the case of Japanese system software; or it may simply require modifying the U.S. Roman script system, as in the case of French or Turkish system software.local spaceThe coordinate system, interior to a view port, resulting from the application of the transform mapping to the geometry of a shape object. Compare device space, geometry space, global space.local variableA variable allocated and used only within the current procedure.location nameAn identifier for the network location of the computer on which a port resides. The PPC Toolbox provides the location name. It contains an object string, a type string, and a zone. An application can specify an alias for its location name by modifying its type string. See also port.location recordSee fragment location record.lock(1) To prevent a relocatable block from being moved during heap compaction. (2) To temporarily prevent a range of physical memory from being paged out or moved by the Virtual Memory Manager. (3) To prevent an object in the QuickDraw GX heap from being moved. You can lock some QuickDraw GX objects and manipulate their properties directly, instead of using functions to copy them into and out of application memory. See also unlock.lock attributeWhen set, this attribute prevents an item in a collection from being replaced.locked fileA file whose data cannot be changed.locked rangeA range of bytes in a file whose data cannot be changed.locked volumeA volume whose data cannot be changed.logical addressAn address used by software. The logical address might be translated into a physical address by the memory management unit.logical block(1) An abstract location on a storage device, defined by software and independent of the physical characteristics of the device. See also physical block. (2) A portion of a volume. Usually 512 bytes long.logical descriptor recordA coerced AE record of type typeLogicalDescriptor that specifies a logical expression—that is, an expression that the Apple Event Manager evaluates to either TRUE or FALSE. The logical expression is constructed from a logical operator (one of the Boolean operators AND, OR, or NOT) and a list of logical terms to which the operator is applied. Each logical term in the list can be either another logical descriptor record or a comparison descriptor record.logical end-of-fileThe position of 1 byte past the last byte in a file; equal to the actual number of bytes in the file.Logical Link Control (LLC)A data-link standard defined by the Institute of Electrical and Electronics Engineers (IEEE) for use on Ethernet, token ring, FDDI, and certain other data links. At the physical level, these protocols include the 802.3 CSMA/CD protocol, the 802.4 token bus protocol, and the 802.5 token ring protocol. At the data-link level, you access these protocols through the IEEE 802.2 Logical Link Control (LLC) protocol.logical sizeThe number of bytes in a memory block’s contents.log onTo connect to a networked file server or to a local machine that requires user authentication. Usually a user must specify a user name and password to be able to log on to a file server.long-date-format resourceAn international resource of type 'itl1'. The long-date-format resource defines conventions for formatting long dates, including names of days and months. Each installed script system has one or more long-date-format resources.long date-time recordA data structure that represents date and time as a record rather than a 64-bit long integer.long date-time valueA 64-bit integer in SANE comp format that represents date and time purely in seconds. This format allows dates and times before and after the range of the date-time record (30,000 B.C. to 30,000 A.D.).long DDP headerA DDP packet header that includes the source node ID as well as the destination node ID.long numberA 32-bit signed integer. A fixed- point number with a bias of 0. Long numbers range from –2,147,483,648 to +2,147,483,647. The long number for 1.0 is 0x00000001.long wordA 32-bit quantity used to store 232 (or 4,294,967,296) values.longword boundaryThe memory location that divides two long words.lookup tableA resource in an aspect template that parses attribute values into properties and properties into attribute values. A lookup table contains an entry for each type of attribute value to be translated into and from properties.lossless compressionA compression scheme that preserves all of the original data.lossy compressionA compression scheme that does not preserve the data precisely; some data is lost, and it cannot be recovered after compression. Most lossy schemes try to compress the data as much as possible, without decreasing the image quality in a noticeable way.low ASCII character setSame as ASCII character set; the standard set of Roman characters with character-code values from $00 to $7F.low caretSee secondary caret.low-level eventThe type of event returned by the Event Manager to report very low level hardware and software occurrences. Low-level events report actions by the user, changes in windows on the screen, and that the Event Manager has no other events to report. Compare high-level events, operating-system events.low-memory global variablesSee system global variables.low-order bitThe bit contributing the least value in a string of bits. For example, in the MC680x0 numbering scheme bit number 0 in a byte contributes a value of 20, or 1. Same as least significant bit. Compare high-order bit.LRSee Link Register.luminanceThe intensity of light in a color. Color QuickDraw uses a color’s luminance to convert the color to an appropriate grayscale color.luminance color spaceA color space whose single component is the lightness or brightness of a color. Same as gray space.luminance tintA halftone tint type in which the tint color is specified by the luminance of the input color.L*u*v* spaceA universal color space, designed to create perceptually linear gradations between colors, that is a nonlinear transformation of XYZ space.MACESee Macintosh Audio Compression and Expansion.machine information recordA data structure that contains information about the state of the machine at the time an exception occurs. Defined by the MachineInformation data type.Machine State RegisterA 32-bit PowerPC supervisor-level register that records the state of the processor, including if floating-point instructions and floating-point exceptions are enabled.Macintosh Audio Compression and Expansion (MACE)A set of Sound Manager routines that allow your application to compress and expand audio data.Macintosh character setThe characters and character codes originally defined for the Macintosh computer. The Macintosh character set consists of the ASCII character set, plus additional characters (sometimes called high ASCII or extended ASCII) with character codes between $80 and $D8. Compare Standard Roman character set.Macintosh Easy OpenThe part of the Macintosh system software that provides translation services for users of Macintosh computers. Macintosh Easy Open uses the Translation Manager to provide these services.Macintosh file system (MFS)A now-obsolete method of organizing files on a volume in a “flat” or nonhierarchical structure. See also hierarchical file system.Macintosh interface functionsA set of Macintosh-specific functions. Most other QuickDraw GX functions can exist on any platform.Macintosh Operating SystemThe part of Macintosh system software that manages basic low-level operations such as file reading and writing, memory allocation and deallocation, process execution, and interrupt handling.Macintosh Programmer’s Workshop (MPW)A software development system for the Macintosh family of computers provided by Apple Computer.Macintosh script management systemThe Script Manager, script-aware parts of other text managers, the WorldScript extensions, and one or more script systems.Macintosh system softwareA collection of routines that you can use to simplify your development of Macintosh applications. See also Macintosh Toolbox, Macintosh Operating System.Macintosh ToolboxThe part of the Macintosh system software that allows you to implement the standard Macintosh user interface in your application or other software.Macintosh User Interface ToolboxSee Macintosh Toolbox.macroA sequence of predefined directives that the C preprocessor interprets at compile time. When the preprocessor encounters the macro name in the source code, the preprocessor substitutes the macro definition for it. QuickDraw GX provides macros for number format conversions.MacsBugA Macintosh debugging utility.mailA term used to refer collectively to letters.mailerA region added to a document window that transforms the document into a letter. The mailer enables the user to enter addresses and subject information, enclose other files and folders in the letter, and add a digital signature to the letter.mailer setAll of the mailers belonging to a forwarded letter.mail slotA personal MSAM slot that serves to transfer letters. See also slot.main aspectAn aspect that contains the properties the CE needs to fill in the data for an item in a sublist. Compare main view aspect.main aspect templateA template for a main aspect.main dictionaryA dictionary that contains most of the information used by an input method for its conversion operations. Compare user dictionary.main enclosureSee content enclosure.main routineA function contained in a fragment whose use depends on the kind of fragment it is in. For applications, the main routine is the usual entry point. See also main symbol.main screenIn a drawing environment with multiple screens, the screen with the menu bar. QuickDraw maps the (0,0) origin point of the coordinate plane to the main screen’s upper-left corner, and other screens are positioned adjacent to it. Compare startup screen.main segmentThe segment that contains the main program.main symbolA symbol whose use depends on the kind of fragment it is in. For applications, the main symbol refers to the fragment’s main routine. See also main routine.main view aspectAn aspect that provides the properties for all the views in the main portion of an information page; that is, all of the information page except for the items in a sublist. Compare main aspect.major errorThe amount of line layout error that a printer driver applies to the space glyph.major glyphOn a printed page, a space glyph, to which printer drivers apply most of the line layout error. Compare minor glyph.major switchA change of the foreground process. The Process Manager switches the context of the foreground process with the context of a background process (including the A5 worlds and low-memory globals) and brings the background process to the front, sending the previous foreground process to the background. See also context, minor switch.Make Changes privilegesThe directory access privileges that allow other users to create, rename, delete, and write files in the specified directory.managerA part of the Macintosh system software.mantissaSee significand.mapSee mapping.map nodeA node that contains an additional map record.mapping(1) A 3 ¥ 3 matrix—a property of a format object that specifies scaling and orientation. (2) A 3 ¥ 3 matrix—a property of a transform object, view port object, and view device object—that specifies the translation, rotation, or distortion to be applied to a shape when it is drawn. (3) A transformation of spatial locations (points) that can be represented by a 3 ¥ 3 perspective matrix. Synonymous with map and mapping matrix.mapping matrixSee mapping.map recordA record in a header node or map node that indicates which nodes in a B*-tree file are used and which are not.marginsThe left, right, top, and bottom sides of the text area.markSee file mark.mark-adjusting functionA marking callback function that unmarks objects previously marked by a call to an application’s marking function.mark countThe number of times the Apple Event Manager has called the marking function for the current mark token. Applications that support marking callback functions should associate the mark count with each Apple event object they mark.marking callback functionsObject callback functions that allow your application to use its own marking scheme rather than tokens when identifying large groups of Apple event objects. See also mark-adjusting function, mark token function, object callback function, object-marking function.mark tokenA token returned by a mark token function. A mark token identifies the way an application marks Apple event objects during the current sessions while resolving a single test. A mark token does not identify a specific Apple event object; rather, it allows an application that supports marking callback functions to associate a group of objects with a marked set.mark token functionA marking callback function that returns a mark token.mask regionA 1-bit-deep region that defines how an image is to be displayed in the destination coordinate system. For example, during decompression the Image Compression Manager displays only those pixels in the source image that correspond to bits in the mask region that are set to 1. Mask regions must be defined in the destination coordinate system.master clock componentA movie’s clock component.master directory block (MDB)The part of a volume that contains information about the volume, such as the volume name and allocation block size.Master Key passwordThe password of the principal user of a computer. This password unlocks the local identity and provides access to the services represented in the PowerTalk Setup catalog.master pointerA pointer to a relocatable block, maintained by the Memory Manager and updated whenever the block is moved, purged, or reallocated. All handles to a relocatable block refer to it by double indirection through the master pointer.master pointer blockA nonrelocatable block of memory that contains master pointers. A master pointer block in your application heap contains 64 master pointers, and a master pointer block in the system heap contains 32 master pointers.master pointer flag bitsThe high-order 8 bits of a master pointer. In 24-bit addressing mode, some of these bits are used to store information about the relocatable block referenced by the master pointer.math baselineThe baseline used for setting mathematical expressions; it is centered on operators such as the minus sign.MathLibSee PowerPC Numerics library.matrixSee transformation matrix.matteSee blend matte, track matte.maximum modeA transfer mode type in which the source component replaces the destination component only if the source component has a larger value.maximum source rectangleA rectangle representing the maximum source area that a video digitizer component can grab. This rectangle usually encompasses both the vertical and horizontal blanking areas.MBAbbreviation for megabyte. A megabyte is 1024 kilobytes, or 1,048,576 bytes.MDBSee master directory block.MC680x0 bit-numberingThe bit-numbering scheme used by Motorola. Bit numbers are counted from right to left. (That is, the most significant bit has the highest bit number, and the least significant bit number has the lowest bit number.) Compare reversed bit-numbering.mediaA Movie Toolbox data structure that contains information that describes the data for a track in a movie. Note that a media does not contain its data; rather, a media contains a reference to its data, which may be stored on disk, CD-ROM disc, or any other mass storage device.media handlerA piece of software that is responsible for mapping from the movie’s time coordinate system to the media’s time coordinate system. The media handler also interprets the media’s data. The data handler for the media is responsible for reading and writing the media’s data. See also base media handler component, derived media handler component.media informationControl information about a media’s data that is stored in the media structure by the appropriate media handler.megahertz (MHz)A unit of frequency, equal to one million cycles per second.memory allocationSpecification of the starting address of the graphics client in memory.memory blockAn area of contiguous memory within a heap.memory-block recordA data structure used by the translation parameter block to indicate the starting address and length of a given block of memory. This parameter block is defined by the MemoryBlock data type.memory cushionAn application-defined threshold below which the application should refuse to honor any requests to allocate memory for nonessential operations.memory location recordA data structure that provides information about the location of a fragment in memory. Defined by the MemFragment data type.memory management unit (MMU)Any component that performs address mapping in a Macintosh computer. In Macintosh II computers, it is either the Address Management Unit (AMU) or the Paged Memory Management Unit (PMMU). The MMU function is built into the MC68030 and MC68040 microprocessors.Memory ManagerThe part of the Operating System that dynamically allocates and releases memory space in the heap.memory mapSee address map.memory reservationThe process of creating a free space at the bottom of the heap for a newly allocated block by moving unlocked relocatable blocks upward.memory reserveAn allocated block of memory in the application heap that is held in reserve and released only for essential operations when memory in the heap is low.memory sizeThe number of bytes of random access memory allocated to the QuickDraw GX graphics client. The default size is 600 KB.menuA user interface element you can use in your application to allow the user to view or choose an item from a list of choices and commands that your application provides. See also hierarchical menu, pull-down menu, pop-up menu, submenu.menu barA white rectangle that is tall enough to display menu titles in the height of the system font and system font size, and with a black lower border that is one pixel tall. The menu bar extends across the top of the startup screen and contains the title of each available pull-down menu.menu bar definition functionA function that draws the menu bar and performs most of the drawing activities related to the display of menus when the user moves the cursor between menus. This function, in conjunction with the menu definition procedure, defines the general appearance and behavior of menus.menu bar entryA menu color entry record that contains 0 in both the mctID and mctItem fields. A menu bar entry defines the color for an application’s menu bar and defines default colors for its menu titles, menu items, and background color of menus.menu bar resourceA resource (of type 'MBAR') that specifies the order and resource ID of each menu in a menu bar.menu-blink timeThe number of times a menu item blinks when the user chooses it.menu color entry recordA data structure of type MCEntry that defines the colors for an application’s menu bar, menus, or menu items. The first two fields of a menu color entry record, mctID and mctItem, define whether the entry is a menu bar entry, a menu title entry, or a menu item entry.menu color information tableAn array of menu color entry records, maintained by the Menu Manager, that define the standard color for the menu bar, titles of menus, text and characteristics of menu items, and background color of a displayed menu. If you do not add any entries to this table, the Menu Manager draws your menus using the default colors, black on white.menu color information table resourceA resource (of type 'mctb') that specifies the colors for an application’s menu bar, menus, and menu items.menu definition procedureA procedure that performs all the drawing of menu items within a specific menu. This procedure, in conjunction with the menu bar definition function, defines the general appearance and behavior of menus.menu IDA number that you assign to a menu in your application. Each menu in your application must have a unique menu ID.menu itemIn a menu, a rectangle with text and other characteristics identifying a command that the user can choose.menu-item componentThe portion of an 'hmnu' resource in which you specify the help messages for a particular menu item.menu item entryA menu color entry record that contains nonzero values in both the mctID and mctItem fields. A menu item entry defines colors for the mark, text, and keyboard equivalent of items in a specific menu. It also defines the default background color of a menu.menu listA data structure that contains handles to the menu records of one or more menus (although a menu list can be empty). Compare current menu list.Menu ManagerThe collection of routines that an application can use to create, display, and manage its menus.menu recordA data structure of type MenuInfo that the Menu Manager uses to maintain information about a menu.menu resourceA resource (of type 'MENU') that specifies the menu title and the individual characteristics of items in a menu.menu titleThe word or icon in the menu bar or in a window that shows the location of a menu.menu-title componentThe portion of an 'hmnu' resource in which you specify help messages for the menu title.menu title entryA menu color entry record that contains a nonzero value in the mctID field and contains 0 in the mctItem field. A menu title entry defines colors for the title, items, and background color of a specific menu. It also defines the default menu bar color.message(1) The basic unit of communication defined by the Interprogram Messaging Manager. The term message is used as an inclusive term to refer both to letters and non-letter messages. See also letter, non-letter message. (2) A notice sent by one message handler to another that a certain condition has arisen or that a certain task needs to be accomplished. See also printing message. (3) A command sent by QuickDraw GX to accomplish printing-related tasks.message block(1) A component of a message consisting of a sequence of any number of bytes whose format is governed by the block creator and block type. (2) A byte stream that an open application uses to send data to and receive data from another open application (which can be located on the same computer or across a network). The PPC Toolbox delivers message blocks to an application in the same sequence in which they were sent.message chainOne or more handlers that wish to receive and respond to messages. A handler at the top of a message chain always receives a message first. See also message handler.message classThe set of messages and methods defined at run time that are understood by message objects.message creatorA four-character sequence that indicates which application created a message; analogous to a file’s creator in HFS.message familyA set of messages grouped according to similar characteristics. Messages of the same family conform to the syntax of a defined set of message block types and their associated semantics.message handlerA recipient of messages. In QuickDraw GX printing, applications, printing extensions, printer drivers, and QuickDraw GX are all message handlers, which are part of a message chain.message headerThat part of a message that contains control information about the message such as the message creator and message type, the total length of the message, the time it was submitted, addressing information, and so forth.Message ManagerA part of system software, related to QuickDraw GX, that manages messages.message markA marker, used by the IPM Manager, that points to the current location within a message that is being created.message objectThe recipient and sender of messages.message overrideThe response, by a message handler, of intercepting a message and taking some action. The response to a message is performed by an override function. See also override function.message-passing architectureA software system driven by messages that are sent in response to certain conditions or events. The messages activate message handlers, which take action in response to the messages. QuickDraw GX printing uses a message-passing architecture.message phaseThe phase in which SCSI devices exchange message information.message queueA set of messages maintained by the IPM Manager on a recipient’s disk or the disk of a message server.message summaryA set of data used by the Finder to display an incoming letter to a user.message typeA code that indicates the semantics of the message, the block types the message should contain, and the relationships among the various blocks in the message.messaging service access module (MSAM)A foreground or background application that makes an external messaging system accessible from within an AOCE system. It translates and transfers letters, non-letter messages, or both between an AOCE system and an external messaging system. See also personal MSAM, server MSAM.messaging slotA personal MSAM slot that serves to transfer non-letter messages. See also slot.messaging systemA combination of hardware and software that gives users or processes the ability to exchange messages.methodSee dot type.MFSSee Macintosh file system.MFS volumeA volume that is organized using the Macintosh file system.MHzSee megahertz.microsecondA unit of time equal to one millionth of a second. Abbreviated µsec.MIDISee Musical Instrument Digital Interface.MIDI ManagerThe part of the Macintosh system software that controls the flow of MIDI data and commands through a MIDI interface.MIDI note valueAn integer that is defined to correspond to a frequency specified in hertz that is associated with a musical note.migrate modeA transfer mode type in which the destination color component is moved toward the source component by the value of the step specified in the operand component.millisecondA unit of time equal to one thousandth of a second. Abbreviated ms.mini-A5 worldAn area of memory created and maintained by the Process Manager for a native PowerPC application. A native application’s mini-A5 world contains a pointer to the application’s QuickDraw global variables. See also A5 world.mini iconsIcons of resource types 'icm#', 'icm4', and 'icm8' that measure 12 by 16 pixels. Like the icons in an icon family, the three resource types for mini icons identify the icon list, 4-bit color icons, and 8-bit color icons, respectively. Compare small icon resource.minimum evaluation formatThe narrowest format in which a floating-point operation can be performed. Each implementation of PowerPC Numerics defines its own minimum evaluation format.minimum modeA transfer mode type in which the source component replaces the destination component only if the source component has a smaller value.minimum partition sizeThe actual partition size limit below which an application cannot run.minor errorThe amount of line layout error that a printer driver applies to nonspace glyphs.minor glyphOn a printed page, a nonspace glyph, to which printer drivers apply the line layout error that remains after applying most of the error to major glyphs.minor slot spaceAn Apple-specific term that describes the first megabyte of the 16 MB standard slot space.minor switchA change in the context of a process. The Process Manager switches the context of a process to give time to a background process without bringing the background process to the front. See also context, major switch.missing character glyphThe glyph in a font that is drawn when no glyph is defined for a character code in a font.missing-items componentThe portion of a help resource in which you specify help messages for any items missing from or unspecified in the rest of the resource.miterThe length a sharp join can reach before being truncated.mixed-directional textThe combination of writing systems with left-to-right and right-to-left directions—within a single line of text.mixed environmentA process execution environment that supports applications and other software written in more than one instruction set.Mixed Mode ManagerThe part of the Macintosh system software that manages the mixed-mode architecture of PowerPC-based computers running 680x0-based code (including system software, applications, and stand-alone code modules).MMUSee memory management unit.modal dialog boxA dialog box that puts the user in the state or “mode” of being able to work only inside the dialog box. A modal dialog box resembles an alert box. The user cannot move a modal dialog box and can dismiss it only by clicking its buttons. See also modeless dialog box, movable modal dialog box.modal dialog filter functionAn application-defined function that filters events passed from the Event Manager to your application when one of its modal dialog boxes is being displayed.modeless dialog boxA dialog box that looks like a document window without a size box or scroll bars. The user can move a modeless dialog box, make it inactive and active again, and close it like any document window. See also modal dialog box, movable modal dialog box.modesSee access modes, deny modes.mode switchThe process of switching the execution context between the CPU’s native context and an emulator (for example, the 68LC040 Emulator). See also switch frame.modifier keyAny of the following keys on a Macintosh keyboard: Option, Caps Lock, Shift, Command, Control.modulation of speechSee pitch modulation.monitors extensionAn extension to the Monitors control panel that a video card manufacturer can develop and provide to give users a simple way to control features of the video card. A monitors extension is limited to the video card; it cannot be used to control the settings of systemwide features. A user can open an extension only through the Monitors control panel.monitors extension fileA file of type 'cdev' that contains required and optional resources that implement an extension to the Monitors control panel for a specific video card. One of the required resources is a code resource containing a monitors extension function.monitors extension functionA function that interacts and communicates with the Monitors control panel, responding to requests from the Monitors control panel to handle events and perform actions. Every implementation of an extension to the Monitors control panel must contain a monitors extension function in the monitors code ('mntr') resource.monophonic sound. Sound consisting of a single channel. Compare stereo sound.monospaced fontSee fixed-width font.monostyled edit recordA TextEdit record used to contain text that is set in a single font, size, and face.most significant bitThe bit contributing the greatest value in a string of bits. For example, in the MC680x0 numbering scheme bit number 7 in a byte contributes a value of 27, or 128. Same as high-order bit. Compare least significant bit.mountTo make a volume available on the local machine.mounted volumeA volume that has had its descriptive information read by the File Manager and placed into a volume control block in memory.mouse-down eventAn event indicating that the user pressed the mouse button.mouse-down regionThe region between the caret position and the middle of an adjacent character that maps unambiguously to a single character offset.mouse locationThe location of the cursor at the time an event occurred.mouse-moved eventAn event indicating that the cursor is outside of a specified region.mouse scalingA feature that causes the cursor to move twice as far during a mouse stroke as it would have otherwise, provided the change in the cursor’s position exceeds the mouse-scaling threshold within one tick after the mouse is moved.mouse-scaling thresholdA number of pixels that, if exceeded by the sum of the horizontal and vertical changes in the cursor’s position during one tick of mouse movement, causes mouse scaling to occur (if that feature is turned on); normally six pixels.mouse-up eventAn event indicating that the user released the mouse button.movable modal dialog boxA modal dialog box that has a title bar (with no close box) by which the user can drag the dialog box. See also dialog box, modal dialog box, modeless dialog box.movieA set of time-based data that is managed by the Movie Toolbox. A QuickTime movie may contain sound, video, animation, laboratory results, financial data, or a combination of any of these types of time-based data. A QuickTime movie contains one or more tracks; each track represents a single data stream in the movie.movie boundary regionA region that describes the area occupied by a movie in the movie coordinate system, before the movie has been clipped by the movie clipping region. A movie’s boundary region is built up from the track movie boundary regions for each of the movie’s tracks.movie boxA rectangle that completely encloses the movie display boundary region. The movie box is defined in the display coordinate system.movie clipping regionThe clipping region of a movie in the movie’s coordinate system. The Movie Toolbox applies the movie’s clipping region to the movie boundary region to obtain a clipped movie boundary region. Only that portion of the movie that lies in the clipped movie boundary region is then transformed into an image in the display coordinate system.movie controller componentA component that manages movie controllers, which present a user interface for playing and editing movies.movie data exchange componentA component that allows applications to move various types of data into and out of a QuickTime movie. The two types of data exchange components, which provide data conversion services to and from standard QuickTime movie data formats, are the movie import component and the movie export component.movie data export componentA component that converts QuickTime movie data into other formats.movie data import componentA component that converts other data formats into QuickTime movie data format.movie display boundary regionA region that describes the display area occupied by a movie in the display coordinate system, before the movie has been clipped by the movie display clipping region.movie display clipping regionThe clipping region of a movie in the display coordinate system. Only that portion of the movie that lies in the clipping region is visible to the user. The Movie Toolbox applies the movie’s display clipping region to the movie display boundary region to obtain the visible image.movie fileA QuickTime file that stores all information about the movie in a Macintosh resource, and stores all the associated data for the movie separately. The resource is stored in the resource fork, and the data in the data fork. Most QuickTime movies are stored in files with double forks. Compare single-fork movie file.movie posterA single visual image representing a QuickTime movie. You specify a poster as a point in time in the movie and specify the tracks that are to be used to constitute the poster image.movie previewA short dynamic representation of a QuickTime movie. Movie previews typically last no more than 3 to 5 seconds, and they should give the user some idea of what the movie contains. You define a movie preview by specifying its start time, duration, and its tracks.movie resourceOne of several data structures that provide the medium of exchange for movie data between applications on a Macintosh computer and between computers, even computers of different types.moving caretSee single caret.MPWSee Macintosh Programmer’s Workshop.MSAMSee messaging service access module.multicast addressA hardware address that is shared by a subset of nodes on a particular data link—an Ethernet network, a token ring network, or an FDDI network. A multicast address is used to send directed broadcasts to this group of nodes rather than to all nodes on the data link.multichannel soundSee stereo sound.multinodeA node ID that an application or process can acquire that is in addition to the standard user-node ID that is assigned to a system when it connects to an AppleTalk network. Multinodes are used by special-purpose applications that receive and process AppleTalk packets in a custom manner instead of passing them directly on to a higher-level AppleTalk protocol for processing.multinode applicationAn application that uses a multinode to receive DDP packets from and send them to another multinode or socket on an AppleTalk network. A multinode application typically implements custom processing of an AppleTalk packet. A multinode application cannot pass a packet on to a higher-level AppleTalk protocol for processing because a multinode is not connected to the AppleTalk protocol stack above the data-link layer. Multinode applications must include a receive routine to read in a packet’s contents.multinode architectureA part of the AppleTalk protocol stack that implements a feature that allows an application or process to acquire multinode IDs. Multinodes allow a single system to appear and act as multiple nodes on an AppleTalk network. The multinode architecture is not connected to the AppleTalk protocol stack above the data-link level, and applications that use it cannot access the higher-level AppleTalk protocols, such as ADSP, from a multinode.multiply-add instructionA type of instruction unique to the PowerPC architecture. Multiply-add instructions perform a multiply plus an addition or subtraction operation with at most a single roundoff error.multistyled edit recordA TextEdit record that contains text with style information that can vary from character to character. A multistyled edit record contains a number of additional subsidiary data structures that support the text styling information.multitasking environmentAn environment in which several independent applications or other processes can be open at once. See also cooperative multitasking environment.multivendor architectureAn AppleTalk feature that allows for multiple brands of Ethernet, token ring, and FDDI network interface controllers to be installed and used on a single node at the same time.Musical Instrument Digital Interface (MIDI)A standard protocol for sending audio data and commands to digital devices.mutual authenticationAuthentication of both ends of a communication link accomplished by exchanging a series of encrypted challenges and replies.Name-Binding Protocol (NBP)An AppleTalk protocol that provides a way to map user-friendly names associated with applications and processes to their machine-readable addresses. Users can choose an application based on its NBP name, and applications and processes can contact another application or process based on its address.names tableA table that NBP builds on each node; the table contains the name and internet address of each entity in that node that is registered with NBP.NaN (Not-a-Number)A special bit pattern produced when a floating-point operation cannot produce a meaningful result (for example, 0/0 produces a NaN). NaNs propagate through arithmetic operations.nanokernelThe lowest-level part of the system software for PowerPC processor-based Macintosh computers.National Television System Committee (NTSC)Refers to the color-encoding method adopted by the committee in 1953. This standard was the first monochrome-compatible, simultaneous color transmission system used for public broadcasting. This method is used widely in the United States.nativeCharacters in a character set that belong to the character set traditionally defined for the writing system of that font. For example, a Hebrew font can display both Hebrew characters and Roman characters. The Hebrew characters are native to the font and the script system; the Roman characters are not.native applicationAn application whose executable code is in the instruction set architecture of the CPU. See also PowerPC application.NBPSee Name-Binding Protocol.NBP names directoryThe collection of NBP names tables on all the nodes in an internet.NCEGNumerical C Extensions Group. See ANSI X3J11.1.neighborhood base fontThe font with the lowest font family ID for a particular script system.nested letterA complete letter included whole within another letter.nested messageAny type of message included whole within another message.nesting levelAn indication of how many messages are nested within a given message. For example, a letter that contains one nested letter has a nesting level of 1, and a letter that contains no nested letters has a nesting level of 0.network architectureThe design or assemblage of the various components of a network into a unified structure.network numberA 16-bit number used to indicate the AppleTalk network that a node is connected to.network number rangeFor an extended network, the range of network numbers that are valid for use by nodes on a particular AppleTalk network.network-visible entityA network entity that is registered with NBP. After the entity is registered, it is made visible and is available to other entities throughout the network.neutral typeA glyph directionality in which the glyph direction is always that of the surrounding glyphs. Compare strong type, weak type.newline characterAny character, but usually the Return character (ASCII code $0D), that indicates the end of a sequence of bytes.newline modeA mode of reading data in which the end of the data is indicated by a newline character (and not by a specific byte count).nextafter functionsFunctions that return the next value after the input value that is representable in one of the floating-point data formats. For example, nextafterd(0, +∞) returns the value that comes immediately after 0 in the direction of +∞ in double format.node(1) A data-link addressable entity on an AppleTalk network. All physical devices on an AppleTalk network, such as personal computer workstations, printers, and Macintosh computers acting as file servers, print servers, and routers, are nodes. (2) A part of a B*-tree.node descriptorThe first part of a B*-tree node; it contains information about the node, as well as forward and backward links to other nodes.node IDAn 8-bit number assigned to a node on an AppleTalk network that is used to identify that node in conjunction with the network number. A node ID is part of the addressing information used to deliver packets across a network or internet.no-match characterThe character produced when the keystroke that follows a dead key is a space character or is not a valid completer key. The no-match character is usually a stand-alone accent form; for example, the no-match character for the dead-key combination Option-E is ´.noncompressed sound dataSampled-sound data that has not been subjected to audio compression or that has been decompressed.non-debugging environmentThe QuickDraw GX end-user environment consisting of the non-debugging version, errors and warnings, and application-defined message handlers. See also error, warning, message handler.non-debugging versionThe version of QuickDraw GX that provides a limited set of errors and warnings. This version is intended for use with a debugged application. See also debugging version, error, warning.non-delivery indicationInformation within a report that indicates unsuccessful attempts to deliver a specific message to a specific recipient.nonextended networkAn AppleTalk network that is assigned only one network number and supports only one zone. LocalTalk is an example of a nonextended network.non-letter messageA message sent from one application or process to another, not intended to be read by people. Compare letter.nonrelocatable blockA block whose location in the heap is fixed. This block can’t be moved during heap compaction or other memory operations.nonvolatile registerA register whose contents must be preserved across subroutine calls. If a routine changes the value of a nonvolatile register, it must save the old value on the stack before changing the register and restore that value before returning. See also saved registers area, volatile register.normalizeTo divide a mapping matrix by the absolute value of matrix element w. A mapping is considered normalized whenever the matrix element w has the value 1.normalized numberA binary floating-point number in which all significand bits are significant: that is, the leading bit of the significand is 1. Compare denormalized number.noteSee frequency, MIDI note value.note alertAn alert box that informs users of a minor mistake that won’t have any disastrous consequences if left as is. Usually a note alert simply offers information, and the user responds by clicking the OK button. A note alert is identified by an icon bearing a face and a cartoonlike dialog balloon in the upper-left corner of the alert box. See also caution alert, stop alert.noticeA single descriptive phrase that is posted by the debugging version of QuickDraw GX whenever an unnecessary or redundant function has been performed. Execution continues as if the notice had not been posted. Notices are posted only in the debugging version of QuickDraw GX. A notice number is a unique number in the range –25999 through –25500 assigned to each QuickDraw GX notice message. Each notice number has a unique notice name. See also notice name.notice nameA multiple-word phrase that describes the QuickDraw GX notice posted. Each notice name has a unique notice number. See also notice.notice numberSee notice.notificationAn audible or visible indication that your application (or other piece of software) requires the user’s attention. See also alert notification, audible notification, polite notification.Notification ManagerThe part of the Macintosh Operating System that allows you to inform users of significant occurrences in applications that are running in the background or in software that is largely invisible to the user.notification queueThe Notification Manager’s list of pending notification requests.notification recordThe internal representation of a notification request, through which you specify how a notification is to occur. Defined by the NMRec data type.notification requestA request to the Notification Manager to create a notification.notification response procedureA procedure that the Notification Manager can execute as the final step in a notification.NTSCSee National Television System Committee.NuBusThe 32-bit wide synchronous bus used for expansion cards in the Macintosh II family of computers.NuBus expansion interfaceA 32-bit-wide synchronous, multislot expansion bus used for interfacing expansion cards to some Macintosh computers. See also bus interface, NuBus slot.NuBus expansion slotA connector attached to the NuBus in a Macintosh II computer, into which an expansion card can be installed.NuBus slotSee NuBus expansion slot.null descriptor recordA descriptor record whose descriptor type is typeNull and whose data handle is NIL.null eventAn event indicating that no events of the requested types exist in the application’s event stream.null scrapA scrap that is created and initialized for a TextEdit multistyled edit record to store style information associated with an insertion point.number parts tableA table in the tokens resource that contains number-formatting information.Numbers control panelA control panel that allows the user to specify default number and currency formats for text of the system script.Numerical C Extensions Group (NCEG)See ANSI X3J11.1.numeric-format resourceAn international resource of type 'itl0'. The numeric-format resource defines conventions for formatting numeric strings. Each installed script system has one or more numeric-format resources.object(1) The field of an NBP entity name that identifies the user of the system or the system itself, in the case of a server. (2) A private QuickDraw GX data structure. An object has specific properties and is accessed through a reference.object accessor dispatch tableA table in either the application heap or the system heap that the Apple Event Manager uses to map descriptions of objects in an object specifier record to object accessor functions that can locate those objects.object accessor functionAn application- defined function that locates an Apple event object of a specified object class in a container identified by a token of a specified descriptor type.object callback functionAn application- defined function used by the Apple Event Manager to resolve object specifier records. See also error callback function, marking callback functions, object-comparison function, object-counting function, token disposal function.object classA category for Apple event objects that share specific characteristics listed in an object class definition in the Apple Event Registry: Standard Suites. Among these characteristics are properties, element classes, and Apple events that can specify objects of that class. An object class is specified in an object specifier record by a keyword-specified descriptor record with the keyword keyAEDesiredClass whose data handle refers to either a constant or an object class ID.object class IDA four-character code, which can also be represented by a constant, that identifies an object class for an Apple event object. The object class ID for a primitive object class is the same as the four-character value of its descriptor type.object class inheritance hierarchyThe hierarchy of subclasses and superclasses that determines which properties, elements, and Apple events object classes inherit from other object classes.object-comparison functionAn object callback function that compares an element to either another element or to a descriptor record and returns either TRUE or FALSE.object-counting functionAn object callback function that counts the number of elements of a specified class in a specified container, so that the Apple Event Manager can determine how many elements it must examine to find the element or elements that pass a test.object-marking functionAn object callback function called repeatedly by the Apple Event Manager to mark specific Apple event objects. See also marking callback functions.object sharingThe use of the same object by several owners, such as application variables or other objects. Many QuickDraw GX objects can be shared. See also clone, owner count.object specifier recordA description of one or more Apple event objects based on the Apple Event Manager and the classification system defined in the Apple Event Registry: Standard Suites. An object specifier record consists of a descriptor record of descriptor type typeObjectSpecifier that comprises four keyword-specified descriptor records: the object class ID, the container for the Apple event object (which is usually another Apple event object, specified by another object specifier record), the key form, and the key data.off-curve control pointSee control point.off-curve pointAn outline point between two on-curve points that determines the curve of the line between the two on-curve points. A Bézier curve is defined by all three points.offline volumeA volume that has been mounted but made temporarily unavailable (for example, because it was ejected).offscreen bitmapA bitmap that exists in memory or on disk but is not associated with a physical display device.offscreen drawingThe process of drawing into an offscreen buffer in preparation for later transfer of the drawn image to the screen.offscreen graphics worldA sophisticated environment for preparing complex color or black-and-white images before displaying them on the screen. An offscreen graphics world is defined in a private data structure referred to by a pointer of type GWorldPtr.offset-binary encodingA method of digitally encoding sound that represents the range of amplitude values as an unsigned number, with the midpoint of the range representing silence. For example, an 8-bit sound stored in offset-binary format would contain sample values ranging from 0 to 255, with a value of 128 specifying silence (no amplitude). Samples in Macintosh sound resources are stored in offset-binary form. See also two’s complement encoding.offset pointThe point in a region whose horizontal and vertical offsets from the upper-left corner of the region’s enclosing rectangle are the same as the offsets of a specified point. The DrayGrayRgn function uses an offset point to limit the motion of a region and to calculate the distance a region has moved.offspringFor a given directory, the set of files and directories the given directory contains.omit byteA means of assigning different data compressions to type constants and object properties that immediately follow this byte.omit byte maskWith the omit byte shift, this is a means of interpreting the meaning of each of the bits in an omit byte.omit byte shiftWith the omit byte mask, this is a means of interpreting the meaning of each of the bits in an omit byte.on-curve pointOne of the outline points that determines the shape of a Bézier curve. Two on-curve points and one off-curve point are required to define the curve.online modeA mode of operation available only to personal MSAMs in which the MSAM actively manages letters in a user’s AOCE mailbox and in the user’s accounts on external messaging systems, reflecting changes in one to the other, keeping both ends synchronized to the degree possible.online volumeA volume that has been mounted and is currently available for File Manager operations.onscreen view groupThe view group, created by QuickDraw GX, that includes all view devices for physical display devices.opcode(1) A value passed to a routine, such as the DrawPicture or PrGeneral procedure, that determines how the routine should operate. (2) See operation code.open applicationAn application that is loaded into memory.Open Application eventAn Apple event that asks an application to perform the tasks—such as displaying untitled windows—associated with opening itself; one of the four required Apple events.open connectionAn association or connection set up between two sockets in which both ends have been established so that data can flow between them.Open Documents eventAn Apple event that asks an application to open one or more documents specified in a list; one of the four required Apple events.open fileA file with an access path. You can read from and write to open files only.open-frame fillA shape fill that connects the points of the geometry from start point to end point (but not back to the start point again). Same as framed fill.open permissionInformation about a file that indicates whether the file can be read from, written to, or both.open resourceA resource of type 'open' that declares which file types your application can open as documents.open routineA device driver routine that allocates memory and initializes the driver’s data structures. It may also initialize a hardware device or perform any other tasks necessary to make the driver operational. All drivers must implement an open routine.Open Scripting Architecture (OSA)A mechanism based on the Apple Event Manager and the Apple Event Registry: Standard Suites that allows users to control multiple applications by means of scripts. The scripts can be written in any scripting language that supports the OSA.operandA numerical value used with some transfer mode types (such as blend mode) to affect the outcome of the transfer-mode operation.Operating SystemSee Macintosh Operating System.operating-system eventAn event returned by the Event Manager to communicate information about changes in the operating status of applications (suspend and resume events) and to report that the user has moved the mouse outside of an area specified by the application (mouse-moved events). Compare low-level events, high-level events.Operating System Event ManagerThe collection of low-level routines that manage the Operating System event queue.Operating System event queueA queue that the Operating System Event Manager creates and maintains. The Operating System Event Manager detects and reports low-level hardware-related events such as mouse clicks, keypresses, and disk insertions and places these events in the Operating System event queue.operating-system queueA queue used by the Macintosh Operating System.Operating System trapAn exception that is caused by an A-line instruction that executes an Operating System routine.Operating System trap dispatch tableA table in RAM containing addresses of Operating System routines.operation codeThe part of a machine instruction that encodes the operation to be performed. Often shortened to opcode.optional parameterA supplemental parameter in an Apple event used to specify data that the server application can use in addition to the data specified in the direct parameter. Source applications list the keywords for parameters that they consider optional in the attribute identified by the keyOptionalKeywordAttr keyword. Target applications use this attribute to identify any parameters that they are required to understand. If a parameter’s keyword is not listed in this attribute, the target application must understand that parameter to handle the event successfully. See also Apple event attribute, Apple event parameter.original application heap zoneSee application heap zone.original recipientAny of four specific types of recipient that can be specified by the sender of a message: To, From, cc, or bcc. An original recipient may be a group address. A non-letter message can include only From and To recipients. See also resolved recipient.OR modeA transfer mode type in which the bits of the source color component and destination color component are combined using an OR operation.OSASee Open Scripting Architecture.outgoing messageA message that is leaving an AOCE system to go to an external messaging system.outgoing queueA queue from which an MSAM reads messages that it must deliver to an external messaging system.outline fontA font made up of outline glyphs in a particular typeface and style, with no size restriction. The Font Manager can generate thousands of point sizes from the same outline font.outline highlightingThe highlighting of a selection range by drawing an outline around the selected characters. Typically used to show a selection range in an inactive window.outline pointA point used by the Font Manager to calculate the lines and curves that constitute an outline glyph. See also on-curve point, off-curve point.out of gamutSaid of a color that cannot be represented on a given device.output printerThe printer to which a document is sent to be printed. If the document’s formatting printer is different than the output printer, the print file reflects the output printer’s formatting; however, the document itself retains its original format. See also formatting printer.ovalA circular or elliptical shape defined by the bounding rectangle that encloses it. The oval is completely enclosed within the infinitely thin lines of its bounding rectangle, and never includes any pixels lying outside the bounding rectangle. If the bounding rectangle is square (that is, has equal width and height), then the oval is a circle.overflow exceptionA floating-point exception that occurs when the magnitude of a floating-point result is greater than the largest finite number that the destination data format can represent.overflow noticeA QuickDraw GX notice indicating that a notice could not be added to the ignore notice stack because the implementation limit had been exceeded. See also implementation limit.overflow warningA QuickDraw GX warning indicating that a warning could not be added to the ignore warning stack because the implementation limit had been exceeded. See also implementation limit.over modeA transfer mode type in which the source color is copied to the destination, and the source transparency controls where the destination color shows through.override(n.) See message override, override function. (v.) To intercept a message and take action on it.override functionThe code, defined in a message handler, that responds to a message. See also message override.overriding ink objectAn optional part of a picture item. If a picture item has an overriding ink object, QuickDraw GX uses the information in the overriding ink when drawing the item, rather than the information in the original ink object.overriding style objectAn optional part of a picture item. If a picture item has an overriding style object, QuickDraw GX uses the information in the overriding style when drawing the item, rather than the information in the original style object.overriding transform objectAn optional part of a picture item. If a picture item has an overriding transform object, QuickDraw GX uses the information in the overriding transform when drawing the item, rather than the information in the original transform object.owner(1) A variable, structure, or QuickDraw GX object that references an object. Many objects can be referenced by more than one variable and can thus have multiple owners. (2) See certificate owner.owner countA property of some QuickDraw GX objects that indicates the number of current references to the object.packageA collection of system software routines that’s stored as a resource and brought into memory only when needed. See also manager.Package ManagerA set of routines that loads the packages into memory.packet(1) A unit of compressed sampled-sound data. One or more packets make up a sample frame of compressed sampled-sound data. See also sample point. (2) A unit of data that is sent as a unit within a frame from one node to another across a network or internet. A packet includes a header portion that contains addressing and control information and a data portion that contains the message text. The terms packet and datagram are synonymous.packet-oriented networkSee connectionless network.packingThe process of compacting or “flattening” a complex data structure into a sequence of bytes. Compare unpacking.pad byteThe extra byte added to make 2 bytes, when you declare a variable of type Byte.pageThe basic unit of memory used in virtual memory.paged memory management unit (PMMU)The Motorola MC68851 chip, used in the Macintosh II computer to perform logical-to-physical address translation and paged memory management.page faultA special kind of bus error caused by an attempt to access data in a page of memory that is not currently resident in RAM. See also double page fault.page rectangleThe rectangle marking the boundaries of the printable area on a page. The upper-left corner of the page rectangle always has the coordinates (0,0). The coordinates of the lower-right corner give the maximum page height and width attainable on the given printer; these coordinates are specified by the units used to express the resolution of the printing graphics port. For example, the lower-right corner of a page rectangle used by the PostScript LaserWriter printer driver for an 8.5-by-11-inch U.S. letter page is (730,552) at 72 dpi.pagingThe process of moving data between physical memory and a paging file.paging deviceA volume that contains the backing-store file or a paging file.paging fileA file used to store unneeded pages of memory. See also backing-store file.paintTo draw the outline of a shape and its interior with the pattern of the graphics pen, using the pattern mode of the graphics pen.PALSee Phase Alternation Line.Palette ManagerA set of system software routines that allows your application to specify the colors that it needs on a window-by-window basis. The Palette Manager makes the colors available (within application-determined ranges) in a graceful manner.palindrome loopingRunning a movie in a circular fashion from beginning to end and end to beginning, alternating forward and backward. Looping must also be enabled in order for palindrome looping to take effect.panel(1) A subset of a dialog box used to display and collect related pieces of information. An expanded dialog box may contain one or more panels, each of which is named and associated with an icon. A panel is defined by a panel resource. (2) The area managed by a control panel extension. A panel contains controls and other dialog items related to the features managed by control panel extensions.paper rectangleThe rectangle that describes the size of a piece of paper on which a page is printed. This rectangle is defined in the same coordinate system as the page rectangle. Thus, the upper-left coordinates of the paper rectangle are typically negative and its lower-right coordinates are greater than those of the page rectangle.paper-type collectionA collection of items that are relevant to a kind of paper but are not required to define a paper type. See also collection object.paper-type objectA paper-type object represents the paper for which a page is formatted. It specifies the name of the paper, the size, and the printable area. See also format object.parameter RAM Battery-powered RAM (random-access memory) contained in the clock chip, which preserves settings such as those made with the control panels. Parameter RAM takes up 256 bytes of battery-powered RAM: 20 bytes are commonly accessible by applications, and 236 bytes are reserved by the system software. See also clock chip.parameter areaThe area in a PowerPC stack frame that holds the parameters for any routines called by a given routine. See also linkage area.parameter out of range warningA QuickDraw GX warning indicating that a function parameter is out of the valid range.parent directoryThe directory in which a file or directory is located.parent directory IDThe directory ID of the directory containing a file or directory.parent view portA property of a view port object. A view port’s parent is that view port immediately above it in the view port hierarchy.parse functionA CSAM-defined function that responds to requests for AOCE parse services from clients of the Catalog Manager.part codeAn integer between 1 and 253 that stands for a particular part of a control. The FindControl and TrackControl functions return a part code to indicate the location of the cursor when the user presses the mouse button.partial overrideAn implementation of a printing message override that forwards the message to other message handlers. You typically forward the message at the beginning or end of your override function.partial pathname(1) A pathname that begins in some directory other than the root directory. (2) In an AOCE catalog, a value that uniquely identifies a catalog by specifying a dNode number and continuing with the name of each dNode under that one to the dNode in question.partition(1) A contiguous block of memory reserved for use by the Operating System or by an application. See also application partition, system partition. (2) A part of a disk that has been allocated to a particular operating system, file system, or device driver.partition mapA block of information that describes the organization of partitions on a disk.Pascal stringAn array of characters, consisting of a length byte followed by up to 255 bytes of data. Compare text string.password(1) A string of characters that a user or application must provide to gain access to a networked file server or to a local machine that requires user authentication. Passwords are frequently encrypted prior to transmission over a network to ensure network security. (2) In digital signatures, a set of characters used as a key to encrypt and decrypt a certificate owner’s private key.password encryptionSee DES encryption.patch(v) To replace a piece of ROM code with other RAM-based code (by storing a new entry into the trap dispatch table). (n) Any code used to repair or augment an existing piece of code. In the context of Macintosh system software, a patch repairs or augments a system software routine. See also come-from patch, head patch, tail patch.path contourA connected series of straight lines and curves.pathname(1) A series of concatenated directory names and filenames that identifies a given file or directory. See also full pathname, partial pathname. (2) In an AOCE catalog, a string that uniquely identifies a catalog node by specifying the name of each catalog node in the catalog starting from the first node under the root node and including each intervening node to the node in question. See also dNode number.path reference numberSee file reference number.path shapeA type of QuickDraw GX shape. The geometry of a path shape is made up of zero, one, or more path contours (each of which is a set of contiguous line segments that can be curved or straight).pattern(1) An image that can be repeated indefinitely to form a repeating design when drawing lines and shapes or when filling areas on the screen. See also bit pattern, pixel pattern. (2) See pattern property.pattern gridA pair of vectors that determine the placement of a pattern shape over the area of another shape.pattern modeA specification of which Boolean operation QuickDraw should perform when drawing patterns into bitmaps or pixel maps. See also source mode.pattern propertyA property of a style object that specifies how the area of a shape is to be filled.pattern shapeA shape copied over the area of another shape at positions specified by a pattern grid.PCSee program counter.PC-relativeA form of instruction addressing in which the destination instruction is some number of instructions before or after the current instruction.PDDSee portable digital document.PDSSee processor-direct slot.peer-to-peer communicationA connection in which both ends have equal control over the exchange of data and either end can begin or end the session.peer-to-peer sessionSee symmetrical session.PEFSee Preferred Executable Format.penSee graphics pen.pen positionThe screen position where QuickDraw begins to draw a character, as specified by the penLoc field of the active graphics port.pen widthA style object property. It is the width of the pen used to draw the shape.perceptual matchingA color-matching method in which all colors produced on the source device are shifted to fit the gamut of the destination device, even those already within the gamut of the destination device. Compare colorimetric matching, saturation matching.per-context instantiationThe method of allocating an import library’s static data in which one copy of that data is created for each separate application using the library. Using this method, a single application may have only one copy of the static data. See also global instantiation, per-load instantiation.periodThe time elapsed during one complete cycle. See also frequency.per-load instantiationThe method of allocating an extension’s static data in which one copy of that data is created for each separate connection to the extension. Using this method, a single client may have multiple copies of the static data. See also global instantiation, per-context instantiation.permissionsSee file permissions.persistence attributeAn attribute that causes an item to be included when the Collection Manager flattens a collection. See also flatten.persistent VBL taskA VBL task that is executed as scheduled, even when the application that installed it is switched out and is no longer in control of the CPU.personal catalogAn AOCE catalog created and managed by the Catalog Manager. A personal catalog is an HFS file located on a user’s local disk. A personal catalog can store any records that can be kept in a PowerShare catalog and is often used to store frequently used information from such a catalog.personal MSAM (PMSAM)An MSAM that transfers messages between the user’s Macintosh and specific user accounts on an external messaging system. A personal MSAM runs on a user’s Macintosh. Compare server MSAM.perspectiveThe altering of a two-dimensional image to give the impression of a third dimension. A mapping can be used to alter the perspective of a shape.Phase Alternation Line (PAL)A color- encoding system used widely in Europe, in which one of the subcarrier phases derived from the color burst is inverted in phase from one line to the next. This technique minimizes hue errors that may result during color video transmission. Sometimes called Phase Alternating Line.phase-locked loop (PLL)A piece of hardware that synchronizes itself to an input signal—for example, a video digitizer card that synchronizes to an incoming video source. The video digitizer component’s VDSetPLLFilterType function allows applications to specify which phase-locked loop is to be active.phonemeA speech sound in a language that a speaker of the language psychologically considers to be a single unit. A single phoneme may have several allophones.phoneme callback procedureAn application-defined procedure that is executed whenever the Speech Manager is about to pronounce a phoneme.phoneme descriptor recordA structure that contains information about all phonemes defined for the current synthesizer. Defined by the PhonemeDescriptor data type.phoneme information recordA structure that contains information about a phoneme. Defined by the PhonemeInfo data type.phonemic representation of speechThe representation of speech using a series of phonemes.phonetic representation of speechThe representation of speech using a series of allophones.physical addressAn address represented by bits on a physical address bus. The physical address may be different from the logical address, in which case the memory management unit translates the logical address into a physical address.physical blockA fixed location on a storage device that is defined by the physical characteristics of the device. See also logical block.physical end-of-fileThe position of 1 byte past the last allocation block of a file; equal to 1 more than the maximum number of bytes the file can contain.physical queueThe actual data of a message queue residing on a disk. A physical queue can have any number of associated virtual queues. See also virtual queue.physical sizeThe actual number of bytes a memory block occupies in its heap zone, including the block header and any unused bytes at the end of the block.pictureA saved sequence of QuickDraw drawing commands (and, optionally, picture comments) that your application can play back later with the DrawPicture procedure; also, the image resulting from these commands.picture commentA command or data used for special processing by output devices, such as printer drivers. Picture comments are usually stored in the definition of a picture or are included in the code an application sends to a printer driver.picture hierarchyA picture shape that contains other picture shapes as items.picture itemAn element of a picture shape’s geometry. Each picture item contains a reference to a shape and, optionally, a reference to an overriding style, an overriding ink, and an overriding transform.picture opcodeA number that the DrawPicture procedure uses to determine what object to draw or what mode to change for subsequent drawing.picture shapeA type of QuickDraw GX shape that represents a collection of other shapes.Picture UtilitiesA set of system software routines for extracting information—such as pixel depth and colors—in pictures and pixel maps.PinyinA system for writing Chinese ideographs by using Roman letters to represent the sounds.pitchA listener’s subjective interpretation of a sound’s frequency. See also speech pitch.pitch modulationA fixed-point value defined on a scale from 0.000 to 100.000 that indicates the maximum amount by which the frequency of generated speech may deviate from that corresponding to the speech pitch in either direction. A value of 0.000 corresponds to a monotone.pixelShort for picture element, the smallest dot that QuickDraw can draw; also, the visual representation of that dot on the screen. On a black-and-white screen, each single-color phosphor dot is a pixel that represents a bit in memory—white if the bit is 0, black if it’s 1. On a color screen, three phosphor dots (red, green, and blue) compose each color pixel, which represents up to 48 bits in memory. On a grayscale screen, a white phosphor dot whose intensity can vary is a pixel that usually represents 1, 2, 4, or 8 bits in memory.pixel depthThe number of bits per pixel in a pixel image. Pixels on indexed devices can be 1, 2, 4, or 8 bits deep. (A pixel image that is 1 bit deep is equivalent to a bit image.) Pixels on direct devices can be 16 or 32 bits deep. See also pixel size.pixel imageA collection of pixels in memory that forms a grid—a rectangular pattern of pixels. The pixel image is pointed to in the baseAddr field of a PixMap record. Compare bit image.pixel mapA data structure of type PixMap that represents the positions and states of a corresponding set of color pixels. A handle to a pixel map is contained within a color graphics port. See also bitmap.pixel patternAn image that can be repeated indefinitely to form a repeating design (such as stripes) or tone (such as gray) when drawing lines and shapes or when filling areas on the screen. A pixel pattern can use color at any pixel depth and can be of any width and height that’s a power of 2. See also bit pattern.pixel sizeThe number of bits required to represent the color information for each pixel in a bitmap. Also called pixel depth.pixel valueA number used by system software and a graphics device to represent a color. The translation from the color that an application specifies in an RGBColor record to a pixel value is performed at the time the application draws the color. The process differs for indexed and direct devices. This value can represent a color value (if the bitmap uses a color space) or an index into a color set (if the bitmap uses a color set).playback qualityA relative measure of the fidelity of a track in a QuickTime movie. You can control the playback (or language) quality of a movie during movie playback. The Movie Toolbox chooses tracks from alternate groups that most closely correspond to the display quality you desire. In this manner you can create a single movie that can take advantage of the hardware configurations of different computer systems during playback.play from diskThe ability of the Sound Manager to play sampled sounds stored on disk (either in a sound file or a sound resource) continuously without audible gaps.playthroughA feature of sound recording that allows the user to hear, through the speaker of a Macintosh computer, the sound being recorded.PLLSee phase-locked loop.PMMUSee paged memory management unit.PMSAMSee personal MSAM.point(1) The intersection of a horizontal grid line and a vertical grid line in the coordinate plane. Defined by the Point data type. (2) See control point, geometric point, grid point, point shape.pointer(1) A variable containing the address of a byte in memory. See also handle. (2) See cursor.pointer recordThe kind of record contained in an index node in a B*-tree file. The structure of a pointer record depends on the kind of B*-tree in which it is contained.point shapeA type of QuickDraw GX shape. The geometry of a point shape specifies an x-coordinate and a y-coordinate. Point shapes appear as a single pixel (if the pen width is 0) or as a cap shape (if the pen width is greater than 0).point sizeThe size of a font’s glyphs as measured from the baseline of one line of text to the baseline of the next line of single-spaced text. In the United States, point size is measured in typographic points.point size factorA specific point size that you force onto a style run to create custom kerning. See also kerning adjustments array, scaling factor.point-to-point translationA translation group with one source type and one destination type.polar coordinateA coordinate system in which a point is specified by the length of the radius vector r from the origin to the point and the direction of the vector is specified by the polar angle a. A point is defined by specifying the coordinates r and a in the format (r, a). The polar origin has the coordinates (0, a), where a is any angle. Compare Cartesian coordinate.polite notificationA notification in which a small icon blinks in the menu bar at the location of the Apple menu icon (the Apple logo) or the Application menu icon.polled transferA Macintosh-specific method of transferring data between memory and the SCSI controller hardware, in which the SCSI Manager senses the state of the internal registers of the SCSI controller to determine when the controller is ready to transfer another byte. Compare blind transfer.pollingWhen the ADB Manager repeatedly sends each ADB device a Talk Register 0 command to see if it has new data to return.polygonA graphic shape defined by any sequence of points representing the polygon’s vertices, connected by straight lines from one point to the next.polygon contourA connected series of straight lines.polygon shapeA type of QuickDraw GX shape. The geometry of a polygon shape is made up of zero, one, or more polygon contours (each of which is a set of contiguous straight-line segments).polyphonic soundSee stereo sound.poor man’s search pathThe list of directories that the File Manager searches whenever it cannot find a specified file in the specified directory.pop-up menuA menu that appears elsewhere than the menu bar. The Control Manager provides a control definition function for applications to use when implementing pop-up menus.port(1) A portal through which an open application can exchange information with another open application using the PPC Toolbox. A port is designated by a port name and a location name. An application can open as many ports as it requires so long as each port name is unique within a particular computer. (2) A connection between the CPU and main memory or a device (such as a terminal) for transferring data. (3) A socket on the back panel of a computer where you plug in a cable for connection to a network or a peripheral device. (4) See audio port. (5) See graphics port.portable digital document (PDD)A print file that can be viewed without the application or fonts that created it. It is created by printing with the PDD Maker GX printer driver. See also print file.portable Macintosh computerAny Macintosh computer that can be battery powered.port fontThe font for drawing text in a graphics port, as specified in the txFont field of the graphics port record.port nameA unique identifier for a particular application within a computer. The port name contains a name string, a type string, and a script code. An application can specify any number of port names for a single port so long as each name is unique. See also port.port rectangleAn entry in the graphics port data structure. Ordinarily, the port rectangle represents the area of a graphics port available for drawing—that is, the content region of a window.positions arrayAn array that contains positions for the origin of each character or glyph in the shape. These positions, stored as points, can be relative to the advance width of the previous character or glyph, or they can be absolute positions in coordinates.postFor an error, warning, or notice, to place in an accessible location. QuickDraw GX posts an error, for example, when a function cannot complete successfully.postcompensation actionThe extra processing, such as addition of kashidas and ligature decomposition, that occurs after glyphs have been repositioned during justification.postingThe process of generating error, warning, and notice messages by QuickDraw GX. See also debugging version, error, non-debugging version, notice, warning.postmultipliedA term that describes the order in which matrices are multiplied. Matrix [A] is postmultiplied by matrix [B] if matrix [A] is replaced by [A] ¥ [B]. Compare premultiplied.PostScript imaging systemThe imaging system provided by QuickDraw GX that converts QuickDraw GX shapes into PostScript instructions and data for PostScript output devices such as the Apple LaserWriter family of printers.PostScript printer driverA printer driver that converts each QuickDraw drawing operation into the equivalent PostScript drawing operation. The driver sends the converted drawing operations to the printer—typically, a laser printer. The printer interprets the PostScript drawing operations and renders the image, thereby off-loading image processing from the computer.power cyclingA method of entering the idle state in which power to the CPU is cycled on and off for increasing intervals, until some relevant system activity is detected.Power ManagerThe part of the Macintosh Operating System that controls power to the internal hardware devices of battery-powered Macintosh computers. The Power Manager also provides some service unique to portable Macintosh computers—such as reading the current CPU clock speed—that are not directly related to power control.Power Manager ICThe 50753 microprocessor in the Macintosh Portable computer and some other portable Macintosh computers. The Power Manager IC (along with other circuits) controls power to the various subsystems of the computer. The power control functions may be handled by different hardware on other portable Macintosh computers.PowerPCSee PowerPC microprocessor.PowerPC applicationAn application that contains code only for a PowerPC microprocessor. See also 680x0 application, fat application.PowerPC compilerAny compiler that produces code that can execute on a PowerPC. See also 680x0 compiler.PowerPC microprocessorAny member of the family of PowerPC microprocessors. The MPC601 processor is the first PowerPC CPU.PowerPC NumericsThe floating-point environment on PowerPC processor-based Macintosh computers. This environment provides floating-point data types and arithmetic operations, plus some advanced numerical functions (such as logarithmic and trigonometric functions). See also Standard Apple Numerics Environment.PowerPC Numerics libraryA C library that implements floating-point transcendental functions and contains type definitions and macros used for floating-point operations. It is contained in the file MathLib.PowerPC processor-based Macintosh computerAny computer containing a PowerPC central processing unit that runs Macintosh system software. See also 680x0-based Macintosh computer.PowerPC softwareAny software (that is, application, extension, driver, or other executable code) that consists of code only for a PowerPC microprocessor. See also PowerPC application.power-saver stateA power conservation state of portable Macintosh computers in which the processor slows from its normal clock speed to some slower clock speed. On the PowerBook 180 computer, for example, the CPU clock speed can be reduced from 33 MHz to 16 MHz in order to conserve power. See also idle state, sleep state.PowerShare catalogAn AOCE server-based catalog provided by Apple Computer, Inc. See also external catalog.PowerShare serverA server installed on an AppleTalk network to provide catalog services to any number of entities on that network. A PowerShare server can also identify and authenticate users to ensure that only authorized people or agents gain access to the catalog information.PowerTalk Key ChainThe PowerTalk software that sets up and maintains a user’s PowerTalk Setup catalog.PowerTalk Setup catalogA special personal catalog that contains information about the mail and messaging services, catalog services, and other services available to the owner of the computer. See also local identity.PowerTalk system softwareApple Computer’s implementation of the AOCE system software for use on Macintosh computers. The PowerTalk system software includes desktop services as well as all of the services of the AOCE system software managers.PPC ToolboxSee Program-to-Program Communications (PPC) Toolbox.precisionThe number of digits required to accurately represent a number. For example, the value 3.2 requires two decimal digits of precision, and the value 3.002 requires four decimal digits. In numeric data formats, the precision is equal to the number of bits (both implicit and explicit) in the significand.preferences fileA file, usually located in the Preferences folder, that records a user’s configuration settings for an application.Preferences folderA directory located in the System Folder for holding files that record users’ configuration settings for applications on a particular Macintosh computer.Preferred Executable Format (PEF)The format of executable files used for PowerPC applications and other software running on Macintosh computers. See also Extended Common Object File Format.preferred interfaceThe AppleTalk interface standard designed to be similar to that of the Device Manager and the File Manager. Its routines use parameter blocks to pass input and output values. The interface glue code converts the parameter block values into a Device Manager control call to the appropriate AppleTalk device driver.preferred partition sizeThe partition size at which an application can run most effectively. The Operating System attempts to secure this partition size upon launch of the application.preferred rateThe default playback rate for a QuickTime movie.preferred volumeThe default sound volume for a QuickTime movie.premultipliedA term that describes the order in which matrices are multiplied. Matrix [A] is premultiplied by matrix [B] if matrix [A] is replaced by [B] ¥ [A]. Compare postmultiplied.prepareTo resolve imports in a fragment to exports in some import library.prerollA technique for improving movie playback performance. This technique is used when prerolling a movie. The Movie Toolbox informs the movie’s media handlers that the movie is about to be played. The media handlers can then load the appropriate movie data. In this manner, the movie can play smoothly from the start.previewA short, potentially dynamic, visual representation of the contents of a file. The Standard File Package can use file previews in file dialog boxes to give the user a visual cue about a file’s contents.preview componentA component used by the Movie Toolbox’s standard file preview functions to display and create visual previews for files. Previews usually consist of a single image, but they may contain many kinds of data, including sound. In QuickTime, the Movie Toolbox is the primary client of preview components. Rarely, if ever, do applications call preview components directly.primary caretThe high caret that is displayed at the primary caret position; part of a dual caret.primary caret positionWhen a dual caret appears, the screen location that marks the insertion point for text whose line direction matches the primary line direction.primary line directionThe dominant line direction (right-to-left or left-to-right) of the current text. The primary line direction is typically specified by the value of the system direction global variable, SysDirection.primeTo activate a Time Manager task that is already installed in the Time Manager queue.prime routineA device driver routine that implements the input and output functions of the driver. This routine is optional and need not be implemented.primitive formHaving stylistic variations incorporated into the shape type, geometry, and shape fill.primitive object classAn object class defined in the Apple Event Registry: Standard Suites for Apple event objects that contain a single value; for example, the cBoolean, cLongInteger, and cAlias object classes are all primitive object classes. An Apple event object that belongs to a primitive object class has no properties and contains only one element—the value of the data.primitive shapeA shape whose shape type, geometry, and shape fill have had stylistic information incorporated into them.print dialog boxA dialog box provided by QuickDraw GX that is both movable and modal. Most print dialog boxes have both a normal and an expanded version. The application can customize print dialog boxes by adding panels. See also panel.Print Documents eventAn Apple event that requests that an application print a list of documents; one of the four required Apple events.printerSee desktop printer, formatting printer, output printer.printer driverA software module that controls how the contents of a document are spooled, rendered, and sent to a specific output device.printer objectAn object that represents the characteristics of a printer, such as its color space and resolution. The output printer and formatting printer are represented by printer objects.printer resource fileA file containing all the resources needed to run the Printing Manager with a particular printer.print fileThe spooled version of a QuickDraw GX shape or set of shapes that is the intermediate stage in printing. A print file consists of a stream of flattened QuickDraw GX objects. See also portable digital document.print file objectA representation of a print file, which allows an application to access the contents of the file.print imaging systemSee imaging system.printing alert boxAn alert box used by QuickDraw GX printing to display information to the user that must be responded to. The alert box is like a dialog box in that it can contain control items. The user must explicitly dismiss an alert box to remove it from the screen.printing extensionAn add-on software module that allows you to extend printing functionality provided by applications and printer drivers.printing graphics portThe printing environment defined by a TPrPort record, which contains a QuickDraw graphics port (either a GrafPort or CGrafPort record) plus additional information used by the printer driver and system software. An application prints text and graphics by drawing into a printing graphics port using QuickDraw drawing routines, just as if drawing on the screen.printing loopApplication-supplied code that handles printing needs, such as presenting the job dialog box and determining the range of pages to be printed.Printing ManagerA collection of system software routines that your application can use to print from the Macintosh computer to any type of connected printer.printing messageA notice that QuickDraw GX sends to the message handlers in a message chain that a certain printing-related condition has arisen or that a certain printing-related task needs to be accomplished. See also message chain, message handler.printing message overrideSee message override.printing objectsQuickDraw GX objects used for printing. Printing objects include the job object, format object, paper-type object, and others.print jobSee job object.PrintMonitor Documents folderA directory located in the System Folder for storing spooled documents waiting to be printed.priority justification overrideA style object property used only by layout shapes. It is a structure that redefines the justification priorities and behaviors for whole classes of glyphs.priority justification override arrayAn array that alters the standard justification behavior for all glyphs of a given justification priority.private keyA number that is derived from a password and used by an encryption algorithm. The ASDSP initiator and recipient each have a private key, which is used in the authentication process. The private key is also called a user key or client key.private resourceAny executable resource whose behavior is defined by your application (or other kind of software) alone. Compare accelerated resource.private scrapA scrap used exclusively by TextEdit.privilege modelA set of conventions for controlling access to stored files and directories.privilegesSee directory access privileges.procedure informationA long word that encodes information about a routine’s calling conventions, the sizes and locations of the routine’s parameters, and the size and location of the routine’s result. Defined by the ProcInfoType data type.procedure pointerA reference generated by a compiler when taking the address of a routine. On 680x0-based Macintosh computers, a procedure pointer is the address of the routine’s executable code (and is defined by the ProcPtr data type). On PowerPC processor-based Macintosh computers, a procedure pointer is the address of the routine’s transition vector.processAn open application, or, in some cases, an open desk accessory. (Only desk accessories that are not opened in the context of another application are considered processes.)Process ManagerThe part of the Macintosh Operating System that provides a cooperative multitasking environment by controlling access to shared resources and managing the scheduling, execution, and termination of applications.processor cacheSee data cache, instruction cache.processor-direct slot (PDS)An Apple-specific expansion interface architecture included in some Macintosh computers. It uses a single connector that allows an expansion card direct access to all of the microprocessor signals.processor priorityBits in the status register of the CPU that indicate which interrupts are to be processed and which are to be ignored.process serial numberA number assigned by the Process Manager that identifies a particular instance of an application; this number is unique during a single boot of the local machine. Defined by the ProcessSerialNumber data type.ProcInfoTypeSee procedure information.ProcPtrSee procedure pointer.profile chromaticitiesA set of color values in a color profile, giving the device-independent colors representing the full intensities of the primary colors on the device.profile dataA property of a color profile object; it consists of a ColorSync color profile structure.profile response curvesA set of curves in a color profile representing the color response of a device as the color intensity ranges from zero to maximum.program counter (PC)A register in the CPU that contains a pointer to the memory location of the next instruction to be executed.Program-to-Program Communications (PPC) ToolboxThe part of the Macintosh system software that allows applications to exchange blocks of data with each other by reading and writing low-level message blocks.progress functionAn application-defined function that is invoked by the Movie Toolbox or the Image Compression Manager. You can use these functions to track the progress of time-consuming activities, and thereby keep the user informed about that progress.prologA standard piece of code at the beginning of a routine that sets up the routine’s stack frame and saves any nonvolatile registers used by the routine. See also epilog.pronunciation dictionaryA list of words and their pronunciations, installed in a speech channel to override default speech synthesizer pronunciations of words.pronunciation dictionary resourceA pronunciation dictionary stored in a resource of type 'dict'.property(1) An item or set of data in a QuickDraw GX object. A property of an object is analogous to a field of a data structure; however, a field is accessed through its name, whereas a property is accessed through a function. (2) An Apple event object that defines some characteristic of another Apple event object, such as its font or point size, that can be uniquely identified by a constant. The definition of each object class in the Apple Event Registry: Standard Suites lists the constants and class IDs for properties of Apple event objects belonging to that object class. For example, the constants pName and pBounds identify the name and boundary properties of Apple event objects that belong to the object class cWindow. The pName property of a specific window is defined by an Apple event object of object class cProperty, such as the word “MyWindow,” which defines the name of the window. An Apple event object can contain only one of each of its properties, whereas it can contain many elements of the same element class. See also Apple event object, container, element classes. (3) An individual, self-contained piece of information, such as a number or a string. A property is defined in an aspect template and stored in an aspect in memory.property commandAny command handled by your AOCE template code resource’s kDETcmdPropertyCommand routine. The CE calls your code resource with the kDETcmdPropertyCommand routine selector when the user clicks a button or checkbox in your information page, when the user selects an item in a pop-up menu in your information page, and in a few other circumstances.property IDA four-character code, which can also be represented by a constant, that identifies a property.property numberA reference number assigned to a property by an aspect template. The property number uniquely identifies that property within that aspect.property typeA constant associated with a property that specifies the nature of the data in the property value. For example, a property type can be a number, a string, or a custom type defined by a developer.property valueThe data associated with a property.proportional fontAny font in which different characters have different widths; thus, the space taken up by words having the same number of letters can vary.prosodyThe rhythm, modulation, and stress patterns of speech.protected blockA block of memory that should not be moved or purged by a grow-zone function.protocol(1) A standard set of rules for coordinating transmission between a sender and receiver. (2) A formalized set of rules that networked computers use to communicate. Network software developers implement these rules in programs that carry out the functions specified by the protocol. AppleTalk consists of a number of protocols, many of which are implemented in drivers.protocol discriminatorsA series of hierarchical type fields in a packet header that incrementally distinguish for which protocol handler a packet is intended. The value of a higher field can affect the possible values of a field that follows it.protocol handlerA piece of assembly-language code that controls the reception of packets of a given protocol type that are delivered to a node. A protocol handler receives packets for a specific protocol type much like a socket listener receives packets for a specific socket. The data link determines the type of the packet and passes it on to the appropriate protocol handler.prototypeSee function prototype.proxyA privilege provided by a user or service to an intermediary. The proxy allows the intermediary to be authenticated as the user or service for a limited period of time.pseudo-Boolean transfer modesTransfer mode types in which the result color is achieved by normalizing the source and destination values and performing simple arithmetic operations whose results are analogous to 1-bit Boolean operations.pseudo-itemA constant that does not represent any actual item in the dialog list of one of the dialog boxes displayed by the Standard File Package.pseudonymAn alternative name for a record in a Catalog Manager routine.pseudo-persistent attribute creation IDA number that uniquely identifies an attribute value within a record. It persists from the time the CSAM is opened at system startup until system shutdown. See also attribute creation ID.pseudo-random number generatorAn algorithm that is designed to return a value that is as random as possible.public keyOne of a pair of keys needed for public-key cryptography. Every user has a public key, which can be distributed to other users.public-key certificateA document that contains, among other information, the name and public key of a user. The user is the owner of the certificate. See also signed certificate, certificate set.public-key cryptographyA system of cryptography in which every user has two keys to encrypt and decrypt data: a public key and a private key. Data encrypted with a user’s public key can be decrypted only with that same user’s private key. Likewise, data encrypted with a user’s private key can be decrypted only with that user’s public key.public validationThe process of checking the validity of the parameters passed by an application. See validation.publishTo make data available to other documents and applications through a publisher. When a user creates or edits the data in the publisher and then saves it, the current version of the data is stored in an edition. See also edition, publisher, subscriber.publisherA portion of a document that makes its data available to other documents or applications. A publisher stores its data in an edition whenever a user creates or edits the data in the publisher and then saves it. See also edition, section, subscriber.pull-down menuA menu that is identified by a menu title (a word or an icon) in the menu bar.purgeTo remove a relocatable block from the heap, leaving its master pointer allocated but set to NIL.purgeable blockA relocatable block that can be purged from the heap.purge-warning procedureA procedure associated with a particular heap zone. The Memory Manager calls this procedure whenever a block is about to be purged from the zone.quasi-batch modeA mode of operation available only to personal MSAMs in which the MSAM complies with the minimum requirements of online mode. See also online mode.queryA string of commands and data sent to a database or other data source. A query does not necessarily extract data from a data source; it might only send data or commands to a database or other application.query definition functionA function contained in a query document that prompts the user for information and modifies the query before the Data Access Manager sends it to the data server.query documentA file of file type 'qery' containing commands and data in a format appropriate for a database or other data source. An application uses high-level Data Access Manager routines to open a query document.query recordA data structure in memory containing information provided by a 'qrsc' resource. The query record includes a pointer to a query.queueA list of identically structured entries linked together by pointers.queue contextA grouping of virtual message queues. When you close a queue context, you simultaneously close all of the queues associated with that context. See also virtual queue.queue elementA data structure that contains a pointer to the next queue element in the queue, a value indicating the queue type, and a variable data field.queue headerA data structure that contains flags specific to the queue, a pointer to the first element in the queue, and a pointer to the last element in the queue.Queue UtilitiesThe collection of routines for directly adding a queue element to a queue or directly removing a queue element from a queue.QuickDrawA collection of system software routines that performs graphics operations on the user’s screen. See also basic QuickDraw, Color QuickDraw.QuickDraw global variablesA set of variables stored in a 680x0 application’s A5 world that contain information used by QuickDraw.QuickDraw GXA collection of graphics, typography, and printing routines that provide provides applications with sophisticated color publishing capabilities. QuickDraw GX augments the capabilities of QuickDraw.QuickDraw GX cacheTemporary memory that is managed by QuickDraw GX. Each object has a pointer to one or more caches. Each cache is related to only one object. See also dead cache, live cache.QuickDraw GX Font Feature RegistryAn official document maintained by Apple Computer, Inc., in which feature types and feature selectors are defined and named.QuickDraw GX memoryThe parts of computer memory used by QuickDraw GX, including the graphics client heap. Compare application heap.QuickDraw printer driverA printer driver that renders images on the Macintosh computer and then sends the rendered images in the form of bitmaps or pixel maps to the printer, which might be a dot-matrix printer, an ink jet printer, a laser printer, or a plotter.QuickTimeA collection of managers and other system software components that allow your application to control time-based data.quiet NaNA NaN that propagates through arithmetic operations without signaling an exception.Quit Application eventAn Apple event that requests that an application perform the tasks—such as releasing memory, asking the user to save documents, and so on—associated with quitting; one of the four required Apple events. The Finder sends this event to an application immediately after sending it a Print Documents event or if the user chooses Restart or Shut Down from the Finder’s Special menu.radio buttonA control that appears onscreen as a small circle. A radio button displays one of two settings: on (indicated by a black dot inside the circle) or off. A radio button is always a part of a group of related radio buttons in which only one button can be on at a time. When the user clicks an unmarked radio button, the application turns that button on and turns the other buttons in its group off.RAMSee random-access memory.RAM diskA portion of the available RAM reserved for use as a temporary storage device. A user can configure a RAM disk or disable it altogether using controls in the Memory control panel.ramp-AND modeA transfer mode type in which the source and destination color components are normalized, and their product (source ¥ destination) is the result.ramp-OR modeA transfer mode type in which the source and destination color components are normalized, and the result of (source + destination – source ¥ destination) is the result.ramp-XOR modeA transfer mode type in which the source and destination color components are normalized, and the result of (source + destination – 2 ¥ source ¥ destination) is the result.random-access memory (RAM)Memory whose contents can be changed. The RAM in a Macintosh computer contains exception vectors, buffers used by hardware devices, the system and application heaps, the stack, and other information used by applications.range descriptor recordA coerced AE record of type typeRangeDescriptor that identifies two Apple event objects marking the beginning and end of a range of elements. See also boundary objects.range lockingLocking a range of bytes in a file so that other users can’t read from or write to that range, but allowing the rest of the file to be accessed.raster imaging systemThe imaging system provided by QuickDraw GX that converts QuickDraw GX shapes into data and control sequences for raster output devices such as the Apple ImageWriter family of printers.rateA value that specifies the pace at which time passes for a time base. A time base’s rate is multiplied by the time scale to obtain the number of time units that pass per second. For example, consider a time base that operates in a time coordinate system that has a time scale of 60. If that time base has a rate of 1, 60 time units are processed per second. If the rate is set to 1/2, 30 time units pass per second. If the rate is 2, 120 time units pass per second. See also sample rate, speech rate.raw dataIn a dictionary, any information related to the key entry. The information can be the explanation of the key in a general dictionary, or perhaps all the Han characters with the pronunciation of the key entry in an East Asian dictionary.raw key codeA key code generated by a keyboard prior to any processing by the 'KMAP' resource. See also virtual key code.raw textCharacters in an active input area or floating input window that have not yet been converted to ideographic or other final form. Compare convert, confirm.read-only memory (ROM)Memory whose contents are permanent. The ROM in a Macintosh computer contains routines for the Toolbox and the Operating System, and the various system traps.read privilegesSee See Files privileges.read/write permissionInformation associated with an access path that indicates whether the file can be read from, written to, or both.reallocateTo allocate new space in the heap for a purged block and to update the block’s master pointer to point to its new location.read-header area (RHA)A buffer that is internal to the .MPP driver. When the .MPP driver receives a frame containing a DDP packet, the .MPP driver’s interrupt handler moves the frame’s first 3 bytes (the frame header) into the read-header area (RHA). Eight bytes of the RHA are then available for the application’s use.real-time expansionAudio expansion of a sound that occurs while the sound is playing. Compare buffered expansion.receive queueAn ADSP buffer in which the local connection end receives and stores bytes of data from the remote connection end until the local connection end’s client application reads them.receive routineA software process that a multinode application must include in order to read in the contents of packets delivered to that multinode. Because the .MPP driver passes values in registers to a multinode application’s receive routine when the .MPP driver calls the routine, receive routines must be written in assembly language.recipient(1) The ASDSP client application of the connection end that receives the request and the information from the server. (2) The end of a communications link that receives credentials and a challenge from the initiator. The recipient must respond correctly to establish an authenticated connection. (3) An addressee on an AOCE message. See also original recipient, resolved recipient.recordThe fundamental container for data storage in an AOCE catalog; analogous to a file in the HFS hierarchy. A record can contain any number of attributes.recordable applicationAn application that uses Apple events to report user actions to the Apple Event Manager for recording purposes. When a user turns on recording (for example, by pressing the Record button in the Script Editor application), a scripting component translates the Apple events generated by the user’s subsequent actions into statements in a scripting language and records them in a compiled script. See also scriptable application.recordable eventAny Apple event that any recordable application sends to itself while recording is turned on for the local computer, with the exception of events that are sent with the kAEDontRecord flag set in the sendMode parameter of the AESend function.record aliasA record that enables you to store information about another record. For example, an alias could store in its attribute value the record location information for the original record.record creation IDA number that uniquely identifies a record within a catalog. Not all catalogs support record creation IDs.record IDThe identity of a record, comprising the record name, record type, record creation ID, and record location information. See also record creation ID, record type.recordingThe process of creating an analog or digital representation of a sound. See also sampling.recording processAny process (for example, a script editor) that can turn Apple event recording on and off and receive and record recordable Apple events.record referenceAn attribute that identifies a specific catalog record.record typeA value that indicates the type of entity represented by a record—for example, LaserWriter, User, or Group.recoverable errorA nonfatal QuickDraw GX error indicating fragmented memory, a problem with the backing store, or a problem with the unflattening process.rectangle(1) A mathematical entity defined either by its four boundaries (upper, left, lower, and right) or by two points (the upper-left and lower-right corners). Rectangles are used to define active areas on the screen, to assign coordinate systems to graphical entities, and to specify the locations and sizes for various graphical operations. (2) A rectangular shape drawn onscreen with a QuickDraw procedure such as FrameRect or PaintRect.rectangle shapeA type of QuickDraw GX shape. The geometry of a rectangle shape contains points representing two opposing corners of a rectangle.reduceTo remove unnecessary geometric points from a geometry.reduced instruction set computer (RISC)A microprocessor in which all machine instructions are uniformly formatted and are processed through the same steps. See also PowerPC microprocessor.Red ZoneThe area of memory immediately above the address pointed to by the stack pointer. The Red Zone is reserved for temporary use by a function’s prolog and as an area to store a leaf routine’s nonvolatile registers.reentrant device driverA device driver that is capable of handling multiple requests simultaneously.reentrant driverA driver that can be interrupted while servicing a request, service the new request, and then complete the original request.reentrant exception handlerAn exception handler that can be interrupted while servicing an exception, then service a new exception, and then complete servicing the original exception.referenceA longword value, neither a pointer nor a handle, through which an application accesses a QuickDraw GX object. References are created by QuickDraw GX and passed to applications.reference white pointSee white point.reflectionThe symmetrical movement of a mapping with respect to the Cartesian coordinate axes. The movement can be about the x- or y- or both axes.region(1) An arbitrary area or set of areas on the QuickDraw coordinate plane. The outline of a region should be one or more closed loops. (2) For the Macintosh script management system, a particular subset of a language. A region can represent a linguistic or cultural entity, not necessarily corresponding to a nation, whose language is different enough from other versions of the same language that it merits a specific localized version of Macintosh system software. For example, U.S. and British are two regional variations that are subsets of the English language.region codeA number indicating the Macintosh version of the written language of a particular region. Constants are defined for each of the region codes recognized by the Macintosh script management system.register-based routineA routine that receives its parameters and returns its results, if any, in registers. See also stack-based routine.regular enclosureAny message enclosure that is not a content enclosure. See also content enclosure, enclosure.relative handleA pointer to a block’s master pointer, expressed as an offset relative to the start of the heap zone rather than as an absolute memory address. A block’s relative handle is contained in its block header.relative pathA path to the target from another file or directory on the same volume.relative positionA position for the origin of each character or glyph in the glyph shape given in coordinates relative to the preceding character or glyph. Compare absolute position.relative searchA search that starts in a specified directory and searches for the target of an alias record by ascending the file system hierarchy to a predetermined common parent of the target and the starting directory, and then descending the hierarchy from that common parent.release(1) To free an allocated area of memory, making it available for reuse. (2) To allow a previously held range of pages to be movable in physical memory.reliable delivery of dataThe services a protocol provides that include error checking and recovery from error or packet loss.relocatable blockA block that can be moved within the heap during compaction.remote memoryMemory, such as that on an accelerator card, that is not directly addressable. Compare direct memory.renderingIn QuickDraw GX printing, the process during the imaging phase of printing during which each despooled page is converted into image data that can be printed by the output device. See also imaging phase.reportA message with a defined set of message blocks used to send delivery and non-delivery indications to the sender of the message.requesterAn ATP application that transmits a request for some action to be performed to an ATP responder application that carries out the action and transmits a response reporting the outcome.required Apple eventOne of the four Apple events in the Required suite that the Finder sends to applications: Open Documents, Open Application, Print Documents, or Quit Application.required parameterAn Apple event parameter that must be included in an Apple event. For example, a list of documents to open is a required parameter for the Open Documents event. Direct parameters are often required, and other additional parameters may be required. Optional parameters are never required.Rescued Items from volume name folderA directory located in the Trash directory and created by the Finder at system startup, restart, or shutdown only when it finds items in the Temporary Items folder, usually after a system crash. The Rescued Items from volume name folder is named for the volume on which the Temporary Items folder exists. When a user empties the Trash, all Rescued Items folders disappear.reselection phaseAn optional phase in which a SCSI target device reconnects to the initiator.reservationSee memory reservation.reserveSee memory reserve.reserved attributesThe attributes of a collection item’s 32 attributes that are reserved and cannot be set.resolutionThe degree of detail at which a device such as a printer or a screen can display an image. Resolution is usually specified in dots per inch, or dpi, in the x and y directions. The higher the value, the finer the detail of the image.resolve(1) To find the target of an alias record. (2) To locate the Apple event object described by an object specifier record.resolved recipientA recipient to which an MSAM must deliver a message. See also original recipient.resourceAny data stored according to a defined structure in a resource fork of a file; the data in a resource is interpreted according to its resource type.resource attributesFlags in the resource map that tell the Resource Manager how to handle the corresponding resource.resource fileThe resource fork of a file.resource forkThe part of a file that contains the files’ resources, which contain data accessed using the Resource Manager. This data usually corresponds to data—such as menu, icon, and control definitions—created by the developer, but it may also include data created by the user while the application is running. A resource fork consists of a resource map and resources. Compare data fork.resource IDAn integer that identifies a specific resource of a given type.resource mapIn a resource file, data that is read into memory when the file is opened and that, given a resource specification, leads to the corresponding resource data.resource nameA string that, together with the resource type, identifies a resource in a resource file. A resource may or may not have a name.resource specificationA resource type and either a resource ID or a resource name.resource typeA sequence of four characters that uniquely identifies a specific type of resource.responderAn ATP application that carries out a request sent to it from an ATP requester application, and then transmits a response to the requester returning the resulting data or reporting the outcome.response messageA message comprising up to eight packets that the responder client application can send to the requester client application. ATP maintains and manages the correct sequence of these packets.restricted access errorA QuickDraw GX error indicating that the object data requested is private and not available.rest stateSee idle state.result colorThe color of the destination after drawing has occurred. Compare destination color, source color.result color limitsIn a transfer mode, limits on the permissible values for result color to achieve in transfer-mode calculations. Compare destination color limits, source color limits.result handlerA routine that the Data Access Manager calls to convert a data item to a character string.result matrixA 5 ¥ 4 matrix, part of the transfer mode structure, that allows you to manipulate the components of the result color after it is calculated.result out of range warningAn application execution warning detected and posted by QuickDraw GX indicating that the function result was out of the valid range.results recordA structure that the Data Access Manager uses to store the data retrieved by the DBGetQueryResults function. This data is returned by a data source in response to a query.resume dispatch functionAn application-defined function called by OSADoEvent or OSAExecuteEvent to dispatch an Apple event directly to an application’s default handler for that event.resume eventAn event indicating that an application has been switched back into the foreground and can resume interacting with the user. See also suspend event.resume procedureA procedure within an application that allows the application to recover from system errors.return receiptA high-level event that indicates whether the other application accepted the high-level event sent to it by your application.reversed bit-numberingA bit-numbering scheme opposite that of the MC680x0 numbering scheme. Bit numbers are counted from left to right instead of right to left. For example, using the reversed bit-numbering scheme on a byte, the first bit is bit number 0 and the last bit is bit number 7. (That is, the most significant bit has the lowest bit number, and the least significant bit number highest bit number.) Compare MC680x0 bit-numbering.RGBColor recordA data structure of type RGBColor used to specify a color by its red, green, and blue components, with each component defined as a 16-bit integer. Color QuickDraw compares such a 48-bit value with the colors actually available on a screen’s video device at execution time and chooses the closest match.RGB color spaceA color space whose three components measure the intensity of red, green, and blue. Used mostly for color video.RGB color valueA value that indicates the red, green, and blue components of a color. An RGB color value is specified in an RGBColor record.RHASee read-header area.right-side bearingThe white space on the right side of the glyph; this value may or may not be equal to the value of the left-side bearing.right-to-left caretA type of caret that, at direction boundaries, appears at the proper caret position for inserting right-to-left text. Compare dual caret, left-to-right caret.RISCSee reduced instruction set computer.ROMSee read-only memory.Roman baselineThe baseline used in most Roman scripts and in Arabic and Hebrew.Roman character setA set of characters used for the Roman writing system. Roman character sets include the Standard Roman character set, Macintosh character set, and ASCII character set.Roman writing systemThe visual representation of words and letters based on the Roman alphabet (a, b, c, and so forth). Developed during the Roman empire, Roman is the most widely used writing system in the world today. For example, Roman is used in most countries of Europe, the Americas, Africa, Oceania, and some Asian nations.ROM registryA list of the import libraries that are stored in the ROM of a Macintosh computer. See also file and directory registry.root directoryThe directory at the base of a volume.root nodeThe first index node in a B*-tree.rotateTo turn about a point. A mapping can be used to rotate a shape about a fixed origin.rounded rectangleA rectangle with rounded corners. The figure is defined by a bounding rectangle and the width and height of the ovals forming the corners. The corner width and corner height are limited to the width and height of the bounding rectangle itself; if they are set larger, the rounded rectangle becomes an oval.roundingAn action performed when a result of an arithmetic operation cannot be represented exactly in a numeric data format. With rounding, the computer changes the result to a close value that can be represented exactly.rounding direction modesModes that specify the direction a computer will round when the result of an arithmetic operation cannot be represented exactly in a numeric data format. Under PowerPC Numerics, the computer resolves rounding decisions in one of the four directions chosen by the user: to nearest (the default), upward, downward, and toward zero.roundoff errorThe difference between the exact result of an IEEE arithmetic operation and the result as it is represented in the numeric data format if the result has been rounded.routerSoftware that interconnects AppleTalk networks to create a single, large, dispersed AppleTalk internet.routine descriptorA data structure used by the Mixed Mode Manager to execute a routine. A routine descriptor contains one or more routine records. Defined by the RoutineDescriptor data type.routine recordA data structure that contains information about a particular routine. A routine record specifies, among other things, a routine’s instruction set architecture, the number and size of its parameters, its calling conventions, and its location in memory. Defined by the RoutineRecord data type.Routing Table Maintenance Protocol (RTMP)An AppleTalk protocol that provides routers with a means of managing routing tables used to determine how to forward a packet from one socket to another across an internet based on the packet’s destination network number.RSARSA Data Security, Inc., a prime issuing organization for public-key certificates.RTMPSee Routing Table Maintenance Protocol.RTOCSee Table of Contents Register.runA sequence of characters that are contiguous in memory and share a set of common attributes. See, for example, direction run, font run, script run, style run.run controlsA style object property used only by layout shapes. It is a set of values and flags that control various aspects of how the text in a style run is displayed.run controls structureAn array that is a property of every style object but is used only by layout shapes. This structure controls various features associated with text in a style run.run featuresSee font features.run features arrayA style object property used only by layout shapes. It is an array specifying the set of font features—typographic capabilities as defined by the font—to apply to the text of a style run.run-time environmentThe execution environment provided by the Process Manager and other system software services. The run-time environment dictates how executable code is loaded into memory, where data is stored, and how functions call other functions and system software routines.run-time librarySee implementation version.SAMSee service access module.sampleSee sample point.sampled soundAny sound defined using sampled-sound data.sampled-sound dataAny set of values that represent the sample points of a sampled sound. The values can be in either offset-binary format or two’s complement format.sampled sound headerA sound header that can describe monophonic, noncompressed sampled-sound data. Defined by the SoundHeader data type. See also compressed sound header, extended sound header.sample frameAn interleaved set of sample points (for noncompressed sampled-sound data) or packets (for compressed sampled-sound data).sample numberA number that identifies the sample with data for a specified time.sample point(1) A value representing the amplitude of sampled-sound data at a particular instant. One or more sample points make up a sample frame of noncompressed sampled-sound data. See also packet. (2) A single element of a sequence of time-ordered data.sample rateThe rate at which samples are recorded. Sample rates are usually measured in kilohertz or megahertz.samplingThe process of representing a sound by measuring its amplitude at discrete points in time. See also recording.SANESee Standard Apple Numerics Environment.saturation valueA setting that controls color intensity. For example, at high saturation levels, red appears to be red; at low saturation, red appears pink. Valid saturation values range from 0 to 65,535, where 0 is the minimum saturation value and 65,535 specifies maximum saturation. Saturation value is set with the video digitizer component’s VDSetSaturation function.saturation matchingA color-matching method in which colors from the source device are shifted to fit the gamut of the destination device in such a way that their saturation (vividness) is preserved. Compare colorimetric matching, perceptual matching.saved registers areaThe area in a PowerPC stack frame that holds the saved values of the nonvolatile general-purpose and floating-point registers.scaleTo proportionally enlarge or shrink. A mapping can be used to scale the geometry of a shape, about a fixed origin, either horizontally or vertically.scalingThe adjustment in size or shape of the glyphs of a font. The Font Manager performs both implicit scaling and explicit scaling, at the request of QuickDraw.scaling factorA specific scale that you force onto a style run to create custom kerning. See also kerning adjustments array, point size factor.scatter/gather listA SCSI Manager 4.3 data type consisting of one or more elements, each of which describes the location and size of one data buffer.SCBSee session control block.scrapA storage area (either in memory or on disk) that is available to applications to hold the last data cut or copied by the user.Scrap ManagerA collection of routines that your application can use to support copy-and-paste operations.scrap translation listA list of source and destination scrap types among which a scrap translation system can translate. Defined by the ScrapTranslationList data type.scrap translation systemA translation system that can recognize and translate scraps from one format to another.scrap type specificationA way of specifying information about translating a scrap. Defined by the ScrapTypeSpec data type.script(1) Any collection of data that, when executed by the appropriate program, causes a corresponding action or series of actions. When a scripting component that supports the OSA executes a script, it sends Apple events as necessary to trigger actions in server applications. (2) See script system. (3) A method for depicting words visually.scriptable applicationAn application that can respond as a server application to Apple events sent to it by scripting components. To be scriptable, an application must respond to the appropriate standard Apple events, and it must provide an 'aete' resource that describes the nature of that support. See also Apple event user terminology resources.script applicationA script file with the file type 'APPL' that contains the script data as a resource of type 'scpt'. If a script application has the creator signature 'aplt', a user can double-click its icon to trigger the script. If a script application has the creator signature 'dplt', a user can drag the icon for another file or a folder over the script application’s icon to trigger its script. By default, when a user triggers the script in a script application, a splash screen appears that allows the user either to quit or to run the script. Users can also save a script application in a form that bypasses the splash screen, running the script immediately after the user double-clicks its icon.script application componentA component registered with the Component Manager at system startup. When a user opens a script application, the script application component loads the script and passes the resulting script ID to the appropriate scripting component for execution.script-awareSaid of a routine or system-software manager that takes the current script system into account when manipulating or displaying text.script codeA number indicating a particular script system on the Macintosh. Constants are defined for each of the script codes recognized by the Macintosh script management system.script commentA description, in a script editor window, of what the script displayed in that window does.script contextA form of script that maintains context information for the execution of other scripts. A script context can also be used to handle Apple events. Like a compiled script, a script context can be decompiled as source data. In the AppleScript scripting language, a script context is called a script object.script dataA compiled script, script value, script context, or any other representation of a script in memory used internally by a scripting component. See also compiled script, script context, script value.script-defaulted result flagA Script Manager variable that indicates whether the system script has replaced the font script due to the unavailability of the font script.script editorAn application that allows users to record, edit, save, and execute scripts; for example, the Script Editor application provided with AppleScript.script extensionA part of the Macintosh script management system that allows for convenient and efficient creation of new script systems. Each script system provides tables in its international resources that specify the proper text-manipulation and formatting behavior; the script extension interprets those tables when an application makes a text-related call. There are two script extensions: WorldScript I, the universal 1-byte script system extension, and WorldScript II, the universal 2-byte script system extension.script fileA file in which a script is stored. A script file can be a compiled script file, a script application file, or a script text file.script-forced result flagA Script Manager variable that indicates whether the system script has replaced the font script due to font forcing.script IDA data structure of type OSAID—that is, a long integer—used by scripting components to keep track of script data.scriptingWriting and executing scripts to control the behavior of multiple applications.scripting componentA component that responds appropriately to calls made to the standard scripting component routines. Most scripting components implement scripting languages; for example, the AppleScript component implements the AppleScript scripting language.script-language recordA record that defines a script and language supported by a text service component.script-language support recordAn array of script-language records that defines all the scripts and languages supported by a text service component.Script ManagerThe part of the Macintosh system software that manages script systems.script objectAppleScript term for script context. See also script context.script recordA private data structure, maintained by the script management system, that defines each enabled script system, and through which calls to that script system are dispatched.script runA sequence of text that is contiguous in memory and belongs to a single script system.script-sorting resourceAn international resource, of type 'itlm'. The script-sorting resource lists all defined script codes, language codes, and region codes, in proper sorting order. It also maps each region to its parent language, and each language to its parent script. An application uses the script-sorting resource to sort multiple-language lists. There is only one script-sorting resource for each version of the Macintosh system software.script systemA collection of software facilities that provides for the representation of a specific writing system. It consists of a set of keyboard resources, a set of international resources, one or more fonts, and possibly a script system extension (1-byte or 2-byte). Script systems include Roman, Japanese, Arabic, Traditional Chinese, Simplified Chinese, Hebrew, Greek, Thai, and Korean. Types of script systems include 1-byte simple, 1-byte complex, and 2-byte.script text fileUncompiled statements in a scripting language saved by a script editor as a text file. A user must open a script text file in a script editor and successfully compile it before it will execute. See also script editor.script utilityThe low-level equivalent to one of a large group of script-aware Script Manager, Text Utilities, or QuickDraw text routines. Some script utilities are handled by the script management system; others are passed on to script systems. Script utilities all use the _ScriptUtil trap.script valueAn integer, a string, a Boolean value, a constant, a 'PICT', or any other fixed data that a scripting component returns or uses in the course of executing a script.scroll arrowAn arrow at either end of a scroll bar. When the user clicks a scroll arrow, the application moves a document or list one line (or some similar measure) in the direction of the arrow. When the user holds the mouse button down while the cursor is over a scroll arrow, the application moves the document or list continuously in the direction of the arrow.scroll barA control with which the user can change the portion of a document displayed within a window. A scroll bar is a light gray rectangle with scroll arrows at each end. Windows can have a horizontal scroll bar, a vertical scroll bar, or both. A vertical scroll bar lies along the right side of a window. A horizontal scroll bar runs along the bottom of a window. Inside the scroll bar is a rectangle called the scroll box. The rest of the scroll bar is called the gray area. The user can move through a document by manipulating the parts of the scroll bar.scroll boxA box that slides up and down or back and forth across a scroll bar. The position of the scroll box in a scroll bar indicates the position of the window contents relative to the entire document. When the user drags the scroll box, the application displays a different portion of the document.SCSISee Small Computer System Interface.SCSI busA bus that conforms to the physical and electrical specifications of the SCSI standard.SCSI commandAn instruction from an initiator to a target to conduct an operation, such as reading or writing a block of data. See also command descriptor block, command phase.SCSI deviceA device connected to the SCSI bus, either a peripheral device or a computer.SCSI IDAn integer value from 0 to 7 that uniquely identifies a device during SCSI transactions.SCSI interface module (SIM)A software module between the transport (XPT) and the host bus adapter (HBA) in SCSI Manager 4.3. The SIM processes and executes SCSI requests, and provides a hardware-independent interface to the HBA.SCSI ManagerThe part of the Macintosh Operating System that controls the exchange of information between a Macintosh computer and peripheral devices connected through the Small Computer System Interface (SCSI).SCSI messageInformation exchanged by the target and initiator at the completion of a SCSI transaction. See also message phase.search keyA piece of data that the File Manager uses when searching through a B*-tree to locate the information it needs.search privilegesSee See Folders privileges.SECAMSee Système Electronique Couleur avec Mémoire.secondary caretThe low caret that is displayed at the secondary caret position; part of a dual caret.secondary caret positionThe screen location (denoted by the secondary caret) associated with the character that has an opposing direction from the primary line direction.secondary scriptSee auxiliary script.secret-key cryptographyA system of cryptography in which a single key is used to both encrypt and decrypt data. All who wish to share information must share the same key and keep it secret from all others.section(1) A region of memory occupied by part of a loaded fragment. When a fragment is loaded, it is divided into a code section and one or more copies of the data section. See also code section, data section. (2) A document or portion of a document that shares its contents with other documents. The Edition Manager supports two types of sections: publishers and subscribers. A publisher makes its data available to share and a subscriber subscribes to available data. See also publisher, subscriber.secure sessionAn ADSP session that uses ASDSP to perform an authentication process in which the identities of the users at both ends of the connection are verified. Users can exchange data over a secure session, and direct ASDSP to encrypt the data before transmitting it and decrypt the data before delivering to the recipient.seedAn initialization value used by a random number generator to produce a sequence of values.See Files privilegesThe directory access privileges that allow users to read files in the specified directory.See Folders privilegesThe directory access privileges that allow users to see other directories in the specified directory.segmentOne of several logical divisions of the code of a 680x0 application. Not all segments need to be in memory at the same time.segment headerA 4-byte area at the beginning of a segment that contains the offset of the first routine’s entry from the beginning of the jump table (2 bytes) and the number of entries for the segment (2 bytes).segment location recordA data structure that provides information about the location of a fragment in the resource fork of a file on disk. Defined by the SegmentedFragment data type.Segment ManagerThe part of the Macintosh Operating System that loads and unloads the code segments of a 680x0 application into and out of memory.selection durationA time value that specifies the duration of the current selection of a movie.selection phaseThe phase in which a SCSI initiator selects the target device for a transaction.selection rangeThe series of characters in memory where the next editing operation is to occur. The onscreen glyphs of those characters are commonly highlighted. The characters in a selection range are always contiguous in memory, but their glyphs are not necessarily so on screen.selection timeA time value that specifies the starting point of the current selection of a movie.selector(1) An integer value that controls the function of a multipurpose routine. For example, the Script Manager uses selectors to figure out which variable you want to read when calling GetScriptManagerVariable. (2) See selector code.selector-based trapA system software routine that is called by passing a selector code to a single trap macro.selector codeA parameter to the Gestalt function that specifies what information about the operating environment the caller requires. See environmental selector, informational selector.selector functionA function that is executed when an application calls Gestalt and passes the associated selector code.semantic typeThe widest type of the operands of an expression.send functionA function called by a scripting component whenever it sends an Apple event during script execution. You can provide an alternative send function if you want your application to perform some action instead of or in addition to sending Apple events. If you don’t provide an alternative send function, scripting components call the standard Apple Event Manager function AESend with default parameters.send queueA buffer in which ADSP stores the bytes of data being sent until the remote connection end acknowledges their receipt.SendResetAn ADB command that instructs all ADB devices to reset themselves to their startup states. See also Flush, Listen, Talk.sequenceA series of images that may be compressed as a sequence. To do this, the images must share an image description structure. In other words, each image or frame in the sequence must have the same compressor type, pixel depth, color lookup table, and boundary dimensions.sequence grabber channel componentA component that manipulates captured data for sequence grabber components.sequence grabber componentA component that allows applications to obtain digitized data from sources that are external to a Macintosh computer. For example, you can use a sequence grabber component to record video data from a video digitizer component. Your application can then request that the sequence grabber store the captured video data in a QuickTime movie. In this manner you can acquire movie data from various sources that can augment the movie data you create by other means, such as computer animation. You can also use sequence grabber components to obtain and display data from external sources, without saving the captured data in a movie.sequence grabber panel componentA component that allows sequence grabber components to obtain configuration information from the user for a particular sequence grabber channel component. An application never calls a sequence grabber panel component directly; application developers use panel components only by calling the sequence grabber component.Serial DriverThe part of the Macintosh Operating System that provides low-level support for asynchronous, interrupt-driven serial data transfers through the modem and printer ports.serifThe fine lines stemming from and at an angle to the upper and lower ends of the main strokes of a letter—for example, the little “feet” on the bottom of the vertical strokes in the uppercase letter M in Times Roman typeface.serverA program or process that provides some service to other processes on a network.server applicationAn application that responds to Apple events requesting a service or information sent by client applications or scripting components (for example, by printing a list of files, checking the spelling of a list of words, or performing a numeric calculation). Apple event servers and clients can reside on the same local computer or on remote computers connected to a network.server MSAM (SMSAM)An MSAM that transfers messages for multiple users on the AppleTalk network to which it is connected. It transfers messages between a PowerShare mail server and an external messaging system. A server MSAM must run on the same Macintosh as a PowerShare mail server. Compare personal MSAM.server node IDA node ID that falls within the numeric range of 128–254 ($80–$FE). An application or process must explicitly request a node ID within the server range by making an extended Open call and setting to 1 the high bit (bit 31) of the extension ioMix field.serviceTo handle an interrupt by executing its interrupt handler.service access module (SAM)A software component that provides a PowerTalk user with access to external mail and messaging services or catalog services.service request signal (SRQ)A signal sent by an ADB device to inform the ADB Manager that it has data to send.session(1) A logical (as opposed to physical) connection between two entities (such as a Macintosh program and a database server) that facilitates the transmission of information between the two entities. (2) In the PPC Toolbox, an exchange of information between one open application with a port and another open application with a port. Sessions can occur between applications that are located on the same computer or across a network. An application has the option to accept or reject a session request. Authentication of the requesting user may be required before a session can commence. See also authentication, message block, port.session control block (SCB)A block of memory that an ASP workstation client application must allocate for the .XPP driver to use internally to manage a session.session establishmentThe process of setting up a connection over which a dialog between two applications or processes can occur. Session-oriented protocols provide this service.session IDA number that uniquely identifies a session.session keyA unique key that the AOCE authentication server generates and returns to the ASDSP initiator in a secure manner. The authentication server generates the session key exclusively for use by the authentication process for the session that the initiator attempts to open. The session key is valid for a limited time only.session listening socket (SLS)A socket that the ASP server uses to listen for incoming session requests.session reference numberA unique session identifier that ASP assigns to a session that it opens successfully. The ASP server uses this number to distinguish between communication from various concurrent sessions.Setup catalogSee PowerTalk Setup catalog.Setup recordA record in the PowerTalk Setup catalog containing record references to all records in the PowerTalk Setup catalog that represent slots, catalogs, and other items.setup templateA set of AOCE templates that allow a user to install and configure a service access module.shadow sync sampleA self-contained sample that is an alternate for an already existing frame difference sample. During certain random access operations, a shadow sync sample is used instead of a normal key frame, which may be very far away from the desired frame. See also frame differencing.shape(1) A graphic or typographic item (such as a geometric shape, a bitmap, or a line of text) created and drawn with QuickDraw GX. (2) A set of QuickDraw GX objects that, taken together, describe the type and characteristics of such a graphic or typographic item. A shape consists of a shape object, a style object, an ink object, and a transform object.shape attributesA group of flags that modify the behavior of a shape object.shape cacheA cache created and maintained by QuickDraw GX for storing the results of intermediate calculations made prior to drawing a shape.shape fillA property of a shape object. The shape fill specifies whether and how QuickDraw GX fills in the outlines of a shape that it draws.shape objectA QuickDraw GX object that, along with several other objects, describes a QuickDraw GX shape. A shape object specifies the fundamental type and contents of a shape.shape partA designation of a part of a shape or its geometry (such as bounding rectangle or corner point) that can be considered in hit-testing. See also tolerance.shape-parts maskFor hit-testing, the list of shape parts to be tested against the hit point. See also tolerance.shape typeA property of a shape object. The shape type specifies the classification (such as point, line, bitmap, or text) of a particular shape.shared accessThe file access permissions that allow other users both read and write access to a file.shared environmentAny operating environment that supports multiple users and multiple access to data or applications.shared libraryA fragment that exports functions and global variables to other fragments. A shared library is used to resolve imports during linking and also during the loading and preparation of some other fragment. A shared library can be stored in a file of type 'shlb'. See also import library.share pointA volume or directory made available for sharing on the network.sharingSee object sharing.sharp joinA join attribute specifying that a shape should be drawn with sharp corners.short numberA 16-bit signed integer with 16 bits to the left and 0-bits to the right of the binary decimal point. A fixed point number with a bias of 0. The short number for 1.0 is 0x0001.shrink limitThe maximum amount by which glyphs of a given priority may be compressed during justification, before processing passes to glyphs of lower priority. Compare grow limit.Shutdown ManagerThe part of the Macintosh Operating System that manages the final stages of shutting down or restarting a Macintosh computer.shutdown procedureAn custom procedure installed by calling the ShutDwnInstall procedure and executed by the Shutdown Manager before the computer restarts or shuts down.sifterSee sound component.signAs used by the Digital Signature Manager: To create a digital signature and affix it to a document or other piece of data. By signing, the signer authorizes the content of the data, protects it from alteration, and asserts his or her identity as the signer.signaling NaNA NaN that signals an invalid exception when the NaN is an operand of an arithmetic operation. If no halt occurs, a quiet NaN is produced for the result. No PowerPC Numerics operation creates signaling NaNs.signature(1) A resource whose type is defined by a four-character sequence that uniquely identifies an application to the Finder. A signature is located in an application’s resource fork. (2) See digital signature.signature resourceA resource in an AOCE template that specifies the type of the template and the base ID number for the template. Other standard template resources have ID numbers equal to the signature resource’s ID number plus some offset value.sign bitThe bit of a single, double, or double-double number that indicates the number’s sign: 0 indicates a positive number; 1, a negative number.signed certificateA public-key certificate that has been digitally signed by its issuer. Like any digital signature, the signature on a certificate ensures the integrity of the certificate (including its public key) and proves the identity of the signer (the issuer of the certificate).signed digestSee encrypted digest.signerThe individual or organization that signs a document or other piece of data. To create a signature, a signer must be the owner of a public-key certificate.signer fileA file used by a signer to create a digital signature. It consists of the signer’s encrypted private key and the signer’s certificate set.significandThe part of a binary floating-point number that indicates where the number falls between two successive powers of 2. The wider the significand field in a numeric format, the more precision the format has.SIMSee SCSI interface module.simple expressionAn expression containing one floating-point operation.Simple Mail Transfer Protocol (SMTP)A protocol for the exchange of electronic mail. Computers connected to the Internet often use this protocol.simple script systemSee 1-byte simple script system.simplifyTo remove crossed and overlapping contours from a geometry.single caretIn unidirectional text, the standard text-insertion caret. In mixed-directional text, one caret that appears at the place where the user will insert the next character, given the current keyboard script. At a boundary between two direction runs, the single caret can correspond to either the primary line direction or the secondary line direction. Because changing the keyboard script in that situation changes the caret location, the single caret is also called a moving caret or jumping caret. Compare dual caret.single-fork movie fileA QuickTime movie file that stores both the movie data and the movie resource in the data fork of the movie file. You can use single-fork movie files to ease the exchange of QuickTime movie data between Macintosh computers and other computer systems. Compare movie file.single formatA 32-bit application data format for storing floating-point values that have a precision of up to seven or eight decimal digits. It is used by engineering applications, among others.single-writer accessThe file access permissions that deny other users write access to a file but allow them to read it.size boxA box in the lower-right corner of windows that can be resized. Dragging the size box resizes the window.size correctionThe number of unused bytes at the end of the block, beyond the end of the block’s contents.size regionThe area occupied by a window’s size box. See size box.size resourceA resource (of type 'SIZE') that specifies the operating characteristics, minimum partition size, and preferred partition size of an application.skewTo progressively distort in a shearing manner. A mapping can be used to skew a shape, about a fixed origin, either horizontally or vertically.sleep demandA message from the Power Manager that informs a sleep procedure that the Power Manager is about to put the computer into the sleep state.sleep procedureA procedure that the Power Manager calls before it puts a portable Macintosh computer into the sleep state or returns it to the operating state. Sleep procedures are maintained in the sleep queue.sleep procedure selector codeAn integer passed (in register D0) to a sleep procedure that specifies whether the procedure is being called with a sleep request, a sleep demand, a wakeup demand, or a sleep-request revocation.sleep queueAn operating-system queue that contains pointers to all currently installed sleep procedures.sleep queue recordA data structure that contains information about a sleep procedure. Defined by the SleepQRec data type.sleep requestA message from the Power Manager that informs a sleep procedure that the Power Manager would like to put the computer into the sleep state. The sleep procedure has the option of denying this request.sleep-request revocationA message from the Power Manager that informs a sleep procedure that the Power Manager has canceled a sleep request. The procedure can then reverse any changes it made in response to the sleep request.sleep stateA power conservation state of portable Macintosh computers in which the Power Manager and the various device drivers shut off power or remove clocks from the computer’s various subsystems, including the CPU, RAM, ROM, and I/O ports. See also idle state, power-saver state.sliderA control, such as a scroll bar, that graphically represent the ranges of values that a user can set or that simply displays the value, magnitude, or position of something, typically in some pseudo-analog form.slopIn justified text, the amount of space (in pixels) that must be added to a line of text to make it exactly fit the desired line length. The slop value for a line is to be distributed among the style runs, words, and characters on the line.slot(1) A connector attached to the processor bus or the NuBus expansion interface. (2) A region in address space allocated to a physical slot. (3) A collection of information about one account on an external messaging system. The information includes whatever is necessary to allow an MSAM to access the account and retrieve and send messages. See also mail slot, messaging slot.slot-based VBL taskA VBL task that is linked to an external video monitor.slot-card interruptAn interrupt sent by a slot device.slot IDThe hexadecimal digit corresponding to each card slot. For Macintosh computers with the NuBus expansion interface, each slot ID number is established by the main logic board of the computer and communicated to the card through the /IDx signals.slot information recordA Slot Manager data structure containing information about a slot. If a card is installed, the slot information record contains the card’s initialization status, a pointer to the sResource directory, and other information.Slot ManagerThe set of Macintosh Operating System routines that communicate with an expansion card’s declaration ROM and allow applications to access expansion cards.slot resourceSee sResource.slot resource table (SRT)A private Slot Manager data structure that lists all of the sResource data structures currently available to the system. Applications and device drivers use Slot Manager routines to get information from the slot resource table.slot spaceThe address space assigned to expansion cards in Macintosh computers. See also standard slot space, super slot space.SLSSee session listening socket.small character setA character set with no more than 256 characters. Roman, Hebrew, and Arabic have small character sets. The script system for such a writing system needs only 1-byte character codes, and is therefore called a 1-byte script system.Small Computer System Interface (SCSI)An industry standard parallel data bus that provides a consistent method of connecting computers and peripheral devices.small icon resourceA resource of type 'SICN' that describes 12-by-16 pixel icons, even though the icons are stored in the resource as 16-by-16 pixel bitmaps. An 'SICN' resource consists of a list of 16-by-16 pixel bitmaps for black-and-white icons; by convention, the list includes only two bitmaps, and the second bitmap is considered a mask. You can use resources of type 'SICN' in menus. Note that the Finder does not use or display any resources that you create of type 'SICN'. To create an icon for display by the Finder, create one or more of the icons in an icon family. See also color icon resource, icon family, icon resource. Compare mini icons.smart swashA variation of an existing glyph (often ornamental) that is contextual. Compare swash.smearingSee byte smearing.SMSAMSee server MSAM.SMTPSee Simple Mail Transfer Protocol.SNAPSee subnetwork access protocol.snapshot formatSee image block.socketA piece of software that serves as an addressable entity on a node. Applications and processes send and receive data through sockets. See also statically assigned socket, dynamically assigned socket.socket clientAn application or process that is associated with a socket and that sends and receives data through the socket.socket listenerA piece of assembly-language code that a socket client application provides that receives datagrams that are addressed to that socket.socket numberAn 8-bit number that identifies a socket. A socket number is one of the three parts that together constitute an AppleTalk internet address.socket tableA table that DDP builds and maintains that contains entries for open sockets; each entry identifies the socket number and the socket listener that are associated with it.soft importAn imported symbol whose corresponding code or data might not be available in any import library on the host machine and which is therefore undefined at run time. Compare hard import, import.solid fillA shape fill that indicates a shape’s geometry describes an area—the area surrounded by the contours of the shape’s geometry. Solid fills include even-odd fill, winding fill, inverse even-odd fill, and inverse winding fill.solid shapeA shape that describes an area—the area surrounded by the contours of the shape’s geometry. The shape fill of a solid shape can be even-odd shape fill, winding-number shape fill, or one of the inverse shape fills.sorting hookA routine in the string-manipulation ('itl2') resource that controls sorting behavior for a particular script system.soundAnything perceived by the organs of hearing. See also frequency, pitch, stereo sound, timbre.sound channelA path that sound data traverses from an application to the sound output device. A sound channel is associated with a queue of sound commands and with other information about the audio characteristics of the sound data. See also sound channel record.sound channel recordA structure that represents a sound channel. Defined by the SndChannel data type.sound channel status recordA structure whose address you pass to the SndChannelStatus function. Defined by the SCStatus data type.sound commandAn instruction to produce sound, modify sound, or otherwise assist in the overall process of sound production. See also sound command record.sound command recordA structure that describes a sound command. Defined by the SndCommand data type.sound componentA component that works with the Sound Manager to manipulate audio data or to communicate with a sound output device. See also audio component, compression/decompression component, sound output device component, utility component.sound component chainA chain of sound components that links a sound source to a sound output device.sound component data recordA structure that specifies information about the data stream generated by a sound component. Defined by the SoundComponentData data type.sound component information selectorA value of type OSType that indicates the kind of information a sound component should return or modify.Sound control panelA control panel that allows the user to specify basic sound-related settings and preferences. See also Alert Sounds control panel, Sound In control panel, Sound Out control panel, Volumes control panel.sound dataSee sampled-sound data, sound, square-wave data, wave-table data.sound double buffer header recordA structure that you use to manage your own double-buffering scheme. Defined by the SndDoubleBufferHeader and SndDoubleBufferHeader2 data types.sound double buffer recordA structure that you use to manage your own double-buffering scheme. Defined by the SndDoubleBuffer data type.Sound DriverA device driver on the original Macintosh computers that provided sound generation. The Sound Driver is now obsolete; it has been replaced by the Sound Manager.sound fileA file of file type 'AIFF' or 'AIFC' that can be used to store sampled-sound data and information about that data. See also Audio Interchange File Format, Audio Interchange File Format Extension for Compression, chunk, Finder sound file, sound resource.sound headerA data structure (usually stored in a sound resource) that contains information about a buffer of sampled-sound data. See also compressed sound header, extended sound header, sampled sound header.Sound In control panelA subpanel of the Sound control panel that allows the user to select a sound input device. See also Alert Sounds control panel, Sound Out control panel, Volumes control panel.sound information listA structure that specifies the information associated with a sound component information selector. Defined by the SoundInfoList data type.sound input deviceAny hardware device (such as a microphone or audio digitizer) that records sound.sound input device driverA standard Macintosh device driver used by the Sound Manager to manage communication between applications and a sound input device.sound input device information selectorA variable of type OSType that is used to specify the type of information that an application or the Sound Input Manager is requesting from a sound input device driver.Sound Input ManagerThe part of the Macintosh system software that controls the recording of sound from sound input devices.sound input parameter blockA parameter block that contains information about sound recording. Defined by the SPB data type.Sound ManagerThe part of the Macintosh system software that manages the production and manipulation of sounds on Macintosh computers.Sound Manager status recordA structure filled in by the SndManagerStatus function, which gives information on the current CPU loading caused by all open channels of sound. Defined by the SMStatus data type.Sound Out control panelA subpanel of the Sound control panel that allows the user to select a sound output device. See also Alert Sounds control panel, Sound In control panel, Volumes control panel.sound output deviceAny hardware device (such as a speaker or sound synthesizer) that produces sound.sound output device componentA sound component that communicates with a sound output device. See also compression/decompression component, utility component.sound parameter blockA parameter block that describes the source data to be modified or sent to a sound output device. Defined by the SoundParamBlock data type.sound recording dialog boxThe dialog box displayed by the Sound Input Manager when you call SndRecord or SndRecordToFile.sound resourceA resource of resource type 'snd ' that can be use to store sound commands and sound data. See also sound file.sound resource headerThe portion of a sound resource that describes the format of the sound resource.sound sourceThe origin of a specific channel of sound.sourceSee sound source.source applicationThe application that sends a particular Apple event to another application or to itself. Typically, an Apple event client sends an Apple event requesting a service from an Apple event server; in this case, the client is the source application for the Apple event. The Apple event server may return a different Apple event as a reply; in this case, the server is the source for the reply Apple event.source colorThe color of a shape or pixel that is to be drawn. Compare destination color, result color.source color limitsIn a transfer mode, limits on the permissible values for source color to use in transfer-mode calculations. Compare destination color limits, result color limits.source componentThe sound component that provides input for a particular component.source dataStatements in a scripting language that constitute an uncompiled script.source IDA unique 4-byte identifier created by the Apple Mixer to refer to a single chain of sound components linking a sound source to the current sound output device. Defined by the SoundSource data type.source maskA value that specifies which of a script system’s subscripts the TransliterateText function is to operate on.source matrixA 5 ¥ 4 matrix, part of the transfer mode structure, that allows you to manipulate the components of the source color.source modeA specification of which Boolean operation QuickDraw should perform when copying images or text into bitmaps or pixel maps. See also pattern mode.source profilethe color profile attached to a color that is to be drawn or converted. The source profile reflects the characteristics of the device on which the color was originally created. Compare destination profile.source textA stored sequence of character codes that represents a line of text. Characters in source text are stored in input order. Compare display order, display text. See also input order.SPSee stack pointer.spatial compressionImage compression that is performed within the context of a single frame. This compression technique takes advantage of redundancy in the image to reduce the amount of data required to accurately represent the image. Compare temporal compression.special handler dispatch tableA table in either the application heap or the system heap that the Apple Event Manager uses to keep track of various specialized handlers.specific identityA number used as shorthand for the name and key of an alternate user on a computer to provide access to a specific catalog or mail service. See also local identity.specific object validationA QuickDraw GX validation level that confirms that all references to a specific object type are valid.speechThe process or product of speaking. See also sound, synthesized speech.speech amplitudeSee speech volume.speech attributeA setting defined for a voice or a class of voices that affects the quality of speech generated by the Speech Manager. Speech attributes include speech pitch, speech rate, pitch modulation, speech volume.speech channelThe data structure used by the Speech Manager to store settings related to speech generation. All speech must be generated through a speech channel. Defined by the SpeechChannel data type.speech channel control flagsConstants that enable special Speech Manager features associated with speech generation.speech commandSee embedded speech command.speech-done callback procedureAn application-defined procedure that is executed when the Speech Manager completes speaking a buffer of input text.speech error information recordA structure that contains information about which Speech Manager errors occurred while processing a text buffer on a given speech channel. Defined by the SpeechErrorInfo data type.speech extension data recordA structure passed to GetSpeechInfo or SetSpeechInfo to get or set synthesizer information. Defined by the SpeechXtndData data type.speech information selectorA variable of type OSType that is used to specify the type of information that an application or the Speech Manager is requesting from a speech synthesizer.Speech ManagerThe part of the Macintosh system software that provides a standardized method for Macintosh applications to generate synthesized speech.speech modulationSee pitch modulation.speech pitchA fixed-point value on a scale from 0.000 to 100.000 that indicates the average (or baseline) frequency a speech synthesizer should use in generating synthesized speech. A value of 60.000 corresponds to Middle C on a conventional piano keyboard. See also pitch modulation.speech rateA fixed-point value specifying the approximate number of words per minute that a speech synthesizer should use in generating speech.speech status information recordA structure that contains information about the status of a speech channel. Defined by the SpeechStatusInfo data type.speech synthesizerThe executable code that is linked to a speech channel and manages all communication between the Speech Manager and the Sound Manager.speech version information recordA structure that contains information about the speech synthesizer currently being used. Defined by the SpeechVersionInfo data type.speech volumeA fixed-point value on a scale from 0.000 to 1.000 that indicates the average amplitude a speech synthesizer should use in generating synthesized speech. A value of 0.000 corresponds to the lowest possible volume, and a value of 1.000 corresponds to the highest.SPISee system programming interface.split caretSee dual caret.split trapA system software routine that is implemented as 680x0 code in ROM and as PowerPC code in an import library. Because the PowerPC code is contained directly in the import library, you cannot patch the PowerPC portion of a split trap. Compare fat trap.spoolTo flatten a QuickDraw GX shape or collection of shapes and save it to a print file in preparation for printing. Compare despool.spool blockA data structure used in conjunction with a spool function for flattening and unflattening QuickDraw GX objects.spool fileA temporary disk file used by an application to store data; generally used to save memory.spool functionAn application-supplied function that uses a spool block to accept flattened data from QuickDraw GX or prepare flattened data for unflattening into objects.spool printingSee deferred printing.spooling phaseIn QuickDraw GX printing, the phase when the application sends the document pages to disk, in preparation for printing. The printer driver stores printable output in a file from which it is subsequently despooled, rendered, and sent to the output device. See also despooling.square-wave dataAny set of values that represent a sound by its frequency, amplitude, and duration.sResourceA data structure in the firmware of an expansion card’s declaration ROM that defines a function or capability of the card. An sResource is also called a slot resource; the small s indicates a slot resource as opposed to the type of resource associated with the Resource Manager. There is one board sResource that identifies the card, and a functional sResource for each function a card can perform.sResource directoryAn element in a card’s declaration ROM that lists all the sResources and provides an offset to each one.sResource IDA field in the sResource directory that identifies the type of sResource contained in or pointed to by the offset field.SRQSee service request signal.SRTSee slot resource table.stackAn area of memory in the application partition that is used for temporary storage of data during the operation of an application or other software.stack-based routineA routine that receives its parameters and returns its results, if any, on the stack. See also register-based routine.stack frameThe area of the stack used by a routine for its parameters, return address, local variables, and temporary storage.stack pointer (SP)A pointer to the top of the stack. See also frame pointer.stakeAn edge offset in the source text that marks the point at which a line break would be most efficient in terms of layout processing.stale dataData in the microprocessor’s data cache whose corresponding value in RAM has changed. You might need to flush the data cache to avoid using stale data.stale instructionAn instruction in the microprocessor’s instruction cache whose corresponding values in RAM have changed. You might need to flush the instruction cache to avoid using stale instructions.stand-alone attributeA record that contains only one attribute, extracted from another record. Although technically a record, the AOCE software treats a stand-alone attribute like an attribute in most circumstances. The record type of a stand-alone attribute begins with the value of the constant kAttributeValueRecTypeBody.Standard Apple Numerics Environment (SANE) The floating-point environment on 680x0-based Macintosh computers and on Apple II computers. This environment provides floating-point data types and arithmetic operations, plus some advanced numerical functions (such as logarithmic and trigonometric functions). See also PowerPC Numerics.standard capA type of cap. Standard caps are square caps and semicircular caps.Standard Catalog PackageThe part of the Macintosh Operating System that manages find and browse panels for AOCE catalogs.standard contentSee standard interchange format.standard control definition functionsThree control definition functions, stored as 'CDEF' resources in the System file. The 'CDEF' resource with resource ID 0 defines the look and behavior of buttons, checkboxes, and radio buttons; the 'CDEF' resource with resource ID 1 defines the look and behavior of scroll bars; and the 'CDEF' resource with resource ID 63 defines the look and behavior of pop-up menus.standard date-time valueA 32-bit long integer that represents date and time purely in seconds. The standard date-time value can track dates and times only between midnight on January 1, 1904 and 6:28:15 A.M. on February 6, 2040.standard device driverA device driver built into the Macintosh ROM or Operating System.Standard File PackageThe part of system software that allows you to present the standard user interface when a file is to be saved or opened.standard image-compression dialog componentA component that provides a consistent user interface for selecting parameters that govern compression of an image or image sequence and then manages the compression operation.standard interchange formatA set of data formats that consists of plain text, styled text, sound (AIFF), images (PICT), and QuickTime movies ('MooV').standard joinA type of join. Standard joins are sharp joins and curve joins.Standard Mail PackageThe part of the Macintosh Operating System that manages mailers and makes it easy for applications to create and send letters.standard modeA mode of operation available to server MSAMs and to personal MSAMs that deal with non-letter messages. An MSAM operating in standard mode hands off an incoming message to an AOCE system. It is the AOCE system, not the MSAM operating in standard mode, that is responsible for delivering the message to the ultimate destination.Standard Roman character setThe 256 characters and character codes that are supplied with the Macintosh Roman script system. The Standard Roman character set consists of the Macintosh character set plus additional defined characters with character codes between $D9 and $FF.standard slot spaceThe upper one-sixteenth of the total address space. These addresses are in the form $Fsxx xxxx, where s is a slot ID and x is any hexadecimal digit. This address space is geographically divided among the NuBus slots according to slot ID number. Compare super slot space.standard stateThe size and location that an application deems the most convenient for a window.Start ManagerA collection of routines that let you get and set system startup information located in parameter RAM.Startup Items folderA directory located in the System Folder for storing applications and desk accessories that the user wants started up every time the Finder starts up.startup screenThe screen on which the “happy Macintosh” icon appears. By default, the menu bar appears on the startup screen. Compare main screen.static dataThe variables and other data that persist between calls to a particular function or fragment.stationery padA document that a user creates to serve as a template for other documents. The Finder tags a document as a stationery pad by setting the isStationery bit in the Finder flags field of the file’s file information record. An application that is asked to open a stationery pad should copy the template’s contents into a new document and open the document in an untitled window.state dependenceA condition in which a response to a request is dependent on a previous request.statically assigned socketOne of the two classes of sockets that DDP maintains. To use a statically assigned socket, an application must request a specific socket number. Statically assigned sockets have numbers in the range of 1–127. See also dynamically assigned socket.static windowA window that doesn’t change its title or reposition any of the objects within its content area.status phaseThe phase in which a SCSI target sends 1 byte of status information to the initiator.status routine(1) A device driver routine used to return status information from a driver. The function of the status routine is driver-specific. This routine is optional and need not be implemented. (2) An application-defined routine that can update windows, check the results of the low-level calls made by the Data Access Manager DBStartQuery and DBGetQueryResults functions, and cancel execution of these functions when appropriate to do so.stereo soundSound that simultaneously consists of two or more channels. Also called polyphonic sound or multichannel sound. Compare monophonic sound.stickyUsed to describe a condition in which a bit stays set until it is explicitly cleared. Floating-point exception flags in the FPSCR are sticky, so if one instruction sets an exception flag and another instruction is performed before the flag is tested, it is impossible to tell which instruction caused the exception.sticky errorOne of two error values maintained by the Movie Toolbox. The sticky error is updated only when an application directs the Movie Toolbox to do so. The other error value, the current error, is updated by every Movie Toolbox function.stop alertAn alert box that informs the user of a problem or situation so serious that the user’s desired action cannot be completed. Stop alerts typically have only a single button (OK), because all the user can do is acknowledge that the action cannot be completed. A stop alert is identified by an icon of an upraised hand in the upper-left corner of the alert box. See also caution alert, note alert.storage orderThe order in which character codes are stored in memory. Compare display order, input order, source text.storage referenceA specification of the storage type used to store a font. See storage type.storage typeThe method used to store a font in a font object. See storage reference.storage warningA QuickDraw GX warning indicating a data stream problem.store-and-forward gatewayA link between different messaging systems, sometimes bridging different physical media, providing temporary data storage, and, where necessary, address translation.store-and-forward messagingA method of delivering messages that provides for temporary storage and forwarding of a message from one location to another, sometimes through several intermediate store-and-forward gateways or servers.store-and-forward serverA server that provides store-and-forward messaging services. PowerShare servers are store-and-forward servers.straight caretA caret that is perpendicular to the baseline of the display text, regardless of the angle of the glyphs making up the text. Compare angled caret.stream formatThe public format available for describing flattened QuickDraw GX objects. Objects in stream format are compressed or flattened. Flattened objects are unflattened when they are converted back to object format. A flattened object may be interpreted by using QuickDraw GX unflattening functions or reconstructed by parsing with an interpreter that uses the stream format.string-manipulation resourceAn international resource of type 'itl2'. The string-manipulation resource defines conventions for comparing text elements, including sorting order, character types, case conversion, and word breaks. Each installed script system has one or more string-manipulation resources.strip an addressTo clear the high-order byte of a 24-bit address, making it usable in 32-bit mode.strong typeA glyph directionality that is always left to right or right to left. Compare neutral type, weak type.structure regionThe entire screen area occupied by a window, including both the window frame and the content region.structure validationA QuickDraw GX validation level that confirms that references to object types are valid and that the properties of the object are valid. Compare all object validation, type validation.stub definition functionCode that dispatches to a definition function contained elsewhere. See also definition function.stub definition resourceAn executable resource that contains a stub definition function. See also definition resource.style(1) A visual attribute, other than size, applied as a systematic variation to the plain (unstyled) characteristics of a font’s glyphs. The set of styles supported by QuickDraw consists of bold, italic, underline, outline, shadow, condense, and extend. (2) See style object.style attributesA property of a style object. Style attributes are a set of flags that influence how the information in a style object affects a shape.style codeA byte-length mask with one bit set for each QuickDraw-supported style to be applied.style dialog boxA dialog box—usually displayed by an application in response to the user choosing the Page Setup command—allowing the user to specify printing options (such as the paper size and the printing orientation) that an application needs to format the document.styled textText that is displayed in multiple styles.style objectA QuickDraw GX object associated with a shape object. A style object contains information that affects the visual appearance of a shape when it is drawn.style propertyOne of the pieces of information stored in a style object and maintained by QuickDraw GX.style referenceA reference to a style object.style runA sequence of text that is contiguous in memory and in which all the characters are in the same font, size, style, color, and script system.style scrapA TextEdit scrap that stores style information associated with text that is cut or copied.subclassAn object class that inherits properties, element classes, and Apple events from another object class—its superclass. A subclass can also include properties, element classes, or Apple events that are not inherited from its superclass. Every object class, with the exception of cObject, is a subclass of another object class. See also object class, superclass.subdirectoryA directory that is contained in some other directory. All directories on a volume except the root directory are subdirectories.sublistA list of attributes that appears as a distinct subset of the items displayed in an information page window, or a list of records that appears in a dNode window.submenuA menu that is attached to another menu.subnetwork access protocol (SNAP)An 802.2 packet header field that is used to discriminate for which protocol family a packet with a DSAP of $AA is intended.subnormal numberA denormalized number.subroutine linkageThe mechanism by which one routine calls another, possibly passing arguments and receiving a function result.subscribeTo obtain data that a publisher makes available in an edition. A user subscribes to a publisher by choosing Subscribe To from the Edit menu and selecting the desired edition. See also edition, publish.subscriberA portion of a document that automatically obtains current data from other documents and applications. A subscriber reads data from an edition. See also edition, section.subscriptA distinguishable subset of characters included within a script—for example, Japanese Hiragana, Katakana, Kanji, and Romaji.suiteIn the Apple Event Registry: Standard Suites, a group of definitions for Apple events, object classes, primitive object classes, descriptor types, and constants that are all used for a set of related activities. For example, the Text suite includes definitions of Apple events, object classes, and so on that are used for text processing.superclassThe object class from which a subclass inherits properties, elements, and Apple events. See also object class, subclass.super slot spaceThe portion of memory in the range $9000 0000 through $EFFF FFFF. NuBus addresses of the form $sxxx xxxx address the super slot space that belongs to the card in slot s, where s is a slot ID and x is any hexadecimal digit. Compare standard slot space.superuserA user who is considered to be very knowledgeable. A monitors extension can define controls that it displays for superusers only.suspend eventAn event indicating that the execution of your application is about to be suspended as the result of either a major or minor switch. The application is suspended at the application’s next call to WaitNextEvent or EventAvail. See also resume event.s-videoA video format in which color and brightness information are encoded as separate signals. The s-video format is component video as opposed to composite video, which is the NTSC standard.swashA variation of an existing glyph (often ornamental) that is noncontextual. Compare smart swash.switchSee major switch, minor switch, mode switch.switch frameA stack frame, created by the Mixed Mode Manager during a mode switch, that contains information about the routine to be executed, the state of various registers, and the address of the previous frame.syllabic writing systemThe glyphs that symbolize syllables in a language. Compare alphabetic writing system, ideographic writing system.symbolA name for a discrete element of code or data in a fragment.symmetricUsed to describe a function whose graph looks the same on both sides of the y-axis; that is, func(x) = func(–x) for all x.symmetrical sessionA session in which both ends of the connection have equal control over the communication. Both ends can send and receive data at the same time and initiate or terminate the session. A symmetrical session is also referred to as a peer-to-peer session.synchronization callback procedureAn application-defined procedure that is executed whenever the Speech Manager encounters an embedded synchronization speech command in a buffer of input text.synchronous device driverA device driver that completes each request before returning control to the Device Manager. This type of device driver has no provision for background processing.synchronous executionA mode of executing a routine in which the routine is executed as soon as possible and the calling program is prevented from doing any other processing until the routine completes execution.synchronous sound playA playing of sound by the Sound Manager that prevents other code from executing until the sound is done playing. Compare asynchronous sound play.sync sampleA sample that does not rely on preceding frames for content. See also key frame.synonymA particular kind of tag object, used by QuickDraw GX to provide an alternate representation of an object for printing. The synonym specifies data, such as alternative PostScript operators, for the printer driver to use instead of the instructions that QuickDraw GX generates.synthesized speechThe product of converting nonaural tokens (such as written or digitally-stored words or phonemes) into speech. See also Speech Manager.synthesizerSee speech synthesizer.synthetic fontA font created by the Font Manager from a bitmapped font resource by expanding the 1-bit font into a font that matches the current screen depth.system alert soundA sound resource stored in the System file that is played whenever an application or other executable code calls the SysBeep procedure.system Apple event dispatch tableSee Apple event dispatch table.system-based VBL taskA VBL task that is not linked to an external video monitor.system coercion dispatch tableSee coercion handler dispatch table.system directionThe horizontal placement of interface elements, including the default line direction (left-to-right or right-to-left) for text in the system script. System direction is specified by the global variable SysDirection.Système Electronique Couleur avec Mémoire (SECAM)Sequential Color With Memory; refers to a color-encoding system in which the red and blue color-difference information is transmitted on alternate lines, requiring a one-line memory in order to decode green information.system environment recordA description of the operating environment filled in by the SysEnvirons function and defined by the SysEnvRec data type.system errorAn error generated by the Operating System.system error alert boxAn alert box displayed by the System Error Handler when a system error has occurred.system error alert table resourceA resource that determines the appearance and function of system error alert boxes and system startup alert boxes.System Error HandlerThe part of the Operating System that displays an alert box when an system error occurs and manages display of the “Welcome to Macintosh” alert box at system startup time.system error IDAn ID number that may appear in a system error alert box to identify the error.system extensionA file (with the file type 'INIT') containing a code resource of type 'INIT' and additional other resources. A system extension typically contains code that performs a system-level service and code that loads this system-level service into the system at system startup time.System fileA file, located in the System Folder, that contains the basic system software plus some system resources, such as sound and keyboard resources.The System file behaves like a folder in this regard: although it looks like a suitcase icon, double-clicking it opens a window that reveals movable resource files (such as sounds, keyboard layouts, and script system resource collections) stored in the System file.System FolderA directory containing the software that Macintosh computers use to start up. The System Folder includes a set of folders for storing related files, such as preferences files that an application might need when starting up.system fontThe font used to display text in menus, dialog boxes, alert boxes, and so forth in a given script system. For example, in the Roman script system, the system font is Chicago.system global variablesA collection of global variables stored in the system partition.system heapAn area of memory in the system partition reserved for use by the Operating System.system heap zoneThe heap zone provided by the Memory Manager for use by the Operating System; equivalent to the system heap.system initializationThe process when the system initialization code located in ROM is executed. Memory is tested and initialized, ROM drivers are installed, device drivers are located, and more.system object accessor dispatch tableSee object accessor dispatch table.system partitionA partition of memory reserved for use by the Operating System.system programming interface (SPI)The programming interface to any parts of the Macintosh system software that are private to Apple Computer, Inc. Compare application programming interface.system resourceA resource in the system resource file.system result handlerA result handler that is available to all applications that use the system. Compare application result handler.system scriptThe primary script system used by various parts of the Operating System, such as in dialog boxes and menu bars. The system script affects system defaults, such as the system font, line direction, and text-formatting rules. All other scripts are secondary to the system script. The system script is specified in the system software’s configuration resource ('itlc').system startupThe process when the system startup code located in ROM is executed. Memory is tested and initialized, ROM drivers are installed, device drivers are located, and more.system startup alert boxThe alert box displayed at system startup time. It contains the startup greeting “Welcome to Macintosh.”system startup informationCertain configurable system parameters and machine-language instructions that are stored in the boot blocks of a volume and read in at system startup.table of contents (TOC)An area of static data in a fragment that contains a pointer to each routine or data item that is imported from some other fragment, as well as pointers to the fragment’s own static data.Table of Contents Register (RTOC)A processor register that points to the table of contents of the fragment containing the code currently being executed. On the PowerPC processor, the general-purpose register 2 is dedicated to serve as the RTOC.tagSee attribute value tag.tag byteThe first byte of a block header.tag listA property of many QuickDraw GX objects. It is an array of references to tag objects associated with the object.tag list positionThe position of an item in a list of items with the same collection tag.tag objectA QuickDraw GX object whose purpose, structure, and content are entirely controlled by the application creating it. Tag objects exist to allow custom information and behavior to be attached to standard QuickDraw GX objects. Tag objects are classified by tag type; objects reference their tag objects through a tag list.tag typeA longword data type (equivalent to OSType) that can be represented by four 1-byte characters, such as 'appl'. Tag types specify the formats of tag objects, such as synonyms.tail patchA patch that invokes the next patch in the patch daisy chain as a subroutine, guaranteeing that the tail patch regains control after the execution of all subsequent patches. Compare head patch.TalkAn ADB command that requests a specific device to send the contents of a specific device register across the bus. See also Flush, Listen, SendReset.tangents arrayAn array that determines the scaling and orientation of the characters or glyphs in the shape. It contains one entry for each character or glyph in the shape.targetSee alias target.target addressAn application signature, a process serial number, a session ID, a target ID record, or some other application-defined type that identifies the target of an Apple event.target applicationThe application addressed to receive an Apple event. Typically, an Apple event client sends an Apple event requesting a service from a server application; in this case, the server is the target application of the Apple event. The server application may return a different Apple event as a reply; in this case, the client is the target of the reply Apple event.target deviceA SCSI device that responds to commands from an initiator.target formatA value that specifies what format the TransliterateText function is to convert text into.target modifierA value that provides formatting information beyond that specified in the target format, for use by the TransliterateText function.TCP/IPSee Transmission Control Protocol/Internet Protocol.tearingThe effect you obtain if you redraw the screen from the buffer while the buffer is only half updated, so that you get one half of one image and one half of another on a single raster scan.templateSee AOCE template.temporal compressionImage compression that is performed between frames in a sequence. This compression technique takes advantage of redundancy between adjacent frames in a sequence to reduce the amount of data that is required to accurately represent each frame in the sequence. Sequences that have been temporally compressed typically contain key frames at regular intervals. Compare spatial compression.Temporary Items folderA directory located at the root level of a volume for storing temporary buffer files created by applications. The Temporary Items folder is invisible to the user.temporary memoryMemory allocated outside an application partition that may be available for occasional short-term use.termination routineA function contained in a fragment that is executed just before the fragment is unloaded. See also initialization routine.terminateTo end the execution of a process. A process can terminate by crashing, by quitting, or by being killed by some other process.textThe written representation of language. Text is a sequence of symbols that conveys meaning to its reader. The set of symbols used, and the most basic rules for their presentation, constitute the writing system of the text. The lexical, grammatical, and semantic significance of combinations of the symbols constitute the language of the text.text areaThe space on the display device within which the text should fit.text attributesThe set of flags that allow you to specify how QuickDraw GX alters glyph outlines or chooses the proper metrics for horizontal or vertical text.Text control panelA control panel, available on non-U.S. versions of system software, that allows the user to set aspects of the text behavior of any enabled script system.text directionThe direction in which reading proceeds. Roman text has a left-to-right direction; Hebrew and Arabic have a (predominantly) right-to-left direction; Chinese and Japanese can have a vertical direction.text-done callback procedureAn application-defined procedure that is executed when the Speech Manager has finished processing (although not necessarily speaking) a buffer of input text.text face(1) A style object property. It is the text face—the constructed stylistic variation from plain text—to apply when drawing the text of a shape. (2) An algorithmic way for your application to produce typestyles.text renderingThe process of preparing characters that are stored in memory for display as glyphs.text runA complete unit of text, made up of character codes or glyph codes.text segmentFor text layout, the portion of a style run (it may be the entire style run) that falls on a single text line. Most text measuring and drawing routines work on a single text segment at a time.text serviceA text-entry or text-processing function provided by a text service component. Inline input is one example of a text service.text service componentA software module that is a registered component with the Component Manager, and that is used for entry, processing, or formatting of text. Text service components use the Text Services Manager to request action from and send information to client applications.text service component typeA specification of the function associated with a particular kind of text service component; part of its component description record. Currently, only one text service component type is defined: 'inpm', specifying an inline input method.Text Services ManagerThe part of the system software that manages the interactions between applications that request text services and text service components that provide them.text shapeA type of QuickDraw GX shape. The geometry of a text shape contains a string of characters to be drawn in a single font and style. Compare glyph shape, layout shape. See typographic shape.text sizeA style object property. It is the size, in typographic points (72 per inch), to draw the text of a shape.text stringAn array of characters referenced by a pointer and a length word. A text string may contain up to 32,767 bytes of character data. Compare Pascal string.text styleSee style.text style tableIn an item color table resource, a specification for the typeface, font style, font size, and color of text in an editable text item or a static text item.text-to-speechSee synthesized speech.text widthThe area between the margins; it is the length available for displaying a line of text.thumbnail pictureA picture that can be created from an existing image that is stored as a pixel map, a picture, or a picture file. A thumbnail picture is useful for creating small representative images of a source image and in previews for files that contain image data.TIBSee transfer instruction block.TIB instructionsCommands that control the SCSI Manager data transfer routines.TIB pseudoprogramA sequence of TIB instructions.tickA unit of time equal to one sixtieth of a second.tiled highlightingA highlighting mechanism whereby the highlighted area corresponding to every character in a line of text is unique, without gaps or overlaps.timbreThe tone of a sound, which can range from clear to buzzing.time baseA set of values that define the time basis for an entity, such as a QuickTime movie. A time base consists of a time coordinate system (that is, a time scale and a duration) along with a rate value. The rate value specifies the speed with which time passes for the time base.time coordinate systemA set of values that defines the context for a time base. A time coordinate system consists of a time scale and a duration. Together, these values define the coordinate system in which a time value or a time base has meaning.Time ManagerThe part of the Macintosh Operating System that lets you schedule the execution of a routine after a certain time has elapsed.Time Manager queueA list of all installed Time Manager tasks.Time Manager task recordA data structure that contains information about a Time Manager task. Defined by the TMTask data type.timeout intervalThe interval of time the system waits for the startup drive to respond while the computer is booting.time scaleThe number of time units that pass per second in a time coordinate system. A time coordinate system that measures time in sixtieths of a second, for example, has a time scale of 60.time unitThe basic unit of measure for time in a time coordinate system. The value of the time unit for a time coordinate system is represented by the formula (1/time scale) seconds. A time coordinate system that has a time scale of 60 measures time in terms of sixtieths of a second.time valueA value that specifies a number of time units in a time coordinate system. A time value may contain information about a point in time or about a duration.tintThe area ratio of dot color to background color that describes the tint color in a halftone.tint colorThe actual resultant color produced by a halftone; it is a mixture of the dot color and the background color, in proportions specified by the tint ratio.tint spaceThe color space used by a halftone.tint typeThe calculation method, such as luminance tint or color mixture tint, used to determine the tint color and the tint in a halftone.tinyUsed to describe a number whose magnitude is smaller than the smallest positive normalized number in the format of the number.tipAt the side of a help balloon, the point that indicates what object or area is explained in the help balloon. See also help balloon, variation code.title barThe bar at the top of a window that displays the window name, contains the close and zoom boxes, and indicates whether the window is active.TLAPSee TokenTalk Link-Access Protocol.TOCSee table of contents.token(1) An abstract category of text element that stands for a name, symbol, punctuation, quoted literal, or other sequence of characters. (2) A descriptor record returned by an object accessor function that identifies a requested Apple event object in a specified container.token block recordA parameter block used by the IntlTokenize function. The token block record contains, among other information, a pointer to a list of token records.token disposal functionAn object callback function that disposes of a token.tokenizationA function provided by the Script Manager and individual script systems. Tokenization identifies the different lexical elements in an arbitrary string of text by using localized information from the tokens resource ('itl4'), and converts the string to a series of tokens.token recordA data structure, used by the IntlTokenize function, that describes an individual token.tokens resourceAn international resource of type 'itl4'. The tokens resource contains information needed to convert text in a particular language into a series of tokens. Each installed script system has one or more tokens resources.TokenTalkThe data link that allows an AppleTalk network to be connected by token ring cables.TokenTalk Link-Access Protocol (TLAP)The AppleTalk link-access protocol used in a TokenTalk network. TLAP is built on top of the standard token ring data-link layer.toleranceFor hit-testing, a value that specifies how close to a shape part a hit point must be for the hit-test to be considered successful.toolSee application extension.Toolbox Event ManagerSee Event Manager.Toolbox trapAn exception that is caused by an A-line instruction that executes a Toolbox routine.Toolbox trap dispatch tableA table in RAM that contains addresses to Toolbox routines.top-side bearingThe white space between the top of the glyph and the visible beginning of the glyph.To recipientA principal recipient of a message. See also original recipient.total overrideAn implementation of a printing message override that does not forward the message to other message handlers.TPrint recordA data structure of type TPrint. A TPrint record contains fields that specify the Printing Manager version, information about the printer (such as its resolution in dpi), and the dimensions of the paper rectangle.TPrJob recordA data structure of type TPrJob. The TPrJob job record contains information about a particular print job; for instance, the first and last pages to be printed, the number of copies, and the printing method (either draft-quality or deferred).trackA Movie Toolbox data structure that represents a single data stream in a QuickTime movie. A movie may contain one or more tracks. Each track is independent of other tracks in the movie and represents its own data stream. Each track has a corresponding media. The media describes the data for the track.track boundary regionA region that describes the area occupied by a track in the track’s coordinate system. The Movie Toolbox obtains this region by applying the track clipping region and the track matte to the visual image contained in the track rectangle.track clipping regionThe clipping region of a track in the track’s coordinate system. The Movie Toolbox applies the track’s clipping region and the track matte to the image contained in the track rectangle to obtain the track boundary region. Only that portion of the track that lies in the track boundary region is then transformed into an image in the movie coordinate system.track heightThe height, in pixels, of the track rectangle.trackingKerning between all glyphs in the shape, not just the kerning pairs already defined by the font. You can increase or decrease interglyph spacing by using a track number. See kerning.track matteA pixel map that defines the blending of track visual data. The value of each pixel in the pixel map governs the relative intensity of the track data for the corresponding pixel in the result image. The Movie Toolbox applies the track matte, along with the track clipping region, to the image contained in the track rectangle to obtain the track boundary region.track movie boundary regionA region that describes the area occupied by a track in the movie coordinate system, before the movie has been clipped by the movie clipping region. The movie boundary region is built up from the track movie boundary regions for each of the movie’s tracks.track offsetThe blank space that represents the intervening time between the beginning of a movie and the beginning of a track’s data. In an audio track, the blank space translates to silence; in a video track, the blank space generates no visual image. All of the tracks in a movie use the movie’s time coordinate system. That is, the movie’s time scale defines the basic time unit for each of the movie’s tracks. Each track begins at the beginning of the movie, but the track’s data might not begin until some time value other than 0.track rectangleA rectangle that completely encloses the visual representation of a track in a QuickTime movie. The width of this rectangle in pixels is referred to as the track width; the height, as the track height.track settingA value that specifies the relative tightness or looseness of interglyph spacing.track widthThe width, in pixels, of the track rectangle.trailing edgeThe edge of a glyph that is encountered last when reading text of that glyph’s language. For glyphs of left-to-right text, the trailing edge is the right edge; for glyphs of right-to-left text, the trailing edge is the left edge. Compare leading edge.trailing spacesWhite space characters occurring at the end of the last style run in a line of text.transcendental functionsFunctions that can be used as building blocks in numerical functions. All of the functions contained in the PowerPC Numerics library are transcendental functions.transaction(1) A sequence of Apple events sent back and forth between the client and server applications, beginning with the client’s initial request for a service. All Apple events that are part of one transaction must have the same transaction ID. (2) The exchange of data between two ATP client applications in which the requester application sends a request to the responder application to perform. The exchange of data is limited to the request-response interaction, and the response data is bound to the request data by a transaction ID.transaction-based protocolA communications protocol in which one socket client transmits a request for some action and the other socket client carries out the action and transmits a response.transaction bitmapThe bitmap/sequence number field of the header, when the ATP packet is a request packet. The transaction bitmap identifies the number of buffers that a requester application has reserved for the response data.transcriptionThe representation of sound sequences in phonetic symbols.transfer instruction block (TIB)A data structure used to pass instructions to the SCSI Manager data transfer routines.transfer mode(1) A specification, either Boolean or arithmetic, of how QuickDraw should draw or copy images into a bitmap or pixel map. In drawing text, QuickDraw uses transfer mode, along with foreground and background color, to determine how the text to be drawn (called the source) interacts with anything already drawn in the current graphics port, called the destination. See arithmetic transfer mode, Boolean transfer mode. (2) A QuickDraw GX data structure—also a property of an ink object—that controls the interaction between the color of a shape and the colors of the background at the location where the shape is drawn.transfer mode typeA specification of the kind of transfer mode—such as copy mode or XOR mode—to apply when drawing a shape or pixel. In QuickDraw GX, same as component mode.transform(1) A mode you can specify with some Icon Utilities routines that draw icons. Specifying transforms with these routines alters the appearance of the icons in standard ways that are analogous to Finder states for icons. For example, you can specify the transform ttSelected to draw an icon so that it is highlighted as if it were selected in the Finder. (2) A QuickDraw GX object associated with a shape object. A transform object contains information that affects the visual appearance of a shape when it is drawn and specifies how the associated shape objects’ geometries will be represented in a view port.transformation matrixA 3-by-3 matrix that defines how to map points from one coordinate space into another coordinate space.transform concatenationThe process by which QuickDraw GX combines the clips and mappings of transform objects at different levels of a picture hierarchy when drawing a picture shape.transitionAn AppleTalk event, such as an AppleTalk driver being opened or closed, that can affect an AppleTalk application.transition event handler routineA developer-supplied routine that the LAP Manager calls to handle a transition event. Entries in the AppleTalk Transition Queue contain a field that holds a pointer to the transition event handler routine.transition vectorAn area of static data in a fragment that describes the entry point and TOC address of a routine. See also procedure pointer.translateTo move an item. A mapping can be used to translate, or move, a shape by a given amount or to a given location.translation extensionA component called by Macintosh Easy Open to identify and translate files or scraps. See also application translation extension.translation file typeThe type of a file relevant for translation purposes. See also catalog type.translation groupA collection of source and destination file types; within each translation group, each source file type can be translated into any destination file type.Translation ManagerA collection of routines that provide data conversion services (such as implicit translation) for applications on Macintosh computers. You can use the Translation Manager to implement explicit translation.translation optionsThe use of one or more constants to translate QuickDraw data to QuickDraw GX shapes.translation systemA translation extension, with or without external translators, that is able to recognize and translate files or scraps.translation tableA data structure used by the GetPhysical function to indicate which physical blocks correspond to a given logical block. This parameter block is defined by the LogicalToPhysicalTable data type.translator(1) A piece of software called by translation extensions or by applications to convert documents or scraps from one format to another. (2) A set of functions that convert QuickDraw data into QuickDraw GX shapes or pictures. The translation approximates the intent of the original QuickDraw images; it does not provide a pixel-by-pixel mapping of the image.transliterationFor the Macintosh script management system, the conversion of characters that are phonetic representations of the same sound sequence between subscripts within a script. In the Roman script system, this means case conversion. For Japanese, Chinese, and Korean, transliteration refers to the conversion, without linguistic or semantic considerations, of characters from one subscript to another subscript within a script. Examples include the transliteration of Japanese Hiragana to Katakana, and the transliteration of Korean Jamo to Hangul.transliteration resourceAn international resource of type 'trsl'. The transliteration resource provides rules for converting text phonetically from one subscript to another within a script system. The transliteration resource is optional; it is used only by 2-byte script systems.Transmission Control Protocol/Internet Protocol (TCP/IP)The major transport protocol and the network layer protocol typically used in communicating messages over the Internet.transport (XPT)The part of SCSI Manager 4.3 that accepts I/O requests and passes them to the appropriate SCSI interface module (SIM).transport protocolA protocol that includes services that determine how data is to be transferred across an AppleTalk internet.trapAny of a large set of Macintosh system software routines accessed via A-line instructions. See also split trap.trap dispatcherThe exception handler that deals with the occurrence of A-line instructions, providing the subroutine linkage between the A-line instruction and Macintosh system code.trap dispatch tableA table of entry points to Macintosh system routines that are invoked with A-line instructions. Compare Operating System trap dispatch table, Toolbox trap dispatch table.Trap ManagerThe part of the Macintosh Operating System that provides the subroutine linkage to most Macintosh system software routines.trap numberThe bits of a trap word (bits 0–7 for an Operating System routine, bits 0–9 for a Toolbox routine) that serve as an index into the trap dispatch tables.trap wordSee A-line instruction.trap patchSee patch.Trash folderA directory at the root level of a volume for storing files that the user has moved to the Trash icon. After opening the Trash icon, the user sees the collection of all items that the user has moved to the Trash icon—that is, the union of appropriate Trash directories from all mounted volumes. A Macintosh computer set up to share files among users in a network environment maintains separate Trash subdirectories for remote users within its shared Trash directory. The Finder empties a Trash directory (or, in the case of a file server, a Trash subdirectory) only when the user of that directory chooses the Empty Trash command.trigonometric functionsFunctions that perform trigonometric operations, such as cosine, sine, and tangent.tristimulus valuesThe three components of XYZ space, designed to mimic the three kinds of light response of the human retina.'trsl' resourceSee transliteration resource. See also international resources.true insideThe right side of a clockwise contour or the left side of a counterclockwise contour.truncateTo chop off the fractional part of a real number so that only the integer part remains. For example, if the real number 1.99999999999 is truncated, the truncated value is 1.TSM-aware applicationAn application that makes calls to the Text Services Manager. A TSM-aware application can use a variety of text services such as inline input.TSM documentA private data structure maintained by the Text Services Manager that relates one or more text service components to a particular application window.tupleThe NBP name and internet socket address pair that an entity provides to register itself with NBP. NBP adds the tuple as a names table entry to its names table.two’s complement encodingA system for digitally encoding sound that stores the amplitude values as a signed number—silence is represented by a sample with a value of 0. For example, with 8-bit sound samples, two’s complement values would range from –128 to 127, with 0 meaning silence. The Audio Interchange File Format (AIFF) used by the Sound Manager stores samples in two’s complement form. Compare offset-binary encoding.type(1) The field of an NBP entity name that is used to identify the type of service that the entity provides. Entities of the same type can find potential partners by looking up addresses of other entities that are registered with NBP based on the type portion of the name. (2) See shape type.type conversionThe process of changing a shape from one shape type to another. Often the geometry of the shape is significantly affected during this process.type selectionA feature that allows a user to type the name of an item in a list to select it.typestyleA variant version of glyphs in the same font family. Typical typestyles available on the Macintosh computer include bold, italic, underline, outline, shadow, condensed, and extended.type validationA QuickDraw GX validation level that confirms that references to object types are valid. Compare all object validation, structure validation.typographic bounding rectangleThe smallest rectangle that encloses the full span of the glyphs from the ascent line to the descent line.typographic pointA unit of measurement describing the size of glyphs in a font. There are 72.27 typographic points per inch, as opposed to 72 points per inch in QuickDraw GX.typographic shapeAny QuickDraw GX shape that has one of the following shape types: text, glyph, layout.unapproved signer fileA file created by the MacSigner application when it creates an approval request. The unapproved signer file contains a DES-encrypted number that is intended to be the user’s private key.uncompressed sound dataSee decompressed sound data, noncompressed sound data.undercolor removalIn CMYK color calculation, the removal of some or all of the cyan, magenta, and yellow inks where black ink is to be substituted. See also black generation.underflow exceptionAn exception that occurs when the result of an operation is both tiny and inexact.underflow noticeA QuickDraw GX notice indicating that a notice could not be removed from the ignore notice stack because no notice was on the stack.underflow warningA QuickDraw GX warning indicating that a warning could not be removed from the ignore warning stack because no warning was on the stack.unexpected result warningA QuickDraw GX warning indicating that a character or font substitution took place or that the geometry of an area or new device is probably incorrect.unflattenTo convert the public, stream-based description of an object or set of objects into the private, native QuickDraw GX object-based format. Used when retrieving a print job. Compare flatten. See also stream format.UnicodeA standard for a universal character set now under development. Unicode assigns two bytes per character code, and includes all the characters of all the world’s major writing systems in one character set.unidirectional textA sequence of text that has a single direction. Compare mixed-directional text.unique items attributeA shape attribute that affects the way items are added to picture shapes.unit numberThe position of a device driver’s entry in the unit table. It is the one’s complement of the driver reference number.unit tableA Device Manager data structure containing an array of handles to the device control entries of all installed device drivers.universal color spacesColor spaces whose colors are device-independent. Universal colors can be compared without the use of color profiles.universal coordinated time (UTC)The same as Greenwich Mean Time (GMT); the standard time as established by the Royal Observatory at Greenwich, England.universal interface filesA set of interface files that you can use with both 680x0 compilers and PowerPC compilers.universal procedure pointerA 680x0 procedure pointer or the address of a routine descriptor.universal scriptA 1-byte complex script system that is compatible with WorldScript I.unlimited gap absorptionThe assignment of all justification gap to an individual glyph or priority of glyphs, regardless of the specified grow or shrink limits for that glyph or glyphs.unload(1) To unlock a segment. By unlocking unneeded segments, you allow them to be relocated or purged if necessary to accommodate a later memory-allocation request. (2) To move a QuickDraw GX object from memory to temporary external storage. QuickDraw GX automatically and transparently loads and unloads objects in the course of managing memory; an application need never know whether an object it accesses is currently loaded or unloaded.unlock(1) To allow a relocatable block to be moved during heap compaction. (2) To allow a previously locked range of pages to be paged out. (3) To free a previously locked object in the QuickDraw GX heap so that it can be moved. See also lock.unmounted volumeA volume that hasn’t yet been mounted, or a volume that was previously mounted but has since had its volume control block removed from the VCB queue.unpackingThe process of reconstructing a data structure from a sequence of bytes. Compare packing.unpurgeable blockA relocatable block that can’t be purged from the heap.untoken tableA table in the tokens resource that converts script-independent tokens to text of a given script system.update eventAn event indicating that the contents of a window need updating.update regionA region maintained by the Window Manager that includes the parts of a window’s content region that need updating. The Event Manager generates update events as necessary, based on the contents of the update region, telling your application to update a window.user attributesThe lower 16 bits of an item’s attributes; these bits can be defined for purposes suitable to your application.user authentication methodA process used by a file server or workstation to confirm the user’s identity.user dataAuxiliary data that your application can store in a QuickTime movie, track, or media structure. The user data is stored in a user data list; items in the list are referred to as user data items. Examples of user data include a copyright, date of creation, name of a movie’s director, and special hardware and software requirements.user data itemA single element in a user data list.user data listThe collection of user data for a QuickTime movie, track, or media. Each element in the user data list is referred to as a user data item.user dictionaryAlso called an editable dictionary. A file, complementary to the main dictionary used by input methods, in which users can add information that does not exist in the main dictionary.user itemAn item in a dialog box that is managed largely by an application, not by the Dialog Manager. A user item is designated by the constant userItem.user nameA string of characters that uniquely identifies a user for login purposes.user node IDA node ID that falls within the numeric range of 1–127 ($01–$7F). Unless a program explicitly requests assignment of a node ID within the server range, AppleTalk dynamically assigns a user node ID to a system when an application or process on that system opens AppleTalk.User recordA catalog record representing an entity that has an account on an AOCE messaging or catalog server. A User record contains electronic addresses and biographical information about the entity that can be read by users of the system, as well as information about the entity’s access privileges and password for use by the AOCE software.user stateThe size and location that the user has established for a window.usual arithmetic conversionsAutomatic conversions performed in the C programming language. The ANSI C specification defines these conversions.UTCSee universal coordinated time.utility componentA sound component that performs some modification on sound data and does not communicate directly with any sound output device. See also sound component, sound output device component.validationA set of debugging functions that cause one or more actions to occur whenever a QuickDraw GX function is called or whenever the internal memory manager is called. See also public validation, internal validation.validation errorA QuickDraw GX error detected and posted by the debugging version with validation error checking turned on. The parameters of objects are checked to ensure that the object is valid. See also validation.variable resolutionAny printing resolution within a range bounded by maximum and minimum values. Compare discrete resolution.variation axisA range included in a font by the font designer that allows a font to produce different typestyles.variation code(1) A number that selects among variations supported by a single window definition function or control definition function. The variation code is stored in the low-order 4 bits of the window definition ID or control definition ID. See also control definition function, control definition ID, window definition function, window definition ID. (2) In the header component of a help resource, an integer that specifies the preferred position of a help balloon relative to its hot rectangle. The balloon definition function draws the frame of the help balloon based on its variation code. See also balloon definition function.VBLSee vertical retrace interrupt.VBL taskA task executed during a vertical retrace interrupt. See also slot-based VBL task, system-based VBL task.VBL task recordA data structure that contains information about a VBL task. Defined by the VBLTask data type.VCBSee volume control block.VCB queueSee volume control block queue.vectorSee transition vector.vector imaging systemThe imaging system provided by QuickDraw GX that converts QuickDraw GX shapes into data and control sequences for vector output devices such as graphic plotters.verbSee selector.verificationSee disk verification.verifyTo establish the authenticity of a digital signature. Verification consists of determining that the signed document has not changed since it was signed and affirming that the public key used to decrypt the signature is valid.version recordA structure that contains version information. Defined by the NumVersion data type.vertical blanking interrupt (VBL)See vertical retrace interrupt.vertical blanking rectangleA rectangle that defines a portion of the input video signal that is devoted to vertical blanking. This rectangle occupies lines 10 through 19 of the input signal. Broadcast video sources may use this portion of the input signal for closed captioning, teletext, and other nonvideo information. Note that the blanking rectangle cannot be contained in the maximum source rectangle.vertical retrace interruptAn interrupt generated by the video circuitry each time the electron beam of a monitor’s display tube returns from the lower-right corner of the screen to the upper-left corner. Also known as vertical blanking interrupt.Vertical Retrace ManagerThe part of the Operating System that schedules and executes tasks during a vertical retrace interrupt.vertical retrace queueA list of the tasks to be executed during a vertical retrace interrupt.VIBSee volume information block.video deviceA piece of hardware, such as a plug-in video card or a built-in video interface, that controls a screen.video digitizer componentA component that provides an interface for obtaining digitized video from an analog video source. The typical client of a video digitizer component is a sequence grabber component, which uses the services of video digitizer components to create a very simple interface for making and previewing movies. Video digitizer components can also operate independently, placing live video into a window.viewAn item or field in an information page displaying one or more property values.view deviceA QuickDraw GX object associated with a view port object. It describes the characteristics of a given physical display device such as a monitor or a printer.view groupA QuickDraw GX object that consists of a grouping of view ports and view devices.view listA data structure that specifies individual views on an information page. Each item in the list includes the graphic rectangle containing the view, the number of the property that provides the information to be displayed, the type of view, and information specific to that view type.view portA QuickDraw GX object associated with a transform object. A view port describes the characteristics of the drawing environment for individual QuickDraw GX shapes.view port hierarchyAn ordered arrangement of view ports that allows for such features as windows within windows, including multiple windows within a single window.view port listA property of a transform object. This list is an array of references to the view ports that the shapes associated with that transform can be drawn to.view rectangleIn TextEdit, the rectangle defining the portion of the window within which text is actually displayed. Text drawn in the destination rectangle is made visible to the application user in the view rectangle.virtual busThe grouping of SCSI devices on different buses into a single logical bus for compatibility with software that cannot address multiple buses.virtual IDThe SCSI ID of a device on the virtual bus.virtual key codeThe key code that an application receives in keyboard events. It is the value produced after a raw key code has been mapped through the key-map ('KMAP') and key-remap ('itlk') resources. Compare character code.virtual memoryAddressable memory beyond the limits of the available physical RAM. The Operating System extends the logical address space by allowing unused applications and data to be stored on a secondary storage device instead of in physical RAM.Virtual Memory ManagerThe part of the Operating System that provides virtual memory.virtual queueA view of a physical message queue through which an application can open, close, and list messages. More than one virtual queue can be associated with a single physical queue. See also physical queue.visible regionIn a Macintosh window, the part of a window that can be drawn into; defined by the visRgn field in the graphics port record. In view ports attached to windows, QuickDraw GX restricts drawing to the window’s visible region.voice(1) The set of parameters that specify a particular quality of synthesized speech. A voice is designed to work with a particular speech synthesizer. (2) A sampled sound played at varying rates to produce a number of different pitches or notes. See also instrument.voice description recordA structure that contains information about a voice. Defined by the VoiceDescription data type.voice file information recordA structure that contains information about the file in which a voice is stored and the resource ID of the voice within that file. Defined by the VoiceFileInfo data type.voice specification recordA structure that provides a unique specification that you must use to obtain information about a voice. Defined by the VoiceSpec data type.volatile registerA register whose contents need not be preserved across subroutine calls. See also nonvolatile register.volume(1) A portion of a storage device that is formatted to contain files. (2) See amplitude, speech volume.volume bitmapA data structure that contains a series of bits indicating which blocks on the volume are allocated. Volume bitmaps exist both on HFS volumes and in memory.volume catalogSee catalog file.volume control block (VCB)A nonrelocatable block of memory in the system heap that contains information about a specific mounted volume, including the information from the volume’s master directory block.volume control block queueA list of the volume control blocks for all mounted volumes.volume indexA number identifying the position of a mounted volume listed in the volume control block queue.volume information block (VIB)See master directory block.volume nameA sequence of up to 27 characters, excluding colons (:), that identifies a volume.volume reference numberA unique number assigned to a volume when it’s mounted; used to refer to the volume.Volumes control panelA subpanel of the Sound control panel that allows the user to select volumes. See also Alert Sounds control panel, Sound In control panel, Sound Out control panel.VOX recordingA feature that allows sound recording only when the sound to be recorded exceeds a certain amplitude.VOX stoppingA feature that stops sound recording when the sound falls below a certain amplitude.wake upTo make a previously suspended process eligible to receive CPU time.wakeup demandA message from the Power Manager that informs a sleep procedure that it must reverse whatever steps it followed when it prepared for the sleep state.wakeup timerA timer that the Power Manager uses to return a portable Macintosh computer from the sleep state to the operating state at a specific time.warningA diagnostic message posted by QuickDraw GX whenever an application executes a function that may likely not provide the result expected. Execution continues internally, as if the warning had not been posted. A warning number is a unique number in the range –26999 through –26000 assigned to each QuickDraw GX warning message. Each warning has a unique warning name.warning nameSee warning.warning numberSee warning.wave amplitudeThe height of a sound wave at an instant of time. Compare amplitude.waveformThe shape of a wave (a graph of a wave’s amplitude over time).wavelengthThe extent of one complete cycle of a wave.wave tableA sequence of wave amplitudes measured at fixed intervals.wave-table dataAny set of values that represent a sound by a wave table.weak importSee soft import.weak typeA glyph directionality that depends on context to determine whether it is left to right or right to left. Compare neutral type, strong type.wedgeA pie-shaped segment of an oval, bounded by a pair of radii joining at the oval’s center.western numeralsFor the Macintosh script management system, the numerical symbols 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0. Sometimes known as Arabic numerals, but not to be confused with the numerals native to the Arabic writing system.white levelThe degree of whiteness in an image. It is a common video digitizer setting.white pointA specific definition of what is considered white light, represented in terms of Yxy, and usually based on the whitest light that can be generated by a given device. Colors in some color spaces are defined in comparison to a reference white point. See also Yxy color space.whose descriptor recordA coerced AE record of descriptor type typeWhoseDescriptor. The Apple Event Manager creates whose descriptor records when it resolves object specifier records that specify formTest.whose range descriptor recordA coerced AE record of type typeWhoseRange. Under certain conditions, the Apple Event Manager coerces a range descriptor record to a whose range descriptor record when it resolves object specifier records that specify formTest.wide numberA 64-bit signed integer with unspecified bias.widest-need evaluationAn evaluation method in which the widest format of all of the operands in a complex expression is used as the format in which the expression is evaluated.winding fillA shape fill that follows the winding-number rule.winding-number ruleA rule used when drawing filled shapes to determine which areas are filled. The winding-number rule fills areas that lie under overlapping contours. Compare even-odd rule.windowAn area on the screen that displays information, including user documents as well as communications such as alert boxes and dialog boxes. The user can open or close a window; move it around on the desktop; and sometimes change its size, scroll through it, and edit its contents.window color tableThe data structure in which the Window Manager stores the colors to be used for drawing a window’s frame and for highlighting selected text.window componentThe portion of an 'hwin' resource in which you associate an 'hrct' or 'hdlg' resource to a particular window.window definition functionA function that defines the general appearance and behavior of a window. The Window Manager calls the window definition function to draw the window’s frame, determine what region of the window the cursor is in, draw the window’s size box, draw the window’s zoom box, move and resize the window, and calculate the window’s structure and content regions.window definition IDAn integer that specifies the resource ID of a window definition function in the upper 12 bits and an optional variation code in the lower 4 bits. When creating a new window, your application supplies a window definition ID either as a field in the 'WIND' resource or as a parameter to the NewWindow or NewCWindow function.window listA list maintained by the Window Manager of all windows on the desktop. The frontmost window is first in the window list, and the remaining windows appear in the order in which they are layered on the desktop.Window ManagerThe part of the Macintosh Toolbox that provides routines for creating and manipulating windows.Window Manager portA graphics port that represents the desktop area on the main monitor—that is, a rounded-corner rectangle that occupies all of the main monitor except for the area occupied by the title bar.window originThe upper-left corner of a window. Usually specified with a vertical coordinate of 0 and a horizontal coordinate of 0, the window origin is the upper-left corner of the port rectangle of a graphics port and is expressed in coordinates local to the graphics port.window recordA data structure of type WindowRecord (or CWindowRecord) in which the Window Manager stores a window’s characteristics, including the window’s graphics port, title, visibility status, and control list.window regionSpecial-purpose region of a window. See also close region, content region, drag region, size region, zoom region.window typeA collection of characteristics—such as the shape of the window’s frame and the features of its title bar—that describe a window.with-stream kerningThe automatic movement of glyphs parallel to the line orientation of the text. Compare cross-stream kerning.with-stream shiftA positional shift that applies equally to all glyphs in a style run by adding or removing space before or after each glyph in the run. Compare cross-stream shift.wordA 16-bit quantity, used to store 216 (or 65,536) possible values.word boundaryThe memory location that divides two words.word callback procedureAn application-defined procedure that is executed whenever the Speech Manager is about to speak a word.word wrapSee line breaking.working directoryA temporary directory reference by which the File Manager specifies both a directory and the volume on which it resides. The File Manager assigns a reference number to each working directory.working directory control blockA data structure that contains the directory ID of a working directory as well as the volume reference number of the volume on which the directory is located.working directory reference numberA temporary reference number that encodes a directory ID and a volume reference number. It can be used in place of the volume reference number in most File Manager calls.WorldScriptA group of Macintosh system software managers, extensions, and resources that facilitate multilanguage text processing.WorldScript IA script extension used for all 1-byte complex script systems. Code in the extension reads tables in the script system’s international resources in order to provide the proper text manipulation and formatting for that script. Simple 1-byte script systems do not need to use WorldScript I.WorldScript IIA script extension used for all 2-byte script systems. Code in the extension reads tables in the script system’s international resources in order to provide the proper text manipulation and formatting for that script.write-data structureA data structure that contains a series of pairs of length words and pointers. Each pair indicates the length and location of a portion of the data that constitutes the packet to be sent over the network.write privilegesSee Make Changes privileges.write-through cacheA cache whose information is immediately written to RAM whenever that information changes. See also copy-back cache.writing systemA set of characters and the basic rules for their use in creating a visual depiction of language. Writing systems may differ in the direction in which their characters and lines run, the size of the character set used, and the context sensitivity of character selection. Writing systems include Roman, Japanese, Arabic, and Hebrew. Compare script system. See also language, region.wrong type errorA QuickDraw GX error indicating that an invalid type has been assigned to a shape.XCOFFSee Extended Common Object File Format.x-heightThe height of a lowercase x in a given font. It is the height, measured from the baseline, of the main portion of most lowercase letters (excluding ascenders and descenders). See also ascent line, baseline, descent line.XOSee exactly-once (XO) transaction.XOR modeA transfer mode type in which the bits of the source color component and destination color component are combined using an exclusive-OR operation.XPTSee transport.XYZ color spaceA universal color space whose three components (the tristimulus values X, Y, and Z) are means to reflect the fundamental response of the human eye to color.YIQ color spaceA universal color space, used for color television transmission, whose components are Y, I, and Q. Y represents luminance and the other two components carry color information.Yxy color spaceA universal color space whose three components (the chromaticity coordinates Y, x, and y) are derived from XYZ color space.zeroingSee disk zeroing.zero-length handleSee 0-length handle.zero-length profileA color profile object that contains no profile data. You can specify a zero-length profile in situations in which you do not want color matching to occur.ZhuyinfuhaoChinese phonetic characters. Also called Bopomofo.ZIPSee Zone Information Protocol.ZIP tableA zone information table that contains a complete mapping of network numbers to zone names for an AppleTalk internet. Each AppleTalk internet router maintains a ZIP table.zone(1) A logical grouping of nodes in an AppleTalk internet. A zone is typically used to identify an affiliation between a group of nodes, such as a group of nodes belonging to a particular department within an organization. (2) See heap zone.zone headerAn area of memory at the beginning of a heap zone that contains essential information about the heap, such as the number of bytes free in the heap and the addresses of the heap’s grow-zone function and purge-warning procedure.Zone Information Protocol (ZIP)An AppleTalk protocol that maintains the mapping between zone names and network numbers and provides applications and processes with access to zone names.zone name hintThe name of the parameter stored in RAM that is the last zone to which the node belonged.zone pointerA pointer to a zone record.zone recordA data structure representing a heap zone.zone trailerA minimum-sized free block marking the end of a heap zone.zoom boxA box in the right side of a window’s title bar that the user can click to alternate between two different window sizes (the user state and the standard state).zoom regionThe area occupied by a window’s zoom box. See also zoom box.#v @ ˇ ˇˇˇˇ @
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. ºÄ (‡ˇGL-1 4 ® H¡& ° d ONLN d
¶ H ≤ è ( Ø H0-length handle i` ° d ONLN d ¶ ö ≤ ° )RA § ° d ONLN d ¶ ° ≤ ) handle whose associated ° d ONLN d 4 ≤ H æ K ( ª Hr E ° d ONLN d 5 ≤ L æ )/elocatable block has a logical size of 0 bytes. ° d ONLN d e ƒ H – À ( Õ H 1-byte complex script system ‘ ° d ONLN d Ç ƒ ’ – ‹ )çA † ° d ONLN d É ƒ › – ) script system ° d ONLN d í – H ‹
( Ÿ H,that supports a writing system with a small ° d ONLN d æ ‹ H Ë â * character set (r Ö ° d ONLN d Œ ‹ â Ë † )Aequir ú@ ° d ONLN d ” ‹ † Ë ) es only 1-byte characters), ° d ONLN d Ô Ë H Ù ◊ ( Ò H"but that is characterized by bidir ` ° d ONLN d Ë ÿ Ù )ê ectional or ° d ONLN d Ù H é ( ˝ Hcontextual text. 6@ ° d ONLN d. Ù é ÿ )FArabic and Hebr % ° d ONLN d= Ù ÿ )Jew ar ä¿ ° d ONLN dB Ù # ) e examples ° d ONLN dM H ⁄ ( H!of complex 1-byte script systems. ° d ONLN do H í *1-byte extension 1@ ° d ONLN dÄ ù Æ )USee Ñ@ ° d ONLN dÑ Æ ∏ )W Δ‡ ° d ONLN dÖ ∑ Ì ) orldScript I. ° d ONLN dì$ H0 Ö (- H1-byte simple j ° d ONLN d†$ Ü0 à )> Í ° d ONLN d°$ à0 √ )script system ò¿ ° d ONLN dØ$ Œ0 ’ )FA ”` ° d ONLN d∞$ ’0 ) script system ° d ONLN dø0 H<
)es ° d ONLN d‚fi HÍ é (Á Hsophisticated pr 5@ ° d ONLN dÚfi èÍ ≠ )Gocedur ÃÄ ° d ONLN d¯fi ≠Í ) es for character input. ° d ONLN dÍ Hˆ ¿ (Û HJapanese, Chinese, and Kor ”¿ ° d ONLN d*Í ¿ˆ € )xean ar ≥¿ ° d ONLN d0Í €ˆ )e examples of ° d ONLN d>ˆ H ¶ (ˇ H2-byte script systems. ° d ONLN dU H ñ *32-bit addressing ¿ ° d ONLN dg ° )Y The ability of the Operating ° d ONLN dÑ H ( H4System to use all 32 bits of a pointer or handle in ° d ONLN d∏ H, æ * determining memory addr † ° d ONLN dœ æ, ÷ )vesses. ° d ONLN d÷2 H> | (; H 32-bit clean ˜@ ° d ONLN d„2 Ü> )>!Said of an application (or other ° d ONLN d> HJ i (G Hsoftwar ‰¿ ° d ONLN d > iJ ¥ )!e) that is able to r Õ‡ ° d ONLN d > µJ Ú )Lun in an envir † ° d ONLN d-> ÛJ )>onment ° d ONLN d4J HV ^ (S Hwher 7 ° d ONLN d8J _V ‚ ) e all 32 bits of a memory addr oÄ ° d ONLN dVJ ‚V ˙ )Éess ar ¯ ° d ONLN d\J ˙V )e used ° d ONLN dcV Hb l (_ Hfor addr ∏Ä ° d ONLN dkV lb ä )$essing. ° d ONLN dsh Ht a (q H680x0 ° d ONLN dyh kt | )#See ” ° d ONLN d}h |t ‹ )680x0 microprocessor 2‡ ° d ONLN dëh ›t fl )a. ° d ONLN dìz HÜ ó (É H680x0 application ¢ ° d ONLN d•z °Ü )Y An application that contains ° d ONLN d¬Ü Hí º (è Hcode only for a 680x0 micr _¿ ° d ONLN d‹Ü ºí À )topr ú` ° d ONLN dflÜ Àí Î )ocessor pÄ ° d ONLN dÊÜ Îí ) . See also fi` ° d ONLN dÒÜí# )*fat ° d ONLN dıí Hû ~ (õ H application, ¢ ° d ONLN dí ~û Ä )6 " ° d ONLN dí Åû „ )PowerPC application. 4 ®8¡ ° d ONLN d ¶8 ≤œ ( Ø8 680x0-based Macintosh computer Ä ° d ONLN d6 ¶⁄ ≤Ô )¢Any ° d ONLN d: ≤8 æ‰ ( ª8&computer containing a 680x0 central pr ÷ ° d ONLN d` ≤‰ æ )¨ ocessing ° d ONLN di æ8 d ( «8 unit that r ∏ ° d ONLN dt æd Í ), uns Macintosh system softwar ‡ ° d ONLN dê æÎ )áe. See ° d ONLN dó 8 ÷L ( ”8also ö‡ ° d ONLN dú L ÷§ )PowerPC processor uÄ ° d ONLN d≠ § ÷˜ )X-based Macintosh ° d ONLN dæ ÷8 ‚c ( fl8computer E` ° d ONLN dΔ ÷c ‚e )+. ° d ONLN d» Ë8 Ù| ( Ò8680x0 compiler ä ° d ONLN d◊ ËÜ Ù„ )NAny compiler that pr ò ° d ONLN dÎ Ë„ Ù )]oduces ° d ONLN dÚ Ù8 Ò ( ˝8+code that can execute on a 680x0. See also ° d ONLN d 8 ç * PowerPC compiler 3¿ ° d ONLN d- ç è )U. ° d ONLN d/8 ê (8680x0 context block Õ† ° d ONLN dCö ° )bA @ ° d ONLN dD¢ ) block of data used by the ° d ONLN d_ 8*˘ ('8)68LC040 Emulator to maintain information ° d ONLN dà*86E * acr µ@ ° d ONLN dã*E6∫ )oss mode switches. The str t` ° d ONLN d•*ª6“ )vuctur ˙@ ° d ONLN d™*“6 )e of this block ° d ONLN d∫68BÑ (?8of data is private. ° d ONLN dŒH8Tò *680x0 microprocessor lÄ ° d ONLN d„H£T˚ )kAny member of the ° d ONLN dıT8`S (]8Motor Á† ° d ONLN d˙TS`º )ola 68000 family of micr à@ ° d ONLN dTΩ`à )jopr ƒ‡ ° d ONLN dTÃ`Û ) ocessors. ° d ONLN d f8rz (o8680x0 software n` ° d ONLN d.fÖrº )M Any softwar z‡ ° d ONLN d9fºrÊ )7 e (that is, ° d ONLN dEr8~π ({8 application, extension, driver † ° d ONLN dcrπ~ )Å, or other executable ° d ONLN dy~8äˆ (á8-code) that consists of code only for a 680x0 ° d ONLN d¶ä8ñL * micr q† ° d ONLN d™äLñ[ )opr Æ@ ° d ONLN d≠ä[ñ{ )ocessor Ç` ° d ONLN d¥ä{ñ• ) . See also @ ° d ONLN døä•ñˆ )*680x0 application. ° d ONLN d“ú8®ã (•868LC040 Emulator âÄ ° d ONLN d„úï®˙ )]The part of the system ° d ONLN d˙®8¥Y (±8softwar ‰¿ ° d ONLN d ®Y¥ )!+e that allows 680x0 applications and other ° d ONLN d ,¥8¿u (Ω8680x0 softwar ç` ° d ONLN d 9¥u¿ )= e to execute on PowerPC-based ° d ONLN d W¿8ì (…8 Macintosh computers. See also “ ° d ONLN d u¿¬Ãˇ )ä Mixed Mode ° d ONLN d ÄÃ8ÿ` (’8Manager Ň ° d ONLN d áÃ`ÿb )(. ° d ONLN d âfi8Íb (Á8A5 world ˝Ä ° d ONLN d ífilÍÖ )4An ar € ° d ONLN d ófiÖÍÚ )ea of memory in a 680x0 ° d ONLN d ØÍ8ˆÁ (Û8*application’s partition that contains the ° d ONLN d Ÿˆ8˝ * ,QuickDraw global variables, the application ° d ONLN d
8 * 2global variables, the application parameters, and ° d ONLN d
78¿ * the jump table—all of which ar >‡ ° d ONLN d
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ë,88á (58absolute position †@ ° d ONLN d
£,ë8ò )YA ⁄‡ ° d ONLN d
§,ò8∂ ) specifi … ° d ONLN d
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¡88DK (A8coor †@ ° d ONLN d
≈8KD )-dinates, for the origin of each character or ° d ONLN d
ÚD8Pœ (M8 glyph in the glyph shape. Compar Õ ° d ONLN d DœP÷ )óe ¿ ° d ONLN d D◊P˚ ) relative ° d ONLN d P8\] (Y8position A† ° d ONLN d %P^\` )&. ° d ONLN d 'b8n~ (k8absolute search æÄ ° d ONLN d 7bànè )PA ˘ ° d ONLN d 8bèn£ ) sear D¿ ° d ONLN d =b§n )ch that begins at the r ` ° d ONLN d Tbn )_oot ° d ONLN d Xn8zD (w8dir I ° d ONLN d [nEzÑ )ectory of the fi ° d ONLN d knÑz )?le system hierar Δ@ ° d ONLN d {n z )Fchy and always ° d ONLN d äz8Üç (É8descends the hierar ¿ ° d ONLN d ùzéÜù )Vchy ”¿ ° d ONLN d †zúÜ√ )
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. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-2 4 ^ *¿ ° d ONLN d \ * h ( e *abstract superclass ∑† ° d ONLN d \ â h ê )_A Ú@ ° d ONLN d \ ê h ´ ) super G ° d ONLN d \ ¨ h ˘ ) class listed in the ° d ONLN d / h * t … ( q *&Apple Event Registry: Standard Suites, Ì¿ ° d ONLN d U h … t Ó )ü such as ,
Courier . ° d ONLN d ^ t * Ä T ( } *cObject ° d ONLN d e t T Ä a )* or ° d ONLN d i t a Ä ª )cOpenableObject ° d ONLN d x t ª Ä ˜ )Z, that is used . ° d ONLN d á Ä * å \ ( â * only in defi Í@ ° d ONLN d ì Ä \ å ¯ )2&nitions of object classes and not for ° d ONLN d π å * ò - ( ï *r E ° d ONLN d ∫ å . ò = )eal † ° d ONLN d æ å = ò æ ) Apple event objects. See also ^` ° d ONLN d ‹ å æ ò Ù )Åobject class. ° d ONLN d Í û * ™ Ö ( ß *accelerated resource ⁄@ ° d ONLN d ˇ û è ™ ‘ )eAn executable r Á ° d ONLN d û ‘ ™ Ï )Eesour /` ° d ONLN d û Ì ™ ¯ )ce ° d ONLN d ™ * ∂ o ( ≥ *consisting of a r 3 ° d ONLN d' ™ p ∂ ˝ )F outine descriptor and PowerPC ° d ONLN dE ∂ * ¬ q ( ø *code that specifi ` ° d ONLN dV ∂ r ¬ ¯ )H cally models the behavior of a ° d ONLN du ¬ * Œ ó ( À *680x0 stand-alone code r r ° d ONLN dç ¬ ó Œ Ø )mesour ∫@ ° d ONLN dí ¬ Ø Œ · )
ce. Compar ¿ ° d ONLN dú ¬ ‚ Œ È )3e ° d ONLN dû Œ * ⁄ u ( ◊ *private resource. ° d ONLN d∞ ‡ * Ï Ã *#accelerated system software routine Ô ° d ONLN d‘ ‡ ÷ Ï Î )¨Any ° d ONLN dÿ Ï * ¯ 0 ( ı *T µ¿ ° d ONLN dŸ Ï / ¯ ± ) oolbox or Operating System r Ì` ° d ONLN dı Ï ± ¯ ı )Çoutine that has ° d ONLN d ¯ * E ( *been r ±@ ° d ONLN d ¯ E ª )ewritten as PowerPC code. ° d ONLN d%
MCDoAction ˇˇfl¨ ° d ONLN d.* f6 ê )< function. ‡¯ ° d ONLN d9* ê6 )*Applications that include . ° d ONLN dS6 *B M (? *action fi Ó† ° d ONLN d\6 MB | )# lters may r :¿ ° d ONLN dg6 }B Ù )0 eceive any of these actions. ° d ONLN dÑH *T v (Q *action procedure ‹¿ ° d ONLN dïH ÄT á )VA ` ° d ONLN dñH àT î ) pr ^Ä ° d ONLN dôH îT ≤ ) ocedur ı¿ ° d ONLN düH ≤T ) e that performs an ° d ONLN d≤T *` V (] * action in r ‡† ° d ONLN dΩT V` ),&esponse to the user holding the mouse ° d ONLN d„` *l „ (i **button down while the cursor is in a contr ‡‡ ° d ONLN d` „l Ì )πol. ° d ONLN dr *~ h ({ *activate event ˘¿ ° d ONLN d r r~ ˆ )H An event that indicates that a ° d ONLN d?~ *ä Ò (á *,window is becoming active or inactive. Each ° d ONLN dkä *ñ Ü * activate event specifi à† ° d ONLN dÅä Üñ · )\es the window to be ° d ONLN dïñ *¢ Ç (ü *changed and the dir ° d ONLN d®ñ É¢ )Y ection of the change (that is, ° d ONLN d«¢ *Æ Â (´ *)whether it’s becoming active or becoming ° d ONLN dÆ *∫ R *
inactive). 4 ^¿¯ ° d ONLN d˚ \ hw ( eactivation procedure † ° d ONLN d \Ç hÿ )hAn application-defi ) ° d ONLN d# \ÿ hÎ )Vned ° d ONLN d' h t# ( qpr G ° d ONLN d) h$ tB )
ocedur fi` ° d ONLN d/ hB tt ) e that contr º† ° d ONLN d; ht tÿ )2ols the highlighting of ° d ONLN dS t Ä_ ( }application-defi |‡ ° d ONLN dc t` Ä€ )F ned dialog items capable of ° d ONLN d Ä å ( âr E ° d ONLN dÄ Ä åi )eceiving keyboar J ° d ONLN dê Äi åå )Kd input. ° d ONLN dô í ûm ( õactive ADB device \¿ ° d ONLN d´ íx ûù )^ The last !‡ ° d ONLN d¥ íù û˜ )%ADB device to have ° d ONLN d« û ™` ( ßsent data to the /` ° d ONLN dÿ û` ™ü )F ADB Manager $@ ° d ONLN d„ ûü ™° )?. ° d ONLN d ∞ ºj ( πactive application I@ ° d ONLN d¯ ∞u ºŒ )[The application curr ͇ ° d ONLN d ∞Œ ºÊ )Yently ° d ONLN d º »Ü ( ≈interacting with the user '` ° d ONLN d+ ºÜ »Ò )l. Its icon appears on the ° d ONLN dE » ‘å ( —right side of the menu bar b` ° d ONLN d_ »å ‘∂ )r . See also –@ ° d ONLN dj »∂ ‘Ÿ )*current ° d ONLN dr ‘ ‡õ ( › process, foreground process. ° d ONLN dè Ê ÚW *active control ‹¿ ° d ONLN dû Êa Úh )GA ` ° d ONLN dü Êi ÚÇ ) contr U‡ ° d ONLN d• ÊÇ Úfl )ol in which the Contr Ä ° d ONLN d∫ ʇ ÚÍ )^ol ° d ONLN dΩ Ú ˛H ( ˚ Manager r W ° d ONLN dΔ ÚH ˛î ).esponds to a user ı ° d ONLN d◊ Úï ˛Ì )M’s mouse actions by ° d ONLN dÎ ˛
# (pr G ° d ONLN dÌ ˛$
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oviding visual feedback. ° d ONLN d = (active fi ¬‡ ° d ONLN d = K )#eld 2Ä ° d ONLN d V u )The tar u† ° d ONLN d u ¥ ) get of keyboar Ñ ° d ONLN d (¥ È )?d input in a ° d ONLN d 5 (K (% dialog box. ° d ONLN d A.:^ *active function Ö ° d ONLN d Q.h:o )NA ø¿ ° d ONLN d R.o: ) function called by a ° d ONLN d h:FC (C
scripting † ° d ONLN d r:DFÎ )*%component periodically during script ° d ONLN d óFRî (Ocompilation and execution. ‚† ° d ONLN d ≤FîRö )zY £ ° d ONLN d ≥FöR )
ou must pr A` ° d ONLN d ΩFÀRÛ )1 ovide an ° d ONLN d ΔR^ı ([5alternative active function for the use of scripting ° d ONLN d ˚^jÓ * /components if you want your application to get ° d ONLN d
*jvÛ * 1time during script compilation and execution for ° d ONLN d
[vÇ„ * .tasks such as spinning the cursor or checking ° d ONLN d
° d ONLN d ß÷é‚Δ ) portion of a ° d ONLN d µ‚Ó: (ÎQuickT fi‡ ° d ONLN d ª‚:ÓÙ ) +ime movie that is to be used for playback. ° d ONLN d ÊÓ˙Í (˜2By default, the active segment is set to the entir S¿ ° d ONLN d ÓÍ˙Ò )–e ° d ONLN d ˙: (movie. Ù ° d ONLN d !˙:@ ) Y ¥† ° d ONLN d "˙@È )&ou can change the active segment of a ° d ONLN d Hñ (movie by using the Movie T õ† ° d ONLN d bïµ ){oolbox. ° d ONLN d j$Ä (!active source rectangle <† ° d ONLN d Çã$› )qThe portion of the ° d ONLN d ï$0] (- maximum sour ¿ ° d ONLN d °$^0m )Dce r ë† ° d ONLN d •$m0Î ) ectangle that contains active ° d ONLN d √0<Í (91video that can be digitized by a video digitizer ° d ONLN d Ù<HN *
component. ° d ONLN d ˇNZ\ *active window i` ° d ONLN dNgZÅ )MThe fr æ ° d ONLN dNÅZÌ )ontmost window on the ° d ONLN d)Zf– (c*desktop, the one in which the user is curr ó† ° d ONLN dSZ–fË )∂ently ° d ONLN dYfrÊ (o,working. The active window is designated by ° d ONLN dÖr~ï * racing stripes in the title bar Ç ° d ONLN d§rï~Õ ){, active contr À` ° d ONLN d≤rÕ~Ú )8 ols, and ° d ONLN dª~ä} (áhighlighted selections. ° d ONLN d”êúV *activity timer M ° d ONLN d‚êaúh )GA ᆠ° d ONLN d„êhúˆ ) timer maintained by the Power ° d ONLN dú®x (•Manager that measur ‡ ° d ONLN dúy®Ù )_ es the time that has elapsed ° d ONLN d2®¥X (±since the last r :¿ ° d ONLN dB®Y¥æ )?elevant system activity 8‡ ° d ONLN dY®Ω¥ø )d. ˇ+l @ ˇ ˇˇˇˇ @
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. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡ˇGL-3 4 ^ H¿& ° d ONLN d \ H h ^ ( e HADB F† ° d ONLN d \ i h z )!See ô† ° d ONLN d \ z h ’ )Apple Desktop Bus. ñ ( ° d ONLN d n H z è ( w H ADB command ˜» ° d ONLN d ' n ô z † )QA K˛ ° d ONLN d ( n ° z ) 1-byte value sent by the ° d ONLN d B z H Ü Ÿ ( É H ADB Manager to devices on the t ° d ONLN d ` z ⁄ Ü )í ADB. The ~Z ° d ONLN d i z Ü ).ADB ° d ONLN d m Ü H í ≥ ( è Hcommand encodes the r ŸÆ ° d ONLN d Ç Ü ≥ í )kegister the command ° d ONLN d ñ í H û L ( õ Hr ^ñ ° d ONLN d ó í L û ™ )efers to and the desir ˙Z ° d ONLN d ≠ í ™ û Û )^ed action the tar ŸP ° d ONLN d æ í Û û# )I get device ° d ONLN d … û H ™ ë ( ß Hshould perform. ° d ONLN d Ÿ ∞ H º ~ *
ADB device 5† ° d ONLN d ‰ ∞ â º# )A"Any input device connected to the ° d ONLN d º H » Ø ( ≈ HADB that conforms to r w` ° d ONLN d º Ø » Δ )gequir é† ° d ONLN d! º Δ » )ements described in ° d ONLN d5 » H ‘ X ( — Hthe ›` ° d ONLN d9 » X ‘ ¬ )Apple Desktop Bus Specifi $‡ ° d ONLN dR » √ ‘ € )kcation ¡Ä ° d ONLN dX » € ‘ › ). ˇˇÊj ˇ◊ ° d ONLN dZ ⁄ H Ê ± ( „ HADB device handler ID ƒ¸ ° d ONLN dp ⁄ ª Ê )sAn 8-bit value that ° d ONLN dÑ Ê H Ú á ( Ô Hfurther identifi tÄ ° d ONLN dî Ê à Ú ∂ )@ es a specifi œÿ ° d ONLN d† Ê ∂ Ú º ).c .å ° d ONLN d¢ Ê Ω Ú )ADB device type ° d ONLN d≤ Ú H ˛ a ( ˚ H(such @ ° d ONLN d∏ Ú b ˛ } )as the I ° d ONLN dø Ú } ˛ Í )Apple Extended Keyboar ~ ° d ONLN d’ Ú Î ˛ )n
d) or its ° d ONLN dfl ˛ H
( H.mode of operation (such as whether the keyboar dà ° d ONLN d ˛
e devices ° d ONLN d–‚ HÓ ä (Î Hattached to the I@ ° d ONLN d‡‚ äÓ ˛ )BApple Desktop Bus (ADB). ° d ONLN d˘Ù H ì (˝ HADB transaction M ° d ONLN d Ù û • )VA ᆠ° d ONLN d
Ù • ) communication between ° d ONLN d! H ¶ ( Hthe computer and an ° d ONLN d5 ¶ ! )^ ADB device, consisting of a ° d ONLN dQ H ‘ ( H command sent by the computer † ° d ONLN dm ‘ )å, followed by a ° d ONLN d} H$ (! H/data packet sent either by the computer or the ° d ONLN d¨$ H0 g * device. ° d ONLN d¥6 HB ß *additional parameter L` ° d ONLN d…6 ≤B π )jA á ° d ONLN d 6 πB › ) keywor Ä` ° d ONLN d—6 ›B )$d-specifi ^ ° d ONLN d⁄6B )&ed ° d ONLN d›B HN { (K H descriptor r fl@ ° d ONLN dÈB {N ç )3ecor S† ° d ONLN dÌB éN% )$d that a server application uses in ° d ONLN dN HZ Ω (W Haddition to the data specifi s ° d ONLN d-N æZ Û )ved in the dir 8† ° d ONLN d:N ÙZ )6ect ° d ONLN d>Z Hf u (c H parameter S† ° d ONLN dGZ uf √ )-. For example, an 8@ ° d ONLN dYZ √f )NApple event for ° d ONLN dif Hr (o H-arithmetic operations may include additional ° d ONLN dñr H~" * 1parameters that specify operands in an equation. ° d ONLN d«~ Hä ’ * Additional parameters may be r Ä ° d ONLN dÂ~ ÷ä Ì )éequir ¿ ° d ONLN dÍ~ Ìä ) ed, or they ° d ONLN dˆä Hñ í (ì Hmay be optional. 4 ^8¿ ° d ONLN d \8 he ( e8add mode Δ ° d ONLN d \o hv )7A † ° d ONLN d \w h¸ ) transfer mode type in which t n¿ ° d ONLN d/ \¸ h )Öhe ° d ONLN d2 h8 tË ( q8'source color component is added to the ° d ONLN dY t8 Ä˙ * -destination component, but the result is not ° d ONLN dÜ Ä8 å * +allowed to exceed the maximum value (0xFFFF U‡ ° d ONLN d± Ä å )—). ° d ONLN d¥ í8 ûZ ( õ8address {† ° d ONLN dº íe ûl )-A ∂@ ° d ONLN dΩ íl ûƒ ) number that specifi ͇ ° d ONLN d— íƒ û )Xes the location of ° d ONLN d‰ û8 ™Ö ( ß8a byte in memory )† ° d ONLN dÙ ûÖ ™á )M. ° d ONLN dˆ ∞8 ºÑ ( π8address collision e† ° d ONLN d ∞è ºæ )WWhen mor `Ä ° d ONLN d ∞æ ºÓ )/ e than one A` ° d ONLN d ∞Ó º )0ADB ° d ONLN d º8 »[ ( ≈8device r r‡ ° d ONLN d' º[ » )#)esponds to commands sent to a particular ° d ONLN dP »8 ‘M ( —8addr |Ä ° d ONLN dT »M ‘Ñ )ess. See also . ° d ONLN db »Ö ‘€ )8address resolution. ° d ONLN dv ⁄8 Ê™ ( „8address descriptor record t ° d ONLN dê ⁄µ ʺ )}A Æ¿ ° d ONLN dë ⁄º ÊÚ ) descriptor r é ° d ONLN dû ⁄Ú Ê )6ecor ` ° d ONLN d¢ ⁄ Ê )d . ° d ONLN d§ Ê8 Úr ( Ô8of data type ,
Courier ° d ONLN d± Êr Ú¿ ):AEAddressDesc ° d ONLN dæ Ê¿ Ú )N that contains the . ° d ONLN d— Ú8 ˛M ( ˚8addr |Ä ° d ONLN d’ ÚM ˛Ñ )ess of the tar Ó@ ° d ONLN d„ ÚÑ ˛≥ )7 get or sour p ° d ONLN dÓ Ú¥ ˛ÿ )0 ce of an f` ° d ONLN d˜ Úÿ ˛ )$ Apple event. ° d ONLN d 8÷ (8 Address Management Unit (AMU) Ç ° d ONLN d "‡Û )®The _` ° d ONLN d &Û )Apple ° d ONLN d ,8 ï (8custom integrated cir M ° d ONLN d Añ Ó )^cuit in Macintosh II ° d ONLN d V 8(ˇ (%8-computers that performs 24-bit to 32-bit addr ! ° d ONLN d É ( )»ess ° d ONLN d á(84b (18mapping. ° d ONLN d ê:8FÜ *address mapping Ä ° d ONLN d †:ëFü )Y(1) =@ ° d ONLN d §:üFÚ )The assignment of ° d ONLN d ∂F8Rê (O8portions of the addr º ° d ONLN d FêR )X ess space of the computer to ° d ONLN d ÁR8^T ([8specifi Ó ° d ONLN d ÓRT^è ) c devices. (2) Ò ° d ONLN d ˝Rè^† );See D ° d ONLN d
T±`˙ )"alk connection f É@ ° d ONLN dT˘` )Hile. ° d ONLN d f8rT (o8ADSP “† ° d ONLN d$f^rl )&See •† ° d ONLN d'fmro ) %† ° d ONLN d(fprí )AppleT ° d ONLN d.fír )"alk Data Stream Protocol. ° d ONLN dHx8Ñä (Å8advance bits array A ° d ONLN d[xïÑ )]An array that determines ° d ONLN dtÑ8ê˜ (ç8,whether the points in the positions array ar l@ ° d ONLN d†Ñ˜ê˛ )øe ° d ONLN d¢ê8úo (ô8absolute or r ‚¿ ° d ONLN dØêoú¯ )7 elative. The advance bits array ° d ONLN dœú8® (•83contains 1 bit for every character or glyph in the ° d ONLN d®8¥T * shape. ˇ'J @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-4 4 ^ *¿ ° d ONLN d \ * h o ( e *advance height •@ ° d ONLN d \ y h ∫ )OThe distance fr † ° d ONLN d \ ª h )Bom the top of a ° d ONLN d . h * t π ( q * glyph to the bottom of the glyph ;† ° d ONLN d N h ∫ t ¸ )ê, including the ° d ONLN d ^ t * Ä „ ( } *)top-side bearing and bottom-side bearing. ° d ONLN d à Ü * í l *advance width j ° d ONLN d ñ Ü w í ˚ )M The full horizontal width of a ° d ONLN d µ í * û r ( õ *glyph as measur =‡ ° d ONLN d ƒ í s û á )Ied fr º ° d ONLN d … í á û ) om its origin to the origin of ° d ONLN d Ë û * ™ ’ ( ß *(the next glyph on the line, including th _` ° d ONLN d û ÷ ™ Ò )¨e side ° d ONLN d ™ * ∂ / ( ≥ *b † ° d ONLN d ™ 0 ∂ è )earings on both sides. ° d ONLN d/ º * » K ( ≈ *AEIMP b` ° d ONLN d5 º V » g ),See µ` ° d ONLN d9 º g » › )Apple Event Interprocess ° d ONLN dR » * ‘ Ü ( — *Messaging Protocol. ° d ONLN df ⁄ * Ê = *AEP ~¿ ° d ONLN dj ⁄ H Ê Y ) See —¿ ° d ONLN dn ⁄ Y Ê { )AppleT ¥ ° d ONLN dt ⁄ { Ê Ã )"alk Echo Protocol. ° d ONLN dá Ï * ¯ _ ( ı *
Courier . ° d ONLN d ^ *j Z (g *AERecord ° d ONLN d^ Zj „ )0! that usually contains a list of . ° d ONLN d4j *v z (s *parameters for an ˝ ° d ONLN dFj zv ⁄ )PApple event. See also ° d ONLN d\v *Ç H ( *Apple R† ° d ONLN dbv IÇ í ) event parameter _@ ° d ONLN dqv íÇ î )I. ° d ONLN dsà *î = (ë *AFP Ú ° d ONLN dwà Gî X ) See E ° d ONLN d{à Yî { )AppleT 'Ä ° d ONLN dÅà {î — )"alk Filing Protocol. ° d ONLN dñö *¶ b (£ *
AFP volume „† ° d ONLN d°ö l¶ s )BA @ ° d ONLN d¢ö t¶ ˚ ) volume that is accessed using ° d ONLN d¡¶ *≤ : (Ø *the ° d ONLN d≈¶ :≤ [ )AppleT 2@ ° d ONLN dÀ¶ [≤ ë )!alk Filing Pr ! ° d ONLN dÿ¶ ë≤ Æ )6otocol. ° d ONLN d‡∏ *ƒ A (¡ *AGC ”@ ° d ONLN d‰∏ Kƒ \ )!See &@ ° d ONLN dË∏ ]ƒ ≈ )automatic gain control. ° d ONLN d *÷ @ (” *AIFF I ° d ONLN d K÷ \ )!See ú ° d ONLN d \÷ Í ) Audio Interchange File Format. ° d ONLN d(‹ *Ë K ( *AIFF-C ’ ° d ONLN d/‹ UË f )+See ( ° d ONLN d3‹ gË ı ) Audio Interchange File Format ° d ONLN dQË *Ù ® (Ò *Extension for Compression. ° d ONLN dl˙ * > *alert ` ° d ONLN dr˙ I Ì ) 'An alert sound, an alert box, or both. ° d ONLN dô * ( *2Alerts warn the user of an unusual or potentially ° d ONLN dÀ * „ * *undesirable situation occurring within an ° d ONLN dı ** Ü * application. See also §¿ ° d ONLN d Ü* Î )\alert box, system alert ° d ONLN d#* *6 H (3 *sound. ° d ONLN d*< *H Q * alert box 6@ ° d ONLN d4< \H c )2A p‡ ° d ONLN d5< cH ‚ ) window that an application ° d ONLN dQH *T | (Q *displays on the scr é@ ° d ONLN ddH |T Ô )Reen to warn the user or to ° d ONLN dT *` - (] *r E ° d ONLN dÄT .` a ) eport an err ‡ ° d ONLN dåT b` ú )4or to the user Œ@ ° d ONLN döT õ` † )9. o‡ ° d ONLN dúT †` )An alert box typically ° d ONLN d≥` *l Î (i *.consists of text describing the situation and ° d ONLN d·l *x e * buttons that r 2Ä ° d ONLN dÔl fx } )<equir I¿ ° d ONLN dÙl }x ˛ ) e the user to acknowledge or ° d ONLN dx *Ñ - (Å *r E ° d ONLN dx .Ñ c )ectify the pr 1 ° d ONLN d x cÑ É )5oblem. U‡ ° d ONLN d&x ÉÑ ) An alert box may or may not ° d ONLN dBÑ *ê Î (ç *+be accompanied by an alert sound. See also ° d ONLN dmê *ú ï * caution alert, note alert, Ù ° d ONLN dáê ïú ó )k t ° d ONLN dàê òú ƒ ) stop alert. 4 ^¿¯ ° d ONLN dî \ hâ ( ealert color table resource gÄ ° d ONLN dØ \î hõ )zA ¢ ° d ONLN d∞ \õ h° ) r Á ° d ONLN d≤ \° hπ )esour /` ° d ONLN d∑ \∫ hÍ ) ce (of type ˇ˝` . ° d ONLN d√ h t> ( q'actb' ˇˇ ° d ONLN d… h> t¯ )$,) that lets an application display an alert . ° d ONLN dı t ÄÔ ( }1box using colors other than the system’s default ° d ONLN d& Ä å^ * window colors. ° d ONLN d5 í ûI * alert notifi ˘¿ ° d ONLN dA íI ûd )/cation º† ° d ONLN dH ío ûv )&A ˜@ ° d ONLN dI ív ûè ) notifi ı† ° d ONLN dP íê û„ )cation in which an ° d ONLN dc û ™ ( ß0alert box containing a short message appears on ° d ONLN dì ™ ∂6 * the scr O† ° d ONLN dö ™7 ∂H ) een. ° d ONLN dü º »W ( ≈alert resource . fi ° d ONLN dÆ ºa »i )GA Q` ° d ONLN dØ ºi »o ) r #¿ ° d ONLN d± ºo »Ü )esour ˆ ° d ONLN d∂ ºÖ »∂ ) ce (of type ˆ ° d ONLN d¬ º∂ »⁄ )1'ALRT' ˆ ° d ONLN d» º⁄ »˜ )$) that . ° d ONLN dœ » ‘6 ( —specifi Ó ° d ONLN d÷ »6 ‘´ ) es alert sounds, a display r ?@ ° d ONLN dÚ »¨ ‘ˆ )vectangle, and an ° d ONLN d ‘ ‡Ö ( ›item list for an alert box. ° d ONLN d Ê ÚM * alert sound fi ° d ONLN d+ ÊW Úh )=See 1 ° d ONLN d/ Êi Ú¡ )system alert sound. ° d ONLN dC ¯ï (Alert Sounds control panel Ç ° d ONLN d^ ¯ü¶ )ÖA º† ° d ONLN d_ ¯¶Ó ) subpanel of the ° d ONLN dpP ( Sound contr h ° d ONLN d{Pı )6(ol panel that allows the user to select ° d ONLN d£ ü ( a system alert sound. See also ‰¿ ° d ONLN d¬ü Ó )ÖSound In control ° d ONLN d” (∂ (%!panel, Sound Out control panel, V πÄ ° d ONLN dÙ µ(ÿ )õolumes ° d ONLN d˚(4X (1control panel. ° d ONLN d
:F/ *alias ò ° d ONLN d :9Fá ) An object in the fi §† ° d ONLN d #:áF )Nle system that r ⁄‡ ° d ONLN d 3: Fÿ )Cepr k† ° d ONLN d 6:ŸFˆ )esents ° d ONLN d =FRD (O another fi #† ° d ONLN d GFER^ )+le, dir û¿ ° d ONLN d NF^Ry )ectory ˆÄ ° d ONLN d TFxR≠ ) , or volume. ° d ONLN d aXd7 (aalias fi 3¿ ° d ONLN d iX8d@ ) le ᆠ° d ONLN d lXJdQ )A ¬@ ° d ONLN d mXQdY ) fi O ° d ONLN d pXZd™ ) le that contains a r ` ° d ONLN d ÑX´dΩ )Qecor Ä¿ ° d ONLN d àXΩdŸ )d that ° d ONLN d èdpn (mpoints to another fi å@ ° d ONLN d £dnpá )Tle, dir ` ° d ONLN d ™dàp£ )ectory _ ° d ONLN d ∞d¢pŸ ), or volume. ë¿ ° d ONLN d ΩdŸpÈ )7An ° d ONLN d ¿p|6 (yalias fi Ä ° d ONLN d »p7|Ê ) *le is displayed by the Finder as an alias. ° d ONLN d ÛÇé> (ãaliasing ñ¿ ° d ONLN d ¸ÇHé_ ).The r óÄ ° d ONLN d
Ç_éÔ )#esult of sampling a signal at less ° d ONLN d
$éöÅ (óthan twice its natural fr ó@ ° d ONLN d
=éÅö¶ )gequency ¿ ° d ONLN d
Dé•ö™ )$. !` ° d ONLN d
Fé™ö )Aliasing causes ° d ONLN d
Vö¶˜ (£3data to be lost in the conversion that occurs when ° d ONLN d
â¶≤ * r E ° d ONLN d
ä¶ ≤∫ )#esampling an existing signal at mor ` ° d ONLN d
≠¶ª≤Ú )ùe than twice ° d ONLN d
∫≤æP (ªits natural fr ˆÄ ° d ONLN d
»≤Pæu )6equency fl ° d ONLN d
œ≤tæv )$. ° d ONLN d
—ƒ–\ (ÕAlias Manager m¿ ° d ONLN d
flƒg–⁄ )MThe part of the Operating ° d ONLN d
˘–‹¬ (Ÿ&System that helps you to locate specifi ê` ° d ONLN d –¬‹’ )®ed fi Ä ° d ONLN d %–÷‹Ê )les, ° d ONLN d *‹Ë& (Âdir I ° d ONLN d -‹'Ë÷ )*ectories, or volumes at a later time. The π† ° d ONLN d W‹÷ËÔ )ØAlias ° d ONLN d ]ËÙL (Ò
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡ˇGL-5 4 ^ H¿& ° d ONLN d \ H h v ( e H alignment %‡ ° d ONLN d
\ Å h è )9(1) M† ° d ONLN d \ è h% )"The horizontal placement of lines ° d ONLN d 0 h H t Å ( q Hof text with r XÄ ° d ONLN d > h Å t )9&espect to the left and right edges of ° d ONLN d d t H Ä t ( } H the text ar ô` ° d ONLN d o t t Ä Ç ),ea. † ° d ONLN d s t É Ä ) Alignment can be left, right, ° d ONLN d ë Ä H å c ( â Hcenter \@ ° d ONLN d ó Ä c å ó )ed, or justifi ¸ ° d ONLN d • Ä ó å ≠ )4ed (fl ¬ ° d ONLN d ´ Ä Æ å! )ush on both left and right ° d ONLN d Δ å H ò é ( ï Hedges). Compar v† ° d ONLN d ‘ å é ò ï )Fe ¿@ ° d ONLN d ÷ å ï ò ‘ )line direction. ô‡ ° d ONLN d Â å ’ ò  )@ (2) „@ ° d ONLN d Í å  ò Ï )A ‡ ° d ONLN d Î å Ì ò# ) style object ° d ONLN d ˘ ò H § Q ( ° Hpr G ° d ONLN d ˚ ò R § o )
operty 0¿ ° d ONLN d ò n § s ) . 0¿ ° d ONLN d ò s § ì ) It is the ‘` ° d ONLN d ò ì § ) alignment value to use when ° d ONLN d) § H ∞ À ( ≠ H drawing the text of a shape. T €‡ ° d ONLN dG § ∞ ¸ )Ç ext may be ° d ONLN dR ∞ H º  ( π H$left-aligned, right-aligned, anywher 2† ° d ONLN dv ∞ Ê º )û e in the ° d ONLN d º H » ( ≈ H.continuum between the two alignments (such as ° d ONLN d≠ » H ‘ c * center \@ ° d ONLN d≥ » c ‘ ≤ )ed), or fully justifi ä‡ ° d ONLN d» » ≤ ‘ )Oed. (Layout shapes ° d ONLN d€ ‘ H ‡ ∫ ( › Hsupport continuous justifi π@ ° d ONLN dı ‘ ∫ ‡ )rcation as well as ° d ONLN d ‡ H Ï Æ ( È Hcontinuous alignment.) ° d ONLN d Ú H ˛ ô *A-line instruction ‘† ° d ONLN d1 Ú £ ˛ « )[An instr ° d ONLN d9 Ú » ˛ )%uction that is not ° d ONLN dL ˛ H
K ( Hr E ° d ONLN dM ˛ L
¿ )ecognized by a 680x0 micr S† ° d ONLN df ˛ ¿
œ )topr ê@ ° d ONLN di ˛ œ
)ocessor and that ° d ONLN dz
H ^ ( Hthe T ° d ONLN d
^ ‰ ) rap Manager uses to execute T ñÄ ° d ONLN dú
„ )Ö oolbox and ° d ONLN dß H" û ( HOperating System r V` ° d ONLN dπ û" ‹ )Voutines. The fi @ ° d ONLN d» ›" ¸ )?rst wor °¿ ° d ONLN dœ ¸" ) d of an ° d ONLN d◊" H. z (+ H A-line instr û† ° d ONLN d„" z. )2#uction is binary 1010 (hexadecimal £† ° d ONLN d"." )õA). ° d ONLN d
:8F¿ (C8 Help Manager (under some cir ↠° d ONLN d
3:¿F )àcumstances) for ° d ONLN d
CF8R (O81transposing a help balloon’s tip when trying to fi !@ ° d ONLN d
uFR )ÿt ° d ONLN d
wR8^É ([8the balloon onscr +@ ° d ONLN d
àRÑ^— )Leen. For all help r "` ° d ONLN d
õR—^È )Mesour j† ° d ONLN d
†RÈ^¯ )ces . ° d ONLN d
§^8ji (g8 except the ,
Courier ° d ONLN d
Ø^ijç )1'hdlg' ° d ONLN d
µ^çjì )$ r R` ° d ONLN d
∑^ìj™ )esour $¿ ° d ONLN d
º^™j )ce, the Help Manager . ° d ONLN d
—j8vé (s8moves the tip to dif b‡ ° d ONLN d
Âjévö )Vfer E` ° d ONLN d
ËjövÔ ) ent sides of the hot . ° d ONLN d
˝v8Ç< (8r R` ° d ONLN d
˛v<Çx )ectangle. For R` ° d ONLN d vxÇú )<'hdlg' R` ° d ONLN d vúÇ¢ )$ r $¿ ° d ONLN d v¢Çπ )esour ˜ ° d ONLN d v∏ÇÚ ) ces, however 9¿ ° d ONLN d %vÚÇ ):, the . ° d ONLN d +Ç8é (ã8-Help Manager allows you to specify alternate ° d ONLN d Xé8ö; * r E ° d ONLN d Yé<öÊ )(ectangles for transposing balloon tips. ^† ° d ONLN d ÅéÊöÏ )™Y ° d ONLN d ÇéÏö )ou can ° d ONLN d âö8¶õ (£8also specify alternate r h† ° d ONLN d °öõ¶ )cectangles when you use . ° d ONLN d ∏¶8≤J (Ø8the ° d ONLN d º¶J≤ò )HMShowBalloon ° d ONLN d …¶ò≤≠ )N and ° d ONLN d Œ¶≠≤ )HMShowMenuBalloon , Times ° d ONLN d fl¶≤ )f . ° d ONLN d ‡≤8æä (ª8functions. Compar Ú‡ ° d ONLN d Ò≤äæë )Re <Ä ° d ONLN d Û≤íæœ )hot rectangle. ·¿ ° d ONLN d ≤œæˆ )=
See also œ† ° d ONLN d ≤˜æ )(tip. ° d ONLN d ƒ8–g (Õ8 amplitude ≤Ä ° d ONLN d ƒq–x )9A Ì ° d ONLN d ƒx–ó ) modifi «Ä ° d ONLN d "ƒò–Î ) cation to the wave ° d ONLN d 5–8‹ (Ÿ80amplitude of a sound to make it sound louder or ° d ONLN d e‹8ËQ * softer «† ° d ONLN d k‹PËR ). G† ° d ONLN d l‹SËU ) «† ° d ONLN d m‹UËz ) See also 5Ä ° d ONLN d v‹{Ë¡ )&speech volume. ø ° d ONLN d Ñ‹¡ËÁ )F Compar f† ° d ONLN d ã‹ËËÏ )'e 0@ ° d ONLN d å‹ÌË ) wave ° d ONLN d íË8Ùi (Ò8
amplitude. ° d ONLN d ù˙8Q *AMU Ä ° d ONLN d °˙\m )$See aÄ ° d ONLN d •˙mÍ )Address Management Unit. ° d ONLN d æ 8l (8AND mode ˝Ä ° d ONLN d « v} )>A 8 ° d ONLN d » ~ ) transfer mode type in which c‡ ° d ONLN d  )Çthe ° d ONLN d È8$ (!8'bits of the source color component and ° d ONLN d$80 * /destination color component are combined using ° d ONLN d?08<å * an AND operation. ° d ONLN dQB8NP *angle ~¿ ° d ONLN dWB[Nê )# The angle fr e‡ ° d ONLN dcBêN
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-6 4 ^ *¿ ° d ONLN d \ * h õ ( e *ANSI C language dialect ɇ ° d ONLN d \ • h À ){The C pr ¿ ° d ONLN d \ à h )'
ogramming ° d ONLN d * h * t ¢ ( q *language dialect that adher „` ° d ONLN d E h ¢ t Ù )xes to the language ° d ONLN d X t * Ä : ( } *defi r ° d ONLN d \ t ; Ä õ )ned by the document ◊ ° d ONLN d p t õ Ä Î )`American National ° d ONLN d Ç Ä * å « ( â *#Standard for Information Systems—Pr »` ° d ONLN d • Ä « å ¯ )ù
ogramming ° d ONLN d Ø å * ò d ( ï * Language—C, ° d ONLN d ∫ å e ò g ); >† ° d ONLN d ª å g ò π )ANSI X3.159-1989. ° d ONLN d Õ û * ™ [ ( ß * ANSI X3J1 K@ ° d ONLN d ÷ û [ ™ g )11.1 À@ ° d ONLN d ⁄ û q ™ x )A ‡ ° d ONLN d € û y ™ ∏ ) branch of the €Ä ° d ONLN d Í û ∑ ™  )> American ° d ONLN d Û ™ * ∂ u ( ≥ *National Standar › ° d ONLN d ™ u ∂ Ë )K ds Institute (ANSI) that is ° d ONLN d ∂ * ¬ ¥ ( ø * working on a numerics standar ç‡ ° d ONLN d< ∂ ¥ ¬  )ä d for the C ° d ONLN dH ¬ * Œ 3 ( À *pr G ° d ONLN dJ ¬ 4 Œ ∑ )
ogramming language. This gr C† ° d ONLN de ¬ ∑ Œ )Éoup is also called ° d ONLN dx Œ * ⁄ : ( ◊ *the ›` ° d ONLN d| Œ : ⁄ ™ )Numerical C Extensions Gr \¿ ° d ONLN dï Œ ´ ⁄ π )qoup \ ° d ONLN dò Œ ∫ ⁄ ) (NCEG) and has ° d ONLN d® ⁄ * Ê 3 ( „ *pr G ° d ONLN d™ ⁄ 4 Ê )
.oduced the Floating-Point C Extensions (FPCE) ° d ONLN dÿ Ê * Ú W ( Ô * technical r % ° d ONLN d„ Ê X Ú q ).eport. ° d ONLN dÍ ¯ * c ( *anti-aliasing Æ ° d ONLN d¯ ¯ m { )C(1) ’‡ ° d ONLN d¸ ¯ { ò )The pr ÿ¿ ° d ONLN d ¯ ò ) ocess of sampling a ° d ONLN d * c ( *signal at mor ? ° d ONLN d# d “ ):e than twice its natural fr † ° d ONLN d> “ )n equency to ° d ONLN dI * B ( *ensur $ ° d ONLN dN C ‡ )&e that aliasing artifacts do not occur ®@ ° d ONLN dt fl Ú )ú. (2) – ° d ONLN dz Ú )The ° d ONLN d~ *( (% */smoothing of jagged edges on a displayed shape ° d ONLN d≠( *4 û * by modifying the transpar x ° d ONLN dΔ( û4 ˜ )tencies of individual ° d ONLN d€4 *@ ≠ (= * pixels along the shape’s edge. ° d ONLN d˙F *R k *antisymmetric ¿ ° d ONLN dF vR )L Used to describe a function ° d ONLN d$R *^ « ([ *"whose graph is not symmetrical acr ë` ° d ONLN dFR «^ )ùoss the y-axis; ° d ONLN dV^ *j G (g *that is ˚Ä ° d ONLN d^^ Gj X ) func Ú‡ ° d ONLN db^ Yj \ )( F¿ ° d ONLN dc^ ]j b )x F¿ ° d ONLN dd^ bj o )) ≠ † ° d ONLN dh^ pj Å )func ° d ONLN dl^ Çj ä )(– b‡ ° d ONLN dn^ äj è )x b‡ ° d ONLN do^ èj ± )
) for all √Ä ° d ONLN dy^ ±j ∂ )"x √Ä ° d ONLN dz^ ∂j ∏ ). ° d ONLN d|p *| G (y *AOCE Ô ° d ONLN dÅp Q| · )' Apple Open Collaboration Envir d‡ ° d ONLN düp ‚| )ëonment. ° d ONLN dßÇ *é j (ã * AOCE catalog •@ ° d ONLN d¥Ç té { )JA fl‡ ° d ONLN dµÇ {é ó ) hierar ö‡ ° d ONLN dºÇ òé ¯ ) chically arranged stor z ° d ONLN d“Ç ¯é ˇ )`e ° d ONLN d‘é *ö À (ó *(of data in a format intelligible to the öÄ ° d ONLN d¸é Àö Í )°AOCE ° d ONLN dö *¶ v (£ *Catalog Manager ° d ONLN dö v¶ † )L . See also à‡ ° d ONLN dö †¶ È )*external catalog, f@ ° d ONLN d,ö Ͷ Ï )J ° d ONLN d-¶ *≤ Ü (Ø *PowerShare catalog. ° d ONLN dA∏ *ƒ ú *AOCE messaging system Ë ° d ONLN dW∏ ¶ƒ ˆ )|The set of PowerT ˛` ° d ONLN dh∏ ıƒ )Oalk ° d ONLN dlƒ *– l (Õ *system softwar M‡ ° d ONLN dzƒ m– ∏ )Ce and PowerShar m ° d ONLN d⃠∏– ˜ )Ke mail servers ° d ONLN dò– *‹ ≈ (Ÿ *"that allows Macintosh users and pr áÄ ° d ONLN d∫– ≈‹ Á )õocesses ° d ONLN d¬‹ *Ë Ú ( *+connected over a network or via a modem to ° d ONLN dÌË *Ù ç * exchange information. ° d ONLN d˙ * á *AOCE Setup catalog Ã` ° d ONLN d˙ ë ü )gSee ü` ° d ONLN d˙ † Δ ) PowerT ëÄ ° d ONLN d ˙ ≈ Û )%
alk Setup ° d ONLN d* * L ( *catalog. ° d ONLN d3 *$ ì *AOCE system software Ä ° d ONLN dH û$ Æ )tThe ¿@ ° d ONLN dK Æ$ ∞ ) @@ ° d ONLN dL ±$ È )collection of ° d ONLN dZ$ *0 Ó (- *(Macintosh Operating System managers and ° d ONLN dÇ0 *< ê * utility functions that pr <† ° d ONLN dõ0 ë< ¨ )govide G¿ ° d ONLN d°0 ¨< ˜ )APIs for catalog, ° d ONLN d≥< *H “ (E *&messaging, and security services. The c` ° d ONLN dŸ< “H Ò )®AOCE ° d ONLN dfiH *T l (Q *system softwar M‡ ° d ONLN dÏH mT Œ )Ce includes the Standar  ° d ONLN dH ŒT Ì )ad Mail ° d ONLN d T *` Ü (] *Package, the Standar s` ° d ONLN d T Ü` ‹ )\d Catalog Package, ÿ‡ ° d ONLN d0T ‹` ˚ )VAOCE ° d ONLN d5` *l â (i *templates, the Interpr ÊÄ ° d ONLN dK` âl )_ogram Messaging Manager @ ° d ONLN db`l )y, ° d ONLN ddl *x Ü (u *the Catalog Manager x` ° d ONLN dwl Üx õ )\, the w` ° d ONLN d}l õx ‡ )Authentication ° d ONLN dåx *Ñ Q (Å *Manager T† ° d ONLN dìx QÑ ¿ )', and the Digital Signatur ~ ° d ONLN d≠x ¿Ñ Ó )o e Manager ú` ° d ONLN d∂x ÓÑ ˛ )., as ° d ONLN dªÑ *ê º (ç *$well as utility functions. See also ª† ° d ONLN dflÑ ºê fl )íPowerT -¿ ° d ONLN dÂÑ flê Ô )#alk ° d ONLN dÈê *ú v (ô *system software. 4 ^¿¯ ° d ONLN d˙ \ ha ( eAOCE template j ° d ONLN d \l hs )RA §† ° d ONLN d \s hy ) r Ȇ ° d ONLN d \y hë )esour 1‡ ° d ONLN d \í h£ )ce fi ¯Ä ° d ONLN d \£ h )le that extends ° d ONLN d% h t* ( qthe ° d ONLN d) h* tı ),AOCE extension to the Finder to display new ° d ONLN dU t ÄÍ ( }2types of data in catalogs or to display data in a ° d ONLN dá Ä åB * new way º` ° d ONLN dé ÄA åk )' . See also *@ ° d ONLN dô Äl åΩ )+aspect template, fi ° d ONLN d¨ Äæ åfl )Rle type ° d ONLN d¥ å òı ( ï/template, forwarder template, information page ° d ONLN d„ ò §å * template, killer template. ° d ONLN d˛ ™ ∂\ * AOCE toolbox fl‡ ° d ONLN d ™f ∂§ )LThe low-level P@ ° d ONLN d ™• ∂‹ )?APIs for the ° d ONLN d& ∂ ¬| ( øAOCE system softwar £¿ ° d ONLN d9 ∂| ¬ñ )be: the l` ° d ONLN d@ ∂ñ ¬€ )Authentication ° d ONLN dO ¬ ŒA ( ÀManager T† ° d ONLN dV ¬A Œí )', Catalog Manager Ô† ° d ONLN dg ¬ë Œµ )P , Interpr Â@ ° d ONLN dp ¬µ Œ‘ )$ogram ° d ONLN dv Œ ⁄s ( ◊Messaging Manager eÄ ° d ONLN dá Œs ⁄— )Y, and Digital Signatur 1† ° d ONLN dù Œ“ ⁄Ÿ )_e ° d ONLN dü ⁄ ÊA ( „Manager T† ° d ONLN d¶ ⁄A Êk )' . See also ¬Ä ° d ONLN d± ⁄k Ê‘ )*Collaboration package, IÄ ° d ONLN d« ⁄’ Ê◊ )j ° d ONLN d» Ê ÚÄ ( ÔCollaboration toolbox. ° d ONLN dfl ¯+ *API F† ° d ONLN d„ ¯6G ) See ô† ° d ONLN dÁ ¯GË )"application programming interface. ° d ONLN d
otocol. ο ° d ONLN d ÍLCXS ) An ¶ ° d ONLN d ÌLSXË )#Apple event consists of attributes ° d ONLN d
XdË (a/(including the event class and event ID, which ° d ONLN d
?dpŸ * -identify the event and its task) and, usually ã@ ° d ONLN d
ldÿp› )æ, ° d ONLN d
np|fi (y+parameters (which contain data used by the ° d ONLN d
ô|à& * tar á` ° d ONLN d
ú|&àœ ) )get application for the event). See also ° d ONLN d
≈àî8 (ëApple R† ° d ONLN d
Àà9îÈ ) &event attribute, Apple event parameter @ ° d ONLN d
ÒàÈîÎ )∞. ° d ONLN d
Ûö¶k (£Apple event array '¿ ° d ONLN d öv¶Ù )\ An array in a descriptor list. ° d ONLN d $¶≤_ (ØThe data for an »‡ ° d ONLN d 4¶_≤◊ )EApple event array is specifi õÄ ° d ONLN d P¶ÿ≤Ú )yed by ° d ONLN d V≤æ[ (ªan array data r h‡ ° d ONLN d e≤[æm )Aecor ›@ ° d ONLN d i≤mæ∞ )d, which is defi b‡ ° d ONLN d y≤±æ¯ )Dned by the data . ° d ONLN d âæ 1 («type ,
Courier ° d ONLN d éæ1 s ) AEArrayData ° d ONLN d ôæs v )B. . ° d ONLN d õ–‹{ (ŸApple event attribute < ° d ONLN d ±–Ü‹ç )lA v† ° d ONLN d ≤–狱 ) keywor p ° d ONLN d 𖱋÷ )$d-specifi M¿ ° d ONLN d ¬–◊‹‰ )&ed ° d ONLN d ≈‹ËM ( descriptor r fl@ ° d ONLN d —‹MË_ )3ecor S† ° d ONLN d ’‹`Ëú )d that identifi ú ° d ONLN d ‰‹úËÏ )<es the event class, ° d ONLN d ¯ËÙQ (Òevent ID, tar p` ° d ONLN d ËQÙ◊ )7 get application, or some other ° d ONLN d $Ù o (˝characteristic of an ü‡ ° d ONLN d 9Ùo ∞ )UApple event. T ` ° d ONLN d GÙ∞ « )Aaken ° d ONLN d L > ( together £@ ° d ONLN d T > C )$, £@ ° d ONLN d V C ò )the attributes of an ÙÄ ° d ONLN d k ò ı )UApple event identify ° d ONLN d Ä ı (1the event and denote the task to be performed on ° d ONLN d ±$\ * the data specifi )† ° d ONLN d ¡]$Ö )C
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡ˇGL-7 4 ^ H¿& ° d ONLN d \ H h • ( e HApple event handler \ ° d ONLN d \ ∞ h )hAn application-defi q† ° d ONLN d ' \ h )Vned ° d ONLN d + h H t ( q H(function that extracts pertinent data fr ä ° d ONLN d S h t )®om an ° d ONLN d Y t H Ä ‡ ( } H"Apple event, performs the action r Z` ° d ONLN d { t ‡ Ä )ò equested by ° d ONLN d á Ä H å X ( â Hthe ° d ONLN d ã Ä X å ™ )Apple event, and r ˚‡ ° d ONLN d ù Ä ™ å ‘ )R
eturns a r ’ ° d ONLN d ß Ä ‘ å Î )*esult. ° d ONLN d Æ í H û ( õ H,Apple Event Interprocess Messaging Protocol ° d ONLN d ⁄ û H ™ p * (AEIMP)
° d ONLN d ‚ û { ™ Ç )3A D¿ ° d ONLN d „ û Ç ™ • ) standar ˆ@ ° d ONLN d Î û • ™ æ )#d defi Ñ ° d ONLN d Ò û ø ™ fl )ned by Û@ ° d ONLN d ¯ û fl ™ ¸ ) Apple ° d ONLN d ˛ ™ H ∂ u ( ≥ HComputer + ° d ONLN d ™ u ∂ )-#, Inc., for communication and data ° d ONLN d) ∂ H ¬ ( ø H.sharing among applications. High-level events ° d ONLN dW ¬ H Œ u *
that adher —‡ ° d ONLN da ¬ u Œ § )- e to this pr ”† ° d ONLN dm ¬ § Œ )/ otocol ar ° d ONLN dv ¬ À Œ Ó )' e called ° d ONLN d ¬ Ô Œ )$Apple ° d ONLN dÖ Œ H ⁄ d ( ◊ Hevents. ç‡ ° d ONLN då Œ d ⁄ ã )
See also {¿ ° d ONLN dñ Œ å ⁄ Δ )( Apple event. ° d ONLN d£ ‡ H Ï ´ ( È HApple Event Manager {† ° d ONLN d∑ ‡ ∂ Ï )nThe collection of ° d ONLN d… Ï H ¯ K ( ı Hr E ° d ONLN d Ï L ¯ )0outines that allows client applications to send ° d ONLN d˙ ¯ H ( H,Apple events to server applications for the ° d ONLN d& H ~ * purpose of r àÄ ° d ONLN d2 ~ )6"equesting services or information. ° d ONLN dU H" û ( HApple event object î@ ° d ONLN dh ®" Ø )`A Œ‡ ° d ONLN di Ø"
) distinct item in a tar »@ ° d ONLN dÄ
" )[get ° d ONLN dÑ" H. (+ H0application or any of its documents that can be ° d ONLN d¥. H: d * specifi Ó ° d ONLN dª. d: ≈ ) ed by an object specifi ˘‡ ° d ONLN d“. ≈: ‘ )aer r ˚ ° d ONLN d÷. ‘: Ê )ecor oÄ ° d ONLN d⁄. Á: )d in an 8 ° d ONLN d‚.:% )!Apple ° d ONLN dË: HF † (C Hevent sent by a sour } ° d ONLN d¸: †F ‚ )Xce application. Ì¿ ° d ONLN d : ‚F )B Apple event ° d ONLN dF HR (O H0objects can be anything that an application can ° d ONLN dHR H^ ˚ * +locate on the basis of such a description, ° d ONLN ds^ Hj * 2including items that a user can differentiate and ° d ONLN d•j Hv * /manipulate while using an application, such as ° d ONLN d‘v HÇ * -words, paragraphs, shapes, windows, or style ° d ONLN dÇ Hé l * formats. ` ° d ONLN d Ç mé î )%
AppleEvent ° d ONLN dS0 õ< )< that contains a list of . ° d ONLN dl< HH i (E Hkeywor ˘` ° d ONLN dr< iH é )!d-specifi ◊ ° d ONLN d{< èH œ )&ed descriptor r õ¿ ° d ONLN dä< –H ‚ )Aecor ° d ONLN dé< „H )
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-8 4 ^ *¿ ° d ONLN d \ * h L ( e *AppleT b` ° d ONLN d \ L h „ )" alk Data Stream Protocol (ADSP) o¿ ° d ONLN d & \ Ì h Ù )°A ™` ° d ONLN d ' \ Ù h ˆ ) ° d ONLN d ( h * t è ( q *connection-oriented pr b@ ° d ONLN d > h è t )eotocol that pr { ° d ONLN d L h t Ò ); ovides a ° d ONLN d U t * Ä - ( } *r E ° d ONLN d V t . Ä ® ) eliable, full-duplex, byte-str S@ ° d ONLN d t t ® Ä )zeam service between ° d ONLN d à Ä * å ã ( â *any two sockets in an ó ° d ONLN d û Ä ã å ¨ )aAppleT J@ ° d ONLN d § Ä ¨ å ˘ )!alk internet. This ° d ONLN d ∑ å * ò 3 ( ï *pr G ° d ONLN d π å 4 ò )
-otocol appears to its clients to maintain an ° d ONLN d Ê ò * § ‚ ( ° *)open pipeline between two entities on an ° d ONLN d § * ∞ K * AppleT 3@ ° d ONLN d § K ∞ Ó )!(alk internet. Either entity can write a ° d ONLN d= ∞ * º 5 ( π *str ƒ` ° d ONLN d@ ∞ 5 º ¡ ) !eam of bytes to the pipeline or r ÔÄ ° d ONLN da ∞ ¡ º )åead data bytes ° d ONLN dp º * » 1 ( ≈ *fr ò‡ ° d ONLN dr º 1 » { )om the pipeline. É` ° d ONLN dÉ º { » ï )JADSP #† ° d ONLN dá º ñ » ‚ ) is a symmetrical ° d ONLN dô » * ‘ 3 ( — *pr G ° d ONLN dõ » 4 ‘ Q )
AEP Echoer i† ° d ONLN d…" Ç. Ñ )1. ° d ONLN dÀ4 *@ L (= *AppleT b` ° d ONLN d—4 L@ † )"alk Filing Protocol Ã` ° d ONLN d‰4 †@ ¢ )T L` ° d ONLN dÂ4 £@ Ω )(AFP) f@ ° d ONLN dÎ4 «@ Œ )$A †‡ ° d ONLN dÏ4 Œ@ ⁄ ) pr Ë ° d ONLN dÔ4 ⁄@ ˜ ) otocol ° d ONLN dˆ@ *L ï (I *that allows users to shar y ° d ONLN d@ ïL ∏ )ke data fi ≠Ä ° d ONLN d@ ∏L Ÿ )#les and ° d ONLN d L *X h (U *application pr ~ ° d ONLN d.L hX £ )>ograms that r °` ° d ONLN d;L £X ‚ );eside in a shar LJ ° d ONLN dJL ‚X ı )?ed fi ı ° d ONLN dOL ıX ˇ )le ° d ONLN dRX *d E (a *server ` ° d ONLN dXX Ed G ). ° d ONLN dZj *v L (s *AppleT b` ° d ONLN d`j Lv Å )" alk internet h¿ ° d ONLN dmj ãv í )?A £` ° d ONLN dnj ív ) type of network in which ° d ONLN dàv *Ç < ( *mor éÄ ° d ONLN dãv <Ç l ) e than one o` ° d ONLN dñv lÇ ç )0AppleT "† ° d ONLN dúv çÇ Õ )!alk network ar ä¿ ° d ONLN d™v ÕÇ ‘ )@e ° d ONLN d¨Ç *é > (ã *inter
±LX‚ (U.maintains that can notify an application each ° d ONLN d
flXd= * time an ª` ° d ONLN d
ÁX=d^ )#AppleT n† ° d ONLN d
ÌX^dÔ )!"alk driver is opened or closed or ° d ONLN d dp≠ (m!each time certain other network-r @ ° d ONLN d 0dÆpÀ )îelated ° d ONLN d 7p|c (ytransitions occur l¿ ° d ONLN d Hpc|e )I. ° d ONLN d JÇéM (ã application . " ° d ONLN d VÇXé` )>A ïÄ ° d ONLN d WÇ_éh ) fi ïÄ ° d ONLN d ZÇhéï ) le of type ,
Courier ïÄ ° d ONLN d eÇïéπ )-'APPL' ïÄ ° d ONLN d kÇπéÔ )$ that can be . ° d ONLN d xéöm (ólaunched by the Pr ™† ° d ONLN d äémöÆ )Socess Manager († ° d ONLN d óéÆöÿ )A . See also ñÄ ° d ONLN d ¢éÿöÛ )*680x0 ° d ONLN d ®ö¶µ (£!application, PowerPC application. ° d ONLN d ¨∏| *application extension Ä¿ ° d ONLN d ‡¨Ü∏ç )lA ª` ° d ONLN d ·¨ç∏Ï ) fragment containing ° d ONLN d ˆ∏ƒ◊ (¡*code and data (such as a data-conversion fi q† ° d ONLN d !∏ÿƒÊ )ælter õ@ ° d ONLN d %∏ʃΠ), ° d ONLN d 'ƒ–Û (Õ5tool, and so forth) that extends the capabilities of ° d ONLN d \–‹[ * an application. ° d ONLN d l‚Óc *application font ÑÄ ° d ONLN d }‚mÓ‰ )S The default font for use by ° d ONLN d ôÓ˙À (˜)applications. The application font is defi € ° d ONLN d √ÓÀ˙Î )±ned by ° d ONLN d ˙m (each script system. ° d ONLN d fi ô * application global variables ™` ° d ONLN d ˚ £™ )âA  ° d ONLN d ¸ ™Ò ) set of variables ° d ONLN d$* (!stor 9‡ ° d ONLN d+$Œ )'ed in the application partition that ar Ä ° d ONLN d9Œ$Û )£ e global ° d ONLN dB$0i (-to the application. ° d ONLN dV6Bf *application heap Ÿ† ° d ONLN dg6pB~ )V(1) £ ° d ONLN dk6~Bó )An ar Ć ° d ONLN dp6óBÚ )ea of memory in the ° d ONLN dÑBNÿ (K)application heap zone in which memory is ° d ONLN d≠NZï * dynamically allocated and r ô ° d ONLN d»NïZÔ ){eleased on demand. . ° d ONLN d€Zf¿ (c$The heap contains the application’s ° d ONLN dˇZ¿f‰ )¶'CODE' ° d ONLN dZ‰fÊ )$ . ° d ONLN dfrm (osegment 1, data str É@ ° d ONLN dfmrÑ )Suctur ° d ONLN d fÖrñ )es, r ‘¿ ° d ONLN d#fñrÆ )esour ° d ONLN d(fØrÊ ) ce map, and ° d ONLN d4r~∂ ({#other code segments as needed. (2) fl@ ° d ONLN dWr∂~È )ú The part of ° d ONLN dc~ä| (ácomputer memory dir s† ° d ONLN dv~|ä‹ )bectly accessible by an ° d ONLN dçäñ⁄ (ì,application, and in which its code and data ° d ONLN dπñ¢% * str fi ° d ONLN dºñ%¢< ) uctur c‡ ° d ONLN d¡ñ=¢L )es r ØÄ ° d ONLN d≈ñL¢å )eside. Compar ´Ä ° d ONLN d“ñå¢ì )@e ı ° d ONLN d‘ñì¢Û )graphics client heap, ° d ONLN dÍ¢ÆR (´
QuickDraw ⁄‡ ° d ONLN dÙ¢RÆâ )8 GX memory 8` ° d ONLN d˝¢âÆã )7. ˇ+í @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡ˇGL-9 4 ^ H¿& ° d ONLN d \ H h ¨ ( e Happlication heap zone Ä ° d ONLN d \ ∑ h )oThe heap zone initially ° d ONLN d . h H t Q ( q Hpr G ° d ONLN d 0 h R t )
+ovided by the Memory Manager for use by an ° d ONLN d [ t H Ä ¶ ( } Happlication and the T ∑ ° d ONLN d p t • Ä )] oolbox; initially equivalent ° d ONLN d ç Ä H å ( â H/to the application heap, but may be subdivided ° d ONLN d º å H ò ç * into two or mor ˜ ° d ONLN d À å ç ò )Ee independent heap zones. ° d ONLN d  û H ™ £ ( ß Happlication memory k@ ° d ONLN d ¯ û Æ ™ ø )fSee æ@ ° d ONLN d ¸ û ø ™ )application heap. ° d ONLN d ∞ H º ∞ ( π Happlication parameters ,‡ ° d ONLN d% ∞ ª º )sThirty-two bytes of ° d ONLN d9 º H » ã ( ≈ Hmemory in the °† ° d ONLN dG º ã » )C A5 world of a 680x0 application ° d ONLN dg » H ‘ d ( — Hthat ar ° d ONLN dn » e ‘ p ) e r )¿ ° d ONLN dq » p ‘ Ú ) eserved for system use. The fi Û† ° d ONLN dè » Ú ‘ )Ç rst long ° d ONLN dò ‘ H ‡ Y ( › Hwor Ä ° d ONLN dõ ‘ Z ‡ ë )d is the addr ¨Ä ° d ONLN d® ‘ ë ‡ ¬ )7 ess of the fi #† ° d ONLN dµ ‘ √ ‡% )2rst QuickDraw global ° d ONLN d ‡ H Ï n ( È H variable. ° d ONLN d‘ Ú H ˛ ¶ *application partition õ‡ ° d ONLN dÍ Ú ∞ ˛ ∑ )hA ÷Ä ° d ONLN dÎ Ú ∑ ˛ ) partition of memory ° d ONLN d ˛ H
K ( Hr E ° d ONLN d ˛ L
ˆ )'eserved for use by an application. The ° d ONLN d(
H ‹ ( H$application partition consists of fr C ° d ONLN dL
›! )ïee space, along ° d ONLN d\ H" ( H+with the application’s heap and stack. The ° d ONLN dá" H. * 3application partition for a 680x0 application also ° d ONLN d∫. H: | * contains an „@ ° d ONLN dΔ. |: ® )4 A5 world. ° d ONLN d–@ HL { (I H application " ° d ONLN d€@ |L ~ )4 ¢ ° d ONLN d‹@ ~L ò )phase I‡ ° d ONLN d‚@ £L Â )%In QuickDraw K` ° d ONLN dÔ@ ÂL )BGX printing, ° d ONLN d¸L HX Í (U H%the phase when the application calls ° d ONLN d!X Hd ~ *
QuickDraw —† ° d ONLN d+X ~d )6"GX and interacts with the user by ° d ONLN dMd Hp (m H.displaying dialog boxes to establish printing ° d ONLN d{p H| * /parameters, such as page orientation and paper ° d ONLN d™| Hà ^ * type. ° d ONLN d∞é Hö *'application programming interface (API) “¿ ° d ONLN dÿé ö )ƒThe ° d ONLN d‹ö H¶ » (£ H total set of constants, data str ∏` ° d ONLN d¸ö »¶ fl )Äuctur >@ ° d ONLN dö ‡¶ Ò )es, r ‡ ° d ONLN dö Ú¶ ) outines, ° d ONLN d¶ H≤ (Ø H and other pr y¿ ° d ONLN d¶ ≤ )7 ogramming elements that allow ° d ONLN d9≤ Hæ (ª H*developers to use some part of the system ° d ONLN dcæ H i * softwar ‰¿ ° d ONLN djæ i ó )! e. Compar ÷ ° d ONLN dsæ ó û ).e † ° d ONLN duæ ü )system programming ° d ONLN dà H÷ r (” H
interface. ° d ONLN dì‹ HË æ *application result handler ƒ@ ° d ONLN dÆ‹ »Ë œ )ÄA ˛‡ ° d ONLN dØ‹ œË ’ ) r C‡ ° d ONLN d±‹ ÷Ë )esult handler ° d ONLN døË HÙ (Ò H2that is associated with a particular application. ° d ONLN dÒÙ H l * Compar ߆ ° d ONLN d˜Ù l s )$e Ò@ ° d ONLN d˘Ù s ’ )system result handler ≠‡ ° d ONLN dÙ ’ ◊ )b. ° d ONLN d H ó ( Happlication space û` ° d ONLN d" ° Ë )YMemory that’s r «‡ ° d ONLN d1 Ë )G eserved for ° d ONLN d= H ‰ ( H#dynamic allocation by applications. ° d ONLN da$ H0 › *!application translation extension j¿ ° d ONLN dÉ$ Ë0 Ô )†A •` ° d ONLN dÑ$ Ô0# ) translation ° d ONLN dë0 H< ¢ (9 Hextension that can cr ‡ ° d ONLN d¶0 £< fl )[eate a list of fi ¿ ° d ONLN d∑0 ‡< )=le types and ° d ONLN dƒ< HH s (E H
identify fi π† ° d ONLN dœ< sH )+!les but that performs no actual fi Q ° d ONLN dÒ<H )êle ° d ONLN dÙH HT z (Q H translation. ° d ONLN dZ Hf y *
)%*. In both versions, the positions in time ° d ONLN d ‡8 Ïó ( È8of each month vary fr ƒ ° d ONLN d ‡ó Ï‹ )_om year to year ‡ ° d ONLN d + ‡‹ Ïfi )E. ° d ONLN d - Ú8 ˛É ( ˚8Arabic numerals M† ° d ONLN d = Úé ˛ˆ )VIn the Macintosh script ° d ONLN d U ˛8
˝ (8*management system, numerals native to the ° d ONLN d
high ASCII >† ° d ONLN d<Ñ„êÒ )/ or ° d ONLN d@ê8úz (ô8extended ASCII. (` ° d ONLN dOê{úˇ )C The Roman characters that ar (@ ° d ONLN dlêˇú )Ñe ° d ONLN dnú8®Ë (•8'part of each non-Roman character set ar q‡ ° d ONLN dïúË® )∞
e the low ° d ONLN dü®8¥w (±8ASCII set only F† ° d ONLN d≠®w¥† )?. Compar n@ ° d ONLN dµ®†¥ß ))e ∑‡ ° d ONLN d∑®ß¥ )Macintosh character ° d ONLN dÀ¥8¿G (Ω8set, ƒ ° d ONLN dœ¥G¿I ) D ° d ONLN d–¥J¿‘ ) Standard Roman character set. ˇ*‡ @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-10 4 ^ *¿ ° d ONLN d \ * h L ( e *ASDSP Ó` ° d ONLN d \ V h g ),See A` ° d ONLN d
\ h h ä )AppleT #¿ ° d ONLN d \ ä h ˆ )"alk Secure Data Stream ° d ONLN d ' h * t R ( q * Protocol. ° d ONLN d 1 z * Ü = *ASP ~¿ ° d ONLN d 5 z H Ü Y ) See —¿ ° d ONLN d 9 z Y Ü { )AppleT ¥ ° d ONLN d ? z { Ü Ÿ )"alk Session Protocol. ° d ONLN d U å * ò F ( ï *aspect – ° d ONLN d \ å P ò W )&A
¿ ° d ONLN d ] å X ò e ) str Ë¿ ° d ONLN d a å e ò | )uctur n† ° d ONLN d f å } ò Ú )e in memory that contains ° d ONLN d Ä ò * § 3 ( ° *pr G ° d ONLN d Ç ò 4 § c )
operties pr ÛÄ ° d ONLN d ç ò c § È )/ ovided by an aspect template. ` ° d ONLN d ´ ò Í § ˙ )áAn ° d ONLN d Æ § * ∞ Ω ( ≠ *!aspect might also contain code pr ˚ ° d ONLN d œ § Ω ∞ ¸ )ìovided by the ° d ONLN d › ∞ * º E ( π *code r ê ° d ONLN d „ ∞ E º ] )esour ÿ` ° d ONLN d Ë ∞ ] º » )ce in an aspect template. ° d ONLN d ¬ * Œ p ( À *aspect template K ° d ONLN d ¬ { Œ ã )QAn ` ° d ONLN d ¬ ã Œ Á )AOCE template that ° d ONLN d( Œ * ⁄ F ( ◊ *specifi Ó ° d ONLN d/ Œ F ⁄ ´ ) es how attributes in a r »‡ ° d ONLN dG Œ ´ ⁄ Ω )eecor =@ ° d ONLN dK Œ æ ⁄ œ )d ar û ° d ONLN dO Œ œ ⁄ Ó )e to be ° d ONLN dW ⁄ * Ê h ( „ *parsed into pr œ‡ ° d ONLN de ⁄ h Ê ÿ )>operties for display in an ° d ONLN dÄ Ê * Ú { ( Ô *information page. ∑‡ ° d ONLN dí Ê { Ú ¯ )Q An aspect template can also ° d ONLN dÆ Ú * ˛ û ( ˚ *specify certain constant pr ~` ° d ONLN d… Ú û ˛ )toperty values and can ° d ONLN dfl ˛ *
o ( *contain a code r C` ° d ONLN dÔ ˛ p
à )Fesour ㆠ° d ONLN dÙ ˛ à
¸ )ce that translates between ° d ONLN d
* 3 ( *pr G ° d ONLN d
4 “ )
"operty types and implements featur û¿ ° d ONLN d3
calling pr Q ° d ONLN dP` Tl Ä )* ogram dir e` ° d ONLN dY` Äl » ),ectly after the pr – ° d ONLN dk` »l ˝ )H ogram calls ° d ONLN dwl *x > (u *the r ¢` ° d ONLN d|l >x ∑ ) outine so that the calling pr õ¿ ° d ONLN dôl ∑x Ë )y
ogram can ° d ONLN d£x *Ñ ç (Å *continue with other pr „¿ ° d ONLN dπx çÑ ‰ )cocessing while the r ; ° d ONLN dÕx ÂÑ )Xoutine ° d ONLN d‘Ñ *ê Í (ç *,is either queued for execution or completes ° d ONLN d ê *ú * execution. See also í¿ ° d ONLN dê ú ÿ )Ucompletion routine. 4 ^¿¯ ° d ONLN d( \ h• ( e asynchronous parameter block v ° d ONLN dE \∞ hà )ñIn the ° d ONLN dL h t1 ( qData °@ ° d ONLN dQ h1 tx )Access Manager ·@ ° d ONLN d_ hx tÎ )G, the parameter block that ° d ONLN dz t ÄD ( }
allows a r @ ° d ONLN dÑ tE Är )+ outine to r fiÄ ° d ONLN dè tr Ä£ )- eturn contr Ù ° d ONLN dö t£ Ä– )1 ol to your ° d ONLN d• Ä åe ( âapplication befor ñÄ ° d ONLN d∂ Äe åÄ )Ke the r Ä ° d ONLN dΩ ÄÅ å‚ ) outine has completed ° d ONLN d“ å òG ( ï
execution. ° d ONLN d› û ™é *asynchronous sound play " ° d ONLN dı ûô ™€ )The playing of ° d ONLN d ™ ∂p ( ≥sound during other @ ° d ONLN d ™p ∂´ )V, non-sound r e ° d ONLN d# ™´ ∂» );elated ° d ONLN d* ∂ ¬r ( øoperations. Compar ä ° d ONLN d< ∂r ¬y )Xe ”¿ ° d ONLN d> ∂y ¬Ë )synchronous sound play ä‡ ° d ONLN dT ∂Ë ¬Í )o. ° d ONLN dV » ‘à ( —at-least-once transaction µ ° d ONLN dp »í ‘ô )xA Ô¿ ° d ONLN dq »ô ‘º ) type of x ° d ONLN dz »Ω ‘ƒ )$A Ň ° d ONLN d{ »ƒ ‘– )TP ~† ° d ONLN d} »– ‘“ ) ° d ONLN d~ ‘ ‡z ( ›transaction that ensur üÄ ° d ONLN dî ‘z ‡≠ )`es that the r † ° d ONLN d° ‘Æ ‡Ÿ )4 esponder ° d ONLN d™ ‡ ÏR ( Èapplication r {‡ ° d ONLN d∑ ‡R Ïì )8eceives every r î‡ ° d ONLN dΔ ‡ì Ïø )A
equest dir ê‡ ° d ONLN d– ‡ø Ϙ ),ected to it at ° d ONLN dfl Ï ¯Å ( ıleast once. This type of Q‡ ° d ONLN d¯ ÏÅ ¯à )gA [¿ ° d ONLN d˘ Ïà ¯î )TP XÄ ° d ONLN d˚ Ïî ¯È ) transaction allows ° d ONLN d ¯Ä (for the possibility of a r ° d ONLN d ) ¯Å‡ )gesponder application ° d ONLN d > (r E ° d ONLN d ? u )eceiving duplicate r W ° d ONLN d Suø )Wequests. Compar nÄ ° d ONLN d bøΔ )Je ° d ONLN d d ° ( exactly-once (XO) transaction. ° d ONLN d É".0 *atom F† ° d ONLN d à";.— )!#The basic unit of data in a movie r j‡ ° d ONLN d ´"—.È )ñesour ≥ ° d ONLN d ∞"È.˜ )ce. ° d ONLN d ¥.:. (7Ther ¿ ° d ONLN d ∏./:? )e ar ` ° d ONLN d º.?:ä )e a number of dif Ω ° d ONLN d Õ.ä:ñ )Kfer ü† ° d ONLN d –.ñ:‹ ) ent atom types, ° d ONLN d ‡:FÓ (C.including movie atoms, track atoms, and media ° d ONLN d
FRN * atoms. Ther …† ° d ONLN d
FNR^ )4e ar ÿ@ ° d ONLN d
F^RÀ )e two varieties of atoms: ° d ONLN d
7R^Û ([0container atoms, which contain other atoms, and ° d ONLN d
g^jˆ * 1leaf atoms, which do not contain any other atoms. ° d ONLN d
ôp|k *atomic operations ‹ ° d ONLN d
´pu|Î )[Operations that pass extra ° d ONLN d
Δ|à‚ (Ö/information back to their callers by signaling ° d ONLN d
*W6€ ) uses the sequence number to ° d ONLN d'6B€ (?*manage and handle lost or out-of-sequence ° d ONLN dQBN * r E ° d ONLN dRB Ng )esponse packets. ° d ONLN dcT`! (]A \@ ° d ONLN ddT!`/ )TQ [† ° d ONLN dgT:`K )See Ɔ ° d ONLN dkTK`m )AppleT ë ° d ONLN dqTm`Ñ )"alk T ` ° d ONLN dvTÑ`– )ransition Queue. ° d ONLN dáfr7 (oA-trap Ó` ° d ONLN défArR )'See A` ° d ONLN dífSr¶ )A-line instruction. ° d ONLN d¶xÑo (Åattached controller º† ° d ONLN d∫xyÑÄ )_A ˜@ ° d ONLN dªxÄÑ∑ ) movie contr WÄ ° d ONLN d«x∏ÑÚ )8oller with an ° d ONLN d’Ñê` (çattached movie. ˇ(d @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ‡ (‡˚GL-1 )1 4 ^ H¿& ° d ONLN d \ H h o ( e H attribute ͆ ° d ONLN d
\ y h )1 The smallest unit of data in an ®† ° d ONLN d * \ h )àAOCE ° d ONLN d / h H t Ω ( q H catalog; the data within a r - ° d ONLN d K h æ t – )vecor °` ° d ONLN d O h – t Î )d is or ° d ONLN d V h Ï t% ) ganized into ° d ONLN d c t H Ä ( } H1attributes. Each attribute has a type indicating ° d ONLN d î Ä H å% * 5the type of data, a tag indicating the format of the ° d ONLN d … å H ò p *
data, a cr ì` ° d ONLN d ” å p ò! )(*eation ID, and data (the attribute value). ° d ONLN d ˛ û H ™ • ( ß Hattribute creation ID »† ° d ONLN d û Ø ™ ∂ )gA @ ° d ONLN d û ∑ ™ ) number assigned by a ° d ONLN d+ ™ H ∂ « ( ≥ H catalog that uniquely identifi n† ° d ONLN dI ™ » ∂$ )Äes an attribute value ° d ONLN d_ ∂ H ¬ r ( ø H
within a r Q‡ ° d ONLN di ∂ s ¬ Ö )+ecor Δ@ ° d ONLN dm ∂ Ö ¬
)"d. It persists for as long as the ° d ONLN dè ¬ H Œ ‚ ( À H%attribute value exists and is never r E‡ ° d ONLN d¥ ¬ „ Œ" )õeused. Not all ° d ONLN d√ Œ H ⁄ ƒ ( ◊ H catalogs support attribute cr ˇ@ ° d ONLN d‡ Œ ƒ ⁄ )|eation IDs. See also ° d ONLN dı ⁄ H Ê ˚ ( „ H(pseudo-persistent attribute creation ID. ° d ONLN d Ï H ¯ ä *attribute mask ⁄@ ° d ONLN d- Ï î ¯ ˙ )LA means of editing the ° d ONLN dD ¯ H – ( H"attributes of a collection object. ° d ONLN dg
H s *
attributes Z‡ ° d ONLN dr
~ Ö )6A ïÄ ° d ONLN ds
Ö ë ) pr ‹† ° d ONLN dv
ë ) operty of many QuickDraw ±Ä ° d ONLN dè
)}GX ° d ONLN dí H" ¥ ( Hobjects. The attributes pr GÄ ° d ONLN d¨ µ" )moperty of an object is a ° d ONLN d≈" H. h (+ Hset of fl ü ° d ONLN dŒ" h. § ) ags that contr ‡ ° d ONLN d‹" §. )<ol various aspects of that ° d ONLN d˜. H: í (7 Hobject’s behavior 0` ° d ONLN d. í: î )J. ° d ONLN d
@ HL (I Hattribute tag M† ° d ONLN d@ äL õ )BSee †† ° d ONLN d @ õL )attribute value tag. ° d ONLN d1R H^ Ö ([ Hattribute type i` ° d ONLN d@R ê^ û )H(1) 2¿ ° d ONLN dDR û^ ˜ )An integer constant ° d ONLN dX^ Hj (g H1describing a data attribute of a dictionary entry @ ° d ONLN dâ^j )–. ° d ONLN dãj Hv V (s H(2) ß¿ ° d ONLN dèj Vv fl ) The type of data in an attribute ≠‡ ° d ONLN dØj flv ‰ )â; ≠‡ ° d ONLN d±j ‰v )for example, ° d ONLN dæv HÇ ¬ ( Htelephone number or pictur c¿ ° d ONLN dÿv ¬Ç À )ze. œ ° d ONLN d€v ÀÇ “ ) A † ° d ONLN d‹v ”Ç Ÿ ) r N† ° d ONLN dfiv ŸÇ Î )ecor √ ° d ONLN d‚v ÎÇ )d can ° d ONLN dËÇ Hé } (ã H contain mor ¡¿ ° d ONLN dÛÇ }é )5#e than one attribute type, and ther (@ ° d ONLN dÇé )óe ° d ONLN dé Hö x (ó H
can be mor !` ° d ONLN d"é yö! )1'e than one attribute value of the same ° d ONLN dIö H¶ ù (£ Hattribute type in a r ñÄ ° d ONLN d^ö ù¶ Ø )Uecor
) ed for a ° d ONLN d≠ H* V (' Hbuf 5 ° d ONLN d∞ W* )*fer of sampled-sound data, usually at the ° d ONLN d⁄* H6 õ (3 Hexpense of audio fi χ ° d ONLN dÌ* õ6 ¥ )Sdelity X¿ ° d ONLN dÛ* ¥6 fi ) . See also Δ† ° d ONLN d˛* fi6 ˙ )*audio ° d ONLN d6 HB y (? H
ession of ° d ONLN d? h8 tT ( q8compr ‡ ° d ONLN dD hU tÀ ) essed sound data. See also ú† ° d ONLN d_ hÀ tÁ )vaudio ° d ONLN de t8 Ät ( }8 compression. ° d ONLN dr Ü8 í™ *audio information record y ° d ONLN dã ܵ íº )}A ≥¿ ° d ONLN då ܺ í… ) str ë¿ ° d ONLN dê Ü í· )uctur † ° d ONLN dï Ü‚ í )
T™`√ ) secur ÷ ° d ONLN dT√` )e network-based ° d ONLN d `8l˛ (i8/server that holds the client keys of users and ° d ONLN dOl8x• * services and generates cr PÄ ° d ONLN dhl¶xˇ )nedentials that allow ° d ONLN d}x8Ñœ (Å8"users to do mutual authentication. ° d ONLN d†ä8ñ{ *auto-key event ¸@ ° d ONLN dØäÖñ )M An event indicating that a key ° d ONLN dŒñ8¢ (ü81is still down after a certain amount of time has ° d ONLN dˇ¢8Æ\ * elapsed. ˇ)& @ ˇ ˇˇˇˇ @
¿ ° d ONLN dΩ ¯ ô Á ) key frame that is ° d ONLN d– * À ( *$inserted automatically by the Image ° d ONLN dÙ * I * Compr ߆ ° d ONLN d˘ I ¯ ) 'ession Manager when it detects a scene ° d ONLN d *( À (% *!change. When performing temporal ° d ONLN dA( *4 F * compr ‡ ° d ONLN dF( G4 µ ) ession, the Image Compr ° d ONLN d]( µ4 ˝ )nession Manager ° d ONLN dl4 *@ Ÿ (= *&looks for frames that have changed mor * ° d ONLN dí4 ⁄@ )∞
and pictur V` ° d ONLN dã| Xà π ).e quality of the frame. ° d ONLN d£é *ö S (ó *auto-pop ô@ ° d ONLN d´é Sö U )) @ ° d ONLN d¨é Vö b )bit ‹¿ ° d ONLN d∞é lö † )Bit 10 of a T "` ° d ONLN dΩé †ö Ê )4oolbox trap wor ‰ ° d ONLN dÃé Êö Ò )Fd, ° d ONLN dœö *¶ ñ (£ *signifying that an extra r -‡ ° d ONLN dÈö ó¶ Δ )m
eturn addr ÅÄ ° d ONLN dÛö Δ¶ ˇ )/ess is placed ° d ONLN d¶ *≤ a (Ø *on the stack. ° d ONLN d∏ *ƒ V * autosense { ° d ONLN d∏ aƒ h )7A µ† ° d ONLN d∏ hƒ Ñ ) featur a† ° d ONLN d!∏ Öƒ Ë ) e of SCSI Manager 4.3 . ° d ONLN d7ƒ *– A (Õ *that ° d ONLN d<ƒ A– ß )automatically sends a ,
Courier ° d ONLN dRƒ ß– — )fREQUEST ˇˇ ° d ONLN d\ƒ ”– Ò ),SENSE ˇˇ ° d ONLN daƒ Ò– Û ) ° d ONLN db– *‹ e (Ÿ * command in r R` ° d ONLN dn– e‹ ú );esponse to a R` ° d ONLN d{– ú‹ ∫ )7CHECK “_ ° d ONLN dÉ– º‹ Ú ) CONDITION “_ ° d ONLN då– Ú‹ Ù )6 . ° d ONLN dç‹ *Ë ` ( *status, and r ∏ ° d ONLN dö‹ `Ë ≈ )6etrieves the sense data. ° d ONLN d≥Ó *˙ n (˜ *auxiliary script ¿ ° d ONLN dƒÓ y˙ Ä )OA L` ° d ONLN d≈Ó Ä˙ ˇ ) script system other than the ° d ONLN d„˙ * ( *5system script that is available for application use. ° d ONLN d * ˆ * .An auxiliary script can be used in documents, ° d ONLN dF * t * but it does not af √@ ° d ONLN dX t ˝ )J!fect the default behavior of the ° d ONLN dy ** l (' *system softwar M‡ ° d ONLN dá m* t )Ce. ° d ONLN dä0 *< ö (9 *auxiliary window record Æ¿ ° d ONLN d¢0 §< ´ )zA È` ° d ONLN d£0 ´< Œ ) data str •Ä ° d ONLN d¨0 œ< Ê )$uctur +` ° d ONLN d±0 Á< )e that ° d ONLN d∏< *H D (E *the W P¿ ° d ONLN dΩ< DH )-indow Manager uses to tie together a list of ° d ONLN dÍH *T í (Q *windows and their corr x‡ ° d ONLN d H íT )hesponding window color ° d ONLN dT *` } (] *information tables. ° d ONLN d+f *r ` *
background |‡ ° d ONLN d6f kr ˜ )A The part of a glyph bitmap that ° d ONLN dVr *~ < ({ *surr {¿ ° d ONLN dZr <~ ı )+ounds the pixels that constitute the glyph ° d ONLN dÖ~ *ä h (á *itself. Compar @ ° d ONLN dì~ iä p )?e ^‡ ° d ONLN dï~ pä ¶ ) foreground. 4 ^¿¯ ° d ONLN d° \ hj ( ebackground color ¬‡ ° d ONLN d≤ \t hÇ )Z(1) ͆ ° d ONLN d∂ \Ç h¡ )The color that ° d ONLN d≈ h t¨ ( q QuickDraw applies to the backgr ù† ° d ONLN d‰ h¨ tÒ )íound parts of a . ° d ONLN dÙ t ÄY ( }glyph; specifi ° d ONLN d tY ÄÖ )?
ed by the ° d ONLN d tÖ ÄØ ),bkColor ° d ONLN d tØ Ä∏ )* fi ° d ONLN d t∏ ÄÊ ) eld of the . ° d ONLN d! Ä å, ( âcurr Ø ° d ONLN d% Ä, åä )ent graphics port. (2) K† ° d ONLN d< Äã åÔ )_The color of the pixels ° d ONLN dT å ò0 ( ïwher 7 ° d ONLN dX å1 ò˜ )-ever no drawing has taken place. By default, ° d ONLN dÖ ò §H ( °
ı (2some printer drivers that allows the user to work ° d ONLN d " * &with an application while documents ar Z ° d ONLN d + "— )∞e ° d ONLN d -".ˆ (+3printing. These printer drivers send printing data ° d ONLN d `.:M * to a spool fi ◊ ° d ONLN d m.M:‰ )3!le in the PrintMonitor Documents ° d ONLN d é:F£ (C folder inside the System Folder ü ° d ONLN d ≠:£F• )â. ° d ONLN d ØLXu (Ubackground process ‹ ° d ONLN d ¬LXÜ )eA ¿ ° d ONLN d √LáXì ) pr ]‡ ° d ONLN d ΔLìX’ ) ocess that isn’t ° d ONLN d ◊Xd, (acurr Ø ° d ONLN d €X,d± ) ently interacting with the user +@ ° d ONLN d ˙X±d⁄ )Ö. Compar R‡ ° d ONLN d
X⁄d· ))e ° d ONLN d
dpt (mforeground process. ° d ONLN d
vÇf *background task ‹¿ ° d ONLN d
(vpÇw )VA ` ° d ONLN d
)vxÇÑ ) pr ^Ä ° d ONLN d
,vÑǵ ) ocess that r º† ° d ONLN d
8vµÇ« )1uns ° d ONLN d
<Çé< (ãconcurr f ° d ONLN d
CÇ<éö )"ently with another pr l ° d ONLN d
XÇöéÙ )^ocess without being ° d ONLN d
léöô (ó the primary focus of the user ÚÄ ° d ONLN d
âéöö„ )Ä’s attention. The ° d ONLN d
õö¶8 (£backgr [ ° d ONLN d
°ö8¶∞ ) ound task is allocated a per Á¿ ° d ONLN d
‘¶:≤€ ) &ocessor time to accomplish its tasks. ° d ONLN d
˙≤æZ (ªSeveral backgr /` ° d ONLN d ≤[æ„ )A ound tasks can be active at the ° d ONLN d (æ p («same time. Compar † ° d ONLN d 9æp w )Ve @ ° d ONLN d ;æx √ )foreground task. ° d ONLN d L–‹` (Ÿbacking-store fi M ° d ONLN d \–a‹i )Gle †‡ ° d ONLN d _–s‹å )The fi È` ° d ONLN d e–å‹÷ )le in which the V 0` ° d ONLN d v–◊‹Ò )Kirtual ˇˇòY ° d ONLN d }‹Ë| (ÂMemory Manager stor ≤ ° d ONLN d ê‹}˯ )c es the contents of unneeded ° d ONLN d ¨ËÙf (Òpages of memory .` ° d ONLN d ªËfÙê )L . See also ú@ ° d ONLN d ΔËêÙñ )*fi ∏ ° d ONLN d »ËñÙà ) le mapping, %¿ ° d ONLN d ”ËÕÙœ )7 •¿ ° d ONLN d ‘ËœÙÒ )paging ° d ONLN d €Ù (˝fi õ¿ ° d ONLN d ›Ù * )le. ° d ONLN d ·c (backing volume ° d ONLN d n )TSee k ° d ONLN d Ù¡ )paging device. ° d ONLN d $l (!bad block sparing ∞† ° d ONLN d v$ì )\The pr ≥Ä ° d ONLN d ì$‡ ) ocess of working ° d ONLN d ,$0" (-ar E ° d ONLN d .$#0É ) ound a bad block by r í¿ ° d ONLN d C$É0º )`emoving it fr ÿ† ° d ONLN d P$º0Û )9 om the pool ° d ONLN d \0<V (9of available fr ‡ ° d ONLN d k0W<Å )=
ee blocks. ° d ONLN d vBN5 (Kbadge F† ° d ONLN d |B@NG )&A Å@ ° d ONLN d }BGNÁ )% visual element in a movie’s display ° d ONLN d ¢NZò (W that distinguishes a movie fr a† ° d ONLN d øNòZÈ )~om a static image. ° d ONLN d “Zfb (cThe movie contr ú ° d ONLN d ·Zbf„ )H oller component supplied by ° d ONLN d ˝frÉ (oApple supports badges. ° d ONLN dxÑt *bad parameter error ° d ONLN d(xÑÜ )eA F† ° d ONLN d)xÜÑ ) nonfatal QuickDraw / ° d ONLN d=xÊш )`GX ° d ONLN d@Ñê& (çerr @ ° d ONLN dCÑ'ê¶ ) or indicating that one or mor ° d ONLN d`Ñ¶ê‘ ) e function ° d ONLN dkêúW (ôparameters ar ì ° d ONLN dxêWúx )=e incorr 3¿ ° d ONLN dÄêyúá )"ect. ˇ-x @ ˇ ˇˇˇˇ @
·Ä ° d ONLN d û ˙ ™ )help ° d ONLN d ™ H ∂ ì ( ≥ Hballoon. See also † ° d ONLN d ™ î ∂ – )Lhelp balloon. ° d ONLN d' º H » _ ( ≈ Hband ”@ ° d ONLN d, º i » p )!A ‡ ° d ONLN d- º q » ¡ ) horizontal strip fr ñ¿ ° d ONLN dA º ¡ » )Pom an image. The ° d ONLN dR » H ‘ Ö ( — H Image Compr ≤‡ ° d ONLN d] » Ö ‘ Ï )=ession Manager may br ÁÄ ° d ONLN dr » Ï ‘ )geak an ° d ONLN dy ‘ H ‡ √ ( › Himage into bands if a compr ı† ° d ONLN dî ‘ √ ‡ Ë ){ essor or ° d ONLN dù ‡ H Ï o ( È Hdecompr Ê@ ° d ONLN d§ ‡ o Ï )'!essor component cannot handle an ° d ONLN d≈ Ï H ¯ \ ( ı Hentir
¿ ° d ONLN d Ï ] ¯ £ )e image at once. ° d ONLN d€ ˛ H
} ( H base family ä ° d ONLN dÁ ˛ á
é )?A ƒ¿ ° d ONLN dË ˛ é
ö ) gr ò‡ ° d ONLN dÎ ˛ ö
fi ) oup of closely r r@ ° d ONLN d˚ ˛ fi
)Delated color ° d ONLN d
H w ( H spaces, acr k@ ° d ONLN d
w )/$oss which color conversion can take ° d ONLN d7 H" ◊ ( H!place without the use of color pr h` ° d ONLN dX ◊" ‚ )èofi ͆ ° d ONLN d[ ‚" ) les. RGB and ° d ONLN dh" H. ‹ (+ H!HSV color spaces, for example, ar ∞‡ ° d ONLN dâ" ‹.# )îe all in the RGB ° d ONLN dö. H: z (7 H base family ˙@ ° d ONLN d•. y: { )1. ° d ONLN dß@ HL ç (I Hbase frequency •‡ ° d ONLN d∂@ óL )O The pitch at which a sampled ° d ONLN d”L HX s (U H
sound is r ° d ONLN d›L tX Ü ),ecor ÖÄ ° d ONLN d·L ÜX" )!ded. The wave of a sampled sound ° d ONLN dX Hd à (a Hmay include fr ˙‡ ° d ONLN dX àd )@ equencies other than the base ° d ONLN d.d Hp O (m Hfr ò‡ ° d ONLN d0d Op ),equency (and need not even include the base ° d ONLN d\p H| O (y Hfr ò‡ ° d ONLN d^p O| y ) equency). ° d ONLN dhÇ Hé n (ã Hbaseline œÄ ° d ONLN dqÇ xé )0"An imaginary horizontal line that ° d ONLN dìé Hö (ó H1coincides with the bottom of each character in a ° d ONLN dƒö H¶ * 2font, excluding descenders (tails on letters such ° d ONLN dˆ¶ H≤ S * as = ° d ONLN d˘¶ T≤ Y ) p = ° d ONLN d˙¶ Y≤ ^ )). ° d ONLN d˝∏ Hƒ á (¡ Hbaseline delta ° d ONLN d ∏ íƒ" )J"An array of distances (in points) ° d ONLN d.ƒ H– ¯ (Õ H'between the various baseline types and ®‡ ° d ONLN dUƒ ¯– ˝ )∞y ®‡ ° d ONLN dVƒ ˝–# )
= 0. See ° d ONLN d`– H‹ Ñ (Ÿ Hbaseline type N@ ° d ONLN dm– Ö‹ á )=. ° d ONLN do‚ HÓ à (Î Hbaseline pitch ü ° d ONLN d~‚ íÓ £ )JSee Ú ° d ONLN dÇ‚ £Ó fi )speech pitch. ° d ONLN dêÙ H Ñ (˝ Hbaseline type N@ ° d ONLN dûÙ è ¿ )G The classifi Q¿ ° d ONLN d™Ù ¿ )1cation of baseline ° d ONLN dΩ H ( H.used with a particular kind of text. See, for ° d ONLN dÎ H r * example, ˙` ° d ONLN dÙ r ª )*Roman baseline êÄ ° d ONLN d º æ )J. ° d ONLN d H* ◊ (' H base media handler component É@ ° d ONLN d! ·* Ë )ôA Ω‡ ° d ONLN d" Ë* ) component ° d ONLN d-* H6 (3 H-that handles most of the duties that must be ° d ONLN dZ6 HB * *performed by all media handlers. See also ° d ONLN dÑB HN Á * derived media handler component. ° d ONLN d•T H` û *basic graphics port ë ° d ONLN dπT ®` ˙ )`The drawing envir È¿ ° d ONLN d T ˙` )Ronment ° d ONLN d—` Hl Q (i Hpr G ° d ONLN d”` Rl Õ )
ovided by basic QuickDraw Á ° d ONLN dÏ` Ãl — )z. à† ° d ONLN dÓ` —l ÿ )A √@ ° d ONLN dÔ` ÿl ) basic graphics ° d ONLN dˇl Hx w (u H port is defi D ° d ONLN d l xx ¡ )0ned by a data str Õ¿ ° d ONLN d l ¡x ÿ )Iuctur S† ° d ONLN d!l Ÿx )
e of type ,
Courier . ° d ONLN d+x HÑ x (Å HGrafPort ° d ONLN d3x xÑ )0# and contains the information that . ° d ONLN dVÑ Hê ¿ (ç Hbasic QuickDraw uses to cr ¶¿ ° d ONLN dpÑ ¿ê )xeate and manipulate ° d ONLN dÑê Hú _ (ô Honscr 9 ° d ONLN dâê `ú )+een either black-and-white images or color ° d ONLN d¥ú H® (• H*images that employ the eight-color system. 4 ^8¿ ° d ONLN dfl \8 há ( e8basic QuickDraw + ° d ONLN dÔ \í hı )ZThe set of QuickDraw ° d ONLN d h8 t; ( q8r E ° d ONLN d h< t´ )outines that you use to cr ° ° d ONLN d h´ t )oeate and manipulate ° d ONLN d3 t8 Äß ( }8graphics information in a ` ° d ONLN dL t® Ä™ )p ‡ ° d ONLN dM t™ ÄÍ )graphics port. ô ° d ONLN d\ tÍ Ä˙ )@All ° d ONLN d` Ä8 å ( â8)Macintosh computers have basic QuickDraw ° d ONLN dâ å8 ò; * r E ° d ONLN dä å< ò¨ )outines in ROM. See also Î ° d ONLN d£ å¨ ò˝ )pColor QuickDraw ˇ ° d ONLN d≤ å˝ òˇ )Q. ° d ONLN d¥ û8 ™O ( ß8baud ”@ ° d ONLN dπ ûY ™` )!A ‡ ° d ONLN d∫ ûa ™Ñ ) measur 4† ° d ONLN d¡ ûÑ ™ )# e of the bit sampling rate of a ° d ONLN d· ™8 ∂π ( ≥8 serial communication device. ° d ONLN d˛ º8 »r *bcc recipient É@ ° d ONLN d º| »É )DA Ω‡ ° d ONLN d ºÉ »Ì ) “blind courtesy copy” r ˜ ° d ONLN d% ºÌ » )j ecipient ° d ONLN d. »8 ‘a ( —8 of a letter ° d ONLN d9 »a ‘{ )). Bcc r ¿@ ° d ONLN d@ »{ ‘≠ ) ecipients ar ,` ° d ONLN dL »Æ ‘ )3e not listed in copies of ° d ONLN df ‘8 ‡e ( ›8 the letter r ` ° d ONLN dr ‘f ‡ù ). eceived by T Ÿ` ° d ONLN d~ ‘ú ‡Δ )6
o and cc r aÄ ° d ONLN dà ‘« ‡ )+ecipients. See ° d ONLN dó ‡8 ÏL ( È8also ö‡ ° d ONLN dú ‡L Ïù )original recipient. ° d ONLN d∞ Ú8 ˛W ( ˚8best-ef i¿ ° d ONLN d∑ ÚW ˛è ) fort delivery Y` ° d ONLN d≈ Úö ˛‘ )CThe level of r -¿ ° d ONLN d” Ú‘ ˛ ):eliability for ° d ONLN d‚ ˛8
(81the data delivery services that a connectionless ° d ONLN d
8A * pr G ° d ONLN d
Bh )
otocol of ^` ° d ONLN d
h )&&fers. The network attempts to deliver ° d ONLN d D8"¨ ( 8packets that meet certain r ∑‡ ° d ONLN d _¨"√ )tequir œ ° d ONLN d d√"
)ements, such as ° d ONLN d t"8.” (+8#containing a valid destination addr õÄ ° d ONLN d ó"”.ˇ )õ ess, but it ° d ONLN d £.8:
(780does not inform the sender when it is unable to ° d ONLN d ”:8FÒ * ,deliver the packet; nor does it attempt to r „` ° d ONLN d ˇ:ÒF )πecover ° d ONLN d
F8R? (O8fr ò‡ ° d ONLN d
F?R\ )om err „† ° d ONLN d
F\Rfl ) or conditions and packet loss. ° d ONLN d
-X8dp (a8 Bézier curve ·¿ ° d ONLN d
:XzdÅ )BA ` ° d ONLN d
;XÇd⁄ ) curve, used for defi M‡ ° d ONLN d
PX⁄d )Xning ° d ONLN d
Ud8p‹ (m8&character shapes in outline fonts, defi + ° d ONLN d
|d›p˝ )•ned by ° d ONLN d
Ép8|E (y8thr X¿ ° d ONLN d
ÜpE| ),ee outline points: two on-curve points that ° d ONLN d
≤|8ઠ(Ö8 serve as endpoints and one of ß ° d ONLN d
œ|ªà
)Éf-curve point that ° d ONLN d
‚à8îê (ë8determines the degr @ ° d ONLN d
ıàëîŒ )Yee of curvatur ä† ° d ONLN d àŒî’ )=e. ° d ONLN d ö8¶J (£8bias _‡ ° d ONLN d öU¶c ) (1) )@ ° d ONLN d öc¶j )A c‡ ° d ONLN d öj¶Î ) number added to the binary ° d ONLN d ,¶8≤| (Ø8exponent of a fl Ó¿ ° d ONLN d <¶|≤ )D oating-point number so that the ° d ONLN d \≤8æi (ª8
exponent fi %` ° d ONLN d g≤jæ )2)eld will always be positive. The bias is ° d ONLN d êæ8 ö («8subtracted when the fl F@ ° d ONLN d ¶æõ ¯ )coating-point value is ° d ONLN d º 8÷v (”8evaluated. (2) .‡ ° d ONLN d À w÷ )?%The number of bits to the right of a ° d ONLN d ÷8‚â (fl8binary point in a fi }` ° d ONLN d ÷ä‚Ÿ )Rxed point number 2 ° d ONLN d ÷Ÿ‚ )O . See also . ° d ONLN d ‚8Óå (Î8 gxColorValue . ° d ONLN d +‚åÓé )T, . ° d ONLN d ,‚èÓë ) ° d ONLN d -‚ëÓ¥ )Fixed . ° d ONLN d 2‚¥Ó∂ )#, . ° d ONLN d 3‚∂Ó∏ ) . ° d ONLN d 4‚∏Óª )f G‡ ° d ONLN d 5‚ªÓ )ixed-point number ᆠ° d ONLN d F‚Ó )U, . † ° d ONLN d G‚Ó ) ° d ONLN d HÓ8˙[ (˜8fract . ° d ONLN d MÓ[˙] )#, . ° d ONLN d NÓ^˙` ) ° d ONLN d OÓ`˙| )long . ° d ONLN d SÓ|˙~ ) , . ° d ONLN d TÓ~˙Ä ) ° d ONLN d UÓÄ˙£ )short . ° d ONLN d ZÓ£˙• )#. ° d ONLN d \ 8 ± ( 8bidirectional script system à` ° d ONLN d x ª ¬ )ÉA √ ° d ONLN d y ¬ ) script system ° d ONLN d à 8N (8wher 7 ° d ONLN d å O
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-14 4 ^ *¿ ° d ONLN d \ * h 6 ( e *bit CÄ ° d ONLN d \ A h ¯ )(The atomic memory unit. Each bit can be ° d ONLN d , h * t ‚ ( q */either set (the value of the bit is 1) or clear ˝` ° d ONLN d [ h ‚ t Ô )∏ed ° d ONLN d ^ t * Ä = ( } *(the 1@ ° d ONLN d c t > Ä î )value of the bit is 0) „ ° d ONLN d y t î Ä ñ )V. ° d ONLN d { Ü * í h ( è *bit-bucketing ≠Ä ° d ONLN d â Ü r í ¬ )HThe practice of thr U ° d ONLN d ú Ü √ í ˚ )Q owing away ° d ONLN d ß í * û § ( õ *excess data when a SCSI tar ƒ ° d ONLN d ¬ í § û ˆ )zget tries to supply ° d ONLN d ÷ û * ™ < ( ß *mor éÄ ° d ONLN d Ÿ û < ™ À )#e data than the initiator expects. ø` ° d ONLN d ¸ û À ™ · )èAlso ° d ONLN d ™ * ∂ ı ( ≥ *,includes sending meaningless data when a tar @ ° d ONLN d- ™ ˆ ∂ )Ãget ° d ONLN d1 ∂ * ¬ - ( ø *r E ° d ONLN d2 ∂ . ¬ c ) equests mor √` ° d ONLN d= ∂ c ¬ ‡ )5 e data than the initiator is pr Ä ° d ONLN d\ ∂ · ¬ Ù )~epar ¢@ ° d ONLN d` ∂ Ù ¬ )ed ° d ONLN dc ¬ * Œ S ( À * to supply \ ° d ONLN dl ¬ S Œ )) . Both of these situations ar ê‡ ° d ONLN dâ ¬ Œ ˛ )w e abnormal ° d ONLN dî Œ * ⁄ π ( ◊ * and cause the SCSI Manager to r Ã` ° d ONLN d≥ Œ π ⁄ Ì )è eturn an err ˆ ° d ONLN dø Œ Ì ⁄ ¯ )4or ° d ONLN d¬ ⁄ * Ê - ( „ *r E ° d ONLN d√ ⁄ . Ê ] ) esult code. ° d ONLN dœ Ï * ¯ U ( ı * bit image ä ° d ONLN dŸ Ï _ ¯ f )5A ƒ¿ ° d ONLN d⁄ Ï f ¯ ˙ )# collection of bits in memory that ° d ONLN d˝ ¯ * ï ( *forms a grid—that is, a r ` ° d ONLN d ¯ ñ ı )lectangular pattern of ˇˇÃà . ° d ONLN d, * ÷ ( *)bits. The bit image is pointed to in the ,
Courier ˇˇfd ≥, ° d ONLN dU ÷ )¨baseAddr ˇˇÃà ≥, ° d ONLN d] )0 ° d ONLN d^ * 1 ( *fi ° d ONLN d` 1 U ) eld of a ° d ONLN di U y )$BitMap ° d ONLN do y )$ r R` ° d ONLN dq ë )ecor $¿ ° d ONLN du ë ¿ ) d. Compar ˜ ° d ONLN d~ ø Δ ).e . ˜ ° d ONLN dÄ Δ ˝ ) pixel image. ° d ONLN dç" *. J (+ *bitmap . B‡ ° d ONLN dî" U. d )+(1) ‰Ä ° d ONLN dò" c. k )A W‡ ° d ONLN dô" k. ë ) data str C‡ ° d ONLN d¢" ë. ß )&uctur @ ° d ONLN dß" ß. – )
e of type @ ° d ONLN d±" –. Ù ))BitMap @ ° d ONLN d∑" Ù. ˆ )$ . ° d ONLN d∏. *: A (7 *that r ° d ONLN dæ. B: P )epr ´‡ ° d ONLN d¡. P: Í )%esents the positions and states of a ° d ONLN dÊ: *F ; (C *corr ` ° d ONLN dÍ: <F ˛ )-esponding set of pixels, which can be either ° d ONLN dF *R ≤ (O * black and white or the eight pr Z¿ ° d ONLN d6F ≤R « )àedefi Ä ° d ONLN d;F »R ¯ ) ned colors ° d ONLN dFR *^ 3 ([ *pr G ° d ONLN dHR 4^ Ø )
ovided by basic QuickDraw Á ° d ONLN daR Æ^ ≥ )z. à† ° d ONLN dcR ≥^ ∫ )A √@ ° d ONLN ddR ∫^ Ë ) bitmap is ° d ONLN do^ *j ˝ (g *1contained within a basic graphics port. See also ° d ONLN d†j *v Y *
sequence ° d ONLN dfi ¬ Œ< ( Ànumber ≥ ° d ONLN d‰ ¬< Œ> )". ° d ONLN dÊ ‘ ‡W ( › bitmap shape j† ° d ONLN dÛ ‘b ‡i )HA •@ ° d ONLN dÙ ‘i ‡√ ) type of QuickDraw ›Ä ° d ONLN d ‘√ ‡Ú )Z
GX shape. ° d ONLN d ‡ ÏÚ ( È0The geometry of a bitmap shape contains a pixel ° d ONLN d A Ï ¯ö * image and color information. ° d ONLN d ^ ˛
e *bitmap structure I‡ ° d ONLN d o ˛p
w )VA ÑÄ ° d ONLN d p ˛w
ö ) data str @† ° d ONLN d y ˛õ
≤ )$uctur ΔÄ ° d ONLN d ~ ˛≤
Õ )e that ° d ONLN d Ö
Ç (describes a pixel image. ° d ONLN d û (X * bitmap width ˆ ° d ONLN d ´ b(‰ )H The number of pixels in each ° d ONLN d »(4 (1r E ° d ONLN d …( 4c )ow of a bitmap. ° d ONLN d Ÿ:FJ (C bit pattern Ü` ° d ONLN d Â:TFÂ ): An 8-by-8 pixel image drawn by ° d ONLN d
FR„ (O-default in black and white, although any two ° d ONLN d
1R^ß * !colors can be used on a color scr ° d ONLN d
RR®^º )éeen. %@ ° d ONLN d
WRº^√ )A _‡ ° d ONLN d
XR√^ˆ ) bit pattern ° d ONLN d
e^j< (gcan be r ◊‡ ° d ONLN d
m^<jz )"epeated indefi ¿‡ ° d ONLN d
{^{j≈ )?nitely to form a r ° d ONLN d
ç^ΔjÓ )K epeating ° d ONLN d
ñjvÒ (s0design (such as stripes) when drawing lines and ° d ONLN d
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-15 4 ^ H¿& ° d ONLN d \ H h ~ ( e H
blend mode 5† ° d ONLN d \ â h ê )AA p@ ° d ONLN d \ ê h ) transfer mode type in which ° d ONLN d ( \ h" )Ä the ° d ONLN d - h H t% ( q H4result is the average of the source and destination ° d ONLN d a t H Ä * 0color components, weighted by a ratio specified ° d ONLN d ë Ä H å ¡ * by the operand component. ° d ONLN d ´ í H û á *blind transfer Ö¿ ° d ONLN d ∫ í ë û ò )IA ¿` ° d ONLN d ª í ò û Ë ) Macintosh-specifi g‡ ° d ONLN d Õ í È û )Q c method of ° d ONLN d Ÿ û H ™ ( ß H.transferring data between memory and the SCSI ° d ONLN d ™ H ∂ ^ * contr >Ä ° d ONLN d ™ _ ∂ Ñ ) oller har W` ° d ONLN d ™ Ñ ∂ õ )%dwar è ° d ONLN d ™ õ ∂ ) e, in which the SCSI Manager ° d ONLN d6 ∂ H ¬ ¬ ( ø Hassumes that the SCSI contr ¬¿ ° d ONLN dQ ∂ ¬ ¬ )zoller (and the tar k ° d ONLN dc ∂ ¬ )Jget ° d ONLN dg ¬ H Œ › ( À H!device) can keep up with a specifi ≤` ° d ONLN dâ ¬ › Œ% )ïed transfer rate. ° d ONLN dõ Œ H ⁄ l ( ◊ HCompar ߆ ° d ONLN d° Œ l ⁄ s )$e Ò@ ° d ONLN d£ Œ s ⁄ ∂ )polled transfer ›¿ ° d ONLN d≤ Œ ∂ ⁄ ∏ )C. ° d ONLN d¥ ‡ H Ï a ( È Hblock
block type âÄ ° d ONLN d?≤ Çæ â ):A ƒ ° d ONLN d@≤ âæ )# code that indicates the format of ° d ONLN dcæ H (« H*the data contained within a message block. ° d ONLN dé– H‹ ì *board sResource ¡† ° d ONLN dû– ù‹ § )UA ¸@ ° d ONLN dü– §‹ Î ) unique sResour Z@ ° d ONLN dÆ– Ï‹ )H ce in an ° d ONLN d∑‹ HË Ö ( Hexpansion car g@ ° d ONLN dƒ‹ ÖË" )=#d’s declaration ROM that describes ° d ONLN dÁË HÙ e (Ò Hthe car † ° d ONLN dÓË fÙ ) ,d so that the Slot Manager can identify it. ° d ONLN dÙ H ï (˝ HAn expansion car ‡ ° d ONLN d*Ù ï )Md can have only one boar /Ä ° d ONLN dBÙ )od ° d ONLN dD H k ( HsResour ≥@ ° d ONLN dK k † )# ce. The boar Î ° d ONLN dW † À )5 d sResour ∫ ° d ONLN d` à ),ce entries include ° d ONLN ds H e ( Hthe car † ° d ONLN dz f ï ) d’s identifi â@ ° d ONLN dÜ ï ’ )/cation number ° d ONLN dì ’ Ì )@, boar ‡@ ° d ONLN dô Ì ˚ )d fl à¿ ° d ONLN dù ¸ )ags, ° d ONLN d¢ H$% (! H3vendor information, initialization code, and so on. ° d ONLN d÷* H6 u *bomb box U ° d ONLN dfl* Ä6 ë )8See ® ° d ONLN d„* ë6 ˆ )system error alert box. ° d ONLN d˚< HH Ø (E HBoolean transfer mode “† ° d ONLN d< πH « )q(1) ú ° d ONLN d< «H Œ )A ÷† ° d ONLN d< ŒH Ï ) specifi ƒ¿ ° d ONLN d < ÌH )
cation of ° d ONLN d(H HT (Q H)which Boolean operation QuickDraw should ° d ONLN dQT H`# * .perform when drawing or copying an image into ° d ONLN d` Hl * .a bitmap or pixel map. Boolean transfer modes ° d ONLN d≠l Hx • * that draw patterns ar “ ° d ONLN d¬l •x » )] e called ¬ ° d ONLN dÀl …x )$pattern modes; / ° d ONLN dŸlx )< ° d ONLN d⁄x HÑ (Å H+Boolean transfer modes that copy images or ° d ONLN dÑ Hê } * draw text ar !` ° d ONLN dÑ ~ê ° )6 e called ` ° d ONLN dÑ ¢ê ≥ )$sour ™` ° d ONLN d Ñ ≥ê ÿ ) ce modes. û† ° d ONLN d'Ñ Ÿê € )& † ° d ONLN d(Ñ ‹ê )Compar F@ ° d ONLN d.Ñ ê )$e ° d ONLN d0ê Hú ª (ô Harithmetic transfer mode. º ° d ONLN dIê ªú À )s (2) c¿ ° d ONLN dNê Ãú “ )T ûÄ ° d ONLN dOê —ú )ransfer mode ° d ONLN d\ú H® ü (• Htypes in which the r ¿ ° d ONLN dpú †® )Xesult color is achieved by ° d ONLN dã® H¥ (± H0using Boolean operations on the bits of the sour ≤† ° d ONLN dª®¥% )“ce ° d ONLN dæ¥ H¿ • (Ω Hand destination color ‡ ° d ONLN d”¥ ¶¿ ¸ )^-component values. 4 ^8¿ ° d ONLN dÊ \8 hm ( e8 boot blocks à‡ ° d ONLN dÚ \w hê )?The fi —` ° d ONLN d¯ \ê h˝ )rst two logical blocks on ° d ONLN d h8 t ( q8,every Macintosh volume. Boot blocks contain ° d ONLN d> t8 ÄL * instr ó¿ ° d ONLN dC tL Ä )+uctions and information necessary to start ° d ONLN dn Ä8 å‹ ( â8#up (or “boot”) a Macintosh computer 7‡ ° d ONLN dë Ä‹ å )§ . See also ° d ONLN dú å8 ò∂ ( ï8system startup information. ° d ONLN d∏ û8 ™g *Bopomofo K ° d ONLN d¡ ûr ™Ú ): Chinese phonetic characters. æ ° d ONLN dfi ûÚ ™ )ÄAlso ° d ONLN d„ ™8 ∂T ( ≥8called &` ° d ONLN dÍ ™U ∂å ) Zhuyinfuhao. ° d ONLN d˜ º8 »Ü ( ≈8bottomline input ɇ ° d ONLN d ºê »ó )XA æÄ ° d ONLN d ºó » ) type of input method in ° d ONLN d " »8 ‘˛ ( —8,which the user enters text in a small window ß@ ° d ONLN d N »˝ ‘ )≈, ° d ONLN d P ‘8 ‡\ ( ›8 called a ¶` ° d ONLN d Y ‘\ ‡a )$fl ̆ ° d ONLN d [ ‘a ‡µ )oating input window \ ° d ONLN d n ‘∂ ‡∏ )U, ‹ ° d ONLN d o ‘∏ ‡ ) that appears near ° d ONLN d Ç ‡8 Ïí ( È8the bottom of the scr A¿ ° d ONLN d ó ‡ì ϧ )[een. ° d ONLN d ú Ú8 ˛î ( ˚8bottom-side bearing ˜@ ° d ONLN d ∞ Úû ˛ )fThe white space between ° d ONLN d » ˛8
(82the bottom of the glyph and the visible ending of ° d ONLN d ˙
8d *
the glyph. ° d ONLN d
8(á *boundary objects § ° d ONLN d
ë(Ì )YThe elements, specifi ∑‡ ° d ONLN d
+ Ì( )\ed in a ° d ONLN d
3(84á (18range descriptor r | ° d ONLN d
E(á4ô )Oecor ` ° d ONLN d
I(ô4Ì )d, that identify the ° d ONLN d
^48@Ì (=8)beginning and end of the range. See also ↠° d ONLN d
˝j8vK (s8coor †@ ° d ONLN d jKvÊ )$dinate system of a graphics port to ° d ONLN d %v8Ƕ (8QuickDraw’s global coor ” ° d ONLN d <v¶Ç˘ )ndinate system and ° d ONLN d NÇ8éH (ã8defi r ° d ONLN d RÇIés )
nes the ar ÏÄ ° d ONLN d \Çsé )*#ea of the pixel image or bit image ° d ONLN d é8ö… (ó8 into which QuickDraw can draw —† ° d ONLN d úé»ö )ê. The boundary ° d ONLN d ´ö8¶; (£8r E ° d ONLN d ¨ö<¶} )ectangle is stor ≥ ° d ONLN d ºö}¶ )A"ed in either the pixel map or the ° d ONLN d fi¶8≤j (Ø8 bitmap. (2) 0@ ° d ONLN d Ͷk≤® )3The smallest r €¿ ° d ONLN d ¯¶®≤ )=ectangle that encloses a ° d ONLN d ≤8æ} (ª8shape. The coor ∂ ° d ONLN d ≤}æ‰ )Edinates of a bounding r ù@ ° d ONLN d 7≤‰æ )g ectangle ° d ONLN d @æ8 @ («8ar E ° d ONLN d BæA Q ) e or … ° d ONLN d FæQ _ )der sÄ ° d ONLN d Iæ` m )ed. ° d ONLN d M–8‹_ (Ÿ8boundin Ì¿ ° d ONLN d T–_‹m )'g b † ° d ONLN d W–n‹x )ox ß¿ ° d ONLN d Z–Ç‹ø )The smallest r S@ ° d ONLN d h–¿‹˙ )>ectangle that ° d ONLN d v‹8ËL (Â8entir
ectangles ° d ONLN d-8 (8-completely enclose the shapes they bound; in ° d ONLN dZ 8*c * other wor ◊ ° d ONLN dc c*£ )+ds, no pixels fr ë† ° d ONLN ds §*˚ )Aom these shapes lie ° d ONLN dá*86z (38outside the infi ̆ ° d ONLN dó*z6
)B"nitely thin lines of the bounding ° d ONLN dπ68B; (?8r E ° d ONLN d∫6<Bg )
ectangles. ° d ONLN d≈H8TÅ (Q8browsing access ` ° d ONLN d’HåT• )TThe fi Z‡ ° d ONLN d€H•T )le access permissions ° d ONLN dÒT8`è (]8that allow users to r -† ° d ONLN dTê`Ù )Xead but not modify a fi *¿ ° d ONLN d Tı`ˇ )ele. ° d ONLN d!f8rW (o8B*-tree ' ° d ONLN d)fbrp )*(1) Ä ° d ONLN d-forv )A + ° d ONLN d.fwr≤ ) method of or Ò† ° d ONLN d;f≤r );ganizing information ° d ONLN dPr8~‰ ({8(into a collection of nodes. The nodes ar p@ ° d ONLN dxr‰~ )¨ e arranged ° d ONLN dÉ~8äõ (á8in a way that allows ef ¿ ° d ONLN dö~õä° )cfi Ç ° d ONLN dú~°ä )cient access to the stor v ° d ONLN d¥~ä )bed ° d ONLN d∑ä8ñ (ì8information. (2) ¿ ° d ONLN d»äÄñá )HA ?` ° d ONLN d…äáñ™ ) data str ˚Ä ° d ONLN d“ä™ñ¡ )#uctur Å` ° d ONLN d◊ä¬ñ˛ )e used by the ° d ONLN dÂñ8¢® (ü8Dictionary Manager to or ç† ° d ONLN d˝ñ®¢ )pganize dictionary index ° d ONLN d¢8Æã (´8entries for fast sear ‡ ° d ONLN d*¢åÆß )Tching. ˇ,÷ @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-16 4 ^ *¿ ° d ONLN d \ * h à ( e *B*-tree control block ÁÄ ° d ONLN d \ í h ô )hA " ° d ONLN d \ ö h ˝ ) block of memory that ° d ONLN d - h * t ¿ ( q *"contains information about a B*-tr Ç ° d ONLN d O h ¿ t “ )ñee fi χ ° d ONLN d T h “ t )le (either a ° d ONLN d a t * Ä R ( } * catalog fi ¨` ° d ONLN d k t R Ä ± )(le or an extents overfl À† ° d ONLN d Ç t ± Ä « )_ow fi $‡ ° d ONLN d á t » Ä ’ )le). ° d ONLN d å Ü * í R ( è * B*-tree fi ¬‡ ° d ONLN d ñ Ü R í Z )(le ¿ ° d ONLN d ô Ü e í l )A Q` ° d ONLN d ö Ü l í t ) fi fi ° d ONLN d ù Ü t í • )le that is or Δ ° d ONLN d ™ Ü • í Ú )1ganized as a B*-tr ° d ONLN d º Ü Û í )Nee. ° d ONLN d ¿ í * û O ( õ * See also ̇ ° d ONLN d … í O û w )% catalog fi ø‡ ° d ONLN d ” í x û Ç ))le, ì¿ ° d ONLN d ÷ í É û Ö ) ¿ ° d ONLN d ◊ í Ü û ¬ )extents overfl  ° d ONLN d Â í ¬ û ÿ )<ow fi c‡ ° d ONLN d Í í Ÿ û „ )le. ° d ONLN d Ó § * ∞ ä ( ≠ *B*-tree header record $† ° d ONLN d § ï ∞ ú )kA _@ ° d ONLN d § ú ∞ ¢ ) r §@ ° d ONLN d § ¢ ∞ ¥ )ecor † ° d ONLN d § µ ∞ Ò )d in a header ° d ONLN d ∞ * º · ( π *)node that contains information about the ° d ONLN dB º * » | * beginning of the tr bÄ ° d ONLN dU º | » ˆ )R ee, as well as the size of the ° d ONLN dt » * ‘ 1 ( — *tr á` ° d ONLN dv » 1 ‘ = )ee. ° d ONLN dz ⁄ * Ê : ( „ *buf mÄ ° d ONLN d} ⁄ : Ê É )fered expansion w ° d ONLN dç ⁄ ç Ê Ó )SAudio expansion of a ° d ONLN d¢ Ê * Ú Ú ( Ô *-sound that does not occur while the sound is ° d ONLN dœ Ú * ˛ u * playing. Compar j ° d ONLN dfi Ú u ˛ | )Ke ≥¿ ° d ONLN d‡ Ú | ˛ ÿ )real-time expansion. ° d ONLN dı * Z ( *
bundle bit Ü` ° d ONLN d d k ):A ¡ ° d ONLN d k s ) fl M¿ ° d ONLN d t ô ) ag in a fi #` ° d ONLN d ö )&le’s Finder information ° d ONLN d& * - ( *r E ° d ONLN d' . @ )ecor π` ° d ONLN d+ @ Ó )(d that informs the Finder that a bundle . ° d ONLN dS *( . (% *( ,
Courier ° d ONLN dT .( R )'BNDL' ° d ONLN dZ R( \ )$) r R` ° d ONLN d] \( s )
ocessors, expansion car ¸‡ ° d ONLN dd∏ öƒ ‚ )fds, and memory ‡ ° d ONLN dr∏ ‚ƒ ‰ )H. ° d ONLN dt *÷ l (” *bus free phase ñ¿ ° d ONLN dÉ v÷ )L The phase in which no device is ° d ONLN d£÷ *‚ § (fl * actively using the SCSI bus. ° d ONLN d¿Ë *Ù e *bus interface ¢¿ ° d ONLN dŒË oÙ ö )E
The electr —¿ ° d ONLN dÿË öÙ ˆ )+onics connecting the ° d ONLN dÌÙ * 3 (˝ *pr G ° d ONLN dÔÙ 4 ˛ )
-ocessor bus to the NuBus expansion interface ° d ONLN d * ó ( *in Macintosh computers. ° d ONLN d4 * X *
bus sizing j† ° d ONLN d? c t )9See Ω† ° d ONLN dC t œ )dynamic bus sizing. ° d ONLN dW$ *0 H (- *button
, or 256, ° d ONLN dÙ h t& ( qdif ™` ° d ONLN d˜ h& t2 ) fer å‡ ° d ONLN d˙ h2 t“ ) $ent possible values. In the MC680x0 ° d ONLN d t Äô ( }bit-numbering scheme, the fi èÄ ° d ONLN d: tô Ä› )rst bit in a byte ° d ONLN dL Ä å# ( âis %` ° d ONLN dO Ä$ å2 )
bit W¿ ° d ONLN dS Ä2 åÏ ),number 7, and the last bit is bit number 0. ° d ONLN d å ò? ( ï See also ̇ ° d ONLN dà å? òÆ )%reversed bit-numbering. ° d ONLN d† û ™C ( ß byte lane n` ° d ONLN d™ ûN ™› )4 Any of 4 bytes that make up the ° d ONLN d ™ ∂Í ( ≥,32-bit NuBus data width. NuBus expansion car ¶@ ° d ONLN dˆ ™Í ∂ˆ )–ds ° d ONLN d˘ ∂ ¬√ ( ø(may use any or all of the byte lanes to ° d ONLN d! ¬ Œ“ * (communicate with each other or with the ° d ONLN dI Œ ⁄u * Macintosh computer i¿ ° d ONLN d[ Œu ⁄w )[. ° d ONLN d] ‡ Ï9 ( Èbyte of C‡ ° d ONLN dd ‡: ÏJ ) fset Ά ° d ONLN di ‡T Ïb )(1) ` ° d ONLN dm ‡c ψ )"The indexed position of a byte in ° d ONLN dè Ï ¯C ( ı
a text buf ¨ ° d ONLN dô ÏC ¯O ))fer ˛¿ ° d ONLN dú ÏN ¯è ) , starting at zer Õ ° d ONLN d≠ Ïê ¯Ω )B o for the fi h† ° d ONLN dπ Ïæ ¯Ô ).rst byte. In ° d ONLN dΔ ¯ô ( 1-byte script systems, byte of ( ° d ONLN d‰ ¯öÎ )Äfset is the same as ° d ONLN d¯M ( character of >‡ ° d ONLN d NÈ )4%fset, and sequential values for byte ° d ONLN d ) " (of ¿ ° d ONLN d +# F ) fset corr ÷ ° d ONLN d 4F ∞ )#espond to the storage or Q` ° d ONLN d L± › )k der of the ° d ONLN d W (◊ (%-characters. In 2-byte script systems, byte of ∏ ° d ONLN d Ñ ◊(È )Ωfset ° d ONLN d â(4a (1and character of ¨ ° d ONLN d ô(a4| )Gfset ar ç‡ ° d ONLN d †(|4è )e dif ‡ ° d ONLN d •(ê4ú )fer ‰` ° d ONLN d ®(õ4º ) ent. (2) ÈÄ ° d ONLN d ±(º4œ )!The ° d ONLN d µ4@æ (=$numbering of character codes in sour Ê@ ° d ONLN d Ÿ4æ@fl )§ ce text. ° d ONLN d ‚@L> (ICompar ߆ ° d ONLN d Ë@>LE )$e Ò@ ° d ONLN d Í@ELf )edge of a@ ° d ONLN d Ò@gLz )"fset. ° d ONLN d ˜R^Z ([byte smearing 5 ° d ONLN d
Re^Ó )K The ability of certain members ° d ONLN d
$^jè (gof the 680x0 family of micr ° d ONLN d
?^êjü )vopr N¿ ° d ONLN d
B^üj— ) ocessors to ° d ONLN d
NjvÑ (sduplicate byte- and wor g@ ° d ONLN d
ejÑv )jd-sized data acr u ° d ONLN d
uj vÁ )Foss all ° d ONLN d
}vÇ& (32 ° d ONLN d
Äv'Ç} )bits of the data bus. ° d ONLN d
ñàîX (ëbytes per row µ ° d ONLN d
§àbîÍ )H The number of bytes in a pixel ° d ONLN d
ocedur fi` ° d ONLN d»äBñº ) e that is invoked at a specifi ° d ONLN dÊäΩñÏ ){ ed time or ° d ONLN dÒñ¢` (übased on specifi fl ° d ONLN dñ`¢è )F ed criteria. ˇ/Ä @ ˇ ˇˇˇˇ @
\s h¿ );The angle of a car s` ° d ONLN d \¡ h )Net or the edges of ° d ONLN d/ h8 tç ( q8a highlight. The car ˛‡ ° d ONLN dC hç t )U et angle can be perpendicular ° d ONLN da t8 Ä ( }86to the baseline or parallel to the angle of the style ° d ONLN dó Ä8 å; * r ^† ° d ONLN dò Ä< åd )
un’s text. ° d ONLN d£ í8 ûÅ ( õ8caret-blink time Ç ° d ONLN d¥ íã û )S The interval between blinks of ° d ONLN d” û8 ™U ( ß8the car † ° d ONLN d⁄ ûV ™„ ) !et that marks an insertion point. ° d ONLN d¸ ∞8 ºu ( π8caret position i` ° d ONLN d ∞Ä ºá )HA § ° d ONLN d ∞á º› ) location (on the scr Œ ° d ONLN d! ∞› ºÚ )Veen) ° d ONLN d& º8 »I ( ≈8corr ` ° d ONLN d* ºJ »ü )esponding to the of dž ° d ONLN d= ºü » )Ufset (in memory) of the ° d ONLN dU »8 ‘J ( —8curr Ø ° d ONLN dY »J ‘≥ )ent text insertion point. Ω` ° d ONLN ds »≥ ‘˛ )iAt the boundary ° d ONLN dÉ ‘8 ‡Ú ( ›8-between a right-to-left and left-to-right dir Q ° d ONLN d∞ ‘Û ‡ )ªection ° d ONLN d∑ ‡8 Ï; ( È8r ^† ° d ONLN d∏ ‡< Ϫ ) un on a line, one character of π ° d ONLN d÷ ‡ª Ï„ ) fset may ° d ONLN dfl Ï8 ¯I ( ı8corr ` ° d ONLN d„ ÏJ ¯ô )espond to two car ¿ ° d ONLN dÙ Ïô ¯ )Oet positions, and one car @ ° d ONLN d Ï ¯ )ket ° d ONLN d ¯8Ü (8position may corr è ° d ONLN d ! ¯Ü– )Nespond to two of › ° d ONLN d 1 ¯–Ê )Jfsets. ° d ONLN d 8
8d (8
caret type ¶Ä ° d ONLN d C
nu )6A · ° d ONLN d D
u )$ designation of the behavior of the ° d ONLN d h8"E ( 8car µ@ ° d ONLN d kE"g ) et at dir ÿ ° d ONLN d tg"– )"ection boundaries in tex π† ° d ONLN d å—"÷ )jt. | ° d ONLN d é◊"Ë ) See œ ° d ONLN d íË"Í ) ° d ONLN d ì"8. (+85left-to-right caret, right-to-left caret, split caret † ° d ONLN d »"
. )“. ° d ONLN d 48@ñ (=8Cartesian coordinate †‡ ° d ONLN d fl4†@ß )hA €Ä ° d ONLN d ‡4ß@º ) coor {¿ ° d ONLN d Â4Ω@ )dinate system used ° d ONLN d ¯@8L· (I8'for view devices in which the positive w@ ° d ONLN d
@‚LÁ )™x w@ ° d ONLN d
@ÁLˆ ) dir ¿` ° d ONLN d
$@ˆL )ection ° d ONLN d
+L8Xæ (U8!is to the right and the positive :† ° d ONLN d
LLøXƒ )áy :† ° d ONLN d
MLƒX” ) dir É¿ ° d ONLN d
QL”X˘ )
ection is ° d ONLN d
[X8dn (a8 down with r Q¿ ° d ONLN d
fXod˛ )7"espect to the origin, at the upper ? ° d ONLN d
àX˛d )è-left ° d ONLN d
éd8pT (m8corner († ° d ONLN d
îdTpY ) . @ ° d ONLN d
ñdXp_ )A ‡ ° d ONLN d
ód`pó ) point is defi ° d ONLN d
•dóp¯ )7ned by specifying the H@ ° d ONLN d
ªd¯p˝ )ax H@ ° d ONLN d
ºd˝p )- ° d ONLN d
æp8|K (y8and Ì ° d ONLN d
¬pK|P )y Ì ° d ONLN d
√pP|f )-coor a@ ° d ONLN d
»pg|» )dinates in the format ( = ° d ONLN d
flp…|Œ )bx = ° d ONLN d
‡pŒ|” ), = ° d ONLN d
‚p”|ÿ )y = ° d ONLN d
„pÿ| ) ). Compar ∏† ° d ONLN d
Ïp| ),e ° d ONLN d
Ó|8àÖ (Ö8polar coordinate. ° d ONLN d é8öJ *case `Ä ° d ONLN d éUöq ) Upper ∫† ° d ONLN d
≠ )Ble as maintained in ° d ONLN d) *" ö ( *a volume’s HFS catalog fi ˘¿ ° d ONLN dB ö" à )ple. See also † ° d ONLN dO Õ" )3 translation ° d ONLN d[" *. 0 (+ *fi õ¿ ° d ONLN d]" 0. Q )le type. ° d ONLN df4 *@ b (= *caution alert j ° d ONLN dt4 m@ ˝ )C!An alert box that warns the user ° d ONLN dï@ *L Î (I *+of an operation that may have undesirable r @ ° d ONLN d¿@ ÏL )¬esults ° d ONLN d«L *X ü (U * if it’s allowed to continue. K` ° d ONLN d‰L üX ¶ )uA Ü ° d ONLN dÂL ¶X ˚ ) caution alert gives ° d ONLN d˙X *d ˚ (a *1the user the choice of continuing the action (by ° d ONLN d+d *p ˜ * /clicking the OK button) or stopping the action ° d ONLN dZp *| ∂ * !(by clicking the Cancel button). ´¿ ° d ONLN d{p ∂| Ω )åA Ê` ° d ONLN d|p Ω| ) caution alert is ° d ONLN dé| *à I (Ö *identifi V† ° d ONLN dñ| Jà ) %ed by an icon bearing an exclamation ° d ONLN dªà *î z (ë *point in the upper §‡ ° d ONLN dÕà zî )P#-left corner of the alert box. See ° d ONLN dî *† > (ù *also ö‡ ° d ONLN dıî >† k ) note alert, % ° d ONLN d î l† n ). • ° d ONLN dî n† ö ) stop alert. ° d ONLN d¶ *≤ ? (Ø *CCB õ¿ ° d ONLN d¶ I≤ W ) (1) √Ä ° d ONLN d¶ W≤ h )See Ä ° d ONLN d¶ i≤ ◊ )command control block. U ° d ONLN d/¶ ◊≤ Á )n (2) ¸¿ ° d ONLN d4¶ Á≤ ¯ )See ° d ONLN d8≤ *æ ù (ª *connection control block. ° d ONLN dRƒ *– ] * cc recipient gÄ ° d ONLN d_ƒ h– o )>A ¢ ° d ONLN d`ƒ o– ˜ ) “courtesy copy” or secondary ° d ONLN d~– *‹ - (Ÿ *r E ° d ONLN d– .‹ } )ecipient of a letter Æ ° d ONLN dì– |‹ ¶ )N . See also ° d ONLN dû– ß‹ ¯ )+original recipient. ° d ONLN d≤‚ *Ó @ (Î *CDB ∑Ä ° d ONLN d∂‚ JÓ [ ) See
Ä ° d ONLN d∫‚ \Ó ÿ )command descriptor block. ° d ONLN d‘Ù * 7 (˝ *CE ”‡ ° d ONLN d◊Ù A R )See &‡ ° d ONLN d€Ù S ¨ )Catalogs Extension. ° d ONLN dÔ * : ( *cell ò ° d ONLN dÙ D K )A “† ° d ONLN dı K Q ) r † ° d ONLN d˜ R Ï )%ectangular part of a list displaying ° d ONLN d * ≠ ( * information about one item fr s¿ ° d ONLN d9 ≠ › )É om the list. ° d ONLN dF$ *0 D (- *certifi ó` ° d ONLN dM$ D0 U )cate [Ä ° d ONLN dR$ `0 q ) See ÆÄ ° d ONLN dV$ q0 ø )public-key certifi ؇ ° d ONLN dh$ ø0 ” )Ncate. ° d ONLN dn6 *B D (? *certifi ó` ° d ONLN du6 DB s ) cate issuer @ ° d ONLN dÅ6 ~B ö ):The or ÖÄ ° d ONLN dá6 öB fl ) ganization that ° d ONLN dóB *N Û (K */authorized, or issued, a particular public-key ° d ONLN dΔN *Z C * certifi ‰ ° d ONLN dÕN CZ ä )cate. Each certifi °† ° d ONLN dflN ãZ ˝ )H cate is digitally signed by ° d ONLN d˚Z *f Q (c *
its issuer – ° d ONLN dZ Pf R )&. ° d ONLN dl *x D (u *certifi ó` ° d ONLN dl Dx u )
the certifi A` ° d ONLN d’ òD §ô )*cate; plus the certifi -† ° d ONLN dÎ òö §Î )Vcate of the issuing ° d ONLN dˇ § ∞# ( ≠or ∫Ä ° d ONLN d §# ∞û ) ganization, signed by the or é‡ ° d ONLN d §û ∞„ ){ganization that ° d ONLN d- ∞ ºf ( πissued that certifi â ° d ONLN d@ ∞f ºÊ )L cate; and so on, until the last ° d ONLN d` º »> ( ≈signatur ` ° d ONLN dh º? »æ )% e is that of the prime issuing ° d ONLN dá » ‘# ( —or ∫Ä ° d ONLN dâ »# ‘É ) ganization. The certifi ¿ ° d ONLN d† »Ñ ‘∞ )a cate set pr ° ° d ONLN d´ »∞ ‘‡ ), ovides the ° d ONLN d∂ ‘ ‡5 ( ›signer Ä ° d ONLN dº ‘6 ‡È ) *’s public key for decryption of the signer j‡ ° d ONLN dÊ ‘Í ‡Û )¥’s ° d ONLN dÈ ‡ Ï> ( Èsignatur ` ° d ONLN dÒ ‡? Ïv )% es and ensur ¨@ ° d ONLN d˝ ‡v ÏÙ )7 es the validity of that public ° d ONLN d Ï ¯) ( ıkey L ° d ONLN d Ï) ¯+ ). ° d ONLN d ! ˛
4 (certifi ó` ° d ONLN d ( ˛4
| )cation authority @ ° d ONLN d 9 ˛á
ò )SSee b@ ° d ONLN d = ˛ò
≤ )certifi y† ° d ONLN d D ˛≤
· ) cate issuer d‡ ° d ONLN d O ˛·
„ )/. ° d ONLN d Q [ (chain of certifi ¿ ° d ONLN d a\ r )Bcates : ° d ONLN d g| ç ) See ç ° d ONLN d kç ß )certifi §Ä ° d ONLN d rß ) cate set. ° d ONLN d |".> (+channel ó` ° d ONLN d Ñ"H.O ).A “ ° d ONLN d Ö"O.Ê )# portion of sound data that can be ° d ONLN d ®.:‘ (7)described by a single sound wave. Do not ° d ONLN d —:FÏ * .confuse with sound channel or speech channel. ° d ONLN d ˇFR? * See also ̇ ° d ONLN d
F?RŸ )% monophonic sound, stereo sound. ° d ONLN d
(Xd (ac @ ° d ONLN d
)X dB )haracter ó` ° d ONLN d
2XMdT )/A “ ° d ONLN d
3XTd⁄ ) symbol standing for a sound, ° d ONLN d
Qdp‚ (m0syllable, or notion used in writing; one of the ° d ONLN d
Åp|÷ * +simple elements of a written language, for ° d ONLN d
¨|àn * example, the lower õ@ ° d ONLN d
æ|nàú )T case letter ° d ONLN d
|ùà° )/a u` ° d ONLN d
À|°à ) or the number ´@ ° d ONLN d
⁄|ÂàÍ )D1 ´@ ° d ONLN d
€|ÍàÔ ). ° d ONLN d
›àî> (ëCompar ߆ ° d ONLN d
„à>îE )$e Ò@ ° d ONLN d
ÂàEîß )character code, glyph. ° d ONLN d
¸ö¶m (£character attribute Ç ° d ONLN d öw¶ı )] The font, size, style, or color ° d ONLN d 0¶≤@ (Ø
of text. T v ° d ONLN d :¶@≤ö )&ext of a single style r À ° d ONLN d Q¶ö≤‡ )Zun has uniform ° d ONLN d `≤æq (ªcharacter attributes. ° d ONLN d vƒ–[ *character class º ° d ONLN d ܃e–l )KA ˆ† ° d ONLN d áƒl–r ) r ;† ° d ONLN d âƒs–√ )eturn value of the ,
d-layout ( R` ° d ONLN d¨lmxë ).'KCHR' R` ° d ONLN d≤lëxõ )$) r $¿ ° d ONLN dµlõx≤ )
esour ˜ ° d ONLN d∫l±xı )ce converts the . ° d ONLN d xÑÿ (Å*virtual key codes generated by the keyboar œ` ° d ONLN dÙxÿÑÏ )æd or ° d ONLN d˘ÑêÙ (ç2keypad into character codes; each script system’s ° d ONLN d+êúÒ * 2fonts convert the character codes into glyphs for ° d ONLN d]ú®o * display or printing. ˇ*ñ @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-19 4 ^ H¿& ° d ONLN d \ H h q ( e H character i¿ ° d ONLN d \ q h Œ ))-code mapping table ∂ ° d ONLN d \ ÿ h fl )gA ¿ ° d ONLN d \ fl h ) table in a font ° d ONLN d / h H t ( q H.that matches character codes to glyph indexes. ° d ONLN d ^ z H Ü ë *character device Ü` ° d ONLN d o z õ Ü ¢ )SA ¡ ° d ONLN d p z ¢ Ü € ) device that r
° d ONLN d ~ z ‹ Ü$ ):eads or writes a ° d ONLN d è Ü H í S ( è Hstr ƒ` ° d ONLN d í Ü S í ) 0eam of characters, or bytes, one at a time. The ° d ONLN d ¬ í H û k ( õ Hkeyboar * ° d ONLN d … í l û ’ )$d and the serial ports ar ‡ ° d ONLN d ‚ í ’ û )ie examples of ° d ONLN d û H ™ æ ( ß H character devices. See also ˚‡ ° d ONLN d û æ ™ ˘ )vblock device. ° d ONLN d ∞ H º ù ( π Hcharacter encoding M ° d ONLN d- ∞ ® º ƒ )`The or √@ ° d ONLN d3 ∞ ƒ º ) ganization of the ° d ONLN dE º H » ¢ ( ≈ Hnumeric codes that r ‰† ° d ONLN dY º ¢ » ∞ )Zepr u` ° d ONLN d\ º ± » )esent the characters of a ° d ONLN dv » H ‘ ≤ ( — Hcharacter set in memory Û ° d ONLN dç » ± ‘ ≥ )i. ° d ONLN dè ⁄ H Ê Ñ ( „ Hcharacter key ¬@ ° d ONLN dù ⁄ é Ê ï )FA ¸‡ ° d ONLN dû ⁄ ï Ê ) key that generates a keyboar î@ ° d ONLN dª ⁄ Ê )Åd ° d ONLN dΩ Ê H Ú à ( Ô Hevent when pr W¿ ° d ONLN d Ê à Ú ˆ )@essed (any key but Shift, ° d ONLN d‰ Ú H ˛ ` ( ˚ HCaps V ° d ONLN dÈ Ú a ˛ … )Lock, Command, Contr m† ° d ONLN d˝ Ú … ˛ )hol, or Option). ° d ONLN d H } ( H character of \Ä ° d ONLN d } ç )5fset @ ° d ONLN d ò ¶ )(1) , ° d ONLN d" ¶ )The indexed position of a ° d ONLN d< H ß ( Hcharacter in a text buf ‡ ° d ONLN dS ® ¥ )`fer [† ° d ONLN dV ≥ Ù ) , starting at zer )‡ ° d ONLN dg ı )B
o for the ° d ONLN dq H( N (% Hfi å¿ ° d ONLN ds N( Ñ )rst character dÄ ° d ONLN dÄ Ñ( )6". Sequential values for character ° d ONLN d¢( H4 P (1 Hof ¿ ° d ONLN d§( Q4 t ) fset corr ÷ ° d ONLN d≠( t4 fi )#espond to the storage or Q` ° d ONLN d≈( fl4 )k der of the ° d ONLN d–4 H@ (= H0characters. In 1-byte script systems, character ° d ONLN d @ HL P * of ¿ ° d ONLN d@ QL « ) fset is equivalent to byte of í† ° d ONLN d @ «L )vfset; in 2-byte ° d ONLN d/L HX ° (U Hsystems it is not. (2) '@ ° d ONLN dFL ¢X )ZThe horizontal separation ° d ONLN d`X Hd ¶ (a Hbetween a character r ∑` ° d ONLN duX ¶d ¸ )^ectangle and a font ° d ONLN dâd Hp K (m Hr E ° d ONLN däd Lp ˇ )*ectangle—that is, the position of a given ° d ONLN d¥p H| Í (y H&character within the font’s bit image. ° d ONLN d€Ç Hé è *character origin ‹¿ ° d ONLN dÏÇ ôé ™ )QSee /¿ ° d ONLN dÇ ´é Ê )glyph origin. ° d ONLN d˛î H† á (ù Hcharacter type ° d ONLN dî í† ô )JA P¿ ° d ONLN dî ô† ü ) r ï¿ ° d ONLN dî ü† Ô )eturn value of the ,
operty 0¿ ° d ONLN dŸ í^ ûc ) . “` ° d ONLN d€ íb ûi )A ° d ONLN d‹ íj û )( view port’s child view port list is an ° d ONLN d û8 ™a ( ß8
array of r Ç¿ ° d ONLN d ûa ™q ))efer .‡ ° d ONLN d ûr ™ )&ences to the child view ports of that ° d ONLN d8 ™8 ∂e ( ≥8
view port. ° d ONLN dC º8 »q * chromaticity ±@ ° d ONLN dP º{ » )C An intensity-independent color ° d ONLN do »8 ‘t ( —8designation, r !‡ ° d ONLN d} »u ‘É )=epr ≤† ° d ONLN dÄ »É ‘˚ ) esented by a pair of values ° d ONLN dú ‘8 ‡I ( ›8(chr ⁄Ä ° d ONLN d† ‘I ‡à )omaticity coor ° d ONLN dÆ ‘â ‡Ò )@dinates) for the x and y ° d ONLN d« ‡8 Ï{ ( È8components in )@ ° d ONLN d’ ‡| Ï™ )D
Yxy space. ° d ONLN d‡ Ú8 ˛T ( ˚8chunk _@ ° d ONLN dÊ Ú_ ˛m )'(1) († ° d ONLN dÍ Úm ˛ )!Any distinct portion of a sound fi ô ° d ONLN d Ú ˛ )ìle. ° d ONLN d ˛8
Ñ (8(2) In the movie r õ¿ ° d ONLN d " ˛Ñ
ú )Lesour ‰ ° d ONLN d ' ˛ú
) ce formats, a collection of ° d ONLN d C
8 (8/sample data in a media. Chunks allow optimized ° d ONLN d r8"n * data access. #‡ ° d ONLN d n"u )6A ^Ä ° d ONLN d Äu"ˇ ) chunk may contain one or mor •@ ° d ONLN d ùˇ" )äe ° d ONLN d ü"8. (+8'samples. Chunks in a media may have dif 9` ° d ONLN d Δ"Ò.˝ )πfer ‡ ° d ONLN d …"˝. ) ent ° d ONLN d Õ.8: (78.sizes and the samples within a chunk may have ° d ONLN d ˚:8FD * dif ™` ° d ONLN d ˛:DFP ) fer å‡ ° d ONLN d
:PFx )
ent sizes. ° d ONLN d
L8Xv (U8 chunk header ˙` ° d ONLN d
LÄXô )HThe fi B‡ ° d ONLN d
LöX )rst segment of a chunk, ° d ONLN d
7X8df (a8 which defi DÄ ° d ONLN d
AXgd )/&nes the characteristics of the chunk. . ° d ONLN d
)O les, checking the spelling of a ° d ONLN d8B8Nd (K8 list of wor + ° d ONLN dCBeN‰ )- ds, or performing a numeric ° d ONLN d_N8Zu (W8calculation) fr ñ¿ ° d ONLN dnNuZ )=!om another application (called a ° d ONLN dèZ8f (c8server application Ä ° d ONLN d°ZÄfÚ )H). These applications can r û@ ° d ONLN dºZÚf )reside ° d ONLN d¬f8r— (o8"on the same local computer or on r Î ° d ONLN d‰f—rÓ )ôemote ° d ONLN dÍr8~” ({8!computers connected to a network. ° d ONLN d Ñ8êd *
client key 2Ä ° d ONLN dÑoêv )7A m ° d ONLN dÑvêÚ ) key that is known only to a ° d ONLN d5ê8úT (ô8specifi Ó ° d ONLN d<êTú ) )c entity and to the authentication server ÿ‡ ° d ONLN deêú )Ø. ˇ*¢ @ ˇ ˇˇˇˇ @
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4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-20 4 ^ *¿ ° d ONLN d \ * h ; ( e *clip ≥¿ ° d ONLN d \ E h L )A Ó` ° d ONLN d \ L h X ) pr 5Ä ° d ONLN d \ Y h )(operty of a transform object, view port ° d ONLN d 1 h * t ( q *1object, or view device object. It is a primitive ° d ONLN d b t * Ä ‚ * )shape, bitmap shape, or glyph shape that ° d ONLN d ã Ä * å @ * contr >Ä ° d ONLN d ê Ä A å ’ )%ols the visibility of a shape object. ° d ONLN d ∂ í * û ∫ ( õ * clipped movie boundary region £` ° d ONLN d ‘ í ƒ û € )öThe r § ° d ONLN d Ÿ í € û ˆ )egion ° d ONLN d fl û * ™ ≠ ( ß * that is clipped by the Movie T ì ° d ONLN d ˝ û ≠ ™ È )Éoolbox. This r ˆ ° d ONLN d û È ™ )<egion ° d ONLN d ™ * ∂ ( ≥ */combines the union of all track movie boundary ° d ONLN d@ ∂ * ¬ - * r E ° d ONLN dA ∂ . ¬ ˇ )/egions for a movie, which is the movie’s movie ° d ONLN dp ¬ * Œ [ ( À *
boundary r 8 ° d ONLN dz ¬ \ Œ ‰ )2 egion, with the movie’s movie ° d ONLN dò Œ * ⁄ U ( ◊ *
clipping r S ° d ONLN d¢ Œ U ⁄ ° )+egion, which defi ü† ° d ONLN d≥ Œ ° ⁄ )Lnes the portion of the ° d ONLN d ⁄ * Ê z ( „ *movie boundary r Y‡ ° d ONLN d⁄ ⁄ z Ê ‚ )Pegion that is to be used. ° d ONLN dÙ Ï * ¯ p ( ı *clipping region ø¿ ° d ONLN d Ï z ¯ Å )PA ˙` ° d ONLN d Ï Å ¯ á ) r ?` ° d ONLN d Ï à ¯ Ÿ )egion to which an ° d ONLN d ¯ * · ( *+application can limit drawing. The initial ° d ONLN dD * U *
clipping r S ° d ONLN dN U )++egion of a graphics port is an arbitrarily ° d ONLN dy * 5 ( *lar -` ° d ONLN d| 6 F ) ge r À ° d ONLN dÄ F ⁄ )#ectangle: one that covers the entir ≠‡ ° d ONLN d£ ⁄ · )îe ° d ONLN d• *( s (% *QuickDraw coor Ò‡ ° d ONLN d≥ s( Æ )Idinate plane. zÄ ° d ONLN d¡ Ø( )<An application can ° d ONLN d‘( *4 t (1 *set the clipping r yÄ ° d ONLN dÊ( t4 ⁄ )Jegion to any arbitrary r ¯@ ° d ONLN d˛( ⁄4 )f
egion, to ° d ONLN d4 *@ Ÿ (= *(aid in drawing inside the graphics port. ° d ONLN d1F *R X *
clock chip ⁄‡ ° d ONLN d<F bR i )8A Ä ° d ONLN d=F jR » ) special integrated cir l ° d ONLN dTF »R )^cuit (IC) used ° d ONLN dcR *^ € ([ *&for storing parameter RAM and the curr ·` ° d ONLN dâR €^ )± ent date ° d ONLN dí^ *j û (g *and time. This IC is power E ° d ONLN d¨^ üj ˛ )ued by a battery when ° d ONLN d¡j *v n (s *the system is of ᆠ° d ONLN d—j nv √ )Df, thus keeping corr > ° d ONLN dÂj ƒv ¸ )Vect time and ° d ONLN dÚv *Ç 3 ( *pr G ° d ONLN dÙv 4Ç Ó )
'eserving the parameter RAM information. ° d ONLN d à *î w (ë *clock component ¯Ä ° d ONLN d,à Åî à )WA 3 ° d ONLN d-à âî ˚ ) component that supplies ° d ONLN dFî *†  (ù *-basic time information to its clients. Clock ° d ONLN ds† *¨ Ú * *components have a component type value of ,
omote fi û‡ ° d ONLN dª ™H ∂Ú )$&le contiguity and avoid fragmentation. ° d ONLN d‚ º »K ( ≈
clump size £` ° d ONLN dÌ ºU » );#The number of allocation blocks to ° d ONLN d » ‘ ( —be allocated to a new fi Ê ° d ONLN d ( » ‘â )ele. ° d ONLN d , ⁄ Ê5 ( „CLUT F† ° d ONLN d 1 ⁄@ ÊQ )&See ô† ° d ONLN d 5 ⁄Q ʶ )color lookup table. ° d ONLN d I Ï ¯n ( ıCMYK color space Ì ° d ONLN d Z Ïx ¯ )^A '¿ ° d ONLN d [ ÏÄ ¯Í ) color space whose four ° d ONLN d s ¯s (components measur √‡ ° d ONLN d Ñ ¯sÌ )Ye the cyan, magenta, yellow á ° d ONLN d ü ¯ÌÚ )z, ° d ONLN d °ö ( and black elements of a color ¿ ° d ONLN d æöË )Ä. Used mostly for ° d ONLN d – @ ( printing. ° d ONLN d ⁄".5 *CNID CÄ ° d ONLN d fl"@.Q )&See ñÄ ° d ONLN d „"Q.õ )catalog node ID. ° d ONLN d Ù4@: (=CNode ∂‡ ° d ONLN d ˙4D@U )*See ‡ ° d ONLN d ˛4V@ë )catalog node. ° d ONLN d
FR3 (Ocodec ` ° d ONLN d
F>RO )$See ^` ° d ONLN d
FOR” )compression/decompression ° d ONLN d
0R^O ([
component. ° d ONLN d
;dp[ *code fragment ƒ¿ ° d ONLN d
Idepv )KSee ¿ ° d ONLN d
Mdwp£ ) fragment. ° d ONLN d
WvÇ¥ ( code fragment information record £` ° d ONLN d
xvæÇ≈ )§A fi ° d ONLN d
yv≈ÇÔ ) part of a ˇˇÊô ° d ONLN d
ÑÇé` (ãcode fragment r dR ° d ONLN d
ìÇ`éx )Fesour ¨í ° d ONLN d
òÇxé° )
ce that pr –‰ ° d ONLN d
¢Ç°é˜ ))ovides information ° d ONLN d
µéöY (óabout a specifi 4¿ ° d ONLN d
ƒéZö∫ )@c code fragment. Ther w‡ ° d ONLN d
Ÿé∫öfl )` e can be ° d ONLN d
‚ö¶, (£mor éÄ ° d ONLN d
Âö,¶Ÿ )&e than one code fragment information r @ ° d ONLN d ö⁄¶Ï )Æecor î† ° d ONLN d ö϶٠)d ° d ONLN d ¶≤r (Øin a code fragment r P‡ ° d ONLN d %¶s≤ã )Yesour ô ° d ONLN d *¶ã≤ñ )ce. ° d ONLN d .∏ƒÅ (¡Code Fragment Loader b` ° d ONLN d C∏僜 )rThe part of the ° d ONLN d Sƒ–ç (ÕMacintosh system softwar 3` ° d ONLN d kƒé–≠ )te that r ° d ONLN d sƒ≠–Û ) eads containers ° d ONLN d É–‹‘ (Ÿ*and loads the fragments they contain into ° d ONLN d ≠‹Ë? * memory Õ ° d ONLN d ≥‹>ËX )$. Curr ¢‡ ° d ONLN d π‹XËn )ently ‹ ° d ONLN d æ‹mË¿ ), the application pr 7` ° d ONLN d “‹¡Ë˜ )T
code patch ¿ ° d ONLN dÂäUñf );See i¿ ° d ONLN dÈäfñÅ )patch. ° d ONLN dú®W (•code resource m¿ ° d ONLN d˛úb®s )HSee ¿¿ ° d ONLN dús®Œ )executable resource. ˇ/4 @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-21 4 ^ H¿& ° d ONLN d \ H h ( e H code section N@ ° d ONLN d \ ä h ë )BA à‡ ° d ONLN d \ ë h ) section of a fragment that ° d ONLN d * h H t fl ( q H#contains executable code. See also XÄ ° d ONLN d M h ‡ t )òdata section. ° d ONLN d [ z H Ü s ( É H code type ‡ ° d ONLN d e z ~ Ü è )6See l‡ ° d ONLN d i z è Ü ) instruction set architecture. ° d ONLN d á å H ò î ( ï Hcoercion handler ‹¿ ° d ONLN d ò å û ò • )VA ` ° d ONLN d ô å ¶ ò ¨ ) r \` ° d ONLN d õ å ¨ ò Ò )outine that coer i@ ° d ONLN d ´ å Ò ò )E ces data ° d ONLN d ¥ ò H § O ( ° Hfr ò‡ ° d ONLN d ∂ ò O §  )!om one descriptor type to another ;¿ ° d ONLN d ◊ ò  § Á )ñ. ° d ONLN d Ÿ ™ H ∂ ÷ ( ≥ H coercion handler dispatch table {¿ ° d ONLN d ˘ ™ · ∂ Ë )ôA ∂` ° d ONLN d ˙ ™ Ë ∂ )
table in ° d ONLN d ∂ H ¬ ( ø H/either the application heap or the system heap ° d ONLN d3 ¬ H Œ l * that the U ° d ONLN d< ¬ l Œ )$ Apple Event Manager uses to map ° d ONLN d\ Œ H ⁄ ] ( ◊ Hdesir O¿ ° d ONLN da Œ ^ ⁄ ~ )ed coer )Ä ° d ONLN dh Œ ~ ⁄ « ) cions to the appr ‰Ä ° d ONLN dy Œ « ⁄ ˚ )I opriate coer 7Ä ° d ONLN dÖ Œ ¸ ⁄ )5cion ° d ONLN dä ⁄ H Ê j ( „ Hhandler %¿ ° d ONLN dë ⁄ j Ê î )" . See also ì† ° d ONLN dú ⁄ î Ê ‡ )*coercion handler c¿ ° d ONLN d¨ ⁄ ‡ Ê ‚ )L. ° d ONLN dÆ Ï H ¯ Ø ( ı HCollaboration package á ° d ONLN dƒ Ï π ¯ ˚ )qThe high-level \¿ ° d ONLN d” Ï ˚ ¯" )B APIs for ° d ONLN d‹ ¯ H X ( Hthe ° d ONLN d‡ ¯ X ∫ )AOCE system softwar ¢¿ ° d ONLN dÛ ¯ ∫ ˝ )be collaboration ° d ONLN d H ™ ( Hmanagers: the Standar ?` ° d ONLN d ´ )cd Mail Package and the ° d ONLN d/ H j ( HStandar ¥@ ° d ONLN d6 j Ê )" d Catalog Package. See also ° d ONLN dR H( Æ (% HCollaboration toolbox. ° d ONLN di. H: ¨ *Collaboration toolbox ¡ ° d ONLN d. ∂: Ù )nThe low-level 1` ° d ONLN dç. ı: )? APIs for ° d ONLN dñ: HF X (C Hthe ° d ONLN dö: XF ∫ )AOCE system softwar ¢¿ ° d ONLN d≠: ∫F ˝ )be collaboration ° d ONLN dΩF HR à (O Hmanagers: the ¨¿ ° d ONLN dÀF àR Ù )@Authentication Manager ã ° d ONLN d·F ÙR )l
, Catalog ° d ONLN dÎR H^ o ([ HManager T† ° d ONLN dÚR o^ ¶ )', and Interpr ∑` ° d ONLN dˇR ¶^ )7ogram Messaging Manager Ë ° d ONLN dR ^# )x. ° d ONLN d^ Hj m (g H See also ̇ ° d ONLN d!^ mj ± )%AOCE toolbox, Õ¿ ° d ONLN d.^ ≤j ¥ )E M¿ ° d ONLN d/^ µj )Collaboration package. ° d ONLN dFp H| t (y H
#operty of an ink object—that specifi DÄ ° d ONLN d ` Ôl% )ùes a color in ° d ONLN d.l Hx (u H1terms of a particular color space and the values ° d ONLN d_x HÑ ü * for each of the color ·† ° d ONLN dtx †Ñ )X’s components within that ° d ONLN déÑ Hê ~ (ç Hcolor space. P‡ ° d ONLN dõÑ ~ê Ö )6A ãÄ ° d ONLN dúÑ Öê ´ )
color str ¿ ° d ONLN d¶Ñ ¨ê √ )'uctur •† ° d ONLN d´Ñ √ê )e can also contain a ° d ONLN d¿ê Hú K (ô Hr E ° d ONLN d¡ê Lú \ )efer Ò ° d ONLN d≈ê \ú ß )ence to a color pr {@ ° d ONLN d◊ê ®ú ≥ )Lofi ˝Ä ° d ONLN d⁄ê ≥ú Ÿ )
le object. 4 ^8¿ ° d ONLN d \8 hN ( e8color ` ° d ONLN dÍ \O há )-average tint Ä ° d ONLN d¯ \í hô )CA @ ° d ONLN d˘ \ô h ) halftone tint type in which ° d ONLN d h8 tò ( q8the tint color is specifi e† ° d ONLN d/ hô t )a ed by the average of all the ° d ONLN dL t8 ĺ ( }8 components of the input color ¬ ° d ONLN di tº Äæ )Ñ. ° d ONLN dk Ü8 íh ( è8
color bank @ ° d ONLN dv Üs íz );A S‡ ° d ONLN dw Üz íá ) str 1‡ ° d ONLN d{ Üà íü )uctur ∑¿ ° d ONLN dÄ Üü í ) e into which all the colors ° d ONLN dú í8 ûe ( õ8 of a pictur ≤† ° d ONLN dß íe û÷ )-e, pixel map, or bitmap ar M ° d ONLN d¡ í◊ û˙ )re gather »@ ° d ONLN d… í˙ û )#ed by ° d ONLN dœ û8 ™b ( ß8
the Pictur N ° d ONLN dŸ ûc ™ )+'e Utilities or by your application for ° d ONLN d ™8 ∂ß ( ≥8later selection. The Pictur . ° d ONLN d ™® ∂ )pe Utilities generate a ° d ONLN d2 ∂8 ¬Ì ( ø8*color bank consisting of a histogram to a ° d ONLN d\ ¬8 Œ; * r E ° d ONLN d] ¬< Œ¥ ) esolution of 5 bits per color í@ ° d ONLN dz ¬≥ Œµ )w. ° d ONLN d| ‘8 ‡Ñ ( ›8color component fl@ ° d ONLN då ‘é ‡ )V An individual dimension, or ° d ONLN d® ‡8 Ï
( È8.component, of a color space. For example, RGB ° d ONLN d÷ Ï8 ¯q * space has thr ‡ ° d ONLN d„ Ïq ¯º )9ee components: r ’Ä ° d ONLN dÛ Ïº ¯’ )Ked, gr ° d ONLN d˘ Ï÷ ¯ )een, and blue. ° d ONLN d ˛8
N (8color ` ° d ONLN d ˛O
† )-component value @ ° d ONLN d ˛´
≤ )\A >‡ ° d ONLN d ˛≤
” ) value r c@ ° d ONLN d ' ˛”
· )!epr Ù ° d ONLN d * ˛·
) esenting ° d ONLN d 3
8Ó (8*the intensity of a single color component. ° d ONLN d ^ 8(É *color conversion ¬‡ ° d ONLN d o ç(˛ )UThe conversion of a color ° d ONLN d â(84Z (18value fr x@ ° d ONLN d ë(Z4fi )" om one color space to another ‡ ° d ONLN d Æ(fi4 )Ñ. If the color ° d ONLN d Ω48@` (=8 spaces ar { ° d ONLN d Δ4`@fl )( e not in the same base family 9‡ ° d ONLN d „4fl@ ) , accurate ° d ONLN d Ó@8Lá (I8color conversion r ° d ONLN d
@àLü )Pequir ` ° d ONLN d
@üLÔ )es color matching. ° d ONLN d
R8^ç ([8color graphics port ° d ONLN d
,Rò^ )`The sophisticated color ° d ONLN d
D^8jw (g8drawing envir ú‡ ° d ONLN d
Q^wj• )? onment pr ‹@ ° d ONLN d
Z^•jÔ ).ovided by Color ° d ONLN d
jj8vk (s8 QuickDraw f† ° d ONLN d
sjkvp )3. @ ° d ONLN d
ujpvw )A B‡ ° d ONLN d
vjwvÍ ) color graphics port is defi ® ° d ONLN d
íjÍv )s ned by a . ° d ONLN d
õv8Ç\ (8data str l ° d ONLN d
£v\Çr )$uctur >` ° d ONLN d
®vrÇõ )
e of type ,
Courier >` ° d ONLN d
≤võÇ— )) CGrafPort >` ° d ONLN d
ªv—Ç )6 and contains . ° d ONLN d
…Ç8é (ã8-the information that Color QuickDraw uses to ° d ONLN d
ˆé8ö@ * cr µ@ ° d ONLN d
¯é@öÙ )(eate and manipulate grayscale and color ° d ONLN d ö8¶q (£8 images onscr @ ° d ONLN d ,ör¶É ):een. ° d ONLN d 1¨8∏Ñ (µ8color icon record ó` ° d ONLN d C¨é∏ï )VA “ ° d ONLN d D¨ï∏∏ ) data str é ° d ONLN d M¨π∏– )$uctur ° d ONLN d R¨—∏˘ )
e of type . ° d ONLN d \∏8ƒV (¡8CIcon ° d ONLN d a∏VƒÁ ) ! used for information obtained fr R` ° d ONLN d Ç∏Áƒ˛ )ëom a ° d ONLN d áƒ8–h (Õ8 color icon ( ° d ONLN d ìƒh–å )0'cicn' ° d ONLN d ôƒå–ñ )$) r R` ° d ONLN d úƒñ–≠ )
-matching ° d ONLN dÑ8ê (ç8,method in which colors common to the gamuts ° d ONLN d.ê8úÜ * of both devices ar ä ° d ONLN d@êÜúœ )Ne maintained acr ¯@ ° d ONLN dPêœú )Ioss the match. ° d ONLN d_ú8®\ (•8Compar ߆ ° d ONLN deú\®c )$e Ò@ ° d ONLN dgúc®ˆ ) perceptual matching, saturation ° d ONLN dá®8¥e (±8 matching. ˇ+r @ ˇ ˇˇˇˇ @
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4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-22 4 ^ *¿ ° d ONLN d \ * h N ( e *colorize . ô‡ ° d ONLN d \ X h ^ ).T Ƈ ° d ONLN d
color profi p@ ° d ONLN d&T Y` a )/le ƒ ° d ONLN d)T k` r )A ˛¿ ° d ONLN d*T r` ™ ) QuickDraw –` ° d ONLN d5T ´` ÿ )9
GX object ° d ONLN d?` *l — (i *&associated with a transfer mode, color >@ ° d ONLN de` —l )ß , or bitmap ° d ONLN dql *x K (u *data str º ° d ONLN dyl Kx b )!uctur B ° d ONLN d~l cx Î ) e and used for color matching. ◊ ° d ONLN dùl Îx Ú )àA † ° d ONLN dûl Ûx ı ) ° d ONLN düx *Ñ L (Å *color pr ˝` ° d ONLN dßx LÑ W )"ofi † ° d ONLN d™x XÑ › ) le usually describes the color r 1@ ° d ONLN d x fiÑ )Üesponse ° d ONLN d“Ñ *ê (ç *3curve of a display device in terms of an objective ° d ONLN dê *ú K * standar ±Ä ° d ONLN d ê Kú S )!d. 4 ^¿¯ ° d ONLN d \ hk ( eColor QuickDraw h¿ ° d ONLN d \v hŸ )\The set of QuickDraw ° d ONLN d4 h t ( qr E ° d ONLN d5 h tç )outines that you use to cr ° ° d ONLN dO hç tÈ )oeate and manipulate ° d ONLN dc t Ä ( }/graphics information in a color graphics port. ° d ONLN dí Ä å * Y @Ä ° d ONLN dì Ä å∂ ) ou can use Color QuickDraw to cr ®@ ° d ONLN d≥ Ä∂ åÍ )ñeate a color ° d ONLN d¿ å ò€ ( ï,image and then display it on any type of scr ¿ ° d ONLN dÏ å‹ òı )¬een— ° d ONLN d ò §{ ( °black and white, color r ° d ONLN d ò{ §Ó )a, or grayscale. Most Color ° d ONLN d! § ∞T ( ≠ QuickDraw r ñ† ° d ONLN d, §T ∞ ):
outines ar [ ° d ONLN d6 §Ä ∞Î ),e in ROM on Macintosh ° d ONLN dL ∞ º— ( π(computers that use an MC68020 or faster ° d ONLN dt º »# * pr G ° d ONLN dv º$ »D )
ocessor @ ° d ONLN d} ºD »n ) . See also â ° d ONLN dà ºn »Ω )*basic QuickDraw I ° d ONLN dó ºΩ »ø )O. ° d ONLN dô Œ ⁄K ( ◊
¯Qâ ) QuickDraw ñ` ° d ONLN d ¯äÁ )9GX object associated ° d ONLN d *» ('with a transfer mode or bitmap data str Ç@ ° d ONLN d Q»fl )Æuctur ° d ONLN d V‡È )e. s` ° d ONLN d YÈ ) A Æ ° d ONLN d ZÚ ) ° d ONLN d [ R (color set defi Ò` ° d ONLN d iR Î )8$nes the individual colors available ° d ONLN d ç (u (%for drawing a shape. ° d ONLN d ¢.:L * color space ¬@ ° d ONLN d Æ.V:] )<A ¸‡ ° d ONLN d Ø.]:{ ) specifi Î ° d ONLN d ∑.|:⁄ ) cation of a particular ° d ONLN d Œ:Fj (Cmethod for color r ˘‡ ° d ONLN d ‡:jFx )Pepr ä† ° d ONLN d „:yF )esentation, such as RGB or ° d ONLN d ˛FR. (OHSV ˇ@ ° d ONLN d
F-Rh ) . QuickDraw P‡ ° d ONLN d
FiR} )<GX r ‚Ä ° d ONLN d
F}RŸ )ecognizes over 30 dif c¿ ° d ONLN d
&F⁄RÊ )]fer F@ ° d ONLN d
)FÊRˆ ) ent ° d ONLN d
-R^^ ([color space defi !` ° d ONLN d
=R_^ )Enitions. ° d ONLN d
Fdpq (mColorSync Utilities ÛÄ ° d ONLN d
Zd{pÇ )aA . ° d ONLN d
[dÉp÷ ) part of Macintosh ° d ONLN d
np|\ (ysystem softwar M‡ ° d ONLN d
|p]|È )C e that manages color matching, ° d ONLN d
õ|à< (Öcolor pr ˝` ° d ONLN d
£|<àG )"ofi † ° d ONLN d
¶|Hàÿ ) les, and the drawing of matched ° d ONLN d
QuickDraw —† ° d ONLN d !†P¨Ë )6#GX uses the ColorSync Utilities to ° d ONLN d D¨∏í (µperform its color matching. ° d ONLN d `æ J * color table âÄ ° d ONLN d læT [ ):A ƒ ° d ONLN d mæ[ Û )& collection of colors available for a ° d ONLN d ì ÷Í (”/pixel image on indexed devices. Color tables ar î ° d ONLN d ¬ Í÷Ò )–e . ° d ONLN d ƒ÷‚8 (flspecifi ° d ONLN d À÷8‚q ) ed by either ° d ONLN d ÿ÷q‚≠ )9
ColorTable ° d ONLN d ‚÷≠‚≥ )< r R` ° d ONLN d ‰÷≥‚≈ )ecor $¿ ° d ONLN d Ë÷≈‚‹ )ds or ° d ONLN d Ó‚Ó> (Î'clut' ° d ONLN d Ù‚>ÓD )$ r R` ° d ONLN d ˆ‚DÓ[ )esour $¿ ° d ONLN d ˚‚[Ó› ) ce types. The Color Manager . ° d ONLN d Ó˙* (˜stor 9‡ ° d ONLN d Ó+˙† ) es a color table for the curr ª ° d ONLN d 8Ó†˙„ )uently available ° d ONLN d H˙º ($colors in the graphics device’s CLUT ¿ ° d ONLN d l˙ºÂ )¢. Compar ,` ° d ONLN d t˙ÂÏ ))e ° d ONLN d vo (color lookup table. ° d ONLN d ä$L * color value ƒ¿ ° d ONLN d ñV$] )<A ˇ` ° d ONLN d ó]$j ) str ›` ° d ONLN d õk$Ç )uctur c@ ° d ONLN d †É$€ )e that holds the full ° d ONLN d ∂$06 (-specifi Ó ° d ONLN d Ω$60Ù ) /cation of a single color in a particular color ° d ONLN d Ï0< (90space. For example, an RGB color value consists ° d ONLN d <H2 * of thr ¢ ° d ONLN d"<2HT )ee color æ ° d ONLN d*<TH )" -component values: one each for ° d ONLN dJHT (Qr E ° d ONLN dKH T7 )ed, gr ~Ä ° d ONLN dQH7Tw )een, and blue. 2† ° d ONLN d`HwT~ )@A m@ ° d ONLN daH~T› ) color value is itself a ° d ONLN dzT`Ö (]component of a color str Ω¿ ° d ONLN díTÖ`ú )kuctur C† ° d ONLN dóTù`§ )e. ° d ONLN döfr0 (ocolor ` ° d ONLN düf1rg ) -value array A` ° d ONLN d¨fqrx )@A | ° d ONLN d≠fxrÑ ) pr √ ° d ONLN d∞fÑr› ) operty of a color set ° d ONLN dΔr~à ({-object; it is the array of color values that ° d ONLN dÛ~ä∏ * 'constitute the colors of the color set. ˇ+é @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-23 4 ^ H¿& ° d ONLN d \ H h î ( e Hcome-from patch lÄ ° d ONLN d \ ü h ¶ )WA ß ° d ONLN d \ ¶ h Î ) system softwar ı ° d ONLN d \ Î h )Ee patch ° d ONLN d ( h H t É ( q Hused only by †@ ° d ONLN d 5 h É t ); Apple to add enhancements to ° d ONLN d R t H Ä ä ( } Hsystem softwar M‡ ° d ONLN d ` t ã Ä π )C
e. Come-fr Æ` ° d ONLN d j t π Ä ˆ ).om patches ar I† ° d ONLN d w t ˜ Ä )> e placed ° d ONLN d Ä Ä H å _ ( â Hbefor _† ° d ONLN d Ö Ä _ å$ ).e any other types of patches in a patch daisy ° d ONLN d ≥ å H ò b ( ï Hchain. ° d ONLN d ∫ û H ™ t *command ~ ° d ONLN d ¬ û ™ ç )7See Q ° d ONLN d ≈ û é ™ ) embedded speech command, ° d ONLN d fl ™ H ∂ ñ ( ≥ Hsound command. ° d ONLN d Ó º H » ë *command block à‡ ° d ONLN d ¸ º õ » ¢ )SA √Ä ° d ONLN d ˝ º ¢ » ≈ ) data str † ° d ONLN d º Δ » › )$uctur Ä ° d ONLN d º fi »" )e specifying an ° d ONLN d » H ‘ [ ( — HAFP ≤` ° d ONLN d » [ ‘ )) command and its parameters that the .XPP ¿ ° d ONLN dG » ‘ )¿ ° d ONLN dH ‘ H ‡ ö ( › Hdriver sends to an 4‡ ° d ONLN d[ ‘ ö ‡ ≠ )RAFP g@ ° d ONLN d^ ‘ ≠ ‡$ ) server to be executed. The . ° d ONLN dz ‡ H Ï [ ( È HXPP R` ° d ONLN d} ‡ [ Ï ) parameter block for the ,
Courier R` ° d ONLN dñ ‡ Ï )o
AFPCommand R` ° d ONLN d† ‡ Ï )< ˇˇ˙Ï . ° d ONLN d° Ï H ¯% ( ı H1function contains a pointer to the command block. ° d ONLN d” ˛ H
≥ *command control block >Ä ° d ONLN dË ˛ ¥
∂ )l æÄ ° d ONLN dÈ ˛ ∂
— )(CCB) Ç ° d ONLN dÔ ˛ ‹
! )&An array at the ° d ONLN dˇ
H â ( Hend of the XPP Ó† ° d ONLN d
â )A parameter block that the .XPP ) ° d ONLN d+
)á ° d ONLN d, H" ˇ ( H,driver uses internally to build the data str Z@ ° d ONLN dX " )∏uctur ‡ ° d ONLN d]"% )es, ° d ONLN da" H. ª (+ Hparameter blocks, and buf ’ ° d ONLN dz" ª. Í )s fer data str °@ ° d ONLN dÜ" Î. )0uctur ' ° d ONLN dã". )es ° d ONLN dé. H: (7 H2(BDS) that it needs to make function calls to the ° d ONLN d¿: HF R * .A ‡ ° d ONLN d¬: RF ^ )
TP † ° d ONLN dƒ: ^F { ) driver "Ä ° d ONLN dÀ: {F } ) . ° d ONLN dÕL HX ° (U Hcommand delimiter 0† ° d ONLN dflL ¨X ≥ )dA k@ ° d ONLN d‡L ≥X ) sequence of one or two ° d ONLN d¯X Hd (a H1characters that indicates the start or end of an ° d ONLN d)d Hp … * embedded speech command. ° d ONLN dBv HÇ ‡ * command descriptor block (CDB) ~@ ° d ONLN dav ÎÇ Ú )£A ∏‡ ° d ONLN dbv ÚÇ
) data ° d ONLN dhÇ Hé S (ã Hstr fi ° d ONLN dkÇ Sé j ) uctur c‡ ° d ONLN dpÇ ké É )e defi ü† ° d ONLN dvÇ Éé Ë )ned by the SCSI specifi ≠† ° d ONLN dçÇ Ëé )e cation for ° d ONLN dòé Hö (ó Hcommunicating commands fr ö‡ ° d ONLN d±é ö )Çom an initiator to a ° d ONLN dΔö H¶ T (£ Htar á` ° d ONLN d…ö T¶ d ) get. ° d ONLN dŒ¨ H∏ ø (µ HCommand-key equivalent ¢¿ ° d ONLN d¨ …∏ )ÅRefers specifi U† ° d ONLN dÛ¨∏ );cally ° d ONLN d˘∏ Hƒ ~ (¡ H to a keyboar ·‡ ° d ONLN d∏ ~ƒ$ )6&d equivalent that the user invokes by ° d ONLN d+ƒ H– ˚ (Õ H#holding down the Command key and pr h† ° d ONLN dNƒ ˚– )≥essing ° d ONLN dU– H‹ ◊ (Ÿ H another key (other than a modifi ◊† ° d ONLN du– ◊‹ )èer key) at the ° d ONLN dÑ‹ HË w ( H
same time. ° d ONLN dèÓ H˙ ¸ *&Commission Internationale d’Eclairage ° d ONLN dµ˙ H \ * (CIE ` ° d ONLN dπ˙ ] ` )) _@ ° d ONLN dª˙ j É )An or ≤` ° d ONLN d¿˙ É ˙ ) ganization that carried out ° d ONLN d‹ H ∂ ( Hexperimental work that r ú ° d ONLN dÙ ∂ )nesulted in the defi √@ ° d ONLN d! )Onition ° d ONLN d H ç ( Hof the XYZ and Ë¿ ° d ONLN d ç ÿ )EYxy color spaces. ° d ONLN d/$ H0 è (- Hcommon parent ‡Ä ° d ONLN d=$ ô0 Ò )QThe lowest-level dir ¡` ° d ONLN dQ$ Ò0" )X ectory that ° d ONLN d]0 H< (9 H-appears in the pathnames of two objects on a ° d ONLN dä< HH l * volume. ° d ONLN díN HZ í *command phase •‡ ° d ONLN d†N úZ )TThe phase in which a SCSI ° d ONLN d∫Z Hf T (c Htar á` ° d ONLN dΩZ Tf h ) get r gÄ ° d ONLN d¬Z hf … )equests a command fr k ° d ONLN d÷Z …f )aom the initiator L ° d ONLN dÊZf )D. ° d ONLN dËl Hx ü (u HCommunications T ‹¿ ° d ONLN d¯l ûx Ω )Voolbox ˘¿ ° d ONLN dˇl «x Œ ))A 4` ° d ONLN d l œx ) part of the ° d ONLN dx HÑ ª (Å HMacintosh system softwar 3` ° d ONLN d%x ºÑ )te that you can use to ° d ONLN d;Ñ Hê Q (ç Hpr G ° d ONLN d=Ñ Rê )
-ovide your application with basic networking ° d ONLN djê Hú à (ô H and communications services. ° d ONLN dᢠHÆ m *compact B‡ ° d ONLN dè¢ xÆ â )0See ï‡ ° d ONLN dì¢ âÆ ÿ )heap compaction. 4 ^8¿ ° d ONLN d§ \8 hΩ ( e8 comparison descriptor record …‡ ° d ONLN d¡ \« hŒ )èA Ä ° d ONLN d¬ \œ h‰ ) coer ¯‡ ° d ONLN d« \„ hÙ )ced . ° d ONLN dÀ h8 tH ( q8AE ° d ONLN dŒ hH tL )r R` ° d ONLN dœ hL t^ )ecor $¿ ° d ONLN d” h^ tà )
d of type $¿ ° d ONLN d› hà tÙ )*typeCompDescriptor $¿ ° d ONLN dÔ hÙ t )l that . ° d ONLN dı t8 ÄT ( }8specifi Ó ° d ONLN d¸ tT Äl ) es an g¿ ° d ONLN d tm ÄÒ ) Apple event object and either ° d ONLN d Ä8 å\ ( â8another ∏Ä ° d ONLN d( Ä\ åÚ )$#Apple event object or data for the ‘† ° d ONLN dK ÄÚ å )ñApple ° d ONLN dQ å8 ò´ ( ï8Event Manager to compar j ° d ONLN dh å´ ò” )s
e to the fi U¿ ° d ONLN ds å‘ ò˛ )) rst object. ° d ONLN d û8 ™u ( ß8compatibility ‡ ° d ONLN dç ûÄ ™ )H!The ability of an application to ° d ONLN dÆ ™8 ∂e ( ≥8
execute pr ` ° d ONLN d∏ ™f ∂ú ).operly in dif ï‡ ° d ONLN d≈ ™ú ∂® )6fer x` ° d ONLN d» ™® ∂ ) ent operating ° d ONLN d÷ ∂8 ¬O ( ø8envir n† ° d ONLN d€ ∂O ¬w )onments. ° d ONLN d‰ »8 ‘~ ( —8compiled script I‡ ° d ONLN dÙ »â ‘ )Q Compiled code that a client ° d ONLN d ‘8 ‡÷ ( ›8#application can decompile into sour §` ° d ONLN d3 ‘÷ ‡ )û ce data or ° d ONLN d> ‡8 Ï® ( È8execute using the standar € ° d ONLN dW ‡® Ï⁄ )p d scripting ° d ONLN dc Ï8 ¯l ( ı8
component ‡ ° d ONLN dm Ïl ¯o )4r • ° d ONLN dn Ïp ¯í )outines. ° d ONLN dw ˛8
á (8compiled script fi † ° d ONLN dâ ˛á
è )Ole 9Ä ° d ONLN då ˛ö
° )A t ° d ONLN dç ˛°
ƒ ) script fi M† ° d ONLN dó ˛≈
¸ )$le with the fi º‡ ° d ONLN d• ˛¸
)7le . ° d ONLN d®
8O (8type ° d ONLN d≠
Os )'scpt' ° d ONLN d≥
s˚ )$ that contains script data as a ° d ONLN d”8"< ( 8r R` ° d ONLN d‘<"S )esour $¿ ° d ONLN dŸS"Ä ) ce of type $¿ ° d ONLN d‰Ä"§ )-'scpt' $¿ ° d ONLN dͧ"¬ )$. Befor ˜ ° d ONLN dÒ¡" ) e executing the . ° d ONLN d "8.≥ (+8 script in a compiled script fi “ ° d ONLN d "≥.˚ ){le, a user must fi k† ° d ONLN d 1"¸. )Irst ° d ONLN d 5.8:É (78open the script fr ’† ° d ONLN d G.É:÷ )Kom the Finder or fr û` ° d ONLN d Z.◊:ı )Tom an ° d ONLN d `:8F« (C8!application such as Script Editor ÷ ° d ONLN d Å:ΔF» )é. ° d ONLN d ÉL8Xñ (U8compile-time library ü† ° d ONLN d òL†X± )hSee Ú† ° d ONLN d úL±X¬ )defi * ° d ONLN d †L√X )nition version. ° d ONLN d ∞^8jx (g8completer key 5 ° d ONLN d æ^Éjä )KA o† ° d ONLN d ø^äj¶ ) keypr û† ° d ONLN d ≈^¶j ) ess, following a dead ° d ONLN d €j8vG (s8key L ° d ONLN d fijGvº ) , that generates a character 7` ° d ONLN d ˙jºvÊ )u
. The key € ° d ONLN d
jÊvÈ )*e æ† ° d ONLN d
jÍv˝ ) is a ° d ONLN d
v8Ǹ (8*completer key for the dead-key combination ó` ° d ONLN d
˝ ß÷ )outine that is executed ° d ONLN d ÷8‚É (fl8when an asynchr ∏‡ ° d ONLN d $÷É‚ı )Konous call to some other r å‡ ° d ONLN d >÷ı‚ )routine ° d ONLN d E‚8Ór (Î8is completed. ° d ONLN d SÙ8 ë *complex expression 1@ ° d ONLN d fÙú ø )dAn expr @ ° d ONLN d mÙ¿ )$ession made up of ° d ONLN d 8 J ( 8mor éÄ ° d ONLN d Ç J Æ )e than one simple expr ¥† ° d ONLN d ò Æ ˚ )dession, that is, an ° d ONLN d ¨ 8K (8expr 9` ° d ONLN d ∞ Lì )ession with mor ‡ ° d ONLN d ø ì… )G e than one fl Y‡ ° d ONLN d à … )6oating-point ° d ONLN d Ÿ8$e (!8
operation. ° d ONLN d ‰*86k * component ô@ ° d ONLN d Ó*u6| )=A ”‡ ° d ONLN d Ô*|6ÿ ) piece of code that pr Û† ° d ONLN d *ÿ6ˇ )\ ovides a ° d ONLN d 68BH (?8defi r ° d ONLN d 6IB◊ )!ned set of services to one or mor ˘ ° d ONLN d 36◊Bˇ )é e clients. ° d ONLN d >B8N˜ (K8+Applications, system extensions, and other ° d ONLN d iN8Z * 0components can use the services of a component. ° d ONLN d ôZ8f] * See also ̇ ° d ONLN d ¢Z]f )%"audio component, color component, ° d ONLN d ƒf8r˘ (o8(sound component, text service component. ° d ONLN d Ìx8Ñü *component connection ° d ONLN dx™Ñ )rAn access path to a ° d ONLN dÑ8ên (ç8 component. ¿ ° d ONLN d!Ñoêv )7A <` ° d ONLN d"Ñvêı ) single component can serve ° d ONLN d>ê8ú (ô81multiple client applications at the same time by ° d ONLN doú8® * supporting multiple connections. ˇ)F @ ˇ ˇˇˇˇ @
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4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-24 4 ^ *¿ ° d ONLN d \ * h ≤ ( e * component description record ¿ ° d ONLN d \ Ω h ƒ )ìA X` ° d ONLN d \ ƒ h — ) str 6` ° d ONLN d " \ “ h È )uctur º@ ° d ONLN d ' \ È h )e that ° d ONLN d . h * t ‚ ( q *(contains information about a component. . ° d ONLN d V t * Ä > * Defi ° d ONLN d Z t > Ä o ) ned by the ,
Courier ° d ONLN d e t o Ä Á )1ComponentDescription ° d ONLN d y t Á Ä )x data . ° d ONLN d Ä * å @ ( â *type. ° d ONLN d Ö í * û Ä *component identifi h ° d ONLN d ó í Å û â )Wer K¿ ° d ONLN d ö í î û õ )A Ü` ° d ONLN d õ í õ û Ï ) value that identifi íÄ ° d ONLN d Ø í Ï û ˇ )Qes a ° d ONLN d ¥ û * ™ å ( ß *particular component. ° d ONLN d ∞ * º Ö *component instance Ÿ ° d ONLN d › ∞ è º ñ )eA † ° d ONLN d fi ∞ ó º Ë ) value that identifi ¿ ° d ONLN d Ú ∞ Ë º ˚ )Qes a ° d ONLN d ˜ º * » ı ( ≈ *-single executing version of a component. Ther Ô` ° d ONLN d$ º ı » ¸ )Àe ° d ONLN d& » * ‘ Z ( — *
can be mor !` ° d ONLN d0 » [ ‘ ‡ )1 e than one instance of a given ° d ONLN dO ‘ * ‡ b ( › * component r æ¿ ° d ONLN dZ ‘ b ‡ )8%unning at one time. Each instance of ° d ONLN d ‡ * Ï ˇ ( È *.a component can maintain separate storage and ° d ONLN d≠ Ï * ¯ 6 * err @ ° d ONLN d∞ Ï 7 ¯ ¬ ) or information, and manage its ` ° d ONLN dœ Ï ¬ ¯ Ó )ã A5 world. ° d ONLN dŸ ˛ *
supports. QÄ ° d ONLN d„Ë VÙ ‘ ),As with component types, a ° d ONLN d˛Ù * ‡ (˝ *(component subtype is a sequence of four ° d ONLN d& * ˇ * /characters. The value of the component subtype ° d ONLN dU * Î * -is meaningful only in the context of a given ° d ONLN dÇ *$ t * component type. ° d ONLN dí* *6 o *component tint 0† ° d ONLN d°* z6 Å )PA k@ ° d ONLN d¢* Å6 ˚ ) halftone tint type in which ° d ONLN dø6 *B ä (? *the tint color is specifi e† ° d ONLN dÿ6 ãB Ô )aed by the value of one ° d ONLN dÔB *N ™ (K * component of the input color Ö ° d ONLN d B ™N ¨ )Ä. ° d ONLN dT *` s (] *component type ° d ONLN d T ~` Ö )TA R† ° d ONLN d T Ö` ÷ ) value that identifi ^¿ ° d ONLN d1T ÷` Ò )Qes the ° d ONLN d8` *l v (i *type of service pr ÔÄ ° d ONLN dJ` vl „ )Lovided by a component. @ ° d ONLN da` ‰l Ú )nAs ° d ONLN ddl *x D (u *with r ° d ONLN djl Ex ] )esour `` ° d ONLN dol ]x Ë ) ce types, a component type is a ° d ONLN dèx *Ñ Ã (Å *&sequence of four characters. See also V@ ° d ONLN dµx ÕÑ )£
component ° d ONLN døÑ *ê Q (ç *subtype. ° d ONLN d»ñ *¢ î *compressed sound data ‡ ° d ONLN dfiñ ü¢ ˝ )uSampled-sound data ° d ONLN dÒ¢ *Æ ÷ (´ *&that has been subjected to audio compr ` ° d ONLN d¢ ◊Æ Ù )≠ession. 4 ^¿¯ ° d ONLN d \ hê ( ecompressed sound header Ã` ° d ONLN d7 \ö h° )ÄA ° d ONLN d8 \¢ h˜ ) sound header that ° d ONLN dK h tÄ ( qcan describe noncompr † ° d ONLN d` hÅ tÀ )gessed and compr ∞† ° d ONLN do hÀ t )Jessed ° d ONLN du t ÄÁ ( }*sampled-sound data, whether monophonic or . ° d ONLN dü Ä å+ * ster R` ° d ONLN d£ Ä+ å8 )eo. . R` ° d ONLN d¶ Ä8 å: ) . “` ° d ONLN dß Ä: åN )Defi “` ° d ONLN d´ ÄN å ) ned by the “` ° d ONLN d∂ Ä å” )1CmpSoundHeader “` ° d ONLN dƒ Ä” åÌ )T data . ° d ONLN d å òX ( ïtype. See also ã ° d ONLN dŸ åX ò¬ )>extended sound header ` ° d ONLN dÓ å¬ ò )j
, sampled ° d ONLN d¯ ò §W ( ° sound header · ° d ONLN d òW §Y )=. ° d ONLN d ™ ∂S ( ≥ compression A† ° d ONLN d ™^ ∂o )DSee î† ° d ONLN d ™o ∂« )audio compression. ° d ONLN d) º »” ( ≈$compression/decompression component ° d ONLN dM » ‘: * (codec) ≥ ° d ONLN dU »D ‘K )*A Ì¿ ° d ONLN dV »K ‘– ) component that handles data ° d ONLN ds ‘ ‡6 ( ›compr ‡ ° d ONLN dx ‘7 ‡è ) ession and decompr « ° d ONLN dä ‘è ‡¨ )Xession. ° d ONLN dí Ê Ú¨ ( Ô compression information record @ ° d ONLN d± Ê∑ Úæ )ùA Z‡ ° d ONLN d≤ Êæ ÚÀ ) str 8‡ ° d ONLN d∂ Êà ڄ )uctur æ¿ ° d ONLN dª Ê„ ÚÍ )e ° d ONLN dΩ Ú ˛‰ ( ˚-you use to specify information about a sound ° d ONLN dÍ ˛
õ * component that can decompr fi ° d ONLN d ˛õ
« )Å ess compr "† ° d ONLN d ˛»
‚ )-essed . ° d ONLN d
e (audio data. Defi ° d ONLN d #
eñ )K ned by the ° d ONLN d .
ñ )1CompressionInfo ° d ONLN d =
Ú )Z . ° d ONLN d >"E (
data type. ° d ONLN d I(4É *compressor component N‡ ° d ONLN d ^(é4ü )tSee °‡ ° d ONLN d b(ü4Û )image compressor ° d ONLN d s4@T (= components, âÄ ° d ONLN d ~4T@V ): Ä ° d ONLN d 4W@Ò ) image decompressor components. ° d ONLN d ûFRE (Ocomputer §` ° d ONLN d ¶FERñ )+-generated speech é` ° d ONLN d ∏F°R≤ )\See ·` ° d ONLN d ºF≤RÍ ) synthesized ° d ONLN d »R^; ([speech. ° d ONLN d –dpO * concatenate Œ‡ ° d ONLN d ‹dYp_ )?T † ° d ONLN d ›d_pã )
o add (thr fi@ ° d ONLN d Ádäp¬ )+ ough matrix ° d ONLN d Ûp|v (ymultiplication) the ef D ° d ONLN d
pw|ı )] fects of one mapping matrix ° d ONLN d
%|àG (Ö
to another ` ° d ONLN d
/|GàÔ )-%, as when the mappings of view ports ° d ONLN d
Tàît (ëin a view port hierar –† ° d ONLN d
iàtîè )Zchy ar Ê` ° d ONLN d
oàèîfi )e concatenated to ° d ONLN d
Åî†E (ù
convert fr t‡ ° d ONLN d
ãîE†Ã )+ om local space to global space. ° d ONLN d
´¶≤i (Øconcurrent driver § ° d ONLN d
Ω¶s≤z )YA fi† ° d ONLN d
æ¶z≤‡ ) driver that can handle ° d ONLN d
÷≤æ? (ª several r Ä ° d ONLN d
fl≤@æÖ )&equests at once. ° d ONLN d
ƒ–f (Õconditional view h ° d ONLN d ƒq–x )WA ¢¿ ° d ONLN d ƒx–‚ ) view in an information ° d ONLN d –‹Ó (Ÿ2page that is displayed only if certain conditions ° d ONLN d L‹Ë" * ar E ° d ONLN d N‹#Ë“ ) )e met in the aspect associated with that ° d ONLN d wËÙi (Òinformation page. ° d ONLN d â˙à *Condition Register (CR) ° d ONLN d °˙ìö )yA :¿ ° d ONLN d ¢˙ö† ) r ¿ ° d ONLN d §˙†€ )egister in the ° d ONLN d ≥P (
PowerPC pr z ° d ONLN d ΩP∂ )6ocessor that holds the r å ° d ONLN d ’∂Ÿ )f esult of ° d ONLN d fi u (certain integer and fl 3† ° d ONLN d Ùv ‡ )\oating-point operations. ° d ONLN d $00 (-confi ∂‡ ° d ONLN d $00 )guration resource j† ° d ONLN d $$ä0õ )ZSee Ω† ° d ONLN d ($õ0ÿ )international ° d ONLN d 60<0 (9confi ∂‡ ° d ONLN d ;00<Ç )guration resource. ° d ONLN d NBN0 (Kconfi ∂‡ ° d ONLN d SB0Nr ) guration ROM § ° d ONLN d `B}Né )MSee ˜ ° d ONLN d dBéNfl )declaration ROM. ° d ONLN d uT`0 (]confi ∂‡ ° d ONLN d zT0`< )rm ~ ° d ONLN d }TG`M )T ≥‡ ° d ONLN d ~TL`È )%o accept converted text in an active ° d ONLN d £`l= (iinput ar ` ° d ONLN d ´`=l[ )#ea or fl ‡ ° d ONLN d ≥`\lŒ ) oating input window as fi Q¿ ° d ONLN d Ã`ŒlÒ )rnal and ° d ONLN d ‘lx∞ (u"send it to the application. Compar @ ° d ONLN d ˆl±x∏ )óe [‡ ° d ONLN d ¯l∏xÚ )convert, raw ° d ONLN dxÑ- (Åtext. ° d ONLN d äñK *
connection y¿ ° d ONLN däVñd )<(1) C ° d ONLN dädñk )A }¿ ° d ONLN däkñ ) channel of communication ° d ONLN d5ñ¢ª (ü$between a component and its client. D@ ° d ONLN dYñª¢¬ )°A ~‡ ° d ONLN dZñ¬¢ƒ ) ° d ONLN d[¢Æ◊ (´+component instance is used to identify the ° d ONLN dÜÆ∫] * connection. (2) }` ° d ONLN dñÆ]∫d )CA ∏ ° d ONLN dóÆd∫‰ ) link between two fragments. ˇ(‹ @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-25 4 ^ H¿& ° d ONLN d \ H h ÷ ( e H connection control block (CCB) }† ° d ONLN d \ · h Ë )ôA ∏@ ° d ONLN d \ Ë h ) data ° d ONLN d & h H t S ( q Hstr fi ° d ONLN d ) h S t j ) uctur c‡ ° d ONLN d . h k t µ )e that is used by
‡ ° d ONLN d @ h µ t œ )JADSP ´ ° d ONLN d D h œ t Ì ) to stor ‡ ° d ONLN d L h Ó t ) e state ° d ONLN d T t H Ä Ò ( } H%information about the connection end. ° d ONLN d z Ü H í ç *connection end 1@ ° d ONLN d â Ü ò í )P The combination of a socket ° d ONLN d • í H û k ( õ Hand the Ï ° d ONLN d ≠ í k û Ö )#ADSP å` ° d ONLN d ± í Ü û ) information maintained by a ° d ONLN d Œ û H ™ ( ß H1socket client for establishing and maintaining a ° d ONLN d ˇ ™ H ∂ * 1session. The client applications associated with ° d ONLN d0 ∂ H ¬# * 0either end of a connection can communicate with ° d ONLN d` ¬ H Œ Û * 'each other over the session connection. ° d ONLN dà ‘ H ‡ à *connection ID 1@ ° d ONLN dñ ‘ ì ‡ ö )KA k‡ ° d ONLN dó ‘ ö ‡ † ) r ∞‡ ° d ONLN dô ‘ † ‡ ∞ )efer ] ° d ONLN dù ‘ ± ‡ )ence number that ° d ONLN dÆ ‡ H Ï ë ( È Huniquely identifi x‡ ° d ONLN dø ‡ í Ï Ï )Jes a connection. Defi G ° d ONLN d‘ ‡ Ì Ï )[ ned by the ,
Courier . ° d ONLN dfl Ï H ¯ ê ( ı H ConnectionID ° d ONLN dÎ Ï ê ¯ ¬ )H data type. . ° d ONLN d˜ ˛ H
One of thr *¿ ° d ONLN dË* …6 )-ee conditions that ° d ONLN d˚6 HB X (? Hdefi r ° d ONLN dˇ6 YB )*ne the association between two connection ° d ONLN d)B HN (K H.ends: open connection, closed connection, and ° d ONLN dWN HZ ß * half-open connection. ° d ONLN dm` Hl Ä * connectivity î‡ ° d ONLN dz` äl )B!The ability to connect to one or ° d ONLN dõl Hx (u H*another type of data link or network. The ° d ONLN d≈x HÑ ° * connectivity infrastr ´Ä ° d ONLN d⁄x °Ñ ∏ )Yuctur 1` ° d ONLN dflx πÑ ¯ )e includes the ° d ONLN dÓÑ Hê û (ç Hcommunication har Δ‡ ° d ONLN dˇÑ ûê µ )Vdwar ˛† ° d ONLN dÑ µê )e and the associated ° d ONLN dê Hú Ñ (ô Hlink-access pr p` ° d ONLN d&ê Ñú À )<otocols for contr #` ° d ONLN d7ê Ãú! )Holling access to the ° d ONLN dLú H® V (• Hhar ` ° d ONLN dOú W® n )dwar N ° d ONLN dSú n® ç )e links. 4 ^8¿ ° d ONLN d\ \8 hú ( e8constructive geometry N@ ° d ONLN dr \ß hÊ )oMathematical ° d ONLN d h8 t ( q81operations, such as intersection and union, that ° d ONLN d∞ t8 ÄS * constr ï ° d ONLN d∂ tS ġ )&uct new shape geometries out of input ° d ONLN d‹ Ä8 åá ( â8shape geometries. ° d ONLN dÓ í8 ûb * container B@ ° d ONLN d¯ ím û{ )5(1) j ° d ONLN d¸ í{ ûı ) The storage for a fragment. J† ° d ONLN d íı û¸ )zA Ö@ ° d ONLN d í¸ û˛ ) ° d ONLN d û8 ™ ( ß80container is a contiguous chunk of storage that ° d ONLN dJ ™8 ∂ * 0holds a fragment and information describing the ° d ONLN dz ∂8 ¬¸ * .location of the parts of the fragment and the ° d ONLN d® ¬8 Œù * format of the container +@ ° d ONLN dø ¬ù Œ∞ )e. (2) Ù† ° d ONLN d≈ ¬Ø Œø )An Ƈ ° d ONLN d» ¬ø Œ )Apple event object ° d ONLN d€ Œ8 ⁄ó ( ◊8that contains another ˛‡ ° d ONLN dÒ Œó ⁄Ó )_Apple event object. ;` ° d ONLN d ŒÔ ⁄ˆ )XA v ° d ONLN d Œˆ ⁄¯ ) ° d ONLN d ⁄8 Êä ( „8container is specifi É ° d ONLN d ⁄ä ÊË )Red in an object specifi 1¿ ° d ONLN d 2 ⁄È Ê¯ )_er r 3 ° d ONLN d 6 ⁄¯ Ê
)ecor ß` ° d ONLN d : ⁄
Ê )d ° d ONLN d < Ê8 Ún ( Ô8 by a keywor ° d ONLN d G Êo Úî )7d-specifi ̇ ° d ONLN d P Êî Ú‘ )%ed descriptor r ≤Ä ° d ONLN d _ Ê’ ÚÁ )Aecor &‡ ° d ONLN d c ÊË Ú )d with . ° d ONLN d j Ú8 ˛J ( ˚8the ° d ONLN d n ÚJ ˛l )keywor R` ° d ONLN d t Úl ˛t )"d R` ° d ONLN d v Út ˛» )keyAEContainer ï ° d ONLN d Ñ Ú« ˛‡ )S. The . ° d ONLN d ä ˛8
Y (8keywor ˘` ° d ONLN d ê ˛Y
~ )!d-specifi ◊ ° d ONLN d ô ˛
ø )&ed descriptor r õ¿ ° d ONLN d ® ˛¿
“ )Aecor ° d ONLN d ¨ ˛”
)d is usually ° d ONLN d π
8ï (8another object specifi ’ ° d ONLN d œ
ï§ )]er r ÷` ° d ONLN d ”
§∂ )ecor J¿ ° d ONLN d ◊
∑ )d. It can also be a ° d ONLN d Î8" ( 8null descriptor r Ä ° d ONLN d ¸Ä"í )Hecor |‡ ° d ONLN d
í" )d, or it can be used much ° d ONLN d
"8.§ (+8like a variable when the &¿ ° d ONLN d
3"§. )lApple Event Manager ° d ONLN d
G.8: (782determines a range or performs a series of tests. ° d ONLN d
y:8F * /The objects a container contains can be either ° d ONLN d
®F8Rw * elements or pr @ ° d ONLN d
∂FxR≈ )@operties. See also Ï` ° d ONLN d
…F≈Rˇ )M Apple event ° d ONLN d
’R8^æ ([8 object, element, object specifi ò¿ ° d ONLN d
ÙRæ^ )Üer record, property d† ° d ONLN d R^ )T. ° d ONLN d d8p| (m8container atom à‡ ° d ONLN d dÜpç )NA √Ä ° d ONLN d dçp∞ ) QuickT ¢` ° d ONLN d d∞pÔ )#ime atom that ° d ONLN d .p8| (y8/contains other atoms, possibly including other ° d ONLN d ]|8à * /container atoms. Examples of container atoms ar † ° d ONLN d å|à )◊e ° d ONLN d éà8îŸ (ë8"track atoms and edit atoms. Compar k ° d ONLN d ∞àŸî‡ )°e ¥† ° d ONLN d ≤à‡î )
leaf atom. ° d ONLN d Ωö8¶ê (£8container hierarchy @ ° d ONLN d —öõ¶ )cThe chain of containers ° d ONLN d ȶ8≤Ì (Ø8)that determine the location of one or mor ˇ ° d ONLN d ¶Ì≤Ù )µe Í` ° d ONLN d ¶Ù≤ )Apple ° d ONLN d ≤8æõ (ª8event objects. See also »@ ° d ONLN d 2≤õæ≈ )c container ˝‡ ° d ONLN d ;≤≈æ« )*. ° d ONLN d =ƒ8–u (Õ8content block i` ° d ONLN d KƒÄ–á )HA § ° d ONLN d Lƒá– ) message block that contains ° d ONLN d i–8‹∫ (Ÿ8 the body of a letter in standar ≠ ° d ONLN d à–∫‹◊ )Çd inter ”Ä ° d ONLN d è–◊‹¯ ) change ° d ONLN d ñ‹8ËX (Â8format. ° d ONLN d ûÓ8˙à *content enclosure Ω@ ° d ONLN d ∞Óí˙« )Z An enclosur H ° d ONLN d ªÓ»˙ )6e that contains a ° d ONLN d Õ˙8N (8letter 0` ° d ONLN d ”˙P ),’s content. It may be the sole content in a ° d ONLN d ˇ8 (81letter or be accompanied by content in a content ° d ONLN d08 – * #block, an image block, or both. See ¸@ ° d ONLN dS– “ )ò |@ ° d ONLN dT” ‰ )also ° d ONLN dXÂ
) regular ° d ONLN da 8*f ('8
enclosure. ° d ONLN dl08<y *content region P ° d ONLN d{0Ñ< )L The part of a window in which ° d ONLN dô<8H (E82the contents of a document, the size box, and the ° d ONLN dÀH8Tv * window contr ∑Ä ° d ONLN d◊HvT“ )>ols (including the scr Ù ° d ONLN dÌH“T )\ oll bars) ar
` ° d ONLN d˘HT )0e ° d ONLN d˚T8`f (]8
displayed. ˇ,\ @ ˇ ˇˇˇˇ @
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. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-26 4 ^ *¿ ° d ONLN d \ * h J ( e *context B‡ ° d ONLN d \ U h c )+(1) j† ° d ONLN d \ c h ⁄ )The information about a pr ÔÄ ° d ONLN d & \ ⁄ h Û )wocess ° d ONLN d , h * t Ü ( q *maintained by the Pr 2 ° d ONLN d @ h á t » )]ocess Manager ∞ ° d ONLN d M h « t · )@. This ° d ONLN d T t * Ä ´ ( } * information includes the curr † ° d ONLN d q t ¨ Ä Ô )Çent state of the ° d ONLN d Ç Ä * å 3 ( â *pr G ° d ONLN d Ñ Ä 4 å u )
ocess, the addr ` ° d ONLN d ì Ä u å ¸ )A#ess and size of its partition, its ° d ONLN d ∂ å * ò W ( ï * type, its cr :@ ° d ONLN d ¬ å X ò n ).eator Ò ° d ONLN d « å m ò Â ), a copy of its low-memory . ° d ONLN d ‚ ò * § ± ( ° * globals, information about its ,
Courier ° d ONLN d ò ± § ’ )á'SIZE' ° d ONLN d ò ’ § € )$ r R` ° d ONLN d ò € § Ú )esour $¿ ° d ONLN d ò Ú § )ce, . ° d ONLN d § * ∞ N ( ≠ *and a pr 4@ ° d ONLN d § O ∞ • )%ocess serial number Z† ° d ONLN d- § • ∞ ∏ )V. (2) Ç` ° d ONLN d3 § ∏ ∞ )The block of ° d ONLN d@ ∞ * º ( π *5static data (global variables, static variables, and ° d ONLN du º * » * 2function pointers) associated with one loading of ° d ONLN dß » * ‘ v * an import library k` ° d ONLN d∏ » u ‘ )K". Each application is loaded into ° d ONLN d⁄ ‘ * ‡ Ä ( › *its own context. (3) } ° d ONLN dÔ ‘ Ä ‡ á )VA ∑¿ ° d ONLN d ‘ á ‡ ™ ) data str s‡ ° d ONLN d˘ ‘ ´ ‡ ¬ )$uctur ˘¿ ° d ONLN d˛ ‘ ¬ ‡ Ó )
equests fr ˛‡ ° d ONLN d ∏àƒÙ )*om the Finder to handle ° d ONLN d %ƒ–≥ (Õ"events and perform actions. Every ° d ONLN d G–‹å * implementation of a contr ` ° d ONLN d `–狈 )sol panel must contain a ° d ONLN d x‹Ë0 (Âcontr >Ä ° d ONLN d }‹1˵ ) ol device function in the contr . ° d ONLN d ú‹µËˆ )Ñol device code . ° d ONLN d ´ËÙ (Ò( ° d ONLN d ¨Ë ÙB )'cdev' ° d ONLN d ≤ËBÙL )$) r R` ° d ONLN d µËLÙc )
esour $¿ ° d ONLN d ∫ËcÙo )ce. . ° d ONLN d æ˙° ( controller boundary rectangle Ä ° d ONLN d ‹˙¨√ )íThe r @ ° d ONLN d ·˙√Í ) ectangle ° d ONLN d Í≈ (&that completely encloses a movie contr TÄ ° d ONLN d≈Ÿ )´oller ô† ° d ONLN dÿˆ ) . If the ° d ONLN d 0 (contr >Ä ° d ONLN d#1 Δ )%oller is attached to its movie, the r u‡ ° d ONLN dHΔ Ì )ï ectangle ° d ONLN dQ *° (' also encloses the movie image. ° d ONLN dp0<ï *controller boundary region œÄ ° d ONLN dã0ü<∂ )ÖThe r –@ ° d ONLN dê0∂<— )egion ° d ONLN dñ<Hé (Eoccupied by a movie contr $ ° d ONLN dØ<èH£ )uoller i ° d ONLN d¥<¢H◊ ). If the contr ∑` ° d ONLN d¬<◊H˜ )5 oller is ° d ONLN dÀHTè (Q attached to its movie, the r èÄ ° d ONLN dÁHèTˆ )uegion also includes the ° d ONLN dˇT`U (] movie image. ° d ONLN d frè *controller clipping region ¨‡ ° d ONLN d'fôr◊ )The clipping r ª¿ ° d ONLN d5f◊rÚ )>egion ° d ONLN d;r~a ({of a movie contr )† ° d ONLN dKrb~v )Holler n¿ ° d ONLN dPru~‚ ). Only the portion of the ° d ONLN dj~ä0 (ácontr >Ä ° d ONLN do~1ä€ ))oller and its movie that lies within the ° d ONLN dòäñE (ì
clipping r S ° d ONLN d¢äEñ∑ )+ egion is visible to the user F` ° d ONLN dæä∑ñπ )r. ° d ONLN d¿ú®é (•controller window region ‡ ° d ONLN dŸúô®‚ )The portion of a ° d ONLN dÍ®¥O (± movie contr `@ ° d ONLN dı®O¥Ï )5'oller and its movie that is visible to ° d ONLN d ¥¿= (Ωthe user ` ° d ONLN d$¥=¿? )#. ˇ.¸ @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-27 4 ^ H¿& ° d ONLN d \ H h y ( e H control list °Ä ° d ONLN d \ É h ä );A ‹ ° d ONLN d \ ä h )# series of entries pointing to the ° d ONLN d 1 h H t ≥ ( q Hdescriptions of the contr Ɇ ° d ONLN d J h ≥ t )kols associated with the ° d ONLN d b t H Ä l ( } Hwindow é ° d ONLN d h t l Ä n )$. ° d ONLN d j Ü H í ñ ( è HControl Manager å ° d ONLN d z Ü † í ß )XA Δ† ° d ONLN d { Ü ß í  ) collection of r 7 ° d ONLN d ã Ü Ê í )?outines that ° d ONLN d ò í H û • ( õ Happlications use to cr Ó¿ ° d ONLN d Æ í • û )]eate and manipulate ° d ONLN d ¬ û H ™ ^ ( ß Hcontr >Ä ° d ONLN d « û _ ™ Ô )!ols, especially those in windows. ° d ONLN d È ∞ H º Ñ ( π Hcontrol panel ¡ ° d ONLN d ˜ ∞ é º ï )FA ˚† ° d ONLN d ¯ ∞ ï º ) modeless dialog box which ° d ONLN d º H » Ü ( ≈ Hcontains contr Æ¿ ° d ONLN d! º Ü »
)>!ols that let users specify basic ° d ONLN dB » H ‘ â ( — Hsettings and pr EÄ ° d ONLN dQ » ä ‘ ö )Befer Ò† ° d ONLN dU » ö ‘ )ences for a systemwide ° d ONLN dl ‘ H ‡ b ( › Hfeatur ¨ ° d ONLN dr ‘ b ‡ )'e, such as the speaker volume, desktop ° d ONLN dô ‡ H Ï ì ( È Hpattern, or pictur ‡ ° d ONLN d´ ‡ ì Ï Í )Ke displayed by a scr ÿ† ° d ONLN dø ‡ Í Ï )W een saver ü` ° d ONLN d» ‡ Ï )). ° d ONLN d Ú H ˛ h ( ˚ Hcontrol µ† ° d ONLN d— Ú h ˛ j ) 5† ° d ONLN d“ Ú k ˛ Ñ )panel ¡ ° d ONLN d◊ Ú Ñ ˛ Ü ) A ° d ONLN dÿ Ú á ˛ ≤ ) extension † ° d ONLN d‚ Ú Ω ˛ ƒ )6A Z@ ° d ONLN d„ Ú ƒ ˛ ) collection of r † ° d ONLN dÛ Ú ˛$ )>outines ° d ONLN d˚ ˛ H
Ï ( H&that manages a certain part of a contr x‡ ° d ONLN d! ˛ Ï
)§ ol panel’s ° d ONLN d,
H t ( H
display ar ¿ ° d ONLN d6
t Ä ),ea. ° d ONLN d: H( å (% Hcontrol panel fi \¿ ° d ONLN dJ ç( ï )Ele . ∞† ° d ONLN dM ü( ß )A $ ° d ONLN dN ß( ∞ ) fi $ ° d ONLN dQ ∞( › ) le of type ,
e of type . ° d ONLN dr H÷ ñ (” HControlRecord ° d ONLN d ñ÷ Ê )N, which the Contr R` ° d ONLN dê Ê÷ )P ol Manager . ° d ONLN dõ÷ H‚ y (fl H uses to stor <Ä ° d ONLN dß÷ z‚ )2'e all the information it needs for its ° d ONLN dŒ‚ HÓ • (Î Hoperations on a contr Á‡ ° d ONLN d„‚ •Ó Ø )]ol. ° d ONLN dÁÙ H å (˝ Hcontrol routine ᆠ° d ONLN d˜Ù ñ ù )NA ¬@ ° d ONLN d¯Ù ù ‡ ) device driver r ` ° d ONLN dÙ · )D outine used ° d ONLN d H S ( Hto ∑‡ ° d ONLN d S Å )
send contr Í ° d ONLN d! Å ).$ol information. The function of the ° d ONLN dE H ^ ( Hcontr >Ä ° d ONLN dJ _ m )ol r ·` ° d ONLN dN m ∞ )outine is driver t¿ ° d ONLN d^ ± – )D-specifi 6¿ ° d ONLN df — Û ) c. This r Ä ° d ONLN do Ù )#
xed-point ° d ONLN d€ t8 ÄK ( }8coor †@ ° d ONLN dfl tK Äñ )dinates. The coor ¿ ° d ONLN d tó Ä )Ldinate spaces supported by ° d ONLN d Ä8 ån ( â8
QuickDraw —† ° d ONLN d Än å )6!GX include geometry space, local ° d ONLN d6 å8 òfi ( ï8&space, global space, and device space. ° d ONLN d] û8 ™ä *coordinate system ¯Ä ° d ONLN do ûî ™• )\See KÄ ° d ONLN ds û¶ ™Ù )coordinate space. ° d ONLN dÖ ∞8 ºÇ ( π8copy-back cache ¢ ° d ONLN dï ∞å ºì )TA ‹¿ ° d ONLN dñ ∞ì º ) cache whose data is written ° d ONLN d≥ º8 »Ê ( ≈8$to RAM only when necessary to make r û` ° d ONLN d◊ ºÊ » )Æoom in ° d ONLN dfi »8 ‘√ ( —8 the cache for data accessed mor ã ° d ONLN d˝ »√ ‘Œ )ãe r ô† ° d ONLN d »Œ ‘˚ ) ecently or ° d ONLN d ‘8 ‡π ( ›8 when the cache is explicitly fl & ° d ONLN d * ‘∫ ‡ˇ )Çushed. See also ° d ONLN d : ‡8 Ïï ( È8write-through cache. ° d ONLN d O Ú8 ˛\ *copying ) ° d ONLN d W Úg ˛ö )/ As used by è ° d ONLN d b Úö ˛⁄ )3AOCE utility r ˛ ° d ONLN d p Ú⁄ ˛ )@outines: the ° d ONLN d } ˛8
A (8pr G ° d ONLN d ˛B
 )
&ocess of taking the contents of each fi ¶‡ ° d ONLN d ¶ ˛Â
)£ eld in a ° d ONLN d Ø
8K (8sour ˛† ° d ONLN d ≥
Kb )ce str Ä ° d ONLN d π
cz )uctur ú` ° d ONLN d æ
zÏ )e and placing them in the ° d ONLN d ÿ8"I ( 8corr ` ° d ONLN d ‹J"Å ) esponding fi ^` ° d ONLN d ËÅ"„ )7eld of a destination str „† ° d ONLN d
„"˙ )buctur iÄ ° d ONLN d
˚" )e. ° d ONLN d
"8.W (+8This pr fi† ° d ONLN d
"W.– ) ocess includes all nested str r` ° d ONLN d
,"—.Ë )zuctur ¯@ ° d ONLN d
1"Ë.ˇ )es as ° d ONLN d
7.8:t (78 well. Compar ô ° d ONLN d
C.t:{ )<e ‚† ° d ONLN d
E.{:≤ ) duplicating. ° d ONLN d
R@8Li (I8 copy mode 8¿ ° d ONLN d
\@tL{ )<A s` ° d ONLN d
]@{L )! transfer mode type in which the ° d ONLN d
~L8XK (U8sour ˛† ° d ONLN d
ÇLKXÈ )$ce color component is copied to the ° d ONLN d
¶X8d (a8.destination, and the destination component is ° d ONLN d
ou must pr Å ° d ONLN d Ù ⁄* )1 ovide an ° d ONLN d ˝*86r (38alternative cr à@ ° d ONLN d *r6 ):"eate function if you want to gain ° d ONLN d-68BN (?8contr >Ä ° d ONLN d26OBà )ol over the cr ° d ONLN d@6âBœ ):eation and addr +‡ ° d ONLN dO6œB¯ )F
essing of #` ° d ONLN dY6¯B ))Apple ° d ONLN d_B8Nö (K8events. If you don’t pr {¿ ° d ONLN dvBöN¸ )bovide an alternative cr >‡ ° d ONLN dçB˝N )ceate ° d ONLN díN8ZÊ (W8(function, scripting components call the ° d ONLN d∫Z8fY * standar ±Ä ° d ONLN d¡ZYfa )!d Ó‡ ° d ONLN d√ZafÏ ) Apple Event Manager function ˇ˚ˇ˛ . ° d ONLN d‡f8r§ (o8AECreateAppleEvent ˇ˛™™ ° d ONLN dÚf§r )l with default parameters. . ° d ONLN d x8Ñk (Å8 creation ID fi ° d ONLN dxuÑÉ )=See ± ° d ONLN dxÑÑË ) attribute creation ID, ° d ONLN d3Ñ8êW (ç8record ‚` ° d ONLN d:ÑWêå ) creation ID. ˇ+| @ ˇ ˇˇˇˇ @
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. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-28 4 ^ *¿ ° d ONLN d \ * h [ ( e * credentials w@ ° d ONLN d \ f h t )<(1) ü ° d ONLN d \ t h  )Encrypted information pr *Ä ° d ONLN d ( \ Ê h )rovided ° d ONLN d / h * t ‹ ( q *+by a server and sent by an initiator to a r ÷` ° d ONLN d Z h ‹ t )≤ ecipient ° d ONLN d c t * Ä ≤ ( } * as part of the authentication pr §Ä ° d ONLN d É t ≤ Ä · )à ocess. The ° d ONLN d é Ä * å 2 ( â *cr µ@ ° d ONLN d ê Ä 2 å Ë )*edentials contain the session key and the ° d ONLN d ∫ å * ò M ( ï * initiator ¥¿ ° d ONLN d √ å N ò w )$
’s identifi † ° d ONLN d Œ å x ò ¶ )* cation. (2) @ ° d ONLN d ⁄ å ¶ ò ˚ ).Information that is ° d ONLN d Ó ò * § - ( ° *r E ° d ONLN d Ô ò . § E )equir \@ ° d ONLN d Ù ò E § g )ed to pr ¿† ° d ONLN d ¸ ò g § )"%ove that the potential users of both ° d ONLN d! § * ∞ Z ( ≠ * ends of an 0 ° d ONLN d, § Z ∞ z )0ASDSP ° d ONLN d1 § z ∞ ∏ ) connection ar ° d ONLN d? § ∏ ∞ )>e who they claim ° d ONLN dP ∞ * º Y ( π * to be befor h¿ ° d ONLN d[ ∞ Y º ` )/e T ° d ONLN d] ∞ ` º Ä )ASDSP 4 ° d ONLN db ∞ Ä º ) can establish an ° d ONLN dt º * » ( ≈ *1authenticated session between the two ends. This ° d ONLN d• » * ‘ À * $information includes the session key –† ° d ONLN d… » ‘ fl )†, the ° d ONLN dœ ‘ * ‡ M ( › * initiator ¥¿ ° d ONLN dÿ ‘ N ‡ z )$ ’s identity ∏† ° d ONLN d„ ‘ y ‡ ÿ )+, and an intermediary 7@ ° d ONLN d¯ ‘ ÿ ‡ )_ , if one is ° d ONLN d ‡ * Ï A ( È *used. ° d ONLN d
Ú * ˛ p *cross-mode call Ω‡ ° d ONLN d Ú z ˛ Å )PA ¯Ä ° d ONLN d Ú Å ˛ Á ) call to code that is in a ° d ONLN d6 ˛ *
° d ONLN dI† Ö¨ æ )Com the caller Ά ° d ONLN dV† æ¨ )9’s. ëÄ ° d ONLN dZ† ¨ — ) A à ° d ONLN d[† —¨ € ) cr Å` ° d ONLN d^† ‹¨ Û ) oss-T ∑‡ ° d ONLN dc† Û¨ )OC ° d ONLN df¨ *∏ ? (µ *call r ° d ONLN dl¨ @∏ W )equir @ ° d ONLN dq¨ W∏ å )es that the T ° d ONLN d~¨ å∏ ¸ )5able of Contents Register ° d ONLN dò∏ *ƒ ¢ (¡ * be changed to the callee’s T 9† ° d ONLN d¥∏ £ƒ œ )y OC value. ° d ONLN dæ *÷ I (” *CSAM õ ° d ONLN d√ S÷ d ))See Ó ° d ONLN d« d÷ Ï ) catalog service access module. ° d ONLN dÊ‹ *Ë f ( *current block M† ° d ONLN dÙ‹ qË )G The message block last added to ° d ONLN dË *Ù Y (Ò *
a message. ° d ONLN d ˙ * j *current device 1‡ ° d ONLN d.˙ u ˚ )K The graphics device on which ° d ONLN dK * º ( *"drawing is actually taking place. M† ° d ONLN dm º √ )íA à@ ° d ONLN dn √ ˛ ) handle to its ,
Courier . ° d ONLN d} * T ( *GDevice ° d ONLN dÑ T Z )* r R` ° d ONLN dÜ Z l )ecor $¿ ° d ONLN dä l è ) d is stor ˜ ° d ONLN dì é )"ed in the global variable ° d ONLN d≠ ** f (' *
TheGDevice ° d ONLN d∑ f* i )<. . ° d ONLN dπ0 *< v (9 *current directory ‹ ° d ONLN dÀ0 Ä< † )VThe dir · ° d ONLN d“0 †< ) ectory whose contents ° d ONLN dË< *H 2 (E *ar E ° d ONLN dÍ< 3H Ì ) ,e listed in the dialog box displayed by the ° d ONLN dH *T L (Q *Standar ¥@ ° d ONLN d H LT ∂ )"d File Package. See also … ° d ONLN d6H ∂T )jdefault directory :@ ° d ONLN dGHT )L. ° d ONLN dIZ *f a (c * current disk æÄ ° d ONLN dVZ kf ê )AThe curr )@ ° d ONLN d^Z ëf ≈ )& ent volume. ° d ONLN djl *x c (u *current error ¸‡ ° d ONLN dxl mx ≠ )COne of two err M@ ° d ONLN dÜl Æx Ÿ )A
ed in the ° d ONLN d∞ hà t¨ )*txFont ° d ONLN d∂ h¨ tµ )$ fi ° d ONLN dπ hµ t„ ) eld of the . ° d ONLN dƒ t Ä, ( }curr Ø ° d ONLN d» t, Äy )ent graphics port. ° d ONLN d€ Ü ík ( ècurrent heap zone %@ ° d ONLN dÌ Üv íÀ )\The heap zone curr =† ° d ONLN dˇ ÜÀ í„ )Uently ° d ONLN d í û˜ ( õ.under attention, to which most Memory Manager ° d ONLN d3 û ™í * operations implicitly apply d@ ° d ONLN dN ûë ™ì )w. ° d ONLN dP ∞ ºh ( πcurrent menu list …‡ ° d ONLN db ∞r ºy )XA Ä ° d ONLN dc ∞z ºù ) data str ¿† ° d ONLN dl ∞ù º¥ )#uctur FÄ ° d ONLN dq ∞µ º˜ )e that contains ° d ONLN dÅ º »z ( ≈handles to the menu r ˝‡ ° d ONLN dñ ºz »å )`ecor r@ ° d ONLN dö ºç »Ó )ds of all menus in the ° d ONLN d± » ‘, ( —curr Ø ° d ONLN dµ », ‘≠ )ent menu bar and the menu r Ç` ° d ONLN d– »≠ ‘ø )Åecor ˆ¿ ° d ONLN d‘ »ø ‘Í )
ds of any ° d ONLN dfi ‘ ‡Ó ( ›-submenus or pop-up menus that an application ° d ONLN d ‡ Ïm * inserts into the list. ° d ONLN d " Ú ˛P * current port •@ ° d ONLN d / ÚZ ˛‰ )@ The graphics port to which the ° d ONLN d N ˛
Á (-next drawing or measuring operation applies. ° d ONLN d {
? * The curr Í¿ ° d ONLN d É
?ä )%ent port is specifi à@ ° d ONLN d ñ
ã‘ )Led by the global . ° d ONLN d ß"D ( variable ° d ONLN d ∞D"n )*thePort ° d ONLN d ∑n"Õ )*, and changed by the ° d ONLN d Ã".Q (+
QuickDraw ° d ONLN d ÷"Q.{ )7SetPort ° d ONLN d ›"{.á )* pr R` ° d ONLN d ‡"á.§ ) ocedur $¿ ° d ONLN d Ê"§.¨ ) e. . ° d ONLN d È4@\ (=current printer i` ° d ONLN d ˘4g@Á )M The printer that the user last ° d ONLN d
Ôî†Î (ù.fork the Resource Manager searches first when ° d ONLN d †¨Î * 1searching for a resource; usually the file whose ° d ONLN d N¨∏à * 'resource fork was opened most recently. ° d ONLN d væ V *current script JÄ ° d ONLN d Öæa √ )GThe script system curr k ° d ONLN d õæ√ Û )b ently used ° d ONLN d ¶ ÷ß (” for text manipulation or display ´ ° d ONLN d Δ ¶÷È )å. It is the script ° d ONLN d Ÿ÷‚ö (fl system used by a script-awar Ê ° d ONLN d ı÷ö‚fl )Äe text-handling ° d ONLN d ‚Ó (Îr E ° d ONLN d ‚ Ó› ).outine when the identity of the script or its ° d ONLN d 4Ó˙ (˜r E ° d ONLN d 5Ó ˙6 )esour ç@ ° d ONLN d :Ó6˙ ).ces is not an explicit parameter of the call. ° d ONLN d h˙? (The curr Í¿ ° d ONLN d p˙?Ò )%,ent script can be either the font script or ° d ONLN d úg (the system script. ° d ONLN d Ø$e *current selection I‡ ° d ONLN d ¡p$w )VA ÑÄ ° d ONLN d ¬w$– ) portion of a QuickT à† ° d ONLN d ÷–$„ )Yime ° d ONLN d ⁄$0Ÿ (-,movie that has been selected for a cut, copy ° d ONLN d$Ÿ0È )ø, or ° d ONLN d 0<` (9paste operation. ° d ONLN d BNî *current sound input device Ä ° d ONLN d7BüNÍ )ÖThe sound input ° d ONLN dGNZ≤ (W#device that the user has chosen thr ÿ ° d ONLN djN≤Z€ )ò ough the ° d ONLN dsZf¡ (c$Sound In subpanel of the Sound contr π` ° d ONLN dóZ¡fÊ )ß ol panel. ° d ONLN d°lxö (ucurrent sound output device † ° d ONLN dΩl•xˆ )ãThe sound output ° d ONLN dŒxÑ≤ (Å#device that the user has chosen thr ÿ ° d ONLN dÒx≤Ñ€ )ò ough the ° d ONLN d˙Ñê… (ç%Sound Out subpanel of the Sound contr Ƈ ° d ONLN d Ñ…êÓ )Ø ol panel. ˇ$® @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-29 4 ^ H¿& ° d ONLN d \ H h ( e H current time N@ ° d ONLN d \ ä h Ê )BThe time value that r L‡ ° d ONLN d " \ Ê h Ù )\epr ›† ° d ONLN d % \ Ù h! ) esents the ° d ONLN d 0 h H t ï ( q Hpoint of a QuickT ú ° d ONLN d A h ï t ı )Mime movie that is curr n@ ° d ONLN d W h ˆ t )aently ° d ONLN d ] t H Ä ( } H/playing or would be playing if the movie had a ° d ONLN d å Ä H å f * nonzer &‡ ° d ONLN d í Ä g å ù ) o rate value. ° d ONLN d † í H û ç ( õ Hcurrent volume 4` ° d ONLN d Ø í ò û )PThe volume on which the ° d ONLN d « û H ™ Z ( ß Hcurr Ø ° d ONLN d À û Z ™ w )ent dir ’Ä ° d ONLN d “ û w ™ ¡ ) ectory is located. ° d ONLN d  ∞ H º ~ ( π H cursive font •@ ° d ONLN d Ú ∞ à º è )@A fl‡ ° d ONLN d Û ∞ è º )# set of characters in one typeface ° d ONLN d º H » ó ( ≈ Hin which letters ar ° d ONLN d) º ò » )Pe connected together as in ° d ONLN dD » H ‘ § ( — Hcursive handwriting. ° d ONLN dY ⁄ H Ê d *cursor “† ° d ONLN d` ⁄ n Ê u )&A @ ° d ONLN da ⁄ v Ê « ) 256-bit image defi ö¿ ° d ONLN dt ⁄ « Ê )Qned by a 16-by-16 ° d ONLN dÜ Ê H Ú o ( Ô H bit squar T† ° d ONLN dè Ê o Ú )'(e. The mouse driver displays the cursor ° d ONLN d∑ Ú H ˛ r ( ˚ H
on the scr Ä ° d ONLN d¡ Ú s ˛ )+!een and maps the movement of the ° d ONLN d‚ ˛ H
w ( H
mouse to r T ° d ONLN dÏ ˛ w
Î )/ elative locations on the scr ¥ ° d ONLN d ˛ Î
)t een as the ° d ONLN d
H ( H-user moves the mouse. The cursor follows the ° d ONLN d@ H" ˆ * #movement of the mouse or shows wher ¿ ° d ONLN dc ˜" )Øe the ° d ONLN di" H. [ (+ Huser =¿ ° d ONLN dm" \. )/’s next action will take place. The cursor can ° d ONLN dú. H: o (7 H be an arr Z@ ° d ONLN d•. o: | )'ow ;¿ ° d ONLN dß. |: ¬ ), an I-beam, a cr ° d ONLN d∏. ¬: fi )Fossbar Δ` ° d ONLN dæ. ›: ), a wristwatch, ° d ONLN dŒ: HF ç (C Hor another appr »@ ° d ONLN d›: çF ˛ )Eopriate image. Called the fÄ ° d ONLN d˜: ˇF )rpointer H@ ° d ONLN d˛: F ) ° d ONLN dˇF HR (O H*in Macintosh user documentation. See also π ° d ONLN d)FR! )øcaret, ° d ONLN d0R H^ q ([ H insertion ñ ° d ONLN d9R q^ s )) ° d ONLN d:R t^ é )point. ° d ONLN dAd Hp é (m HCursor Utilities I@ ° d ONLN dRd ôp † )QA ɇ ° d ONLN dSd †p ) collection of system softwar ˝ ° d ONLN dpd p$ )}e ° d ONLN drp H| K (y Hr E ° d ONLN dsp L| Ü )outines for cr µ† ° d ONLN dÅp Ü|$ ):$eating and using cursors, including ° d ONLN d•| Hà √ (Ö Hcolor and animated cursors. ° d ONLN d¡é Hö y * curve error 8¿ ° d ONLN dÕé Ñö ã )<A s` ° d ONLN dŒé ãö ó ) pr ∫Ä ° d ONLN d—é óö ) operty of the style object used ° d ONLN dÒö H¶% (£ H4to specify the accuracy of certain operations, such ° d ONLN d%¶ H≤ ◊ * as converting paths to polygons. ° d ONLN dF∏ Hƒ u *
curve join Q` ° d ONLN dQ∏ ă á )8A å ° d ONLN dR∏ რ)" join attribute specifying that a ° d ONLN dtƒ H– (Õ H*shape should be drawn with curved corners. ° d ONLN dü÷ H‚ ~ * curve shape ¶Ä ° d ONLN d´÷ à‚ è )@A · ° d ONLN d¨÷ è‚ È ) type of QuickDraw ` ° d ONLN dø÷ Í‚ )[
GX shape. ° d ONLN d…‚ HÓ „ (Î H!The geometry of a curve shape defi €@ ° d ONLN d΂ „Ó )õnes a Bézier ° d ONLN d¯Ó H˙ c (˜ Hcurve. ° d ONLN dˇ H l *cushion ñ¿ ° d ONLN d v á ).See È¿ ° d ONLN d á ’ )memory cushion. ° d ONLN d H í ( Hcustom alert box y ° d ONLN d, ù )UAn alert box whose upper ] ° d ONLN dD $ )s-left ° d ONLN dJ H* (' H0corner contains blank space or displays an icon ° d ONLN dz* H6 * .other than those used by caution alerts, stop ° d ONLN d®6 HB ° * alerts, or note alerts. 4 ^8¿ ° d ONLN d¿ \8 hì ( e8custom Apple event î@ ° d ONLN d” \ù h≠ )eAn NÄ ° d ONLN d÷ \≠ h˘ )Apple event you ° d ONLN dÊ h8 tH ( q8defi r ° d ONLN dÍ hI t )-ne for use by your own applications. Instead ° d ONLN d t8 ÄK ( }8of cr ˛† ° d ONLN d tK Äã )eating custom 5` ° d ONLN d* tå Ä )A Apple events, you should try ° d ONLN dG Ä8 åÜ ( â8to use the standar ‘Ä ° d ONLN dY ÄÜ åé )Nd ‡ ° d ONLN d[ Äè åˇ ) Apple events and extend ° d ONLN ds å8 ò` ( ï8 their defi ™Ä ° d ONLN d} å` ò‡ )( nitions as necessary for your ° d ONLN dõ ò8 §Ì ( °8)application. If you think you need to defi á¿ ° d ONLN d≈ òÌ §˙ )µne ° d ONLN d» §8 ∞Z ( ≠8custom ·‡ ° d ONLN dœ §Z ∞ )"(Apple events, you should check with the ° d ONLN d˜ ∞8 ºÆ ( π8Apple Event Registrar to fi µ@ ° d ONLN d ∞Æ ºÙ )vnd out whether E ° d ONLN d! ∞ı º )GApple ° d ONLN d' º8 »v ( ≈8events that alr ¿ ° d ONLN d6 ºw »∫ )?eady exist or ar â` ° d ONLN dF º∫ »fi )Ce under ° d ONLN dN »8 ‘ ( —80development can be adapted to the needs of your ° d ONLN d~ ‘8 ‡l * application. ° d ONLN dã Ê8 ÚÇ *customized icon °Ä ° d ONLN dõ Êå Úπ )T
An icon cr ‡ ° d ONLN d• Ê∫ Ú ).eated by the user or ° d ONLN d∫ Ú8 ˛´ ( ˚8by an application and stor Δ ° d ONLN d‘ Ú´ ˛⁄ )s ed with a r CÄ ° d ONLN dfl Ú€ ˛Û )0esour ã¿ ° d ONLN d‰ ÚÛ ˛ )ce ID ° d ONLN dÍ ˛8
˘$≠0 )uepeated patterns of ° d ONLN d 08<– (98#shapes rather than continues lines. ° d ONLN d 1B8Nf *
dash scale ‹ ° d ONLN d <BpN )8%The factor to divide by when scaling ° d ONLN d aN8Z˚ (W8+a dash shape perpendicularly to the dashed ° d ONLN d åZ8fÑ * shape’s contours. ° d ONLN d ûl8xj *
data cache k‡ ° d ONLN d} ⁄ c Ê | )9An ar IÄ ° d ONLN dÇ ⁄ | Ê ) ea of memory internal to some ° d ONLN d† Ê * Ú > ( Ô *micr q† ° d ONLN d§ Ê > Ú M )opr Æ@ ° d ONLN dß Ê M Ú )'ocessors (for example, the MC68030 and ° d ONLN dŒ Ú * ˛ j ( ˚ * MC68040 micr }‡ ° d ONLN d⁄ Ú j ˛ y )@opr ∫Ä ° d ONLN d› Ú y ˛ ÷ )ocessors) that holds r ° d ONLN dÛ Ú ◊ ˛ ˘ )^ecently ° d ONLN d˚ ˛ *
ê ( *accessed data. See also ’Ä ° d ONLN d ˛ ê
fl )finstruction cache. ° d ONLN d& * ⁄ ( *"data communication equipment (DCE) Œ` ° d ONLN dI ‰ ˘ )∫Any ° d ONLN dM *( (% */device connected to the serial port, such as a ° d ONLN d|( *4 y * modem or printer ⁄¿ ° d ONLN då( x4 z )N. ° d ONLN dé: *F w (C *data dependency ˘¿ ° d ONLN dû: ÅF ÿ )WAn aspect of image ° d ONLN d±F *R F (O *compr ‡ ° d ONLN d∂F GR ™ ) ession in which compr Ä¿ ° d ONLN dÀF ™R Ï )cession ratios ar àÄ ° d ONLN d€F ÏR Û )Be ° d ONLN d›R *^ ([ *0highly dependent on the image content. Using an ° d ONLN d^ *j ° * algorithm with a high degr ÷† ° d ONLN d'^ °j Œ )w ee of data ° d ONLN d2j *v ` (s *
dependency ú‡ ° d ONLN d<j _v ™ )5, an image of a cr Ç ° d ONLN dNj ™v ˜ )Kowd at a football ° d ONLN d`v *Ç ‚ ( **game (which contains a lot of detail) may ° d ONLN däÇ *é 3 * pr G ° d ONLN dåÇ 4é ¶ )
@ ° d ONLN dV∏ …ƒ – )üA D‡ ° d ONLN dW∏ –ƒ Û ) standar ˆ` ° d ONLN d_∏ Ûƒ ˚ )#d ° d ONLN daƒ *– Ø (Õ * algorithm for data encryption. ° d ONLN dÄ÷ *‚ S * data fork ·¿ ° d ONLN dä÷ ]‚ ù )3The part of a fi ™¿ ° d ONLN dö÷ û‚ ˘ )Ale that contains data ° d ONLN d∞‚ *Ó ∏ (Î * accessed using the File Manager Ú ° d ONLN dœ‚ ∑Ó Â )ç . The data ° d ONLN d⁄Ó *˙ ^ (˜ * usually corr HÄ ° d ONLN dÊÓ _˙ Ω )5esponds to data enter Ú‡ ° d ONLN d˚Ó Ω˙ )^ed by the user; ° d ONLN d ˙ * v ( *the application cr IÄ ° d ONLN d ˙ w ¢ )M
eating a fi ´ ° d ONLN d(˙ ¢ Œ )+ le can stor X† ° d ONLN d3˙ œ È )-e and ° d ONLN d9 * H ( *interpr ˇÄ ° d ONLN d@ H ˆ ) )et the data in the data fork in whatever ° d ONLN di * m ( *manner is appr °† ° d ONLN dw m µ )Copriate. Compar '‡ ° d ONLN dÜ ∂ Ω )Ie qÄ ° d ONLN dà Ω ˚ )resource fork. ° d ONLN dó$ *0 T (- *datagram F ° d ONLN d†$ _0 p )5See ô ° d ONLN d§$ p0 ê )packet. ° d ONLN d¨6 *B … (? * Datagram Delivery Protocol (DDP) +† ° d ONLN dÕ6 ‘B € )™A f@ ° d ONLN dŒ6 €B › ) ° d ONLN dœB *N l (K *connectionless † ° d ONLN dfiB mN é )CAppleT ¥‡ ° d ONLN d‰B çN ¶ ) alk pr sÄ ° d ONLN dÍB ßN ‚ )otocol that pr å@ ° d ONLN d¯B ‚N );ovides ° d ONLN dˇN *Z G (W *best-ef î` ° d ONLN dN GZ ~ ) fort delivery û¿ ° d ONLN dN }Z ó )6. DDP ÿ‡ ° d ONLN dN ñZ ˇ ), which is implemented ° d ONLN d/Z *f · (c **at the network level, transfers datagrams ° d ONLN dYf *r ó * between sockets over an ° d ONLN dqf òr π )nAppleT »` ° d ONLN dwf ∏r ) alk internet with ° d ONLN dâr *~ Ì ({ *.each packet carrying its destination internet ° d ONLN d∑~ *ä ] * socket addr ∫` ° d ONLN d¬~ ]ä î )3ess. See also k‡ ° d ONLN d–~ ïä µ )8packet. ° d ONLN dÿê *ú } (ô *datagram network ° d ONLN dÈê àú ô )^See k ° d ONLN dÌê ôú )connectionless network. 4 ^¿¯ ° d ONLN d \ hS ( e data handler ˙` ° d ONLN d \] hd )CA 5 ° d ONLN d \e h≠ ) piece of softwar — ° d ONLN d$ \≠ h— )H
e that is ° d ONLN d. h t ( qr E ° d ONLN d/ h tb )esponsible for r t† ° d ONLN d? hb t )D eading and writing a media’s ° d ONLN d\ t Ää ( }data. The data handler pr ¢@ ° d ONLN du tä ÄÌ )povides data input and ° d ONLN dã Ä å† ( â output services to the media’s D† ° d ONLN d™ Ä° å„ )ámedia handler ° d ONLN d∑ Ä„ å )B. ° d ONLN dπ í ûJ ( õ
data phase ` ° d ONLN dƒ íU ûË );!The phase in which data transfer ° d ONLN d û ™Ÿ ( ß,takes place between a SCSI initiator and tar ¨† ° d ONLN d ûŸ ™È )øget. ° d ONLN d ∞ ºZ ( πdata reference ¶Ä ° d ONLN d% ∞d ºk )JA · ° d ONLN d& ∞k ºq ) r & ° d ONLN d( ∞r ºÇ )efer “@ ° d ONLN d, ∞Ç ºÊ )ence to a media’s data. ° d ONLN dD ¬ ŒP ( À data section ¢¿ ° d ONLN dQ ¬Z Œa )@A ›` ° d ONLN dR ¬a Œ÷ ) section of a fragment that ° d ONLN dn Œ ⁄Ô ( ◊3contains its static data, including the fragment’s ° d ONLN d° ⁄ Êå * table of contents. See also G ° d ONLN dΩ ⁄ç Ê« )scode section. ° d ONLN dÀ Ï ¯K ( ı data server 6@ ° d ONLN d◊ ÏV ¯⁄ )< An application that acts as an ° d ONLN dˆ ¯› (,interface between a database extension on a ° d ONLN d "º * "Macintosh computer and a data sour Ò ° d ONLN d DºË )¢
ce, which ° d ONLN d N Ÿ (*can be on the Macintosh computer or on a r R@ ° d ONLN d x⁄ ˜ )¿emote ° d ONLN d ~ (Z (%host computer Ä ° d ONLN d ã Y(^ )?. l ° d ONLN d ç ^(e )A ¶¿ ° d ONLN d é e(Í ) data server can be a database ° d ONLN d ≠(4A (1 server pr "‡ ° d ONLN d ∂(B4ê )(ogram that can pr Õ ° d ONLN d «(ê4Ù )Novide an interface to a ° d ONLN d fl4@S (=variety of dif ê ° d ONLN d Ì4S@_ )9fer r† ° d ONLN d 4_@„ ) ent databases, or it can be the ° d ONLN d
@LC (I data sour ‹¿ ° d ONLN d
@CLƒ )) ce itself, such as a Macintosh ° d ONLN d
8LXN (U application. ° d ONLN d
E^jN * data stream ˚ ° d ONLN d
Q^XjË )> A highly structured sequence of ° d ONLN d
qjvœ (s+bytes that contains all of the information ° d ONLN d
úvÇ≤ * %required to store, print, or display ° d ONLN d
Âê ° d ONLN d>B‹NÏ ) on ° d ONLN dBNZ- (WFebr ? ° d ONLN dFN.Ze )uary 6, 2040. ° d ONLN dT`l/ (iDCE '¿ ° d ONLN dX`:lH ) (1) OÄ ° d ONLN d\`HlY )See ¢Ä ° d ONLN d``YlÔ ) data communication equipment. ° d ONLN d~lx( (u(2) ß¿ ° d ONLN dÇl(x9 )See ˙¿ ° d ONLN dÜl9xì )device control entry ñ¿ ° d ONLN dölìxï )Z. ° d ONLN dú~ä0 (áDDP CÄ ° d ONLN d†~;äL )!See ñÄ ° d ONLN d§~LäŒ )Datagram Delivery Protocol. ° d ONLN d¿êúK (ô
dead cache 3¿ ° d ONLN dÀêVú] )<A n` ° d ONLN dÃê]úÈ )" shape cache that is out of date. ° d ONLN dÓú®l (•The object or envir ‚† ° d ONLN dúl®Á )Ronment associated with the ° d ONLN d ®¥fi (±+cache has been changed since the cache was ° d ONLN dG¥¿" * cr µ@ ° d ONLN dI¥"¿< )eated. ˇ(x @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-31 4 ^ H¿& ° d ONLN d \ H h q ( e Hdead key ‚` ° d ONLN d \ { h Ç )3A ° d ONLN d
\ É h ü ) keypr L ° d ONLN d \ ü h ÿ ) ess or modifi R ° d ONLN d \ ÿ h ‡ )9er ‡¿ ° d ONLN d \ ‡ h ) -plus-keypr f ° d ONLN d * \ h# )4ess ° d ONLN d . h H t ü ( q Hcombination that pr
° d ONLN d A h † t )Xoduces no immediate ef : ° d ONLN d W h t )ifect, ° d ONLN d ] t H Ä Ñ ( } Hbut instead af ï‡ ° d ONLN d k t Ñ Ä )<"fects the character or characters ° d ONLN d ç Ä H å Q ( â Hpr G ° d ONLN d è Ä R å Î )
#oduced by the next key (called the Ó¿ ° d ONLN d ≤ Ä Î å )ô
completer ° d ONLN d º å H ò U ( ï Hkey ”‡ ° d ONLN d ø å U ò Ç ) ) that is pr Í` ° d ONLN d À å Ç ò )- essed. For example, in the U.S. ° d ONLN d Î ò H § ã ( ° HRoman system 2 ° d ONLN d ¯ ò å § ≤ )DOption-E É` ° d ONLN d ò ≤ § € )&
has no ef HÄ ° d ONLN d
ò ‹ § )*fect; however %@ ° d ONLN d ò § );, ° d ONLN d § H ∞ å ( ≠ Hwhen you type l` ° d ONLN d' § ç ∞ ê )Ee P ° d ONLN d( § ë ∞ ¥ ) after pr i† ° d ONLN d1 § ¥ ∞ “ )#essing v ° d ONLN d8 § “ ∞ ˙ ) Option-E, GÄ ° d ONLN dA § ˚ ∞ )) the ° d ONLN dF ∞ H º ± ( π Haccented form appears: ∞¿ ° d ONLN d] ∞ ± º ¥ )ié î` ° d ONLN d^ ∞ µ º ∑ ). ° d ONLN d` ¬ H Œ ∂ ( À Hdebugging environment P¿ ° d ONLN dv ¬ ¡ Œ
)yThe QuickDraw fi ° d ONLN dÑ ¬
Œ )IGX ° d ONLN dá Œ H ⁄ – ( ◊ H application development envir å ° d ONLN d§ Œ – ⁄# )àonment consisting ° d ONLN d∂ ⁄ H Ê » ( „ H of the debugging version; err “ ° d ONLN d” ⁄ » Ê )Äors, warnings, and ° d ONLN dÊ Ê H Ú ± ( Ô Hnotices; application-defi e` ° d ONLN dˇ Ê ≤ Ú )jned message handlers; ° d ONLN d Ú H ˛ ç ( ˚ Hthe drawing err å‡ ° d ONLN d$ Ú ç ˛ )E"ors; validation function; and the ° d ONLN dF ˛ H
( H,MacsBug and GraphicsBug utilities. See also ° d ONLN dr
H ^ * error -` ° d ONLN dw
^ Ø ), message handler ˛¿ ° d ONLN dà
Æ ¸ )P, notice, warning. ° d ONLN dõ H( ù (% Hdebugging version R ° d ONLN d≠ ®( È )`The version of ° d ONLN dº( H4 ~ (1 H
QuickDraw —† ° d ONLN dΔ( ~4 ¨ )6
GX that pr ;Ä ° d ONLN d–( ≠4 )/ovides validation and an ° d ONLN dÈ4 H@ ö (= Hextended set of err d` ° d ONLN d¸4 ö@ )R ors, warnings, and notices. ° d ONLN d@ HL ˆ (I H(This version is intended for use during ° d ONLN d@L HX · * "application development. See also ã` ° d ONLN dbL ·X ˜ )ôerror 8¿ ° d ONLN dgL ˜X ¸ ), ° d ONLN diX Hd (a H'non-debugging version, notice, warning. ° d ONLN dëj Hv ∏ *decimal format structure ¨@ ° d ONLN d™j ¬v … )zA ʇ ° d ONLN d´j …v ) data type for ° d ONLN d∫v HÇ ( H0specifying the formatting for decimal (base 10) ° d ONLN dÍÇ Hé ‚ * #numbers (of conversions). It specifi p` ° d ONLN dÇ „é$ )ões the decimal ° d ONLN d é Hö j (ó Hnumber -¿ ° d ONLN d#é lö )$(’s style and number of digits. It is defi ÿ ° d ONLN dLéö% )¶ned . ° d ONLN dPö H¶ g (£ Hby the ,
Courier ° d ONLN dWö g¶ ë ) decform ° d ONLN d^ö ë¶ √ )* data type. . ° d ONLN dj¨ H∏ ó (µ Hdecimal structure û` ° d ONLN d|¨ °∏ ® )YA Ÿ ° d ONLN d}¨ ®∏ ) data type for storing ° d ONLN dî∏ Hƒ à (¡ H decimal data. It consists of thr ¥` ° d ONLN d¥∏ à fi )Ñee fi ‘` ° d ONLN dπ∏ fiƒ ) elds: sign, ° d ONLN d≈ƒ H– • (Õ Hexponent, and signifi Ä¿ ° d ONLN d⁄ƒ •– )]cand (a C string). It is . ° d ONLN dÛ– H‹ Z (Ÿ Hdefi ° d ONLN d˜– Z‹ ã ) ned by the ° d ONLN d– ã‹ µ )1decimal ° d ONLN d – µ‹ Á )* data type. . ° d ONLN d‚ HÓ ó (Î Hdeclaration ROM ¢ ° d ONLN d%‚ °Ó ® )YA ‹¿ ° d ONLN d&‚ ®Ó ˚ ) ROM on a NuBus ° d ONLN d6Ó H˙ Ö (˜ Hexpansion car g@ ° d ONLN dCÓ Ö˙ )= d that contains information ° d ONLN d_˙ H ô ( Hidentifying the car à` ° d ONLN dr˙ ô )Q d and its functions, and that ° d ONLN dê H Ù ( H'may also contain code or other data. Pr ÷¿ ° d ONLN d∑ Ù
-evious, legible (unscrambled) state. In most ° d ONLN d$ê Hú (ô H/cryptographic systems, decryption is performed ° d ONLN dSú H® * /by mathematically manipulating the data with a ° d ONLN dÇ® H¥ S * lar -` ° d ONLN dÖ® T¥ ß ) ge number called a ‡ ° d ONLN dó® ®¥ ™ )T ú‡ ° d ONLN dò® ™¥ ∑ )key í` ° d ONLN dõ® ∑¥ π ). 4 ^8¿ ° d ONLN dù \8 hú ( e8de facto C++ standard §@ ° d ONLN d≥ \¶ hÀ )nThe curr ° d ONLN dª \à hÚ )&ent C++ ° d ONLN d√ h8 tt ( q8 language defi ö‡ ° d ONLN d– ht t )< nition described in the working ° d ONLN d t8 ÄT ( }8paper ¿Ä ° d ONLN dˆ tT Ä ) +American National Standard for Information ° d ONLN d! Ä8 åm ( â8
Systems—Pr ¶‡ ° d ONLN d+ Äm å‰ )5ogramming Language—C++, ã` ° d ONLN dB Ä åÁ )x ≠ ° d ONLN dC ÄÁ å )ANSI ° d ONLN dH å8 òS ( ï8X3J16. ˇˇ·L ˇŒ ° d ONLN dO û8 ™¥ *default ADB device address ∑$ ° d ONLN dj ûæ ™≈ )ÜA ” ° d ONLN dk û≈ ™ ) 4-bit bus addr U ° d ONLN dz û ™ )?ess ° d ONLN d~ ™8 ∂Ê ( ≥8'between $0 and $E that uniquely identifi ˘† ° d ONLN d¶ ™Ê ∂ )Æes the ° d ONLN d≠ ∂8 ¬z ( ø8general type of ο ° d ONLN dΩ ∂z ¬ )B ADB device (such as a mouse or ° d ONLN d‹ ¬8 ŒZ ( À8keyboar S ° d ONLN d„ ¬[ Œf )#d). ° d ONLN dÁ ‘8 ‡Ç ( ›8default attribute -Ä ° d ONLN d¯ ‘É ‡á )Ks ù¿ ° d ONLN d˙ ‘ë ‡‰ )The attributes that ° d ONLN d ‡8 Ï ( È84determines the initial attribute values assigned to ° d ONLN d B Ï8 ¯∞ * items added to a collection. ° d ONLN d _ ˛8
y *default button M ° d ONLN d n ˛Ñ
)L!In an alert box or a dialog box, ° d ONLN d è
8 (8,the button whose action is invoked when the ° d ONLN d ª8"W * user pr «Ä ° d ONLN d ¬W"˙ ) %esses the Return key or the Enter key ŸÄ ° d ONLN d Á˘" )¢. The ° d ONLN d Ì"8.˝ (+8*Dialog Manager automatically draws a bold ° d ONLN d
.8:b *
outline ar Ô¿ ° d ONLN d
!.b: )*(ound the default button in alert boxes; ° d ONLN d
I:8FÙ (C8*applications should draw a bold outline ar Y` ° d ONLN d
s:ÙF )ºound ° d ONLN d
xF8R (O80the default button in dialog boxes. The default ° d ONLN d
®R8^≥ * button should invoke the pr <@ ° d ONLN d
√R¥^» )|eferr € ° d ONLN d
»R»^ )ed action which, ° d ONLN d
Ÿ^8j (g8-whenever possible, should be a “safe” action— ° d ONLN d j8v * -that is, one that doesn’t cause loss of data. ° d ONLN d 4|8àÜ *default container Ö ° d ONLN d F|êà
QuickDraw —† ° d ONLN dL n* )6&GX. This is the code that executes if ° d ONLN dr*86 (38/your printing extension or printer driver does ° d ONLN d°68B» * !not totally override the message. ° d ONLN d√H8Tï *default memory size – ° d ONLN d◊HüT )gThe implementation limit ° d ONLN dT8`˘ (]8,size of the graphic client memory heap that ° d ONLN d `8ln *
QuickDraw —† ° d ONLN d&`nl )6%GX will select if the memory size is ° d ONLN dKl8xe (u8
not specifi ˜` ° d ONLN dVlexr )-ed. ˇ+≤ @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-32 4 ^ *¿ ° d ONLN d \ * h i ( e *default object Ö¿ ° d ONLN d \ s h Å )I(1) ≠Ä ° d ONLN d \ Å h ) For most kinds of objects, an ° d ONLN d 1 h * t w ( q *object with the pr «¿ ° d ONLN d C h w t ’ )Moperties of a newly cr ï ° d ONLN d Y h ÷ t )_eated ° d ONLN d _ t * Ä v ( } *object. When it cr Ä ° d ONLN d q t w Ä Ú )Meates an object, QuickDraw "@ ° d ONLN d å t Ú Ä ){GX ° d ONLN d è Ä * å ë ( â *assigns it the default pr ∫@ ° d ONLN d ® Ä ë å ¸ )goperties for that kind of ° d ONLN d ¬ å * ò Ê ( ï *,object; an application may then alter those ° d ONLN d Ó ò * § 3 * pr G ° d ONLN d ò 4 § f )
operties thr ° d ONLN d ¸ ò g § „ )3 ough accessor functions. (2) ·Ä ° d ONLN d ò „ § Ù )|For ° d ONLN d § * ∞ ( ≠ *6color sets, the color set to assign as the default to ° d ONLN dS ∞ * º „ * +a bitmap shape of a given pixel depth. (3) Ç ° d ONLN d~ ∞ „ º Ù )πFor ° d ONLN dÇ º * » L ( ≈ *color pr ˝` ° d ONLN dä º L » W )"ofi † ° d ONLN dç º X » É ) les, the pr ì ° d ONLN dò º É » é )+ofi ` ° d ONLN dõ º è » › ) le to use for color ° d ONLN dØ » * ‘ â ( — *matching when no pr r@ ° d ONLN d¬ » â ‘ î )_ofi ÙÄ ° d ONLN d≈ » î ‘ ƒ ) le is specifi : ° d ONLN d“ » ≈ ‘ “ )1ed. ° d ONLN d÷ ⁄ * Ê õ ( „ *default operating system À ° d ONLN dÔ ⁄ • Ê ){The operating system ° d ONLN d Ê * Ú ˚ ( Ô *0that gets initialized and booted on a Macintosh ° d ONLN d4 Ú * ˛ T * computer Ñ@ ° d ONLN d< Ú T ˛ n )*. Curr Z ° d ONLN dB Ú n ˛ Ñ )ently ì ° d ONLN dG Ú É ˛ ˝ ) , the only default operating ° d ONLN dd ˛ *
Î ( **system allowed is the Macintosh Operating ° d ONLN dé
* L * System. ° d ONLN dñ *( ´ *default scripting component ‚Ä ° d ONLN d≤ µ( Ò )ãThe scripting ° d ONLN d¿( *4 ‡ (1 *(component used by the generic scripting ° d ONLN dË4 *@ ⁄ * %component when an application passes ,
Courier . ° d ONLN d@ *L ~ * kOSANullScript ° d ONLN d@ ~L )T rather than a valid script ID ° d ONLN d:L *X 5 (U *to ° d ONLN d=L 5X q )
OSACompile ° d ONLN dGL qX ~ )< or ° d ONLN dKL ~X ‰ )OSAStartRecording ° d ONLN d\L ‰X Á )f. . ° d ONLN d^^ *j ç (g *default startup device  ° d ONLN du^ ój ∞ )mThe fi -Ä ° d ONLN d{^ ±j )rst drive on which ° d ONLN déj *v (s *1the boot code attempts to start up the Macintosh ° d ONLN døv *Ç | * Operating System. ° d ONLN d—à *î Ü *default video device ?¿ ° d ONLN dÊà ëî ™ )gThe fi à@ ° d ONLN dÏà ™î Î )rst monitor on ° d ONLN d˚î *† ˚ (ù *.which the system displays the startup message ° d ONLN d)† *¨ 9 * “W ï ° d ONLN d+† 8¨ Ï )(elcome to Macintosh.” and other startup ° d ONLN dS¨ *∏ ] (µ * indications. ° d ONLN d`æ * o *default volume 4` ° d ONLN doæ z ˝ )P The volume that contains the ° d ONLN då *÷ X (” * default dir 4@ ° d ONLN dó Y÷ t )/ectory å ° d ONLN dù s÷ u ). ° d ONLN dü‹ *Ë A ( *defer c ° d ONLN d•‹ LË R )"T ò¿ ° d ONLN d¶‹ QË Û )%o postpone the execution of an interr À‡ ° d ONLN dÀ‹ ÛË )¢upt ° d ONLN dœË *Ù { (Ò *task until all interr a‡ ° d ONLN d‰Ë |Ù ≈ )Rupts have been r ] ° d ONLN dÙË ≈Ù Ô )I eenabled. ° d ONLN d˛˙ * y ( *deferred printing § ° d ONLN d˙ É ä )YA fi† ° d ONLN d˙ ä „ ) method of printing ° d ONLN d% * @ ( *wher 7 ° d ONLN d) A ¥ )eby some printer drivers r o‡ ° d ONLN dC ¥ Δ )secor ‰@ ° d ONLN dG Δ ˝ ) d each page ° d ONLN dS * “ ( *&of a document’s printed image in a str ä¿ ° d ONLN dy “ È )®uctur † ° d ONLN d~ Í Ò )e ° d ONLN dÄ ** Æ (' * similar to a QuickDraw pictur /Ä ° d ONLN dù Ø* )Öe, which the driver ° d ONLN d±* *6 { (3 *writes to a spool fi “ ° d ONLN d≈* {6 á )Qle. %¿ ° d ONLN d…* à6 ) An application must use the . ° d ONLN dÂ6 *B ` (? * PrPicFile ° d ONLN dÓ6 `B l )6 pr R` ° d ONLN dÒ6 lB â ) ocedur $¿ ° d ONLN d˜6 âB · ) e to send the spool f ı@ ° d ONLN d 6 ‡B ˙ )Wile to . ° d ONLN dB *N Y (K * the printer Õ ° d ONLN d B XN y ).. Deferr ) ° d ONLN d&B zN ˘ )" ed printing is also known as ° d ONLN dCN *Z b (W *spool printing o† ° d ONLN dQN cZ å )9. Compar ó@ ° d ONLN dYN åZ ì ))e ‡‡ ° d ONLN d[N ìZ ¯ )draft-quality printing. ° d ONLN ds` *l f (i *deferred task ¬@ ° d ONLN dÅ` pl ò )F An interr q‡ ° d ONLN dä` ôl fi ))upt task whose ° d ONLN dôl *x · (u *)execution has been postponed until interr GÄ ° d ONLN d¬l ‚x ¯ )∏upts ° d ONLN d«x *Ñ ] (Å * have been r rÄ ° d ONLN d“x ]Ñ á )3 eenabled. ° d ONLN d‹ä *ñ \ (ì *
Deferred T ™@ ° d ONLN dÊä [ñ ï )1 ask Manager D¿ ° d ONLN dÚä †ñ „ )EThe part of the ° d ONLN dñ *¢ ˛ (ü *.Macintosh Operating System that allows you to ° d ONLN d0¢ *Æ … * %defer the execution of lengthy interr çÄ ° d ONLN dU¢ …Æ Û )ü
upt tasks ° d ONLN d_Æ *∫ Z (∑ * until interr dž ° d ONLN dkÆ Z∫ £ )0upts have been r }¿ ° d ONLN d{Æ £∫ Õ )I eenabled. 4 ^¿¯ ° d ONLN dÖ \ hu ( edeferred task queue ïÄ ° d ONLN dô \ hfi )eAn operating-system ° d ONLN d≠ h tç ( qqueue that contains deferr ;Ä ° d ONLN d« hé t≥ )t ed task r Ù` ° d ONLN d– h≥ t≈ )%ecor h¿ ° d ONLN d‘ hΔ t“ )ds. ° d ONLN dÿ z Üu ( Édeferred task record $† ° d ONLN dÌ zÄ Üá )fA _@ ° d ONLN dÓ zá Üç ) r §@ ° d ONLN d zç Üü )ecor † ° d ONLN dÙ z† Ü„ )d that contains ° d ONLN d Ü íè ( èinformation about a deferr ºÄ ° d ONLN d Üè íΔ )u ed task. Defi ƒ ° d ONLN d+ ÜΔ í˜ )7 ned by the . ° d ONLN d6 í ûb ( õ DeferredTask ° d ONLN dB íb ûî )H data type. . ° d ONLN dN § ∞+ ( ≠defi ∑Ä ° d ONLN dR §+ ∞p )nition function ◊¿ ° d ONLN db §z ∞Å )OA ` ° d ONLN dc §Ç ∞– ) function that defi ˇ ° d ONLN dv §– ∞Ò )Nnes the ° d ONLN d~ ∞ ºÔ ( π/appearance and behavior of some user interface ° d ONLN d≠ º »õ * element (for example, a contr u¿ ° d ONLN d ºõ »Û )Åol, list, or window). ° d ONLN d‡ » ‘? ( — See also ̇ ° d ONLN dÈ »? ‘f )%stub defi ° ° d ONLN dÚ »g ‘Æ )(nition function. ° d ONLN d ⁄ Ê+ ( „defi ∑Ä ° d ONLN d ⁄+ Êo )nition resource L` ° d ONLN d ⁄z ÊÅ )OA á ° d ONLN d ⁄Å Êá ) r à ° d ONLN d ⁄á Êü )esour @ ° d ONLN d ⁄† ÊÓ )ce that contains a ° d ONLN d 2 Ê Ú* ( Ôdefi r ° d ONLN d 6 Ê+ Úó )nition function. See also ô† ° d ONLN d P Êó Úæ )lstub defi L¿ ° d ONLN d Y Êø Ú› )(nition ° d ONLN d ` Ú ˛B ( ˚ resource. ° d ONLN d j+ *defi ∑Ä ° d ONLN d n+k )nition version €Ä ° d ONLN d }u )JThe version of an import ° d ONLN d ñ õ ( library used by the linker to r ‘¿ ° d ONLN d µõ È )Åesolve imports in ° d ONLN d « (Ú (%2the application (or other fragment) being linked. ° d ONLN d ˘(4> * The defi ≠‡ ° d ONLN d
(>4é )$nition version defi ö ° d ONLN d
(è4÷ )Qnes the external ° d ONLN d
%4@# (=pr G ° d ONLN d
'4$@Ë )
+ogramming interface and data format of the ° d ONLN d
Œp+|’ )(nes the characters used to indicate the ° d ONLN d
ˆ|àÓ (Ö+beginning and end of a command embedded in . ° d ONLN d !àîE * text. Defi ° d ONLN d +àEîv )+ ned by the ° d ONLN d 6àvîƒ )1DelimiterInfo ° d ONLN d Càƒîˆ )N data type. . ° d ONLN d Oö¶p (£delivery indication gÄ ° d ONLN d cö{¶› )aInformation within a r ͇ ° d ONLN d yö›¶ˆ )beport ° d ONLN d ¶≤Ì (Ø2that indicates the successful delivery of a specifi 5Ä ° d ONLN d ≤¶Ó≤Ù )‘c ° d ONLN d ¥≤æq (ªmessage to a specifi ñ` ° d ONLN d »≤qæ{ )Wc r K† ° d ONLN d À≤|æ° ) ecipient. ° d ONLN d ’ƒ– (Õdenormalized number k‡ ° d ONLN d ȃä–ë )pA ¶Ä ° d ONLN d ̓ë–≤ ) nonzer Õ` ° d ONLN d Òƒ≤–Ÿ )! o binary ° d ONLN d ˙–‹ (Ÿfl å¿ ° d ONLN d ¸– ‹π ) oating-point number whose signifi  ° d ONLN d –π‹Ô )ô cand has an ° d ONLN d )‹ËÎ (Â0implicit leading bit of 0 and whose exponent is ° d ONLN d YËÙ« * #the minimum exponent for the number b` ° d ONLN d |Ë»ÙÁ )Æ’s data ° d ONLN d ÑÙ < (˝format. Ù ° d ONLN d åÙ< o )" Also called |Ä ° d ONLN d òÙp é )4denorm
. See also G¿ ° d ONLN d^6yB∫ )( access modes. ° d ONLN dmHT4 (Qdepth ' ° d ONLN dsH?TF )%A a¿ ° d ONLN dtHFTÊ )% number indicating the position in fr ° d ONLN dôHÊT˜ )†ont ° d ONLN dùT`E (]
to back or ˘` ° d ONLN dßTE`° )+der at which a pictur œ` ° d ONLN dºT°`Í )\e item is drawn. ° d ONLN dÕ`l6 (iThe gr ‡ ° d ONLN d”`7lª ) eater a shape’s depth, the mor ù† ° d ONLN dÒ`ªl‹ )Ñe other ° d ONLN d˘lxC (u shapes ar ‹ ° d ONLN dlCx¡ )) e drawn on top of the shape. ° d ONLN d ~äO (á dereference “† ° d ONLN d+~Yä_ )?T ` ° d ONLN d,~_äj )o r ¬‡ ° d ONLN d/~jä ) efer to a block by its master ° d ONLN dMäñò (ì pointer instead of its handle. ˇ,¬ @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-33 4 ^ H¿& ° d ONLN d \ H h Ä ( e H derived font ‡Ä ° d ONLN d \ ä h ë )BA ° d ONLN d \ í h ) font whose characteristics ar @ ° d ONLN d , \ h )Äe ° d ONLN d . h H t ( q H/partially determined by modifying an intrinsic ° d ONLN d ] t H Ä ^ * font. ˛¿ ° d ONLN d c t ^ Ä e )A 9` ° d ONLN d d t f Ä ˝ )! derived font might be one whose ° d ONLN d Ö Ä H å Ä ( â Hcharacters ar • ° d ONLN d í Ä Ä å ¨ )8 e scaled fr † ° d ONLN d ù Ä ≠ å )-om an intrinsic font to ° d ONLN d µ å H ò â ( ï Hachieve a desir ≥@ ° d ONLN d ƒ å â ò æ )Aed size or ar 4¿ ° d ONLN d — å ø ò% )6e slanted to achieve an ° d ONLN d È ò H § w ( ° Hitalic style. ° d ONLN d ˜ ™ H ∂  * derived media handler component ı` ° d ONLN d ™ Ô ∂ ˆ )ßA 0 ° d ONLN d ™ ˜ ∂ ˘ ) ° d ONLN d ∂ H ¬ ‰ ( ø H!component that allows the Movie T f† ° d ONLN d: ∂ ‰ ¬ )ú
oolbox to ° d ONLN dD ¬ H Œ ( À H*access the data in a media. Derived media ° d ONLN dn Œ H ⁄ ˘ * &handler components isolate the Movie T e† ° d ONLN dî Œ ˘ ⁄ )±oolbox ° d ONLN dõ ⁄ H Ê O ( „ Hfr ò‡ ° d ONLN dù ⁄ O Ê ‘ ) om the details of how or wher {† ° d ONLN d∫ ⁄ ‘ Ê )Öe a particular ° d ONLN d… Ê H Ú Ä ( Ô Hmedia is stor ° d ONLN d÷ Ê Å Ú ’ )9ed. This not only fr fi` ° d ONLN dÍ Ê ‘ Ú )Sees the Movie ° d ONLN d¯ Ú H ˛ N ( ˚ HT µ¿ ° d ONLN d˘ Ú M ˛ t ) oolbox fr G¿ ° d ONLN d Ú u ˛ â )(om r ÷@ ° d ONLN d Ú â ˛ ) eading and writing media data, ° d ONLN d% ˛ H
≠ ( Hbut also makes QuickT 4† ° d ONLN d: ˛ ≠
% )eime extensible to new data ° d ONLN dU
H ( H.formats and storage devices. These components ° d ONLN dÉ H" P * ar E ° d ONLN dÖ Q" \ ) e r S† ° d ONLN dà \" p ) eferr Ú` ° d ONLN dç p" î ) ed to as L† ° d ONLN dñ ï" ≤ )%derived æ¿ ° d ONLN dù ≤" ) components because ° d ONLN d±" H. a (+ Hthey r 1Ä ° d ONLN d∑" b.% )+ely on the services of a common base media ° d ONLN d‚. H: (7 H(handler component, which is supplied by q‡ ° d ONLN d
AEDescList ˇˇZf ° d ONLN dX¨ Ñ∏ · )< whose data handle r ª¯ ° d ONLN dl¨ ·∏% )]efers to a list of . ° d ONLN d∏ Hƒ { (¡ H descriptor r fl@ ° d ONLN dã∏ {ƒ ç )3ecor S† ° d ONLN dè∏ éƒ ö )ds. ° d ONLN dì H÷ ï (” Hdescriptor record ¯Ä ° d ONLN d• ü÷ ¶ )WA 3 ° d ONLN d¶ ß÷ ) data str Ô@ ° d ONLN dØ ÷ · )#uctur u ° d ONLN d¥ ‚÷
)
e of type . ° d ONLN dæ÷ H‚ l (fl HAEDesc ° d ONLN dƒ÷ l‚ )$) that consists of a handle to data and a . ° d ONLN dÌ‚ HÓ ¡ (Î H descriptor type that identifi ‰@ ° d ONLN d
‚ ¡Ó$ )yes the type of the data ° d ONLN d"Ó H˙ K (˜ Hr E ° d ONLN d#Ó L˙ ` )eferr „¿ ° d ONLN d(Ó `˙ Ô )!ed to by the handle. Descriptor r Ê` ° d ONLN dIÓ Ô˙ )èecor Z¿ ° d ONLN dMÓ˙ )ds ar ¯Ä ° d ONLN dRÓ˙ )e ° d ONLN dT˙ H µ ( Hthe fundamental data str {` ° d ONLN dl˙ µ à )muctur @ ° d ONLN dq˙ Õ fl )es fr †¿ ° d ONLN dv˙ fl ) om which ° d ONLN d H ç ( HApple events ar L¿ ° d ONLN dé é ∞ )Fe constr ´Ä ° d ONLN dñ ∞ À )"ucted. ° d ONLN dù H$ å (! Hdescriptor type ‡ ° d ONLN d≠ ó$ Δ )O
An identifi ° d ONLN d∏ «$ )0er for the type of ° d ONLN dÀ$ H0 a (- Hdata r # ° d ONLN d—$ b0 v )eferr ¡‡ ° d ONLN d÷$ v0 ‡ )ed to by the handle in a ° d ONLN dÔ0 H< w (9 H descriptor @ ° d ONLN d˙0 x< { )0r fl@ ° d ONLN d˚0 {< ç )ecor S† ° d ONLN dˇ0 é< ñ )d. ° d ONLN dB HN ê (K HDES encryption ¯Ä ° d ONLN dB öN ° )RA 3 ° d ONLN dB ¢N Ÿ ) form of secr H` ° d ONLN d B ŸN ˆ )7et-key ° d ONLN d&N HZ ˆ (W H'encryption used by the Digital Signatur ˝` ° d ONLN dMN ˆZ ˝ )Æe ° d ONLN dOZ Hf (c H/Manager solely for keeping users’ private keys ° d ONLN d~f Hr _ * secur √ ° d ONLN dÉf _r é ) e. See also ˙Ä ° d ONLN dèf ér ˚ )/secret-key cryptography ¡` ° d ONLN d¶f ˚r ˝ )m. ° d ONLN d®x HÑ ä (Å Hdesk accessory j† ° d ONLN d∑x ïÑ ú )MA •@ ° d ONLN d∏x úÑ ) “mini-application” that is ° d ONLN d‘Ñ Hê y (ç H available fr …Ä ° d ONLN d‡Ñ yê ö )1om the í ° d ONLN dÁÑ öê ◊ )! Apple menu r J† ° d ONLN dÛÑ ÿê Î )>egar h` ° d ONLN d˜Ñ Îê ) dless of ° d ONLN d ê Hú ± (ô Hwhich application you’r !@ ° d ONLN dê ≤ú% )je using—for example, the ° d ONLN d0ú H® v (• H
Calculator Ã@ ° d ONLN d:ú u® ® )- , Note Pad, „† ° d ONLN dFú ®® )3Alarm Clock, Puzzle, ° d ONLN d[® H¥ „ (± H Scrapbook, Key Caps, and Chooser ‡ ° d ONLN d{® „¥  )õ. 4 ^8¿ ° d ONLN d} \8 h\ ( e8desktop &Ä ° d ONLN dÖ \g hπ )/The working envir h ° d ONLN dñ \π h˚ )Ronment on the ° d ONLN d§ h8 tÌ ( q8%computer—the menu bar and the gray ar Ø¿ ° d ONLN d… hÌ t )µea on ° d ONLN dœ t8 ÄT ( }8the scr O† ° d ONLN d÷ tU ÄÛ ) #een. The user can have a number of ° d ONLN d˘ Ä8 å¸ ( â8+documents on the desktop at the same time. Î ° d ONLN d$ ĸ å )ƒAt ° d ONLN d' å8 òˆ ( ï8,the Finder level, the desktop displays the T ·@ ° d ONLN dS åı ò
)Ωrash ° d ONLN dX ò8 § ( °8,icon and the icons (and windows) of volumes ° d ONLN dÑ §8 ∞• * that have been mounted. ° d ONLN dú ∂8 ¬á *desktop database ¢ ° d ONLN d≠ ∂ë ¬ò )YA ‹¿ ° d ONLN dÆ ∂ò ¬Ò ) database of icons, fi ˚¿ ° d ONLN dƒ ∂Ò ¬˚ )Yle ° d ONLN d« ¬8 Œ ( À80types, applications, and comments maintained by ° d ONLN d˜ Œ8 ⁄ * "the Finder for all volumes over 2 H‡ ° d ONLN d ŒÀ ⁄ )ì
.8:¸ (78-level of each volume, used by the Finder for ° d ONLN d
>:8F * 0storing information about the icons that appear ° d ONLN d
nF8RÖ * on the desktop ar T¿ ° d ONLN d
FÖRπ )Mea of the scr ∑` ° d ONLN d
åFπR )4een. The Desktop ° d ONLN d
ùR8^∑ ([8 Folder is invisible to the user j ° d ONLN d
ºR∑^ ). What the user sees ° d ONLN d
—^8jO (g8onscr 9 ° d ONLN d
÷^Pj ),een is the union of the contents of Desktop ° d ONLN d j8vÀ (s8 Folders for all mounted volumes. ° d ONLN d #|8àâ *Desktop Manager m ° d ONLN d 3|îàõ )\A ß¿ ° d ONLN d 4|õàŸ ) collection of r ° d ONLN d D|⁄à )?outines that ° d ONLN d Qà8î¡ (ë8 manages the desktop database. ° d ONLN d oö8¶~ *desktop printer M ° d ONLN d öâ¶ê )QA ᆠ° d ONLN d Äöê¶Ó ) printer accessible thr ”† ° d ONLN d óöÓ¶ )^ough an ° d ONLN d ü¶8≤~ (Ø8icon on the user ÅÄ ° d ONLN d ض≤ )G!’s desktop. The user prints to a ° d ONLN d –≤8æÔ (ª8*desktop printer by dragging the icon of a ° d ONLN d ˙æ8 π * document to the printer icon. ° d ONLN d –8‹\ *despool ô‡ ° d ONLN d –f‹l ).T œ† ° d ONLN d !–k‹± )o open a print fi U` ° d ONLN d 2–≤‹ )Gle and send its data to ° d ONLN d J‹8˪ (Â8 a device for printing. Compar À@ ° d ONLN d g‹ªËø )Ée î‡ ° d ONLN d h‹¿Ë› ) spool. ° d ONLN d pÓ8˙k (˜8
despooling ò† ° d ONLN d {Óu˙∑ )=In QuickDraw ö ° d ONLN d àÓ∑˙ )BGX printing, the ° d ONLN d ô˙8A (8pr G ° d ONLN d õ˙B )
(981destination onto which a shape or pixel is to be ° d ONLN dÖ<8H~ * drawn. Compar fi` ° d ONLN dí<~HÇ )Fe ® ° d ONLN dì<ÉH∏ ) result color ¯¿ ° d ONLN d†<∏HÛ )5, source color ! ° d ONLN dÆ<ÙHˆ )<. ° d ONLN d∞N8Z¢ (W8destination color limits ãÄ ° d ONLN d…N¨Z )tIn a transfer mode, ° d ONLN d›Z8f (c81limits on the permissible values for destination ° d ONLN df8rõ * color to use in transfer [Ä ° d ONLN d&fõrÛ )c-mode calculations. ° d ONLN d:r8~\ ({8Compar ߆ ° d ONLN d@r\~c )$e Ò@ ° d ONLN dBrc~ ))result color limits, source color limits. ° d ONLN dlÑ8êÉ (ç8destination profi L` ° d ONLN d}ÑÑêå )Lle †@ ° d ONLN dÄÑñêÀ ) The color pr Y` ° d ONLN dåÑÃê◊ )6ofi €† ° d ONLN dèÑ◊ê ) le attached to ° d ONLN dûê8ú˜ (ô8,the device on which a color is to be drawn. ° d ONLN d ú8®\ * Compar ߆ ° d ONLN d–ú\®c )$e Ò@ ° d ONLN d“úc®ò ) source profi äÄ ° d ONLN dfiúô®£ )6le. ˇ** @ ˇ ˇˇˇˇ @
printing ° d ONLN dB∏ *ƒ … (¡ *%extension or printer driver can only ° d ONLN dgƒ *– ˆ * ,communicate with the printing device during ° d ONLN dì– *‹ ã * this phase of printing. ° d ONLN d´‚ *Ó £ *device control entry (DCE) ÷Ä ° d ONLN dΔ‚ ≠Ó ¥ )ÉA ° d ONLN d«‚ µÓ ) Device Manager ° d ONLN d◊Ó *˙ K (˜ *data str º ° d ONLN dflÓ K˙ b )!uctur B ° d ONLN d‰Ó c˙ ˆ )!e containing information about a ° d ONLN d˙ * d ( *device driver I¿ ° d ONLN d˙ d f ):. ° d ONLN d * ~ ( *device coordinates 0† ° d ONLN d' â ö )_Pair Á† ° d ONLN d+ ö )ed values that specify a ° d ONLN dD *$ ¥ (! *!size or location in device space. ° d ONLN df* *6 e *device driver 5 ° d ONLN dt* p6 w )FA o† ° d ONLN du* w6 É ) pr ∂¿ ° d ONLN dx* É6 Õ ) ogram that contr ñ† ° d ONLN dà* Õ6 ˇ )J ols devices. ° d ONLN dï< *H m (E *device handler ˘¿ ° d ONLN d§< wH ~ )MA 4` ° d ONLN d•< H ± ) low-level r ` ° d ONLN d±< ±H „ )2 outine that ° d ONLN dΩH *T ∏ (Q * communicates with a particular ÓÄ ° d ONLN d‹H ∏T Ô )é ADB device. ° d ONLN dËZ *f X (c * device list ⁄‡ ° d ONLN dÙZ bf i )8A Ä ° d ONLN dıZ jf ‹ ) linked list containing the ,
Courier . ° d ONLN df *r T (o *GDevice ° d ONLN df Tr Z )* r R` ° d ONLN df Zr l )ecor $¿ ° d ONLN d f lr ° )ds for a user ‚ ° d ONLN d+f °r ˘ )5’s computer system. ˇˇm∂ ° d ONLN d?r *~ Ö ({ *The global variable ˇ˛I" …" ° d ONLN dSr Ö~ ¡ )[
DeviceList ˇˇm∂ …" ° d ONLN d]r ¡~ )< holds a handle . ° d ONLN dm~ *ä K (á *to the fi " ° d ONLN dv~ Lä ] )"rst r Ÿ ° d ONLN d{~ ]ä o )ecor M` ° d ONLN d~ pä § )d in the list. ° d ONLN déê *ú t (ô *Device Manager 5† ° d ONLN dùê ú Û )UThe part of the Macintosh ° d ONLN d∑ú *® ¶ (• *Operating System that contr & ° d ONLN d“ú ß® ˝ )}ols the exchange of ° d ONLN dÊ® *¥ Ù (± *,information between applications and device ° d ONLN d¥ *¿ L * drivers. 4 ^¿¯ ° d ONLN d \ hW ( edevice matrix fi ° d ONLN d) \a hh )GA † ° d ONLN d* \i hs ) 5 , Symbol † ° d ONLN d- \s gx )
¥ ï† ° d ONLN d. \x h‘ ) 4 matrix, part of the ° d ONLN dE h te ( qtransfer mode str `` ° d ONLN dV hf t} )Luctur Ê@ ° d ONLN d[ h} tÿ )e, that allows you to ° d ONLN dq t ÄÁ ( }-manipulate the components of the destination ° d ONLN dû Ä å0 * color ¯‡ ° d ONLN d£ Ä/ å1 ). ° d ONLN d• í û_ ( õdevice package •‡ ° d ONLN d¥ íi ûp )OA ‡Ä ° d ONLN dµ íp ûØ ) type of code r ◊@ ° d ONLN dƒ íØ û« )?esour Ä ° d ONLN d… í» ûÁ )ce that ° d ONLN d— û ™ ( ßr E ° d ONLN d“ û ™ÿ )(esponds to Chooser messages. The device ° d ONLN d˙ ™ ∂N ( ≥ package is r ƒ† ° d ONLN d ™N ∂Ê )4!esponsible for communicating the ° d ONLN d' ∂ ¬- ( øuser =¿ ° d ONLN d+ ∂. ¬ß ) ’s choices to a device driver ⁄ ° d ONLN dH ∂¶ ¬® )x. ° d ONLN dJ » ‘R ( — device space k@ ° d ONLN dW »] ‘É )CThe coor «@ ° d ONLN d_ »É ‘÷ )&dinate system that ° d ONLN dr ‘ ‡* ( ›defi r ° d ONLN dv ‘+ ‡„ )-nes the position and scale (pixel size) of a ° d ONLN d£ ‡ Ï6 ( Èspecifi Ó ° d ONLN d™ ‡6 Ïõ ) c view device. Compar „ ° d ONLN dø ‡õ Ïü )ee ¨¿ ° d ONLN d¿ ‡† ÏÌ ) geometry space, ° d ONLN d— Ï ¯ã ( ıglobal space, local space. ° d ONLN dÏ ˛
? * diacritic Ø` ° d ONLN dˆ ˛I
Z )/See ` ° d ONLN d˙ ˛[
• )diacritical mark. ° d ONLN d a (diacritical mark f@ ° d ONLN d l s )RA †‡ ° d ONLN d s ª ) sign that modifi W@ ° d ONLN d /º ◊ )Ies the ° d ONLN d 6 (· (%.implicit sound or value of the character with ° d ONLN d d(4ˆ * 2which it is associated. For example, in the Roman ° d ONLN d ñ4@Ï * 3system, the acute accent (´) is a diacritical mark. ° d ONLN d FR+ *dial CÄ ° d ONLN d œF6R= ) A ~ ° d ONLN d –F=RV ) contr º† ° d ONLN d ÷FVR£ )ol, similar to a scr Å` ° d ONLN d ÍF§R¿ )Noll bar Ä ° d ONLN d ÒF¿Rÿ ) , that ° d ONLN d ¯R^R ([graphically r “¿ ° d ONLN d
RR^` )8epr cÄ ° d ONLN d
Ra^Ù )#esents the ranges of values that a ° d ONLN d
+^j (g0user can set or that simply displays the value, ° d ONLN d
[jvÙ * 2magnitude, or position of something, typically in ° d ONLN d
çvÇê * some pseudo-analog form. ° d ONLN d
¶àî8 *dialect † ° d ONLN d
ÆàCîJ ))A B@ ° d ONLN d
ØàJîÎ )& version of a scripting language that ° d ONLN d
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-35 4 ^ H¿& ° d ONLN d \ H h å ( e Hdialog item list Y ° d ONLN d \ ó h ® )OSee ¨ ° d ONLN d \ ® h œ )
item list. ° d ONLN d n H z í ( w HDialog Manager ®` ° d ONLN d / n ú z )TThe part of the Macintosh ° d ONLN d I z H Ü N ( É HT µ¿ ° d ONLN d J z M Ü ã )oolbox that pr à ° d ONLN d X z ã Ü Æ )>ovides r 7† ° d ONLN d ` z Ø Ü È )$outines for cr ®@ ° d ONLN d n z È Ü ): eating and ° d ONLN d y Ü H í Ó ( è H%manipulating alerts and dialog boxes. ° d ONLN d ü ò H § Ñ *dialog record ƒ ° d ONLN d ≠ ò é § ï )FA ˛¿ ° d ONLN d Æ ò ï § ∏ ) data str ∫‡ ° d ONLN d ∑ ò π § – )$uctur @¿ ° d ONLN d º ò — § ˘ )
e of type ,
Courier . ° d ONLN d Δ § H ∞ ê ( ≠ H DialogRecord ° d ONLN d “ § ê ∞& )H! that the Dialog Manager uses to . ° d ONLN d Û ∞ H º P ( π Hcr µ@ ° d ONLN d ı ∞ P º à ) eate dialog boxes and alerts. ° d ONLN d ¬ H Œ ç ( À Hdialog resource . 4` ° d ONLN d# ¬ ò Œ † )PA ß¿ ° d ONLN d$ ¬ ü Œ • ) r z ° d ONLN d& ¬ • Œ º )esour LÄ ° d ONLN d+ ¬ º Œ Ì ) ce (of type LÄ ° d ONLN d7 ¬ Ì Œ )1'DLOG' LÄ ° d ONLN d= ¬ Œ )$) . ° d ONLN d? Œ H ⁄ x ( ◊ H that specifi ƒ@ ° d ONLN dK Œ x ⁄ ˚ )0 es the window type, display r æ@ ° d ONLN dh Œ ˚ ⁄$ )É
ectangle, ° d ONLN dr ⁄ H Ê … ( „ H and item list for a dialog box. ° d ONLN dí Ï H ¯ v *
. Same as ° d ONLN d=Æ H∫ ä (∑ Hencrypted digest Ç ° d ONLN dMÆ ä∫ ¥ )B . See also ° d ONLN dXÆ ¥∫ Ù )*full signature. 4 ^8¿ ° d ONLN dh \8 h≤ ( e8Digital Signature Manager Æ¿ ° d ONLN dÇ \º hˇ )ÑThe part of the ° d ONLN dí h8 t¯ ( q8(Macintosh Operating System that manages ° d ONLN d∫ t8 Ä{ * digital signatur :¿ ° d ONLN d t| Ä¥ )Des and certifi íÄ ° d ONLN dÿ t¥ Äà )8cates. ° d ONLN dfl Ü8 í“ ( è8!digital-to-analog convertor (DAC) ‚Ä ° d ONLN d Ü‹ í„ )§A ° d ONLN d ܉ í ) device ° d ONLN d
í8 ûë ( õ8that converts data fr f ° d ONLN d íë û )Yom digital to analog form. ° d ONLN d: §8 ∞ã ( ≠8digitizer rectangle ÑÄ ° d ONLN dN §ï ∞ )]The portion of the active ° d ONLN dh ∞8 ºK ( π8sour ˛† ° d ONLN dl ∞K ºZ )ce r }Ä ° d ONLN dp ∞[ ºÍ ) ectangle that you want to captur ë† ° d ONLN dê ∞Í º )èe and ° d ONLN dñ º8 »Ò ( ≈8)convert with a video digitizer component. ° d ONLN d¿ Œ8 ⁄o *direct colors M† ° d ONLN dŒ Œz ⁄ )B$Up to 16 million colors that have a ° d ONLN dÚ ⁄8 ÊD ( „8dir I ° d ONLN dı ⁄E Êe )ect corr ‚¿ ° d ONLN d˝ ⁄e Ê ) $elation between a value placed in a ° d ONLN d ! Ê8 Ú ( Ô8-graphics device and the color displayed onscr r¿ ° d ONLN d N Ê Ú ) een. ° d ONLN d S ¯8r (8direct device Ü` ° d ONLN d a ¯|É )DA ¡ ° d ONLN d b ¯É— ) plug-in video car Ó ° d ONLN d t ¯—ˇ )N d, a video ° d ONLN d 8Ô (8)interface built into a Macintosh computer √` ° d ONLN d ®Ó )∂, or an ° d ONLN d ∞8 @ (8of ¿ ° d ONLN d ≤A P ) fscr ·‡ ° d ONLN d ∂P )*een graphics world that supports up to 16 ° d ONLN d ‡ 8(¨ (%8million colors having a dir 9@ ° d ONLN d ˚ ≠(Õ )uect corr “‡ ° d ONLN d
Õ( ) elation between ° d ONLN d
(84Ò (18+a value placed in the device and the color ° d ONLN d
>48@~ * displayed onscr Y@ ° d ONLN d
M4~@∂ )F een. Compar ÂÄ ° d ONLN d
X4∂@∫ )8e Ø ° d ONLN d
Y4ª@ ) indexed device. ° d ONLN d
jF8Ra (O8 direction ñ ° d ONLN d
tFkR| )3See È ° d ONLN d
xF|Rˆ )dominant direction, glyph ° d ONLN d
íR8^Á ([8*direction, line direction, text direction. ° d ONLN d
Ωd8pê *direction boundary á ° d ONLN d
–döp° )bA ¡† ° d ONLN d
—d°pÓ ) point between of †` ° d ONLN d
‚dÓp )M fsets in ° d ONLN d
Îp8|¬ (y8 memory or glyphs on a display Œ ° d ONLN d p¡|˛ )â, at which the ° d ONLN d |8àD (Ö8dir I ° d ONLN d |Eàé )ection of the stor ’@ ° d ONLN d ,|éà )I ed or displayed text changes. ° d ONLN d Jé8öv (ó8direction leve ˘ ° d ONLN d Xévöy )>l M ° d ONLN d ZéÑöã )A ᆠ° d ONLN d [éãöß ) hierar B† ° d ONLN d bé®ö¨ ) c ≤‡ ° d ONLN d cé¨öÓ )hical ranking o ÷¿ ° d ONLN d réÓöÛ )Bf ° d ONLN d tö8¶r (£8 dominant dir ˚‡ ° d ONLN d Äör¶Ü ):ectio ÷ ° d ONLN d Ööá¶í )n i ¿ ° d ONLN d àöì¶Δ ) n a line. Dir ∑Ä ° d ONLN d ïöΔ¶ )3ection levels can ° d ONLN d ߶8≤ÿ (Ø8#be nested so that complex mixed-dir ◊Ä ° d ONLN d ¶ÿ≤ı )†ection ° d ONLN d —≤8æ} (ª8formatting is pr ° d ONLN d ·≤}æ° )Eeserved. ° d ONLN d ̓8–a (Õ8 direction ñ ° d ONLN d Ûƒa–z ))-level ‡ ° d ONLN d ˘ƒ{–ç ) run º ° d ONLN d ˛ƒó–û ) A ˆ† ° d ONLN d ˇƒû–
) sequence of contiguous ° d ONLN d –8‹ (Ÿ8glyphs that shar ¿† ° d ONLN d '–‹œ )Ge the same text dir Ç` ° d ONLN d :––‹Í )Qection -‡ ° d ONLN d @–Î‹Ì ). ° d ONLN d B‚8Óa (Î8 direction ñ ° d ONLN d K‚aÓc )) ° d ONLN d L‚dÓä )override k@ ° d ONLN d U‚îÓõ )0A •‡ ° d ONLN d V‚õÓ ) means of overriding the ° d ONLN d oÓ8˙D (˜8dir I ° d ONLN d rÓE˙Û ))ectional behavior of glyphs, on a style-r ê¿ ° d ONLN d õÓÛ˙ )Æun ° d ONLN d û˙8ã (8basis, for special ef _† ° d ONLN d ≥˙ã° )Sfects. ° d ONLN d ∫ 8s (8direction run 1@ ° d ONLN d » ~Ö )FA k‡ ° d ONLN d … ÖÙ ) contiguous (in memory) ° d ONLN d ·8$Ë (!8'sequence of characters having the same ° d ONLN d$80Ø * right-to-left or left-to-right ≥† ° d ONLN d'$Ø0Ó )wline direction. ° d ONLN d768Bz (?8direct memory ‡Ä ° d ONLN dE6ÑBπ )L
Memory dir 3¿ ° d ONLN dO6∫BÊ )6
ectly addr § ° d ONLN dY6ÊB ), essable by ° d ONLN ddB8N… (K8 an application or by QuickDraw ÿ¿ ° d ONLN dÉB…N )ë
GX. Compar M ° d ONLN dçBN )8e ° d ONLN dèN8Z (W8remote memory W† ° d ONLN dúNZÅ )G. ° d ONLN dû`8lª (i8direct memory access (DMA) d` ° d ONLN dπ`ΔlÕ )éA ü ° d ONLN d∫`Õl ) technique for ° d ONLN d…l8x (u8.transferring data in or out of memory without ° d ONLN d˜x8Ñz * using the CPU. ° d ONLN dä8ñn * direct mode •‡ ° d ONLN däxñâ )@See ¯‡ ° d ONLN däâñ◊ )job format mode. ˇ'ö @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-36 4 ^ *¿ ° d ONLN d \ * h S ( e * directory ô@ ° d ONLN d
\ ] h d )3A ”‡ ° d ONLN d \ d h )$ subdivision of a volume, available ° d ONLN d / h * t _ ( q *in the hierar R ° d ONLN d < h ` t Ç )6chical fi aÄ ° d ONLN d E h Ç t ∞ )" le system. @ ° d ONLN d P h ∞ t ∑ ).A X‡ ° d ONLN d Q h ∑ t Δ ) dir ¢ ° d ONLN d U h Δ t ı ) ectory can ° d ONLN d ` t * Ä S ( } * contain fi ¿ ° d ONLN d j t S Ä õ ))les and other dir *¿ ° d ONLN d { t ú Ä )Iectories (known as ° d ONLN d é Ä * å F ( â *subdir ‡ ° d ONLN d î Ä G å n )
L XX Z ).. ° d ONLN d ^ *j ] (g * direct pixel ⁄‡ ° d ONLN d^ gj n )=A Ä ° d ONLN d^ oj ⁄ ) pixel displayed on a dir
¿ ° d ONLN d3^ ⁄j Ë )kect ° d ONLN d7j *v Z (s * device. Dir òÄ ° d ONLN dBj Zv ˛ )0'ect pixels can have pixel values of 16 ° d ONLN div *Ç T ( * or 32 bits. ° d ONLN duà *î } *disabled interrupt Å` ° d ONLN dàà áî Ø )] An interr 1 ° d ONLN dëà ∞î ))upt whose priority ° d ONLN d§î *† Î (ù *.level is lower than or the same as that of an ° d ONLN d“† *¨ B * interr ° d ONLN dÿ† C¨ Ñ )upt that is curr ç ° d ONLN dˆ Ѩ fl )Aently being serviced. ° d ONLN d˛≤ *æ h (ª *disabled item ˆ† ° d ONLN d ≤ ræ ˚ )H!In an alert box or a dialog box, ° d ONLN d-æ * ˝ (« *.an item for which the Dialog Manager does not ° d ONLN d[ *÷ - * r E ° d ONLN d\ .÷ )eport user events. ÁÄ ° d ONLN do ~÷ )P An example of a disabled item ° d ONLN dç÷ *‚ ’ (fl **is static text, which typically does not r ˚` ° d ONLN d∑÷ ’‚ )´
espond to ° d ONLN d¡‚ *Ó D (Î *clicks. ° d ONLN d…Ù * í *discontiguous memory 1‡ ° d ONLN dfiÙ ù – )s
One or mor ` ° d ONLN dËÙ – ◊ )3e ° d ONLN dÍ * ¡ ( * non-continuous blocks of memory Ä ° d ONLN d ¡ )ó. For example, ° d ONLN d * ˚ ( */a graphics client heaps might be discontiguous. ° d ONLN dH ** 0 *d õ¿ ° d ONLN dI 0* ¶ )iscontiguous highlighting (Ä ° d ONLN dc ±* )ÅHighlighting that ° d ONLN du* *6 k (3 *exactly matche > ° d ONLN dÉ* l6 u )Bs t =` ° d ONLN dÜ* v6 – )
he selection range it ° d ONLN dú6 *B ; (? *corr ` ° d ONLN d†6 <B ¸ ),esponds to. It may consist of discontiguous ° d ONLN dÃB *N 2 (K *ar E ° d ONLN dŒB 3N º ) eas when the selection range cr X‡ ° d ONLN dÌB ºN ‚ )â osses dir ò ° d ONLN dˆB ‚N ˇ )&ection ° d ONLN d˝N *Z Ö (W *boundaries. Compar z† ° d ONLN dN ÖZ å )[e ƒ@ ° d ONLN dN åZ ˝ )contiguous highlighting. ° d ONLN d*` *l ï (i *discontinuous selection |` ° d ONLN dB` †l ß )vA ∑ ° d ONLN dC` ßl Ù ) type of selection ° d ONLN dVl *x ‘ (u *'range in which the selected characters ° d ONLN d}x *Ñ f * themselves ar @ ° d ONLN däx gÑ „ )=e not contiguous in memory ù¿ ° d ONLN d§x ‚Ñ ){ . Not to ° d ONLN d≠Ñ *ê x (ç *be confused with ÿ‡ ° d ONLN dæÑ xê ˜ )Ndiscontinuous highlighting. 4 ^¿¯ ° d ONLN d⁄ \ hn ( ediscrete resolution ,‡ ° d ONLN dÓ \y hÄ )_A gÄ ° d ONLN dÔ \Ä h≠ ) printing r f@ ° d ONLN d˙ \≠ hÏ )-esolution that ° d ONLN d h tL ( q has been pr A¿ ° d ONLN d hM tb )3edefi ˝Ä ° d ONLN d hb tΔ )ned by a printer driver ° d ONLN d0 h« tà )e. µ† ° d ONLN d2 hÀ t“ )A @ ° d ONLN d3 h“ tı ) printer ° d ONLN d< t Äc ( }supporting discr ≤ ° d ONLN dL tc Äv )Iete r ÿ ° d ONLN dQ tv Ä€ )esolution prints only a ° d ONLN di Ä åá ( âlimited number of such r 9` ° d ONLN dÅ Äà åfi )nesolutions. Compar {@ ° d ONLN dì Äfi å )Ve ° d ONLN dï å òr ( ïvariable resolution. ° d ONLN d™ û ™- *disk {† ° d ONLN dØ û8 ™? ) A ∂@ ° d ONLN d∞ û? ™‚ )$ physical medium capable of storing ° d ONLN d‘ ™ ∂Q ( ≥ information. ° d ONLN d· º »É *disk-based pixel image ` ° d ONLN d¯ ºé »ï )tA < ° d ONLN d˘ ºï »Ô ) bitmap pixel image ° d ONLN d » ‘H ( — that is stor µ` ° d ONLN d »H ‘n ). ed in a fi ·@ ° d ONLN d# »n ‘ )&le (rather than in memory) ° d ONLN d> ‘ ‡ ( ›$even when the bitmap shape is memory ¿ ° d ONLN db ‘ ‡Ã )∞. ° d ONLN dd Ê ÚI ( Ô
disk cache ˜‡ ° d ONLN do ÊS ÚZ )9A 2Ä ° d ONLN dp Ê[ Úÿ ) part of RAM that acts as an ° d ONLN dç Ú ˛c ( ˚intermediate buf ° d ONLN dù Úd ˛± )Jfer when data is r 7 ° d ONLN dØ Ú± ˛ )Mead fr µ` ° d ONLN dµ Ú ˛Ó )om and ° d ONLN dº ˛
N ( written to fi ñ` ° d ONLN d… ˛N
fi )4 le systems on secondary storage ° d ONLN dÈ
= (devices. ° d ONLN dÚ (a *disk formatting ‹ ° d ONLN d k(à )QThe pr fl ° d ONLN d à( ) ocess of writing special ° d ONLN d !(4Ë (10information onto a disk so that the disk driver ° d ONLN d Q4@/ * can r † ° d ONLN d V40@I )ead fr ч ° d ONLN d \4I@∑ )om and write to the disk. ° d ONLN d vFRk (Odisk initialization a@ ° d ONLN d äFvRì )\The pr d ° d ONLN d êFìR„ ) ocess of making a ° d ONLN d ¢R^Ô ([.disk usable by the Macintosh Operating System. ° d ONLN d —dpû * disk initialization dialog box ̇ ° d ONLN d d®pØ )éA (Ä ° d ONLN d Òd∞p„ ) dialog box ° d ONLN d ˝p|Ú (y1asking the user whether a disk should be ejected ° d ONLN d
.|àT * or initialized. ° d ONLN d
>éöô *Disk Initialization Manager 7† ° d ONLN d
Zé§öÁ )äThe part of the ° d ONLN d
jö¶Í (£,Macintosh Operating System that manages the ° d ONLN d
+ovides information about the location of a ° d ONLN d °§ ( fragment in the data fork of a fi ùÄ ° d ONLN d ¬§” )ä le on disk. . ° d ONLN d Œ . (Defi ° d ONLN d “. _ ) ned by the ,
Courier ° d ONLN d ›_ ß )1 DiskFragment ° d ONLN d Èß Ÿ )H data type. . ° d ONLN d ı$0Å (-disk switch dialog box Ä ° d ONLN d $ã0í )qA ∫¿ ° d ONLN d $í0ı ) dialog box asking the ° d ONLN d $0<† (9!user to insert a particular disk. ° d ONLN d FBNH *
disk verifi fi ° d ONLN d QBHNc ).cation †‡ ° d ONLN d XBnNã )&The pr £¿ ° d ONLN d ^BãN≥ )
ocess of r [Ä ° d ONLN d hB¥NÔ ))eading every ° d ONLN d uNZ (Wbit on the disk to ensur ‡ ° d ONLN d çNÄZÈ )fe that the disk has been ° d ONLN d ¶ZfZ (cformatted corr óÄ ° d ONLN d ¥ZZfÎ )@!ectly and contains no bad blocks. ° d ONLN d ÷lxR (u disk zeroing m ° d ONLN d „l]xz )CThe pr p ° d ONLN d Èlzxß ) ocess of cr ò ° d ONLN d Ùlßx‚ )-eating on the ° d ONLN dxÑ` (Ådisk the data str i¿ ° d ONLN dxaÑx )Guctur Ô† ° d ONLN dxxÑù )es and fi ° d ONLN d!xùÑÁ )%les necessary for ° d ONLN d3Ñê[ (çthe disk to be r ˚¿ ° d ONLN dCÑ[ê∏ )Aecognized as a hierar —` ° d ONLN dXÑ∏ê⁄ )]chical fi ‡¿ ° d ONLN daÑ⁄ê‰ )"le ° d ONLN ddêú{ (ôsystem (HFS) volume. ˇ*` @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-37 4 ^ H¿& ° d ONLN d \ H h í ( e Hdispatch routine -Ä ° d ONLN d \ ù h § )UA h ° d ONLN d \ § h ™ ) r ≠ ° d ONLN d \ ™ h )outine in a script system ° d ONLN d . h H t Ë ( q H'that dispatches script utility calls. W ◊‡ ° d ONLN d U h Á t )üorldScript I ° d ONLN d b t H Ä e ( } Hand W ° d ONLN d g t e Ä# ) -orldScript II each contain a single dispatch ° d ONLN d î Ä H å K ( â Hr E ° d ONLN d ï Ä L å )0outine that works for all compatible 1-byte and ° d ONLN d ≈ å H ò ã ( ï H2-byte scripts, r E` ° d ONLN d ÷ å å ò Ω )D espectively ~` ° d ONLN d · å º ò æ )0. ° d ONLN d „ û H ™ à ( ß Hdispatch table ü ° d ONLN d Ú û í ™ ô )JA Ÿ† ° d ONLN d Û û ô ™ ) table that is part of a script ° d ONLN d ™ H ∂ è ( ≥ Hsystem’s script r ˇ ° d ONLN d$ ™ è ∂ ° )Gecor sÄ ° d ONLN d( ™ ¢ ∂ )d; it contains the addr ° d ONLN d? ™ ∂ )aesses ° d ONLN dE ∂ H ¬ ( ø H/of the script utilities for that script system. ° d ONLN du » H ‘ æ *display coordinate system W ° d ONLN dè » … ‘ )ÅThe QuickDraw ° d ONLN dù ‘ H ‡ ( › H-graphics world, which can be used to display ° d ONLN d ‡ H Ï h * QuickT fi‡ ° d ONLN d– ‡ h Ï ) &ime movies, as opposed to the movie’s ° d ONLN dˆ Ï H ¯ q ( ı H time coor ˆ ° d ONLN dˇ Ï q ¯ ‚ ))dinate system, which defi ˜¿ ° d ONLN d Ï ‚ ¯ )qnes the basic ° d ONLN d& ¯ H ˆ ( H)time unit for each of the movie’s tracks. ° d ONLN dP
H ~ * display line ¢ ° d ONLN d]
à
)@ The horizontal extent of an ar „ ° d ONLN d{
% )Çea for ° d ONLN dÇ H" ( H/drawing text on a display device. The left and ° d ONLN d±" H. “ * !right ends of the display line ar ɇ ° d ONLN d“" “. )äe the text ar ʇ ° d ONLN dfl". )3ea’s ° d ONLN d‰. H: ï (7 Hleft and right mar L@ ° d ONLN dˆ. ñ: ´ )Ngins. ° d ONLN d¸@ HL z (I H display list JÄ ° d ONLN d @ ÖL π )= In a standar ´‡ ° d ONLN d@ πL « )4d fi T` ° d ONLN d@ »L% )le dialog box, the list ° d ONLN d1L HX Y (U Hof fi ÷ ° d ONLN d6L YX ).les, folders, and volumes at one level of the ° d ONLN ddX Hd Ö (a Hdisplay hierar ı¿ ° d ONLN drX Öd î )=chy ™¿ ° d ONLN duX îd † ), fr √† ° d ONLN dyX †d! ) om which the user can select ° d ONLN dñd Hp b (m Hitems. ° d ONLN dùv HÇ Ñ *display order P¿ ° d ONLN d´v èÇ ù )G(1) xÄ ° d ONLN dØv ùÇ Ô )The left-to-right or îÄ ° d ONLN d√v ÔÇ )Rder in ° d ONLN d Ç Hé è (ã Hwhich glyphs ar ÆÄ ° d ONLN dŸÇ èé ◊ )Ge drawn on a scr h ° d ONLN dÈÇ ÿé ˜ )Ieen by ° d ONLN dé Hö { (ó H QuickDraw f† ° d ONLN d˘é {ö ‰ )3. Because not all text is r ` ° d ONLN dé Âö ˜ )jead ° d ONLN dö H¶ Ω (£ H left-to-right, the display or x` ° d ONLN d5ö Ω¶ )uder of glyphs may be ° d ONLN dJ¶ H≤ T (Ø Hdif ™` ° d ONLN dM¶ T≤ ` ) fer å‡ ° d ONLN dP¶ `≤ w ) ent fr ° d ONLN dV¶ x≤ ≈ )om the storage or $¿ ° d ONLN dg¶ ≈≤ ¯ )Mder of their ° d ONLN dt≤ Hæ Y (ª Hcorr ` ° d ONLN dx≤ Zæ )#esponding character codes in memory É¿ ° d ONLN dõ≤æ )ß. ° d ONLN dùæ H V (« H(2) ß¿ ° d ONLN d°æ V ® )The left-to-right or √¿ ° d ONLN dµæ ® ‚ )Rder in which ° d ONLN d¬ H÷ ~ (” H
QuickDraw —† ° d ONLN dà ~÷ )6 GX displays glyphs. Display or C‡ ° d ONLN dÍ ÷ )äder ° d ONLN dÓ÷ H‚ (fl H.determines the glyph index of each glyph in a ° d ONLN d ‚ HÓ S * lin " ° d ONLN d ‚ TÓ ` ) e a k¿ ° d ONLN d"‚ `Ó | ) nd ma ¨‡ ° d ONLN d'‚ |Ó ä ) y d ◊¿ ° d ONLN d*‚ äÓ ê )if Ê` ° d ONLN d,‚ êÓ ò )fe ‡ ° d ONLN d.‚ ôÓ ¢ ) r f ` ° d ONLN d1‚ ¢Ó • ) r è` ° d ONLN d2‚ ¶Ó Î )om the input or v ° d ONLN dA‚ ÎÓ )E der of th +@ ° d ONLN dJ‚Ó )&e ° d ONLN dLÓ H˙ n (˜ H
text. See J ° d ONLN dVÓ o˙ • )' glyph index ˇ ° d ONLN daÓ •˙ ß )6. ° d ONLN dbÓ ®˙ Œ ) Compar &† ° d ONLN diÓ œ˙ ÷ )'e p@ ° d ONLN dkÓ ÷˙ ) input order –¿ ° d ONLN dvÓ ˙ )3, P¿ ° d ONLN dwÓ ˙ ) ° d ONLN dx˙ H x ( H source text ¿ ° d ONLN dÉ˙ y { )1. ° d ONLN dÖ H ñ ( Hdisplay rectangle Ö ° d ONLN dó † ß )XA ø¿ ° d ONLN dò ß ≠ ) r ¿ ° d ONLN dö Æ ˘ )ectangle that defi €¿ ° d ONLN d¨ ˘ )Knes the ° d ONLN d¥ H$ (! H2size and location of an item in an alert box or a ° d ONLN dÊ$ H0 ∂ * dialog box. The display r R` ° d ONLN dˇ$ ∂0 )nectangle is specifi t† ° d ONLN d$0 )Med in ° d ONLN d0 H< ∑ (9 Han item list and uses coor B ° d ONLN d20 ∏<# )pdinates local to the alert ° d ONLN dM< HH ü (E Hbox or a dialog box. ° d ONLN dbN HZ } * display text Ü` ° d ONLN doN áZ ª )? The visual r ¬@ ° d ONLN d{N ªZ … )4epr S ° d ONLN d~N Z )esentation of the ° d ONLN dêZ Hf! (c H3text of a typographic shape. Display text consists ° d ONLN d√f Hr * -of a sequence of glyphs, arranged in display ° d ONLN dr H~ Q * or ∫Ä ° d ONLN dÚr Q~ _ ) der ’ ° d ONLN dır _~ à ). Compar ¸¿ ° d ONLN d˝r à~ è ))e F` ° d ONLN dˇr ê~ √ ) source text. 4 ^8¿ ° d ONLN d \8 hZ ( e8dispose { ° d ONLN d \e hk )-T ∞¿ ° d ONLN d \j hö ) o delete a r † ° d ONLN d! \õ h´ )1efer ∫¿ ° d ONLN d% \´ h )ence to an object. When ° d ONLN d= h8 t˜ ( q8-an application no longer needs an object, it ° d ONLN dj t8 Ä * 0disposes of the object. That action deletes the ° d ONLN dö Ä8 å[ * object fr È ° d ONLN d£ Ä[ åÆ )#om memory if ther ˙ ° d ONLN d¥ ÄÆ åæ )Se ar † ° d ONLN d∏ Äø å )e no other curr † ° d ONLN d« Ä å )Aent ° d ONLN dÀ å8 ò; ( ï8r E ° d ONLN dà å< òL )efer Ò ° d ONLN d– åL ò
)-ences to the object; otherwise, disposing of ° d ONLN d˝ ò8 §s ( °8an object mer Ñ ° d ONLN d
òs §ñ );ely decr _‡ ° d ONLN d òñ § )#eases its owner count by 1. ° d ONLN d. ™8 ∂É ( ≥8disposed handle Ω‡ ° d ONLN d> ™ç ∂î )UA ¯Ä ° d ONLN d? ™î ∂ ) handle whose associated ° d ONLN dX ∂8 ¬; ( ø8r E ° d ONLN dY ∂< ¬„ )&elocatable block has been disposed of. ° d ONLN dÄ »8 ‘í ( —8distinguished name I@ ° d ONLN dì »ù ‘˚ )eThe complete identifi UÄ ° d ONLN d® »˚ ‘ )^er of ° d ONLN dÆ ‘8 ‡ª ( ›8 the owner or issuer of a certifi r¿ ° d ONLN dŒ ‘º ‡“ )Ñcate. ê† ° d ONLN d‘ ‘“ ‡Ÿ )A À@ ° d ONLN d’ ‘Ÿ ‡€ ) ° d ONLN d÷ ‡8 Ï ( È8-distinguished name includes elements such as ° d ONLN d Ï8 ¯à * common name, or ~ ° d ONLN d Ïà ¯« )Pganization, str } ° d ONLN d ! Ï« ¯Î )?eet addr œ ° d ONLN d ) ÏÎ ¯ )$ ess, and ° d ONLN d 2 ¯8Z (8country ʆ ° d ONLN d 9 ¯Y[ )!. ° d ONLN d ;
8S (8dither B‡ ° d ONLN d B
^d )&T x† ° d ONLN d C
c )o appr 7` ° d ONLN d I
Ä ) oximate colors that a display ° d ONLN d g8"˚ ( 8,device cannot draw with patterns of similar ° d ONLN d ì"8.‰ * 'colors that the display device can draw K` ° d ONLN d ∫"‰.Ê )¨. ° d ONLN d º48@b (=8 dithering A† ° d ONLN d Δ4m@t )5A |@ ° d ONLN d «4t@› ) technique used to impr R` ° d ONLN d fi4›@ )i
ove pictur ! ° d ONLN d Ë4
@ )-e ° d ONLN d Í@8Lë (I8quality when you ar ÷† ° d ONLN d ˝@ëL )Ye attempting to display an ° d ONLN d
L8X· (U8(image that exists at a higher bit-depth ° d ONLN d
@X8d; * r E ° d ONLN d
AX<dJ )epr ’¿ ° d ONLN d
DXJd ),esentation on a lower bit-depth device. For ° d ONLN d
pd8p (m80example, you might want to dither a 24 bits per ° d ONLN d
†p8|fi * 'pixel image for display on an 8-bit scr ·¿ ° d ONLN d
«pfi|Ô )¶een. ° d ONLN d
ÃÇ8él (ã8 dither level ˘¿ ° d ONLN d
ŸÇvé} )>A 4` ° d ONLN d
⁄Ç~éä ) pr {Ä ° d ONLN d
›Çäé ) !operty of a view port object. It ° d ONLN d
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-38 4 ^ *¿ ° d ONLN d \ * h W ( e *document
° d ONLN d \ b h p )8(1) ”Ä ° d ONLN d \ o h v )A ° d ONLN d \ w h ) fi ö‡ ° d ONLN d \ h ‘ )le that a user can cr ö@ ° d ONLN d & \ ‘ h ˚ )U eate and ° d ONLN d / h * t @ ( q *edit. 1¿ ° d ONLN d 5 h @ t G )A l` ° d ONLN d 6 h G t Û )' document is usually associated with a ° d ONLN d ] t * Ä ¸ ( } *1single application, which the user expects to be ° d ONLN d é Ä * å ˝ * /able to open by double-clicking the document’s ° d ONLN d Ω å * ò w * icon in the Finder ö ° d ONLN d œ å w ò ä )M. (2) cÄ ° d ONLN d ’ å ä ò ◊ )Any collection of ° d ONLN d Á ò * § Ó ( ° *,information that is displayed in a document ° d ONLN d § * ∞ N * window é ° d ONLN d § N ∞ P )$. ° d ONLN d ∂ * ¬ v ( ø *document record lÄ ° d ONLN d+ ∂ Å ¬ ◊ )WAn application-defi Ç ° d ONLN d> ∂ ◊ ¬ )V ned data ° d ONLN dG ¬ * Œ 5 ( À *str fi ° d ONLN dJ ¬ 5 Œ L ) uctur c‡ ° d ONLN dO ¬ M Œ Ú )&e that contains information about the ° d ONLN du Œ * ⁄ N ( ◊ *window é ° d ONLN d{ Œ N ⁄ | )$ , any contr - ° d ONLN dÜ Œ } ⁄ ı )/ols in the window (such as ° d ONLN d° ⁄ * Ê 6 ( „ *scr Ú@ ° d ONLN d§ ⁄ 6 Ê à ) oll bars), and the fi ö‡ ° d ONLN dπ ⁄ â Ê ¸ )Sle (if any) whose contents ° d ONLN d‘ Ê * Ú 2 ( Ô *ar E ° d ONLN d÷ Ê 3 Ú ® ) e displayed in the window S‡ ° d ONLN dÔ Ê ® Ú ™ )u. ° d ONLN dÒ ¯ * ( *document window L` ° d ONLN d ¯ ä ë )`A á ° d ONLN d ¯ ë Ù ) window in which the ° d ONLN d * ı ( */user enters text, draws graphics, or otherwise ° d ONLN dF * ¢ * enters or manipulates data. ° d ONLN db" *. Ç *dominant direction ɇ ° d ONLN du" å. ¨ )bThe dir à¿ ° d ONLN d|" ¨. Ú ) ection in which ° d ONLN då. *: c (7 *successive gr † ° d ONLN dô. d: ± ):oups of glyphs ar ı‡ ° d ONLN d™. ∞: ª )Le r Ä ° d ONLN d≠. º: ) ead. Dominant ° d ONLN dª: *F 6 (C *dir I ° d ONLN dæ: 7F £ )ection is independent of ¿ ° d ONLN d◊: §F Õ )m glyph dir < ° d ONLN d‡: ÕF Í ))ection. gÄ ° d ONLN dÁ: ÍF ˝ ) See ° d ONLN dÏF *R > (O *also ö‡ ° d ONLN dÒF >R â )glyph direction, ⁄† ° d ONLN dF âR Δ )Kline direction 4@ ° d ONLN dF «R … )>. ° d ONLN dX *d R (a * dot color ƒ¿ ° d ONLN d X \d Ú )2$The color of the dots of a halftone. ° d ONLN dAj *v O (s *dot type ˝Ä ° d ONLN dJj Yv Ê )/ The shape of dot employed in a ° d ONLN div *Ç ú ( *halftone pattern, such as r ¸¿ ° d ONLN dÑv úÇ ˛ )round, line, or triangle. ° d ONLN dùà *î \ (ë *
(⁄ (%,low-quality drafts of text documents that ar ˇ` ° d ONLN d
3 ⁄(· )¿e ° d ONLN d
5(4∞ (1"printed straight down the page, fr ^@ ° d ONLN d
W(∞4› )ñ
om top to ° d ONLN d
a4@™ (= bottom and left to right. Compar fi ° d ONLN d
Å4™@± )êe '¿ ° d ONLN d
É4≤@‡ ) enhanced ° d ONLN d
å@L (Idraft-quality printing. ° d ONLN d
§R^N * drag region ° d ONLN d
∞RY^u )?The ar ¿ ° d ONLN d
∂Ru^Ô ) ea occupied by a window’s ° d ONLN d
–^j< (g title bar ‹ ° d ONLN d
Ÿ^;jÌ )!), except for the close box and zoom box. ° d ONLN d jv (s-The user can move a window on the desktop by ° d ONLN d /vÇp * dragging the drag r µ` ° d ONLN d BvpÇã )Vegion. ° d ONLN d IàîY (ëdrawing error å ° d ONLN d Wàcîj )IA Δ† ° d ONLN d Xàjî¢ ) QuickDraw ò@ ° d ONLN d cà£î¿ )9GX err Ê ° d ONLN d ià¿îÀ ) or ° d ONLN d l (ù'indicating why your shape did not draw . ° d ONLN d 솨O * successfully d@ ° d ONLN d ü†N¨g )4. The ,
Courier d@ ° d ONLN d •†g¨Ÿ )GXGetShapeDrawError d@ ° d ONLN d ∏†Ÿ¨€ )r . ° d ONLN d π¨∏£ (µ function posts such a single err Å ° d ONLN d Ÿ¨£∏¨ )âor +‡ ° d ONLN d €¨¨∏Æ ) . ° d ONLN d ›æ ë («drawing process sequence  ° d ONLN d ˆæõ ‰ )ÅThe sequence in ° d ONLN d ÷x (”which QuickDraw pr k ° d ONLN d x÷ˆ )^ ocesses objects: shape, style, ° d ONLN d 7÷‚ÿ (fl+ink, transform, view port, and view device. ° d ONLN d cËÙ. *drift
¿ ° d ONLN d iË9Ù? ) T @Ä ° d ONLN d jË>Ùí )o deviate or vary fr fl ° d ONLN d ~ËíÙ“ )Tom scheduled ° d ONLN d ãÙ G (˝
execution. ° d ONLN d ñC *
drift-free %‡ ° d ONLN d °NÉ )4 Executed pr ° d ONLN d ¨É· )5ecisely as scheduled, ° d ONLN d ¬ c (without drifting. ° d ONLN d ‘$0P * drive queue 5† ° d ONLN d ‡$[0b )AA p@ ° d ONLN d ·$b0Ô )" list of all volumes connected to ° d ONLN d0<U (9 the computer ·† ° d ONLN d0T<V ):. ° d ONLN dBN5 (Kdriver F ° d ONLN dB@NQ )&See ô ° d ONLN d BQNå )device driver ¡` ° d ONLN d)BåNé );. ° d ONLN d+T`â (]driver reference number ó` ° d ONLN dCTì`ö )yA “ ° d ONLN dDTö`’ ) number that ° d ONLN dQ`l9 (iidentifi V† ° d ONLN dY`:lø ) es each installed device driver °Ä ° d ONLN dx`ælÊ )Ñ . It is the ° d ONLN dÑlx§ (u one’s complement of the driver q` ° d ONLN d¢l•x )ã’s unit number ´‡ ° d ONLN d∞lÂxÁ )@. ° d ONLN d≤~ä (ád õ¿ ° d ONLN d≥~ äM )
rop capita fi ° d ONLN dΩ~MäP )-l 1‡ ° d ONLN dø~[äb )A lÄ ° d ONLN d¿~bäl ) la ‘‡ ° d ONLN d√~läo )
r ô‡ ° d ONLN dƒ~päó )ge upper † ° d ONLN dÃ~òäø )(
case lette ‡ ° d ONLN d÷~¿ä… )(r t ∏‡ ° d ONLN dŸ~…ä„ ) hat dr -` ° d ONLN dfl~‰äÔ )op • ° d ONLN d·~ÔäÛ ) s ‚ ° d ONLN d‚~Ûäı ) ° d ONLN d„äñŒ (ì+below the main line of text for aesthetic r ù` ° d ONLN däŒñÓ )¥easons. ° d ONLN dú®< (•drop-in Ì¿ ° d ONLN d úF®W ),See @¿ ° d ONLN d"úX®º )application extension. ˇ+§ @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-39 4 ^ H¿& ° d ONLN d \ H h Ä ( e H drop-launch ïÄ ° d ONLN d \ ä h ê )BT À@ ° d ONLN d \ è h$ )!o drag a document’s icon onto an ° d ONLN d . h H t ¨ ( q Happlication’s icon, ther ˝ ° d ONLN d F h ¨ t$ )deby opening the document. ° d ONLN d ` z H Ü ∂ ( É Hdrop-sample conversion æÄ ° d ONLN d w z ¿ Ü « )xA ˘ ° d ONLN d x z « Ü" ) form of sample rate ° d ONLN d ç Ü H í ( è H.conversion that uses an existing sample as an ° d ONLN d ª í H û „ * !interpolated sample point. Compar † ° d ONLN d ‹ í ‰ û Î )úe j@ ° d ONLN d fi í Î û )linear ° d ONLN d  û H ™ Ü ( ß Hinterpolation. ° d ONLN d Ù ∞ H º d *DSAP “† ° d ONLN d ˘ ∞ n º )&See %† ° d ONLN d ˝ ∞ Ä º )!destination service access point. ° d ONLN d ¬ H Œ \ ( À HDSP ` ° d ONLN d# ¬ g Œ x ) See ^` ° d ONLN d' ¬ x Œ ‚ )digital signal processor · ° d ONLN d? ¬ · Œ „ )i. ° d ONLN dA ‘ H ‡ ] ( › HDTE õ ° d ONLN dE ‘ g ‡ x ) See Ó ° d ONLN dI ‘ x ‡ Î )data terminal equipment. ° d ONLN db Ê H Ú t ( Ô H
dual caret 3 ° d ONLN dm Ê Ú Ü )7A m¿ ° d ONLN dn Ê Ü Ú ¨ ) high car Ω@ ° d ONLN dw Ê ¨ Ú Ú )&et and a low car †Ä ° d ONLN dá Ê Ú Ú )F et, each ° d ONLN dê Ú H ˛ ( ˚ H.measuring half the line’s height. The dual car ¿ ° d ONLN dæ Ú ˛ )»et ° d ONLN d¡ ˛ H
( H1appears only when the text insertion point is at ° d ONLN dÚ
H Œ * the boundary between two dir ˜¿ ° d ONLN d
Œ Ô )Üection r ‡ ° d ONLN d
)" uns in a ° d ONLN d H" ‡ ( H$line of text. The high (primary) car í ° d ONLN dC ‡"" )òet is displayed ° d ONLN dS" H. ó (+ Hat the primary car ᇠ° d ONLN de" ó. ‹ )Oet position, corr ø‡ ° d ONLN dv" ‹. )Eesponding to ° d ONLN dÉ. H: å (7 Hthe character of ú@ ° d ONLN dì. å: Δ )Dfset in the dir ` ° d ONLN d¢. «: Ë );ection r #Ä ° d ONLN d™. Ë:
)!un that ° d ONLN d≤: HF Y (C Hcorr ` ° d ONLN d∂: ZF À )esponds to the system dir @ ° d ONLN dœ: ÀF )qection. The low ° d ONLN dflF HR ã (O H(secondary) car 8@ ° d ONLN dÓF åR )D!et is displayed at the secondary ° d ONLN dR H^ U ([ Hcar µ@ ° d ONLN dR U^ ö )et position, corr Ì@ ° d ONLN d#R ö^ )Eesponding to the character ° d ONLN d>^ Hj P (g Hof ¿ ° d ONLN d@^ Qj ã ) fset in the dir ò‡ ° d ONLN dO^ ãj ¨ ):ection r £ ° d ONLN dW^ ¨j )!un that is counter to the ° d ONLN dqj Hv v (s H
system dir ≤@ ° d ONLN d{j vv – ).ection. When the car ‹¿ ° d ONLN dèj –v
)Zet position is ° d ONLN dûv HÇ æ ( Hunambiguous (not on a dir ŸÄ ° d ONLN d∑v æÇ )vection boundary), the ° d ONLN dÕÇ Hé ø (ã Hprimary and secondary car ∞Ä ° d ONLN dÊÇ øé ÷ )wets ar >Ä ° d ONLN dÏÇ ◊é )e at the same ° d ONLN d˙é Hö ◊ (ó H"position, so the user sees one car Ò‡ ° d ONLN d é ◊ö ‰ )èet. üÄ ° d ONLN d é ‰ö ) Also called ° d ONLN d,ö H¶ h (£ H split car ˛ ° d ONLN d5ö h¶ q ) et. µ† ° d ONLN d8ö r¶ ò )
° d ONLN d¶® Ÿ¥% )!’s 32-bit data bus. 4 ^8¿ ° d ONLN d∫ \8 hõ ( e8dynamic highlighting . ° d ONLN dœ \¶ h√ )nThe pr 1 ° d ONLN d’ \√ hÁ ) ocess of ° d ONLN dfi h8 t¨ ( q8continually drawing and r z† ° d ONLN d˜ h¨ tÈ )tedrawing the ° d ONLN d t8 Äv ( }8highlighted ar 8@ ° d ONLN d tw Ä )? ea as the user moves the cursor ° d ONLN d2 Ä8 åE ( â8thr X¿ ° d ONLN d5 ÄE å )+ough the text while holding down the mouse ° d ONLN d` å8 òW ( ï8button. ° d ONLN dh û8 ™á *dynamic window 0† ° d ONLN dw ûí ™ô )ZA k@ ° d ONLN dx ûô ™
) window that can change ° d ONLN dê ™8 ∂h ( ≥8its title or r ¥ ° d ONLN dû ™h ∂ )0(eposition any of the objects within its ° d ONLN dΔ ∂8 ¬d ( ø8
content ar õ‡ ° d ONLN d– ∂d ¬p ),ea. ° d ONLN d‘ »8 ‘S ( —8EASC ∂‡ ° d ONLN dŸ »] ‘n )%See ‡ ° d ONLN d› »o ‘˜ )Enhanced Apple Sound Chip. ° d ONLN d¯ ⁄8 Êu ( „8echoer socket fi ° d ONLN d ⁄ Êˇ )G On every node, the statically ° d ONLN d $ Ê8 Úv ( Ô8 assigned DDP ˛¿ ° d ONLN d 0 Êv Ú˙ )> socket, socket number 4, that b† ° d ONLN d O Ê˚ Ú )ÖAEP !† ° d ONLN d R Ê Ú ) ° d ONLN d S Ú8 ˛\ ( ˚8 uses to r G† ° d ONLN d \ Ú] ˛∫ )%eceive packets sent fr ° ° d ONLN d r Ú∫ ˛ )]om other nodes ° d ONLN d Å ˛8
c (8over DDP .Ä ° d ONLN d â ˛d
),$ and echo those packets back to the ° d ONLN d ≠
8õ (8sending node. See also V¿ ° d ONLN d √
ú‘ )d AEP Echoer „` ° d ONLN d Œ
”’ )7, c` ° d ONLN d œ
÷ÿ ) „` ° d ONLN d –
ÿ˙ )AppleT ≈¿ ° d ONLN d ÷
˙
)"alk ° d ONLN d ⁄8"x ( 8Echo Protocol. ° d ONLN d È(84å *Echo Reply packet È` ° d ONLN d ˚(ñ4ù )^A $ ° d ONLN d ¸(û4€ ) packet sent fr ‰¿ ° d ONLN d
(€4¸ )=om the ≠@ ° d ONLN d
(¸4 )!AEP l@ ° d ONLN d
(4 ) ° d ONLN d
48@˝ (=8-Echoer to the originator of the Echo Request ° d ONLN d
C@8Lö * packet. Whenever the • ° d ONLN d
X@öL≠ )bAEP d ° d ONLN d
[@ÆL’ ) Echoer r ∏ ° d ONLN d
d@’L )' eceives an ° d ONLN d
oL8Xæ (U8 Echo Request packet, it modifi Δ` ° d ONLN d
çLæX )Ües the function ° d ONLN d
ùX8d> (a8fi å¿ ° d ONLN d
üX>dé )eld, which is the fi <` ° d ONLN d
≥Xèd
)Q rst byte in the packet’s data ° d ONLN d
—d8p (m85portion, setting it to a value of 2 to indicate that ° d ONLN d p8|ì * the packet is now a r s ° d ONLN d pì|ˇ )[eply packet, then it calls ° d ONLN d 6|8àM (Ö8DDP ÷Ä ° d ONLN d 9|Màˇ )* to send a copy of the packet back to the ° d ONLN d cà8î] (ë8 socket fr ÷¿ ° d ONLN d là]îÏ )%!om which it originated. See also L` ° d ONLN d çàÌî )êEcho ° d ONLN d íî8†Ä (ù8Request Packet. ° d ONLN d ¢¶8≤ñ *Echo Request packet Ê@ ° d ONLN d ∂¶†≤ß )hA ‡ ° d ONLN d ∑¶®≤˝ ) packet send to the Ÿ ° d ONLN d À¶¸≤ )TAEP ò ° d ONLN d Œ¶≤ ) ° d ONLN d œ≤8æ` (ª8 Echoer fr ® ° d ONLN d ÿ≤`æç )(om a DDP H ° d ONLN d ‡≤éæΔ ). client. The fi .‡ ° d ONLN d Ô≤«æ )9rst byte of the ° d ONLN d ˇæ8 («80data portion of the packet serves as a function ° d ONLN d / 8÷> * fi å¿ ° d ONLN d 1 >÷
)2eld. When this byte is set to 1, the packet is an ° d ONLN d c÷8‚≈ (fl8 Echo Request packet. When the ¨† ° d ONLN d Å÷≈‚ÿ )çAEP k† ° d ONLN d Ñ÷Ÿ‚¸ ) Echoer ° d ONLN d å‚8Ó; (Î8r E ° d ONLN d ç‚<ÓÒ )(eceives an Echo Request packet, it modifi ıÄ ° d ONLN d ∂‚ÒÓ )µes the ° d ONLN d ΩÓ8˙e (˜8
function fi ° d ONLN d »Óf˙ ).%eld to now identify the packet as an ° d ONLN d Ì˙8∏ (8 Echo Reply packet. Then the ]¿ ° d ONLN d ˙∏À )ÄAEP ¿ ° d ONLN d ˙à ) Echoer calls ° d ONLN d8M (8DDP ÷Ä ° d ONLN d Mˇ )* to send a copy of the packet back to the ° d ONLN dG8 ] (8 socket fr ÷¿ ° d ONLN dP] Ï )%!om which it originated. See also L` ° d ONLN dqÌ )êEcho ° d ONLN dv 8*v ('8Reply packet. ° d ONLN dÑ08<M *edge *‡ ° d ONLN dâ0X<_ ) A eÄ ° d ONLN dä0_< )' line or curve that makes up part of a ° d ONLN d±<8Hv (E8shape contour ÖÄ ° d ONLN dæ<vHx )>. ° d ONLN d¿N8ZY (W8edge of ° d ONLN d«NYZi )!fset ó¿ ° d ONLN dÃNtZ{ )A “` ° d ONLN dÕN{Zõ ) byte of ê‡ ° d ONLN d’NúZÊ )!fset into the sour {` ° d ONLN dÁNÊZ )J ce text of ° d ONLN dÚZ8f™ (c8a layout shape that specifi T‡ ° d ONLN dZ´f‰ )ses a position Í ° d ONLN dZ‰f )9between Q ° d ONLN d"Zf )! ° d ONLN d#f8rë (o8byte values. Edge of k ° d ONLN d7fërΔ )Yfsets in sour }` ° d ONLN dDfΔrÌ )5
ce text ar Û@ ° d ONLN dNfÌr¯ )'e r ‡ ° d ONLN dQf˘r ) elated ° d ONLN dXr8~P ({8to car Ì ° d ONLN d^rP~Ì )$et positions in display text. Compar W‡ ° d ONLN dÇrÓ~ı )ûe °Ä ° d ONLN dÑrı~ )byte ° d ONLN dâ~8äA (á8of ≈ ° d ONLN dã~Aäó ) fset, caret position. ˇ)b @ ˇ ˇˇˇˇ @
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4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-40 4 ^ *¿ ° d ONLN d \ * h J ( e *edition B@ ° d ONLN d \ U h )+)The data written to an edition container ° d ONLN d 1 h * t i ( q *by a publisher † ° d ONLN d ? h i t n )?. ß@ ° d ONLN d A h m t t )A ·‡ ° d ONLN d B h t t Ô ) publisher writes data to an ° d ONLN d _ t * Ä ¸ ( } *.edition whenever a user saves a document that ° d ONLN d ç Ä * å É * contains a publisher fl ° d ONLN d ° Ä Ç å Û )X, and subscribers in other ° d ONLN d º å * ò w ( ï *documents may r ü ° d ONLN d À å w ò ∂ )Mead the data fr X‡ ° d ONLN d ⁄ å ∑ ò ˘ )@om the edition ° d ONLN d È ò * § ∫ ( ° *!whenever it is updated. See also ˙@ ° d ONLN d
ò ∫ § Ê )ê publisher ÿ@ ° d ONLN d ò Ê § Î ),, ° d ONLN d § * ∞ Y ( ≠ *
subscriber ≤Ä ° d ONLN d § Y ∞ [ )/. ° d ONLN d! ∂ * ¬ x ( ø *edition container ÑÄ ° d ONLN d3 ∂ Ç ¬ â )XA ø ° d ONLN d4 ∂ â ¬ ë ) fi K‡ ° d ONLN d7 ∂ í ¬ ) le that holds edition data, ° d ONLN dS ¬ * Œ - ( À *r E ° d ONLN dT ¬ . Œ < )epr ’¿ ° d ONLN dW ¬ < Œ ¯ )+esented on the desktop by an edition icon. ° d ONLN dÇ Œ * ⁄ ‘ ( ◊ *(An edition container obtains its data fr ‹Ä ° d ONLN d™ Œ ‘ ⁄ Ï )™om a ° d ONLN dØ ⁄ * Ê ‘ ( „ *&publisher within a document. See also a ° d ONLN d’ ⁄ ’ Ê ˙ )´ edition, ° d ONLN dfi Ê * Ú V ( Ô * publisher ^ ° d ONLN dÁ Ê V Ú X ),. ° d ONLN dÈ ¯ * v ( *Edition Manager lÄ ° d ONLN d˘ ¯ Å – )WThe collection of r ò† ° d ONLN d ¯ – )Ooutines that ° d ONLN d * ˛ ( */allows applications to automate copy and paste ° d ONLN dH * * 2operations between applications, so that data can ° d ONLN dz *( I * be shar $† ° d ONLN dÅ J( é ) ed dynamically w ° d ONLN dè ç( è )C. ° d ONLN dë. *: S (7 *
edit state €Ä ° d ONLN dú. ]: • )3Information defi ° d ONLN d¨. ¶: fl )Ining the curr •¿ ° d ONLN dπ. fl: )9
ent state ° d ONLN d√: *F ö (C *of a movie or track with r ü¿ ° d ONLN d›: öF ‰ )pespect to an edit ° d ONLN dÔF *R Ü (O *session. The Movie T d` ° d ONLN dF ÜR ˆ )\oolbox uses edit states to ° d ONLN d R *^ ù ([ * support its undo facilities. ° d ONLN d;d *p } *eight-color system † ° d ONLN dNd àp æ )^ The eight pr Î` ° d ONLN dZd Ωp “ )5edefi ß ° d ONLN d_d ”p ) ned colors ° d ONLN djp *| 3 (y *pr G ° d ONLN dlp 4| Ú )
Courier ° d ONLN d‘~ kä } )ANIL !† ° d ONLN d◊~ }ä ) (possibly indicating that the . ° d ONLN dˆä *ñ a (ì * underlying r 5‡ ° d ONLN dä bñ „ )8 elocatable block has been pur ˜` ° d ONLN d ä „ñ ˘ )Åged). 4 ^¿¯ ° d ONLN d% \ hT ( e empty shape ä ° d ONLN d1 \^ he )DA ƒ¿ ° d ONLN d2 \e hø ) type of QuickDraw ˝ ° d ONLN dE \ø hÓ )Z
™# ∂I ) chitectur ˘¿ ° d ONLN d ™I ∂Ö )&e of the CPU. s† ° d ONLN d! ™Ü ∂ˆ )=An emulated application ° d ONLN d9 ∂ ¬ ( ør E ° d ONLN d: ∂ ¬Ê )0elies on an emulator to translate its code into ° d ONLN dj ¬ ŒB ( À
that instr m‡ ° d ONLN dt ¬B Œó )(uction set. See also ç¿ ° d ONLN dâ ¬ó ŒË )U680x0 application. ° d ONLN dú ‘ ‡H ( › emulation %‡ ° d ONLN d¶ ‘S ‡p )9The pr (¿ ° d ONLN d¨ ‘p ‡º ) ocess by which a ° d ONLN dΩ ‡ Ï. ( Èmicr q† ° d ONLN d¡ ‡. Ï= )opr Æ@ ° d ONLN dƒ ‡= Ï› )&ocessor is able to execute code in an ° d ONLN dÍ Ï ¯. ( ıinstr ó¿ ° d ONLN dÔ Ï. ¯g )uction set dif Ù ° d ONLN d˝ Ïg ¯s )9fer ÷† ° d ONLN d Ïs ¯ä ) ent fr L‡ ° d ONLN d Ïã ¯Δ )om its native ° d ONLN d ¯. (instr ó¿ ° d ONLN d ¯.É )uction set. See also ∑† ° d ONLN d . ¯É÷ )U68LC040 Emulator 4Ä ° d ONLN d > ¯÷ÿ )S. ° d ONLN d @
Ü (emulation environment Ü` ° d ONLN d V
êÛ )vThe 680x0-compatible ° d ONLN d k"1 ( envir n† ° d ONLN d p1"ô )onment on PowerPC pr ߇ ° d ONLN d Ñô"π )hocessor ¿ ° d ONLN d ã∫"Ÿ )!-based ° d ONLN d í".Ü (+Macintosh computers pr ´@ ° d ONLN d ®"Ü.Ó )lovided by the 68LC040 ° d ONLN d æ.:à (7#Emulator and the Mixed Mode Manager d† ° d ONLN d ·.Ã:Œ )≤. ° d ONLN d „@LC (Iemulator ô‡ ° d ONLN d Ï@ML^ )3See χ ° d ONLN d @^L± )68LC040 Emulator i¿ ° d ONLN d
@±L≥ )S. ° d ONLN d
R^8 ([enable ` ° d ONLN d
RC^I ))T A ° d ONLN d
RH^Ó )&o make a script system available. The ° d ONLN d
0^jÔ (g0Script Manager and the script extensions enable ° d ONLN d
`jv¬ * 'only those script systems that have a r ùÄ ° d ONLN d
endering r E‡ ° d ONLN dBLNd ).esour é ° d ONLN dBdNå ) ce specifi ∂ ° d ONLN dBåNÓ )(es character encoding ° d ONLN d(NZ) (Wor r - ° d ONLN d,N*ZÎ )-endering information for a particular script ° d ONLN dYZfÑ (csystem. The encoding/r ^Ä ° d ONLN doZÑf≤ )j
endering r _` ° d ONLN dyZ≤f ).esour ߆ ° d ONLN d~Z ffl )ce is ° d ONLN dÑfrr (ooptional and has dif ˜Ä ° d ONLN dòfrr~ )Xfer ⁄ ° d ONLN dõf~rÔ ) ent formats in 1-byte and ° d ONLN dµr~x ({2-byte script systems. ˇ)ê @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-41 4 ^ H¿& ° d ONLN d \ H h j ( e Hencrypt Ó` ° d ONLN d \ t h z ),T $ ° d ONLN d \ z h )!o hide data by putting it into a ° d ONLN d * h H t ( q H4scrambled (illegible) state, in such a way that its ° d ONLN d ^ t H Ä ¶ * original state can be r  ° d ONLN d u t ¶ Ä ª )^estor hÄ ° d ONLN d z t º Ä › )ed later ˜Ä ° d ONLN d Ç t ‹ Ä )
. In most ° d ONLN d å Ä H å ( â H/cryptographic systems, encryption is performed ° d ONLN d ª å H ò * /by mathematically manipulating the data with a ° d ONLN d Í ò H § S * lar -` ° d ONLN d Ì ò T § ß ) ge number called a ‡ ° d ONLN d ˇ ò ® § ™ )T ú‡ ° d ONLN d ò ™ § ∑ )key ’ ° d ONLN d ò ∂ § ∏ ) . ° d ONLN d ™ H ∂ ì ( ≥ Hencrypted digest M ° d ONLN d ™ û ∂ Ø )VSee † ° d ONLN d ™ Ø ∂ ¸ )digital signature. ° d ONLN d- º H » y ( ≈ H
encryption Ì ° d ONLN d8 º É » † );The pr ° d ONLN d> º † »" ) ocess of encoding data based ° d ONLN d[ » H ‘ ˙ ( — H'on an algorithm that makes the data unr `‡ ° d ONLN dÇ » ˙ ‘ )≤eadable ° d ONLN dä ‘ H ‡ Á ( › H#by anyone other than the intended r m ° d ONLN d≠ ‘ Á ‡ )ü ecipient. ° d ONLN d∑ Ê H Ú å ( Ô Hencryption key ° d ONLN dΔ Ê ó Ú ® )OSee k ° d ONLN d Ê ® Ú ∏ )key *‡ ° d ONLN dÕ Ê ∏ Ú ∫ ). ° d ONLN dœ ¯ H è ( Hending prosody o ° d ONLN dfi ¯ ö ± )RThe r o¿ ° d ONLN d„ ¯ ± )hythm, modulation, and ° d ONLN d˙ H S ( Hstr ƒ` ° d ONLN d˝ S ) *ess patterns associated with the end of a ° d ONLN d' H ú ( Hsentence of speech. ° d ONLN d;" H. o *end-of-fi Ì¿ ° d ONLN dD" o. w )'le A† ° d ONLN dF" x. ï ) (EOF) h ° d ONLN dM" ü. ∞ )'See ª ° d ONLN dQ" ∞. ¯ )logical end-of-fi 3 ° d ONLN db" ˘. )Ile, ‡ ° d ONLN de". ) ° d ONLN df. H: ò (7 Hphysical end-of-fi º† ° d ONLN dx. ò: † )Ple Ä ° d ONLN dz. °: £ ) . ° d ONLN d|@ HL Ò (I H Enhanced Apple Sound Chip (EASC) m‡ ° d ONLN dù@ ¸L )¥A ®Ä ° d ONLN dû@L ) ° d ONLN düL HX e (U Hmodifi ⁄` ° d ONLN d•L eX r ) ed ·` ° d ONLN d®L rX )$Apple Sound Chip that generates ster Ó¿ ° d ONLN dÃLX$ )¶eo ° d ONLN dœX Hd (a H)sound using pulse-code modulation. Compar 9 ° d ONLN d¯Xd )…e † ° d ONLN d˘Xd ) ° d ONLN d˙d Hp † (m HApple Sound Chip. ° d ONLN d v HÇ ÿ * enhanced draft-quality printing m‡ ° d ONLN d,v „Ç )õ The method ° d ONLN d7Ç Hé (ã H-by which some printer drivers print bitmaps, ° d ONLN ddé Hö * +pixel maps, and text without writing to or ° d ONLN dèö H¶ K * r E ° d ONLN dêö L¶ s ) eading fr ° d ONLN dôö t¶ ¨ )( om a spool fi Ù‡ ° d ONLN d¶ö ¨¶ Ò )8le. The ImageW ∞Ä ° d ONLN d¥ö Ò¶ )Eriter ° d ONLN d∫¶ H≤ Ñ (Ø Hprinter driver I ° d ONLN d»¶ Ñ≤ )<!, for example, supports enhanced ° d ONLN dÈ≤ Hæ – (ª H draft-quality printing. Compar ú` ° d ONLN d≤ –æ ◊ )àe Ê ° d ONLN d ≤ ◊æ ) deferred ° d ONLN dæ H ◊ (« H!printing, draft-quality printing. ° d ONLN d4– H‹ ø *enhanced Sound Manager · ° d ONLN dK– …‹ )ÅAny version of the ° d ONLN d^‹ HË ö ( HSound Manager gr † ° d ONLN dn‹ õË ÿ )Seater than 2.0. ° d ONLN d~Ó H˙ ~ (˜ H entity name •‡ ° d ONLN däÓ à˙ è )@A ‡Ä ° d ONLN dãÓ è˙ ) name that is associated with a ° d ONLN d´˙ H ö ( Hnetwork entity to r ?¿ ° d ONLN dæ˙ õ )S egister that entity with NBP '@ ° d ONLN d⁄˙ )z. ° d ONLN d‹ H à ( H An entity name consists of thr Ÿ‡ ° d ONLN d˙ à fi )Ñee fi ˘‡ ° d ONLN dˇ fi )elds: object, ° d ONLN d H ã ( Htype, and zone. ° d ONLN d $ H0 _ *entry b` ° d ONLN d#$ j0 { )"See µ` ° d ONLN d'$ {0 ƒ )dictionary entry “ ° d ONLN d7$ √0 ≈ )H. ° d ONLN d96 HB … (? Henvironmental access switch m@ ° d ONLN dU6 ‘B € )åA ߇ ° d ONLN dV6 €B ˇ ) switch, ° d ONLN d_B HN K (K Hr E ° d ONLN d`B LN Ô )"ecommended in the FPCE technical r @ ° d ONLN dÇB ÔN )£ eport, that ° d ONLN déN HZ d (W Hspecifi Ó ° d ONLN dïN dZ ® ) es whether a pr ˝‡ ° d ONLN d§N ®Z ˛ )Dogram accesses the ° d ONLN d∑Z Hf K (c Hr E ° d ONLN d∏Z Lf Å ) ounding dir @¿ ° d ONLN d√Z Åf )5 ection modes and exception fl Ò‡ ° d ONLN d‡Zf )Éags. ° d ONLN dÂl Hx ≤ (u Henvironmental controls ⁄@ ° d ONLN d¸l ºx ” )tThe r € ° d ONLN dl ”x ) ounding dir ÷¿ ° d ONLN d lx% )5ection ° d ONLN dx HÑ æ (Å Hmodes and the exception fl c ° d ONLN d-x øÑ – )wags. 4 ^8¿ ° d ONLN d2 \8 h† ( e8environmental selector /` ° d ONLN dI \´ h≤ )sA j ° d ONLN dJ \≤ h ) Gestalt selector code, . ° d ONLN db h8 ty ( q8used with the ,
Courier ° d ONLN dp hy t£ )AGestalt ° d ONLN dw h£ tÈ )* function, that r R` ° d ONLN dà hÈ t )Feturns . ° d ONLN dè t8 Äfl ( }8%information about the operating envir ° d ONLN d¥ t‡ Ä )®onment ° d ONLN dª Ä8 å ( â80that can be used by an application to guide its ° d ONLN dÎ å8 òÄ * actions. Compar ΔÄ ° d ONLN d˙ åÄ òá )He ° d ONLN d¸ åà òÏ )informational selector N† ° d ONLN d åÏ òÓ )d. ° d ONLN d û8 ™K ( ß8EOF ~¿ ° d ONLN d ûV ™g ) See —¿ ° d ONLN d ûg ™Ø )logical end-of-fi I† ° d ONLN d- û∞ ™∫ )Ile, Ä ° d ONLN d0 ûª ™Ω ) ùÄ ° d ONLN d1 ûΩ ™Â ) physical ° d ONLN d: ™8 ∂_ ( ≥8end-of-fi Ì¿ ° d ONLN dC ™_ ∂g )'le A† ° d ONLN dE ™h ∂j ) . ° d ONLN dG º8 »T ( ≈8epilog a¿ ° d ONLN dN º_ »f )'A ú` ° d ONLN dO ºf »â ) standar M‡ ° d ONLN dW ºä » )$ d piece of code at the end of a ° d ONLN dw »8 ‘; ( —8r E ° d ONLN dx »< ‘r )outine that r ¢Ä ° d ONLN dÖ »r ‘á )6estor & ° d ONLN dä »à ‘fi )es any nonvolatile r À@ ° d ONLN dû »fi ‘ )V egisters ° d ONLN dß ‘8 ‡v ( ›8saved by the r Å¿ ° d ONLN dµ ‘v ‡• )> outine’s pr Ä ° d ONLN d¿ ‘¶ ‡ )0olog, tears down the ° d ONLN d’ ‡8 Ï; ( È8r E ° d ONLN d÷ ‡< ϱ )outine’s stack frame, and r † ° d ONLN dÒ ‡± Ï )ueturns to the caller ⇠° d ONLN d ‡ Ï )Q. ° d ONLN d Ï8 ¯] ( ı8 See also ̇ ° d ONLN d Ï] ¯} )%prolog. ° d ONLN d ˛8
O (8erase ”‡ ° d ONLN d ˛Y
_ )!T † ° d ONLN d ˛_
)'o draw both the outline of a shape and ° d ONLN dF
8≠ (8 its interior with the backgr ¸@ ° d ONLN db
≠ )uound pattern for the ° d ONLN dw8"J ( 8curr Ø ° d ONLN d{J"À ) ent graphics port. The backgr :¿ ° d ONLN dòÃ" )Çound pattern is ° d ONLN d®"8. (+8.typically solid white on a black-and-white scr ¢ ° d ONLN d÷". )…een ° d ONLN d⁄.8:Å (78or a solid backgr ‚@ ° d ONLN dÎ.Å:Ó )Iound color on a color scr Ò† ° d ONLN d .Ó: )meen. ° d ONLN d :8FÁ (C8&Making the shape blend into the backgr ’† ° d ONLN d /:ÁF )Øound ° d ONLN d 4F8Rª (O8 pattern of the graphics port ef B† ° d ONLN d SFºR )Ñfectively erases the ° d ONLN d hR8^T ([8shape. ° d ONLN d od8pN *error ∫ ° d ONLN d udXp_ ) A Ù† ° d ONLN d vd_p )* single descriptive phrase that is posted ° d ONLN d †p8|{ (y8by QuickDraw h` ° d ONLN d ≠p|| )D GX whenever an application is ° d ONLN d À|8à (Ö82unable to execute. Execution is terminated at the ° d ONLN d ˝à8î» * nonexecutable function. Each err 4` ° d ONLN d
à…î )ëor message is ° d ONLN d
+î8† (ù8-assigned a unique number in the range –27999 ° d ONLN d
X†8¨E * thr X¿ ° d ONLN d
[†E¨è )ough –27000. Err â@ ° d ONLN d
k†è¨® )Jors ar s` ° d ONLN d
q†®¨ )e posted in both the ° d ONLN d
ܨ8∏˜ (µ8(debugging and non-debugging versions of ° d ONLN d
Æ∏8ƒn *
QuickDraw —† ° d ONLN d
∏∏nƒ~ )6GX. ° d ONLN d
º 8÷ü (”8error callback function W¿ ° d ONLN d
‘ ™÷¸ )rAn object callback ° d ONLN d
Á÷8‚ù (fl8function that gives the á¿ ° d ONLN d
ˇ÷ù‚ )eApple Event Manager ° d ONLN d ‚8ÓE (Î8an —` ° d ONLN d ‚EÓZ )addr Õ‡ ° d ONLN d ‚ZÓ ) ess. The Ó‡ ° d ONLN d #‚Ó )% Apple Event Manager writes to ° d ONLN d AÓ8˙_ (˜8 this addr 5† ° d ONLN d JÓ`˙≥ )(ess the descriptor r µ‡ ° d ONLN d ^Ó≥˙≈ )Secor *@ ° d ONLN d bÓΔ˙Û ) d it is curr E ° d ONLN d nÓÛ˙ )-ently ° d ONLN d t˙8ô (8working with if an err ˘ ° d ONLN d ä˙ôı )aor occurs during the ° d ONLN d ü8; (8r E ° d ONLN d †<∏ ) esolution of an object specifi ˚@ ° d ONLN d æ∏« )|er r ¸Ä ° d ONLN d ¬«Ÿ )ecor p‡ ° d ONLN d Δ⁄
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-42 4 ^ *¿ ° d ONLN d \ * h ö ( e *Ethernet Phase 1 packets Ú@ ° d ONLN d \ § h ˛ )zThe original style of ° d ONLN d / h * t é ( q *Ethernet packet as defi ¿ ° d ONLN d F h è t Ò )ened by the IEEE 802.3 ° d ONLN d \ t * Ä 3 ( } *pr G ° d ONLN d ^ t 4 Ä Ú )
0otocol. If the value of the last 2 bytes in the ° d ONLN d é Ä * å } ( â *packet header is gr ˙ ° d ONLN d ° Ä } å ˛ )S eater than 1500, the packet is ° d ONLN d ¿ å * ò £ ( ï *an Ethernet Phase 1 packet. ° d ONLN d ‹ û * ™ ö *Ethernet Phase 2 packets Ú@ ° d ONLN d ı û § ™ )zThe style of Ethernet ° d ONLN d ™ * ∂ Z ( ≥ *
packet defi ˇ† ° d ONLN d ™ Z ∂ Δ )0ned by the IEEE 802.2 pr #` ° d ONLN d. ™ « ∂ )motocol. If the ° d ONLN d= ∂ * ¬ ( ø *5value of the last 2 bytes in the header is less than ° d ONLN dr ¬ * Œ * 2or equal to 1500, the packet is an Ethernet Phase ° d ONLN d§ Œ * ⁄ Q * 2 packet. ° d ONLN dÆ ‡ * Ï I *EtherT ~¿ ° d ONLN d¥ ‡ H Ï V ) alk Ó` ° d ONLN d∏ ‡ ` Ï › ) The data link that allows an ° d ONLN d’ Ï * ¯ K ( ı *AppleT 3@ ° d ONLN d€ Ï K ¯ ˇ )!(alk network to be connected by Ethernet ° d ONLN d ¯ * G ( *cables. ° d ONLN d
* I *EtherT ~¿ ° d ONLN d
H € ) alk Link-Access Protocol (ELAP) x† ° d ONLN d1
Ê ˘ )ûThe ° d ONLN d5 *" K ( *AppleT 3@ ° d ONLN d; K" ó )!alk link-access pr ° d ONLN dM ó" ‰ )Lotocol used in an ° d ONLN d_" *. H (+ *EtherT °Ä ° d ONLN de" G. õ ) alk network. ELAP ü` ° d ONLN dv" õ. ¯ )T is built on top of the ° d ONLN dé. *: K (7 *standar ±Ä ° d ONLN dï. K: º )!d Ethernet data-link layer p ° d ONLN dØ. º: æ )q. ° d ONLN d±@ *L { (I *evaluation format fl@ ° d ONLN d√@ ÖL Ò )[The data format used to ° d ONLN d€L *X f (U *evaluate the r ç¿ ° d ONLN dÈL fX ™ )<esult of an expr ö` ° d ONLN d˘L ™X › )D ession. The ° d ONLN dX *d (a *2evaluation format must be at least as wide as the ° d ONLN d7d *p = * expr 9` ° d ONLN d;d >p ˛ ),ession’s semantic type. (It may be the same ° d ONLN dgp *| â (y *as the semantic type.) ° d ONLN d~Ç *é ] *
even-odd fi · ° d ONLN dâÇ ]é c )3ll à‡ ° d ONLN dåÇ né u )A √Ä ° d ONLN dçÇ ué ô ) shape fi ™` ° d ONLN dñÇ öé È )%ll that follows the ° d ONLN d™é *ö Z (ó *
even-odd r & ° d ONLN d5∏ nƒ ¨ )1ule does not fi ç ° d ONLN dD∏ ¨ƒ Ω )>ll ar ¢‡ ° d ONLN dI∏ Ωƒ Î )
eas which ° d ONLN dSƒ *– 7 (Õ *lie ö` ° d ONLN dWƒ 7– ‹ )"under overlapping contours. Compar %¿ ° d ONLN dyƒ ›– ‰ )¶e ° d ONLN d{– *‹ è (Ÿ *winding-number rule. ° d ONLN dê‚ *Ó B *event ~¿ ° d ONLN dñ‚ MÓ )#%The means by which the Event Manager ° d ONLN dªÓ *˙ ˘ (˜ *-communicates information about user actions, ° d ONLN dË˙ * u * changes in the pr ° d ONLN d˘˙ v ÷ )Locessing status of the ° d ONLN d * ™ ( * application, and other occurr ~@ ° d ONLN d- ™ ‹ )Ä ences that r ´@ ° d ONLN d9 ‹ Û )2equir ¬Ä ° d ONLN d> Û )e a ° d ONLN dB * - ( *r E ° d ONLN dC . [ )
esponse fr 4 ° d ONLN dM [ ∞ )-om the application. ° d ONLN da$ *0 [ (- * event class £` ° d ONLN dm$ e0 — );An attribute that identifi „@ ° d ONLN dá$ —0 Ì )les a gr > ° d ONLN dé$ Ó0 ) oup ° d ONLN dí0 *< 9 (9 *of r é` ° d ONLN dñ0 9< V )elated â¿ ° d ONLN dù0 V< ) &Apple events. The event class appears . ° d ONLN d√< *H G (E *in the ,
Courier ° d ONLN d < GH q ) message ° d ONLN d—< qH z )* fi ° d ONLN d‘< zH ® ) eld of the !† ° d ONLN dfl< ®H ).Apple event’s event . ° d ONLN dÛH *T - (Q *r E ° d ONLN dÙH .T @ )ecor π` ° d ONLN d¯H @T )-d. The event class and the event ID identify ° d ONLN d%T *` e (] *the action an 2@ ° d ONLN d3T e` ); Apple event performs. See also ° d ONLN dR` *l ∫ (i * Apple event attribute, event ID. ° d ONLN dsr *~ • *event-driven programming ° d ONLN dår ∞~ ∑ )ÜA R† ° d ONLN dçr ∑~ ⁄ ) way of ° d ONLN dï~ *ä 5 (á *str fi ° d ONLN dò~ 5ä ) 0ucturing an application so that it is guided by ° d ONLN d»ä *ñ L (ì *events r O@ ° d ONLN d–ä Mñ è )#eporting a user à ° d ONLN dflä êñ Ë )C’s actions and other ° d ONLN dÙñ *¢ F (ü *occurr î¿ ° d ONLN d˙ñ F¢ ¶ ) ences in the computer ¬ ° d ONLN dñ ¶¢ ® )`. 4 ^¿¯ ° d ONLN d \ h; ( eevent fi Ä ° d ONLN d \< ht )"lter function ‡ ° d ONLN d' \ h’ )CAn application-defi ` ° d ONLN d: \’ hË )Vned ° d ONLN d> h t ( qr E ° d ONLN d? h t‰ )*outine that supplements the Dialog Manager † ° d ONLN di h tÓ )«’s ° d ONLN dl t ÄÌ ( }/ability to handle events—for example, an event ° d ONLN dõ Ä å * fi å¿ ° d ONLN dù Ä åÁ )0lter function can test for disk-inserted events ° d ONLN dÕ å òx ( ïand can allow backgr ß ° d ONLN d· åx òŸ )^ound applications to r † ° d ONLN d˜ å⁄ ò˜ )beceive ° d ONLN d˛ ò §Z ( °update events. ° d ONLN d ™ ∂A *event ID 6@ ° d ONLN d ™L ∂∏ )2An attribute that identifi v ° d ONLN d0 ™∏ ∂À )les a ° d ONLN d5 ∂ ¬G ( ø particular Ä ° d ONLN d@ ∂H ¬± ).Apple event within a gr ?@ ° d ONLN dW ∂± ¬‘ )ioup of r L` ° d ONLN d_ ∂‘ ¬Ò )#elated ˇˇé8 . ° d ONLN df ¬ Œÿ ( À*Apple events. The event ID appears in the ˇ˛™® Ò¿ ° d ONLN dê ¬ÿ Œˆ )æwhere ˇˇé8 Ò¿ ° d ONLN dï ¬ˆ Œ˜ ) . ° d ONLN dñ Œ ⁄ ( ◊fi å¿ ° d ONLN dò Œ ⁄K ) eld of the "‡ ° d ONLN d£ ŒL ⁄™ ),Apple event’s event r Ñ ° d ONLN d∏ Œ™ ⁄º )^ecor ¯Ä ° d ONLN dº Œº ⁄ı )d. The event ° d ONLN d… ⁄ Ê› ( „.ID and the event class identify the action an ° d ONLN d˜ Ê Ú£ * Apple event performs. See also ƒ ° d ONLN d Ê£ Úfl )â Apple event ° d ONLN d " Ú ˛z ( ˚attribute, event class. ° d ONLN d :J *
ested in r e¿ ° d ONLN d …∏´ƒ“ )) eceiving. ° d ONLN d ” ÷X (”event priority ˚† ° d ONLN d ‚ b÷~ )HThe or q‡ ° d ONLN d Ë ÷Ù ) der in which an event of a ° d ONLN d ÷‚k (flparticular type is r ˘Ä ° d ONLN d ÷k‚‹ )Qeturned to an application. ° d ONLN d 2ËÙR (Ò event record · ° d ONLN d ?Ë\Ùc )BA ¿ ° d ONLN d @ËdÙá ) data str ◊‡ ° d ONLN d IËáÙû )#uctur ]¿ ° d ONLN d NËüÙ« )
ogram execution. The fl ¿ ° d ONLN diÑåêˆ )hoating-point exceptions ° d ONLN dÅêú" (ôar E ° d ONLN dÉê#úo ) e invalid, underfl ò` ° d ONLN dïêoú| )Low y‡ ° d ONLN dóê|úö ), overfl ^† ° d ONLN düêõú® ) ow @ ° d ONLN d°ê®úË ), divide-by-zer ` ° d ONLN d∞êÈúÛ )Ao, ° d ONLN d≥ú®O (• and inexact. ˇ* @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-43 4 ^ H¿& ° d ONLN d \ H h ã ( e Hexception code ˘¿ ° d ONLN d \ ï h ú )MA 4` ° d ONLN d \ ù h" ) constant that indicates which ° d ONLN d / h H t ≈ ( q H kind of exception has occurr q ° d ONLN d K h ≈ t “ )}ed. ° d ONLN d O z H Ü | ( É H exception fl ˙` ° d ONLN d [ z | Ü Ü )4ag âÄ ° d ONLN d ^ z ë Ü ı )Each exception has a fl °‡ ° d ONLN d u z ı Ü )dag that ° d ONLN d } Ü H í å ( è Hcan be set, clear C ° d ONLN d é Ü ç í )E#ed, and tested. It is set when its ° d ONLN d ± í H û K ( õ Hr E ° d ONLN d ≤ í L û )/espective exception occurs and stays set until ° d ONLN d · û H ™ à ( ß Hexplicitly clear æ‡ ° d ONLN d Ò û à ™ ï )@ed. ° d ONLN d ı ∞ H º ô ( π Hexception handler i` ° d ONLN d ∞ § º Ω )\Any r ÷ ° d ONLN d ∞ Ω º )outine invoked ° d ONLN d º H » Æ ( ≈ Hautomatically by the pr I ° d ONLN d2 º Ø »$ )g ocessor in any of a variety ° d ONLN dN » H ‘ ì ( — Hof exceptional cir Ô@ ° d ONLN d` » ì ‘ )K cumstances. For example, the ° d ONLN d} ‘ H ‡ ( › H0trap dispatcher is an exception handler that is ° d ONLN d≠ ‡ H Ï å * called by the pr ·† ° d ONLN dΩ ‡ å Ï ¨ )Docessor µ¿ ° d ONLN dƒ ‡ ¨ Ï ‰ ) , to dispatch ° d ONLN d“ Ï H ¯ ë ( ı Hunimplemented Å` ° d ONLN d‡ Ï ë ¯ √ )I A-line instr † ° d ONLN dÏ Ï √ ¯  )2uctions. ° d ONLN dı ˛ H
à ( H exception information record =@ ° d ONLN d ˛ ◊
fi )èA w‡ ° d ONLN d ˛ fi
) data str 4 ° d ONLN d ˛
)$uctur π‡ ° d ONLN d! ˛
)e ° d ONLN d#
H ( H.that contains information about an exception, ° d ONLN dQ H" * 1such as the exception kind, the machine state at ° d ONLN dÇ" H. * ,the time of the exception, and so forth. Defi o` ° d ONLN dØ". )øned . ° d ONLN d≥. H: g (7 Hby the ,
),d that plugs into a connector (slot) in the ° d ONLN df~ Hä r (á Hcomputer ˇ ° d ONLN dn~ sä )+"’s expansion interface. Macintosh ° d ONLN dêä Hñ Ÿ (ì H computers can use expansion car 5@ ° d ONLN dØä ⁄ñ )í ds designed ° d ONLN dªñ H¢ W (ü Hfor º ° d ONLN døñ W¢ ))the NuBus expansion interface or for the ° d ONLN dË¢ HÆ Q (´ Hpr G ° d ONLN dÍ¢ RÆ r )
ocessor ´ ° d ONLN dÒ¢ rÆ Ç ) -dir » ° d ONLN dı¢ ÇÆ ˛ ) ect slot expansion interface. ª@ ° d ONLN d¢ ˛Æ )|Also ° d ONLN dÆ H∫ d (∑ Hcalled &` ° d ONLN d Æ e∫ ã )
slot cards ^¿ ° d ONLN d)Æ ã∫ ∫ )& or simply π‡ ° d ONLN d4Æ ∫∫ — )/cards. 4 ^8¿ ° d ONLN d; \8 h¢ ( e8explicit cross-mode call ` ° d ONLN dT \≠ h¥ )uA T ° d ONLN dU \¥ h ) call to code that is in ° d ONLN dn h8 tK ( q8a dif *` ° d ONLN ds hL tX )fer ‡ ° d ONLN dv hX t| ) ent instr Ç ° d ONLN d h| t≤ )$uction set ar y ° d ONLN då h≤ tÿ )6 chitectur -¿ ° d ONLN dï hŸ tÁ )'e fr ê@ ° d ONLN dô hÁ t )om the ° d ONLN d† t8 ÄO ( }8caller :† ° d ONLN d¶ tQ Ä )0’s, caused by the caller explicitly calling the . ° d ONLN d÷ Ä8 åû ( â8CallUniversalProc ° d ONLN dÁ Äû å« )f
function. . ° d ONLN dÚ í8 û| ( õ8explicit scaling † ° d ONLN d íá û )O Scaling performed by the Font ° d ONLN d! û8 ™€ ( ß8"Manager when an application specifi À¿ ° d ONLN dD û€ ™ )£ cally asks ° d ONLN dO ™8 ∂µ ( ≥8QuickDraw to change text fr ° d ONLN dj ™∂ ∂ )~om a particular size ° d ONLN d ∂8 ¬ç ( ø8or shape to another S† ° d ONLN dí ∂ç ¬∂ )U. Compar {@ ° d ONLN dö ∂∂ ¬Ω ))e ƒ‡ ° d ONLN dú ∂Ω ¬ )implicit scaling. ° d ONLN dÆ »8 ‘ç ( —8explicit translation EÄ ° d ONLN d√ »ò ‘˜ )`The conversion of a fi ]@ ° d ONLN dŸ »˜ ‘ )_le or ° d ONLN dfl ‘8 ‡V ( ›8scrap r g ° d ONLN dÊ ‘V ‡ã ) equiring dir =‡ ° d ONLN dÚ ‘ã ‡⁄ )5ect intervention fr >@ ° d ONLN d ‘⁄ ‡¯ )Oom an ° d ONLN d ‡8 Ïî ( È8application. See also §¿ ° d ONLN d ! ‡î ÏÓ )\implicit translation. ° d ONLN d 7 Ú8 ˛b ( ˚8exponent ∂@ ° d ONLN d @ Úl ˛Ã )4The part of a binary fl ¬` ° d ONLN d W Úà ˛ )`oating-point ° d ONLN d d ˛8
(8.number that indicates the power to which 2 is ° d ONLN d í
8 * -raised in determining the value of the number à@ ° d ONLN d ø
)reld in a numeric data ° d ONLN d "8.t (+8format, the gr ‡ ° d ONLN d ˛"u. )=#eater range the format will handle. ° d ONLN d
"48@T (=8export b` ° d ONLN d
)4_@e )'T ò ° d ONLN d
*4d@ )$o make a symbol externally visible. ° d ONLN d
N@8Lì (I8Also, a synonym for e† ° d ONLN d
b@îL‚ )\exported symbol. ° d ONLN d
sR8^Ñ ([8exported symbol fl‡ ° d ONLN d
ÉRé^ï )VA Ä ° d ONLN d
ÑRñ^ ) symbol in a fragment that ° d ONLN d
ü^8j˜ (g8-is visible to some other fragments. See also ° d ONLN d
Ãj8vx * import library H¿ ° d ONLN d
⁄jxvz )@, »¿ ° d ONLN d
€jzv| ) H¿ ° d ONLN d
‹j}vŒ )imported symbol. ° d ONLN d
Ì|8à¡ (Ö8 expression evaluation method Æ ° d ONLN d
|Àà )ìThe method by ° d ONLN d à8î (ë80which an evaluation format is determined for an ° d ONLN d Hî8†K * expr 9` ° d ONLN d LîL†i )ession. ° d ONLN d T¶8≤ñ (Ø8extended addressing °Ä ° d ONLN d h¶†≤ß )hA ‹ ° d ONLN d i¶ß≤Ó ) method of addr d† ° d ONLN d x¶Ô≤ )Hessing ° d ONLN d ≤8æ (ª8/that allows an extended network to use a range ° d ONLN d Ææ8 ˙ * +of network numbers. In principle, extended ° d ONLN d Ÿ 8÷M * addr |Ä ° d ONLN d › M÷ )*essing allows an extended network to have ° d ONLN d ÷8‚Ö (fl8over 16 million (2 Ë@ ° d ONLN d ”Öflè (‹Ö24 Ë@ ° d ONLN d ÷è‚Ô +
) nodes. In any specifi #‡ ° d ONLN d 2÷‚ˆ )ac ° d ONLN d 4‚8Ó¢ (Î8implementation, the har @ ° d ONLN d K‚£Ó∫ )kdwar ? ° d ONLN d O‚∫ÓÓ ) e or softwar ’Ä ° d ONLN d [‚ÓÓ )4e might ° d ONLN d cÓ8˙À (˜8!limit the network to fewer nodes. ° d ONLN d Ö 8 È *#Extended Common Object File Format ° d ONLN d ® 8_ * (XCOFF) }Ä ° d ONLN d ∞ jq )2A ∏ ° d ONLN d ± q÷ ) format of executable fi ‡ ° d ONLN d … ◊ )fle generated ° d ONLN d ÷8$· (!8$by some PowerPC compilers. See also † ° d ONLN d ˙‚$ )™
Preferred ° d ONLN d$80é (-8Executable Format. ° d ONLN d68Bú *extended DDP header ¿ ° d ONLN d+6ßB∏ )oSee X¿ ° d ONLN d/6∏B )long DDP header 8† ° d ONLN d>6B )O. ° d ONLN d@H8Tâ (Q8extended item list ` ° d ONLN dSHîTõ )\A Y ° d ONLN dTHõT° ) r û ° d ONLN dVH°Tπ )esour Ê@ ° d ONLN d[HπT
)ce that extends an . ° d ONLN dnT8`e (]8 item list ( ° d ONLN dyTe`â )-'DITL' ° d ONLN dTâ`ì )$) r R` ° d ONLN dÇTì`™ )
esour $¿ ° d ONLN dáT™`Δ )ce by r ˜ ° d ONLN déT≈`Ù )
esponding . ° d ONLN dò`8l÷ (i8#automatically to items when they ar @ ° d ONLN dª`◊lfi )üe ° d ONLN dΩl8x§ (u8manipulated by the user fi@ ° d ONLN d‘l£x• )k. ° d ONLN d÷~8ää (á8extended network ˘ ° d ONLN dÁ~îä§ )\An ≥` ° d ONLN dÍ~§ä≈ )AppleT f† ° d ONLN d~≈ä )!alk network that ° d ONLN dä8ñl (ì8 allows addr ÷¿ ° d ONLN d älñß )4essing of mor ; ° d ONLN dä®ñˆ )<e than 254 nodes. t¿ ° d ONLN d+äˆñ )NAn ° d ONLN d.ñ8¢ (ü8,extended network can support multiple zones. ˇ*ú @ ˇ ˇˇˇˇ @
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4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-44 4 ^ *¿ ° d ONLN d \ * h ß ( e *extended parameter RAM ¡ ° d ONLN d \ ß h )}The 236 bytes of ° d ONLN d * h * t ï ( q *parameter RAM that is r < ° d ONLN d A h ñ t ˙ )leserved by the system ° d ONLN d W t * Ä K ( } *softwar ‰¿ ° d ONLN d ^ t K Ä R )!e. ° d ONLN d a Ü * í î ( è *extended sound header î‡ ° d ONLN d w Ü û í • )tA œÄ ° d ONLN d x Ü • í ˙ ) sound header that ° d ONLN d ã í * û ¡ ( õ * can describe monophonic and ster ° d ONLN d ´ í ¡ û Õ )óeo ° d ONLN d Æ û * ™ » ( ß *!sampled-sound data, but not compr ‡ ° d ONLN d œ û … ™ )ü essed sound . ° d ONLN d € ™ * ∂ Y ( ≥ * data. Defi ° d ONLN d  ™ Y ∂ ä )/ ned by the ,
Courier ° d ONLN d ™ ä ∂ fi )1ExtSoundHeader ° d ONLN d ˛ ™ fi ∂ ¯ )T data . ° d ONLN d ∂ * ¬ h ( ø *type. See also ã ° d ONLN d ∂ h ¬ fi )>compressed sound header J‡ ° d ONLN d* ∂ fi ¬ „ )v, ° d ONLN d, ¬ * Œ ë ( À *sampled sound header @` ° d ONLN d@ ¬ ë Œ ì )g. ° d ONLN dB ‘ * ‡ √ ( › *!extended version 2 picture format …‡ ° d ONLN dd ‘ Õ ‡ )£ The format . ° d ONLN do ‡ * Ï d ( È *for all pictur R` ° d ONLN d} ‡ d Ï w ):es cr $¿ ° d ONLN dÇ ‡ w Ï æ )eated with the $¿ ° d ONLN dë ‡ æ Ï )G OpenCPicture $¿ ° d ONLN dù ‡ Ï )H . ° d ONLN dû Ï * ¯ T ( ı *
dictionary à ° d ONLN dÀ: VF È ),$, a single object class ID can have ° d ONLN dÔF *R O (O * several r Ä ° d ONLN d¯F PR ~ )&
elated defi b` ° d ONLN dF ~R Ø ).nitions. (2) ÚÄ ° d ONLN dF ØR ¿ )1See EÄ ° d ONLN dF ¡R ˜ ) application ° d ONLN d R *^ X ([ *
extension, fi† ° d ONLN d*R X^ Z ). ^† ° d ONLN d+R [^ ´ )system extension. ° d ONLN d=d *p y (m *Extensions folder 0† ° d ONLN dOd Ñp ã )ZA k@ ° d ONLN dPd ãp ö ) dir ¥` ° d ONLN dTd öp ˆ )ectory located in the ° d ONLN djp *| (y *,System Folder for storing system extension fi O ° d ONLN dóp Ò| ˇ )«les ° d ONLN dõ| *à ‰ (Ö *)such as printer and network drivers and fi ¿ ° d ONLN d≈| Âà ˛ )ªles of . ° d ONLN dÃà *î E (ë *types ° d ONLN d“à Eî i )'INIT' ° d ONLN dÿà iî n )$, ° d ONLN d⁄à nî í )'scri' ° d ONLN d‡à íî ™ )$, and ° d ONLN dÊà ™î Œ )'appe' ° d ONLN dÏà Œî — )$. . ° d ONLN dÓö *¶ l (£ *extension type ›` ° d ONLN d˝ö v¶ } )LA ° d ONLN d˛ö ~¶ ì ) four -Ä ° d ONLN dö ì¶ )-character value that ° d ONLN d¶ *≤ I (Ø *identifi V† ° d ONLN d!¶ J≤ ) *es a type of messaging system that uses a ° d ONLN dK≤ *æ F (ª *specifi Ó ° d ONLN dR≤ Fæ b ) c addr ⁄‡ ° d ONLN dX≤ bæ ˝ ) #essing convention; for example, an ° d ONLN d{æ * ” (« *$AppleLink system or an X.400 system. ° d ONLN d†– *‹ E *extent CÄ ° d ONLN dß– P‹ W )&A ~ ° d ONLN d®– W‹ )' contiguous range of allocation blocks ° d ONLN dœ‹ *Ë ¬ ( *"that have been allocated to some fi ˆ† ° d ONLN dÚ‹ ¬Ë à )òle. ° d ONLN dˆÓ *˙ { (˜ *extent data record ïÄ ° d ONLN d Ó Ö˙ å )[A – ° d ONLN d
Ó å˙ ® ) data r Û@ ° d ONLN dÓ ®˙ ∫ ) ecor g† ° d ONLN dÓ ª˙ ˛ )d that contains ° d ONLN d%˙ * 7 ( *thr X¿ ° d ONLN d(˙ 7 œ )$ee extent descriptors. Extent data r ‹Ä ° d ONLN dL˙ œ · )òecor P‡ ° d ONLN dP˙ ‚ ˜ )ds ar Ó† ° d ONLN dU˙ ˜ ˛ )e ° d ONLN dW * : ( *stor 9‡ ° d ONLN d[ ; Í ))ed in the leaf nodes of the extents overfl ° d ONLN dÖ Î ˚ )∞ow ° d ONLN dà * 0 ( *fi å¿ ° d ONLN dä 0 Ä )le, in the catalog fi @ ° d ONLN dü Å Ò )Qle, and in the boot blocks. ° d ONLN dª$ *0 v (- *extent descriptor Ÿ† ° d ONLN dÕ$ Ä0 á )VA @ ° d ONLN dŒ$ à0 ˜ ) description of an extent, ° d ONLN dÈ0 *< ª (9 *!consisting of the number of the fi o` ° d ONLN d 0 º< ˜ )írst allocation ° d ONLN d< *H ˇ (E *2block of the extent followed by the length of the . ° d ONLN dLH *T _ * extent. Defi ° d ONLN dXH _T ê )5 ned by the ° d ONLN dcH êT fi )1ExtDescriptor ° d ONLN dpH fiT ¯ )N data . ° d ONLN dvT *` @ (] *type. ° d ONLN d|f *r f *extents overfl Q` ° d ONLN däf gr } )=ow fi – ° d ONLN dèf }r Ö )le $ ° d ONLN díf êr ó )A ^† ° d ONLN dìf ór ¿ )
special fi µ ° d ONLN dûf ¿r ˚ ))le containing ° d ONLN d¨r *~ n ({ *all extent data r ‡ ° d ONLN dΩr o~ Å )Eecor z@ ° d ONLN d¡r Å~ ™ )
is not dir ˜¿ ° d ONLN d ∂A ¬fl )'%ectly contained in an application or ° d ONLN d= ¬ ŒU ( Àother softwar ™@ ° d ONLN dJ ¬U Œ\ );e. ° d ONLN dM ‘ ‡ì ( ›external messaging system @ ° d ONLN dg ‘û ‡Á )ÑAny non-AOCE ° d ONLN dt ‡ Ïl ( Èmessaging system. ° d ONLN dÜ Ú ˛k *external reference fi ° d ONLN dô Úu ˛| )[A † ° d ONLN dö Ú} ˛É ) r ]† ° d ONLN dú ÚÉ ˛ì )efer ¿ ° d ONLN d† Úî ˛¿ ) ence to a r €Ä ° d ONLN d´ Ú¿ ˛Í ),
outine or ° d ONLN dµ ˛
Q ( variable defi ≠ ° d ONLN d¬ ˛Q
” )7 ned in another code segment. ° d ONLN dfl ` (external service N@ ° d ONLN dk r )QA à‡ ° d ONLN dÒr Œ ) service that is not pr ñÄ ° d ONLN d Œ Ô )\ovided ° d ONLN d (í (%automatically with PowerT ) ° d ONLN d ( í(‰ )xalk system softwar ÓÄ ° d ONLN d : ‰(Î )Re ° d ONLN d <(4^ (1and PowerShar U† ° d ONLN d I(^4á )D
e servers. ° d ONLN d T:FJ (C face layers ä¿ ° d ONLN d `:TF[ ):A ≈` ° d ONLN d a:[F] ) E` ° d ONLN d b:^Fi )str £` ° d ONLN d e:iFÄ ) uctur )@ ° d ONLN d j:ÅFÔ )e that describes part of a ° d ONLN d ÖFR† (O!text face. Several face layers ar úÄ ° d ONLN d ¶F†R‡ )Üe combined to ° d ONLN d ¥R^æ ([%form the visual composite of a glyph. ° d ONLN d ⁄dpC * factoring ô@ ° d ONLN d ‰dMpi )3Using ° d ONLN d ÍdjpÍ ) Apple events to separate the ° d ONLN d
p|\ (ycode that contr _¿ ° d ONLN d
p\|Ò )B$ols an application’s user interface ° d ONLN d
:|à! (Öfr ò‡ ° d ONLN d
<|!àq )om the code that r ¶ ° d ONLN d
N|qàΔ )Pesponds to the user !` ° d ONLN d
a|»à— )W’s ° d ONLN d
dàî„ (ë0manipulation of the interface. In a fully factor ↠° d ONLN d
˚¨0∏‰ )*d as statements in a compiled script. See ° d ONLN d %∏ƒ. (¡also ö‡ ° d ONLN d *∏.ƒñ )recordable application. ° d ONLN d B ÷J (” fade mode ç‡ ° d ONLN d L T÷[ ):A »Ä ° d ONLN d M [÷⁄ ) transfer mode type in which t@ ° d ONLN d i €÷Ì )Ä the ° d ONLN d n÷‚Ú (fl2source is blended with the destination, using the ° d ONLN d †‚ÓÊ * 1relative alpha values as the ratio for the blend. ° d ONLN d “Ù A *fake defi 6‡ ° d ONLN d €ÙB Ü )(nition resource À¿ ° d ONLN d ÎÙê ° )NSee ¿ ° d ONLN d ÔÙ¢ … )stub defi —‡ ° d ONLN d ¯Ù… Á )'nition ° d ONLN d ˇ B ( resource. ° d ONLN d P * fake handle ¶Ä ° d ONLN d Z a )@A · ° d ONLN d a ≈ ) handle that was not cr z@ ° d ONLN d -Δ Ó )e eated by ° d ONLN d 6 *› (')the Memory Manager but is passed to some ° d ONLN d _*6p * Memory Manager r · ° d ONLN d o*p6é )Voutine. ° d ONLN d w<HQ (E fake pointer Q` ° d ONLN d Ñ<\Hc )BA å ° d ONLN d Ö<cH… ) pointer that was not cr ‰† ° d ONLN d ù<…HÒ )f eated by ° d ONLN d ¶HT› (Q)the Memory Manager but is passed to some ° d ONLN d œT`p * Memory Manager r · ° d ONLN d flTp`é )Voutine. ° d ONLN d ÁfrJ (o fast search ᆠ° d ONLN d ÛfTr[ ):A ¬@ ° d ONLN d Ùf[ro ) sear ‡ ° d ONLN d ˘fprÙ ) ch that employs an algorithm ° d ONLN dr~V ({designed to fi ï@ ° d ONLN d$rV~Ä )<
nd the tar g ° d ONLN d.rÅ~ƒ )+get of an alias r o¿ ° d ONLN d?rƒ~÷ )Cecor ‰ ° d ONLN dCr÷~fi )d ° d ONLN dE~ä: (áquickly c¿ ° d ONLN dL~:äd ) . See also —† ° d ONLN dW~dä¨ )*absolute search. ° d ONLN dhêú& (ôfat ∑Ä ° d ONLN dlê0úÎ )*Containing or describing code of multiple ° d ONLN dñú®. (•instr ó¿ ° d ONLN dõú.®_ ) uction sets. ˇ.Z @ ˇ ˇˇˇˇ @
fat binary 5† ° d ONLN d Ÿ § ∞ )7 Any piece of executable code ° d ONLN d ˆ ∞ H º ù ( π H(application, code r ö‡ ° d ONLN d
∞ ù º µ )Uesour „ ° d ONLN d ∞ µ º )ce, trap, or trap patch) ° d ONLN d( º H » ‚ ( ≈ H$that contains code of multiple instr ï ° d ONLN dL º ‚ » )öuction sets. ° d ONLN dY » H ‘ m ( — H See also ̇ ° d ONLN db » m ‘ ± )%fat application, «Ä ° d ONLN dr » ≤ ‘ ¥ )E GÄ ° d ONLN ds » µ ‘ fl )
fat patch, z† ° d ONLN d} » fl ‘ · )* ˙† ° d ONLN d~ » · ‘ )fat resource, Ñ¿ ° d ONLN dã » ‘ )8 ° d ONLN då ‘ H ‡ k ( › H fat trap. ° d ONLN dñ Ê H Ú o * fat patch 3 ° d ONLN d† Ê z Ú Å )2A m¿ ° d ONLN d° Ê Å Ú )% trap patch that contains executable ° d ONLN dΔ Ú H ˛ ú ( ˚ Hcode in two or mor ä` ° d ONLN dÿ Ú ú ˛ ∑ )Te instr ο ° d ONLN dfl Ú ∑ ˛ Ë ) uction sets. ° d ONLN dÏ H } ( H fat resource ä ° d ONLN d˘ á é )?A ƒ¿ ° d ONLN d˙ é – ) code-bearing r 5Ä ° d ONLN d — È )Cesour }¿ ° d ONLN d È )ce that ° d ONLN d H Ù ( H&contains executable code in two or mor )‡ ° d ONLN d< ı ¸ )≠e ° d ONLN d> H( \ (% Hinstr ó¿ ° d ONLN dC \( è )uction sets. (` ° d ONLN dP ê( ó )4A c ° d ONLN dQ ó( ´ ) fat r æ@ ° d ONLN dW ´( √ )esour Ä ° d ONLN d\ ƒ( )ce begins with a fat ° d ONLN dq( H4 K (1 Hr E ° d ONLN dr( L4 ó )outine descriptor d@ ° d ONLN dÉ( ó4 ô )K. ° d ONLN dÖ: HF ® (C Hfat routine descriptor † ° d ONLN dú: ≥F ∫ )kA Z@ ° d ONLN dù: ∫F ¿ ) r ü@ ° d ONLN dü: ¿F" )outine descriptor that ° d ONLN d∂F HR s (O H
contains r µ@ ° d ONLN d¿F sR ï )+outine r <† ° d ONLN d»F ñR ® )#ecor ± ° d ONLN dÃF ®R œ )
ds for a r
¿ ° d ONLN d÷F –R )(outine’s code in ° d ONLN dÁR H^ y ([ H
two or mor Ä ° d ONLN dÒR z^ ï )2e instr f‡ ° d ONLN d¯R ï^ Δ ) uction sets. ° d ONLN dd Hp i (m Hfat trap ä¿ ° d ONLN dd sp z )+A ≈` ° d ONLN dd zp ø ) system softwar @ ° d ONLN d d ¿p À )Fe r !‡ ° d ONLN d!d Àp ) outine that is ° d ONLN d0p H| ¬ (y Himplemented in two or mor ΔÄ ° d ONLN dIp ¬| › )ze instr '‡ ° d ONLN dPp fi| ) uction sets. In ° d ONLN d`| Hà (Ö H/general, the Operating System selects the trap ° d ONLN dèà Hî * .implementation that avoids mode switches. See ° d ONLN dΩî H† \ * also ö‡ ° d ONLN d¬î \† á ) split trap. ° d ONLN dŒ¶ H≤ [ (Ø HFCB Ú¿ ° d ONLN d“¶ e≤ s ) See ≈¿ ° d ONLN d’¶ t≤ | ) fi aÄ ° d ONLN dÿ¶ }≤ Δ ) le control block. ° d ONLN dÍ∏ Hƒ h (¡ HFDDIT *@ ° d ONLN dÔ∏ hƒ v ) alk ô‡ ° d ONLN dÛ∏ ă ˝ ) The data link that allows an ° d ONLN dƒ H– i (Õ HAppleT 3@ ° d ONLN dƒ i– )!$alk network to be connected by FDDI ° d ONLN d:– H‹ N (Ÿ Hfi å¿ ° d ONLN d<– N‹ \ )ber £ ° d ONLN d?– \‹ ï )-optic cables. ° d ONLN dN‚ HÓ h (Î HFDDIT *@ ° d ONLN dS‚ hÓ ˚ ) alk Link-Access Protocol (FLAP) óÄ ° d ONLN ds‚Ó )ùThe ° d ONLN dwÓ H˙ i (˜ HAppleT 3@ ° d ONLN d}Ó i˙ µ )!alk link-access pr ° d ONLN dèÓ µ˙ )Lotocol used in an ° d ONLN d°˙ H f ( HFDDIT ‡ ° d ONLN d¶˙ f π ) alk network. FLAP è ° d ONLN d∑˙ π )S is built on top of the ° d ONLN dœ H i ( Hstandar ±Ä ° d ONLN d÷ i Õ )!d FDDI data-link layer ° d ONLN dÏ Õ œ )d. ° d ONLN dÓ H$ í (! Hfeature selectors ¢ ° d ONLN d ú$ £ )TA ‹¿ ° d ONLN d £$ ‡ ) means of defi ƒ@ ° d ONLN d ·$ ˜ )>ning ° d ONLN d$ H0 § (- Hparticular font featur ˚ ° d ONLN d*$ §0 ‹ )\es in a featur g` ° d ONLN d8$ ›0" )9e type. See also ° d ONLN dI0 H< Å (9 Hfeature type. ° d ONLN dWB HN ~ * feature type 5† ° d ONLN ddB âN ê )AA p@ ° d ONLN deB êN ú ) gr D` ° d ONLN dhB úN È ) oup of font featur † ° d ONLN dzB ÍN )Nes in a style ° d ONLN dàN HZ Å (W Hobject that ar k@ ° d ONLN dñN ÅZ È )9e applied to each style r —Ä ° d ONLN dØN ÈZ! )h un based on ° d ONLN dªZ Hf ™ (c Hfont defaults. See also Û ° d ONLN d”Z ™f Ù )bfeature selectors @ ° d ONLN d‰Z ıf ˜ )K. ° d ONLN dÊl Hx N (u Hfi õ¿ ° d ONLN dËl Nx z )
ber optics N@ ° d ONLN dÛl Öx — )7The thin transpar ‚ ° d ONLN dl —x Á )Lent fi L ° d ONLN d
l Ëx )bers of glass ° d ONLN dx HÑ ˛ (Å H+or plastic in which data is transmitted thr ¸‡ ° d ONLN dCx ˛Ñ )∂ough ° d ONLN dHÑ Hê } (ç Hlight pulses. ° d ONLN dVñ H¢ _ *FIFO ’¿ ° d ONLN d[ñ i¢ z )!See (¿ ° d ONLN d_ñ {¢ Å )fi DÄ ° d ONLN dañ Å¢ § ) rst-in, fi ÀÄ ° d ONLN dkñ §¢ ƒ )#rst-out. 4 ^8¿ ° d ONLN dt \8 h> ( e8fi õ¿ ° d ONLN dv \> hF )le Ô† ° d ONLN dy \P hW )A *@ ° d ONLN dz \X há )
list of fi û¿ ° d ONLN d> ò‡ § )$les and ° d ONLN dF §8 ∞D ( ≠8dir I ° d ONLN dI §E ∞˛ )(ectories that the Code Fragment Manager ° d ONLN dq ∞8 ºk ( π8 should sear Z¿ ° d ONLN d| ∞k º )3&ch when looking for import libraries. ° d ONLN d¢ º8 »] ( ≈8 See also ̇ ° d ONLN d´ º] »ú )% ROM registry ` ° d ONLN d∑ ºú »û )?. ° d ONLN dπ Œ8 ⁄> ( ◊8fi õ¿ ° d ONLN dª Œ> ⁄° )le control block (FCB) JÄ ° d ONLN d“ Œ¨ ⁄≥ )nA Ö ° d ONLN d” Œ≥ ⁄ª ) fi ‡ ° d ONLN d÷ Œº ⁄ ) xed-length data ° d ONLN dÊ ⁄8 ÊC ( „8str fi ° d ONLN dÈ ⁄C ÊZ ) uctur c‡ ° d ONLN dÓ ⁄[ Ê¥ )e, contained in the fi Í ° d ONLN d ⁄¥ Ê’ )Yle-contr Æ` ° d ONLN d ⁄÷ ʸ )" ol-block ° d ONLN d Ê8 ÚF ( Ô8buf 5 ° d ONLN d ÊG ÚS )fer á¿ ° d ONLN d ÊR Úm ) , wher >¿ ° d ONLN d! Ên Ú ) &e information about an access path to ° d ONLN dG Ú8 ˛E ( ˚8a fi ¿ ° d ONLN dK ÚF ˛j )
le mapping âÄ ° d ONLN d f`|lô )>The pr å` ° d ONLN d l`ôlÊ ) ocess of using a fi ‡ ° d ONLN d `Ál )N
le’s data ° d ONLN d âl8xÿ (u8#fork as the virtual memory paging fi Ë` ° d ONLN d ≠lÿx‚ )†le. ° d ONLN d ±~8ä> (á8fi õ¿ ° d ONLN d ≥~>ä` )le mark R† ° d ONLN d ª~kär )-A ç@ ° d ONLN d º~rä )! marker the File Manager uses to ° d ONLN d ›ä8ñ≤ (ì8 keep track of its place in a fi t‡ ° d ONLN d ¸ä≥ñÈ ){le during a r @ ° d ONLN d äÈñ )6ead or ° d ONLN dñ8¢ö (ü8write operation. The fi , ° d ONLN d'ñõ¢€ )cle mark specifi °‡ ° d ONLN d6ñ€¢ˆ )@es the ° d ONLN d=¢8Æ› (´8(position of the next byte that will be r ⁄† ° d ONLN de¢›Æ˚ )•ead or ° d ONLN dlÆ8∫Z (∑8written. ˇ6j @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-46 4 ^ *¿ ° d ONLN d \ * h 0 ( e *fi õ¿ ° d ONLN d \ 0 h Q )lename Ô ° d ONLN d \ [ h b )+A )† ° d ONLN d
\ c h Ë ) sequence of up to 31 printing ° d ONLN d ) h * t fl ( q **characters, excluding colons, that identifi ïÄ ° d ONLN d T h fl t ¯ )µes a fi ®‡ ° d ONLN d [ h ¯ t )le. ° d ONLN d _ z * Ü 0 ( É *fi õ¿ ° d ONLN d a z 0 Ü r )le permissions ˆ ° d ONLN d p z | Ü É )LA 0† ° d ONLN d q z Ñ Ü Á ) set of conventions for ° d ONLN d â Ü * í @ ( è *contr >Ä ° d ONLN d é Ü A í ì )olling access to a fi ∂` ° d ONLN d £ Ü ì í ü )Rle.
° d ONLN d ß Ü † í ß )A D† ° d ONLN d ® Ü ß í Ø ) fi —` ° d ONLN d ´ Ü Ø í ¯ )le’s permissions ° d ONLN d º í * û fl ( õ *'consist of access modes and deny modes. ° d ONLN d ‰ § * ∞ 0 *fi õ¿ ° d ONLN d Ê § 0 ∞ ã )le reference number A ° d ONLN d ˙ § ñ ∞ ù )fA {† ° d ONLN d ˚ § ù ∞ — ) number (gr ° d ONLN d § “ ∞ )5 eater than ° d ONLN d ∞ * º V ( π * 0) that is r î` ° d ONLN d ∞ V º ˆ ),$eturned to your application when it ° d ONLN dA º * » { ( ≈ *opens a fork of a fi p‡ ° d ONLN dU º | » · )Rle using File Manager r 0` ° d ONLN dl º ‚ » )f outines; ° d ONLN du » * ‘ F ( — *each fi ° d ONLN d| » G ‘ U ) le r ° d ONLN dÄ » U ‘ e )efer ª ° d ONLN dÑ » e ‘ ≤ )ence number corr ¿ ° d ONLN dî » ≥ ‘ Ï )Nesponds to a ° d ONLN d° ‘ * ‡ ( › *unique access path. ° d ONLN dµ Ê * Ú 0 *fi õ¿ ° d ONLN d∑ Ê 0 Ú V ) le server 6@ ° d ONLN d¡ Ê a Ú h )1A p‡ ° d ONLN d¬ Ê h Ú õ ) computer r ° d ONLN dÕ Ê ú Ú ‡ )4unning softwar ˆ ° d ONLN d€ Ê fl Ú ˙ )Ce that ° d ONLN d‚ Ú * ˛ 3 ( ˚ *pr G ° d ONLN d‰ Ú 4 ˛ Á )
(ovides network users with access to shar Ÿ ° d ONLN d Ú Á ˛ Ù )≥ed ° d ONLN d ˛ *
… ( *$disks or other mass-storage devices. ° d ONLN d4 * 0 *fi õ¿ ° d ONLN d6 0 Z ) le system ¿ ° d ONLN d@ e l )5A Q` ° d ONLN dA l ß ) method of or ‡ ° d ONLN dN ® ◊ )<
ganizing fi 6` ° d ONLN dY ◊ ¯ )/les and ° d ONLN da *( 6 (% *dir I ° d ONLN dd 7( î )ectories on a volume. ° d ONLN dz. *: 0 (7 *fi õ¿ ° d ONLN d|. 0: z )le system specifi † ° d ONLN dç. {: ñ )Kcation ≈Ä ° d ONLN dî. †: ß )%A ° d ONLN dï. ®: Æ ) r E ° d ONLN dó. Æ: ¿ )ecor πÄ ° d ONLN dõ. ¿: ‹ )d that ° d ONLN d¢: *F I (C *identifi V† ° d ONLN d™: JF m ) es a stor ° d ONLN d≥: nF Å )$ed fi â@ ° d ONLN d∏: ÅF § ) le or dir lÄ ° d ONLN d¡: §F Û )#ectory by volume ° d ONLN d“F *R - (O *r E ° d ONLN d”F .R > )efer Ò ° d ONLN d◊F >R w ) ence number y ° d ONLN d‚F wR ä )9, par @ ° d ONLN dÁF ãR ® )ent dir f† ° d ONLN dÓF ®R ) ectory ID, and name. . ° d ONLN dR *^ > ([ *Defi ° d ONLN dR >^ o ) ned by the ,
Courier ° d ONLN dR o^ ì )1FSSpec ° d ONLN dR ì^ ≈ )$ data type. . ° d ONLN d$d *p 0 (m *fi õ¿ ° d ONLN d&d 0p } )le translation list ≈Ä ° d ONLN d:d áp é )WA ° d ONLN d;d èp ¿ ) list of sour @ ° d ONLN dHd ¿p fl )1ce and ° d ONLN dOp *| d (y *destination fi ú‡ ° d ONLN d]p d| ’ ):le types among which a fi ≤@ ° d ONLN dvp ’| fl )qle ° d ONLN dy| *à Õ (Ö *%translation system can translate. Defi ìÄ ° d ONLN dü| Õà ˛ )£ ned by the . ° d ONLN d™à *î ú (ë *FileTranslationList ° d ONLN dΩà úî Œ )r data type. . ° d ONLN d…ö *¶ 0 (£ *fi õ¿ ° d ONLN dÀö 0¶ é )le translation system ¿ ° d ONLN d·ö ô¶ † )iA ;` ° d ONLN d‚ö †¶ ˆ ) translation system ° d ONLN dˆ¶ *≤ S (Ø *
ocedur fi` ° d ONLN d>T R` ‹ ) !e transfers the pattern with the . ° d ONLN d_` *l T (i *patCopy ° d ONLN df` Tl ≈ )* pattern mode, which dir R` ° d ONLN d~` ≈l ¸ )qectly copies . ° d ONLN dãl *x E (u *your r √` ° d ONLN dël Ex ‚ )%equested pattern into the shape. (2) ¡ ° d ONLN d∂l „x Ù )ûSee ° d ONLN d∫x *Ñ M (Å *shape fi √Ä ° d ONLN d¬x MÑ V )#ll. ° d ONLN dΔä *ñ 0 (ì *fi õ¿ ° d ONLN d»ä 0ñ ? )lter ' ° d ONLN dÕä Jñ X )See ˙ ° d ONLN d–ä Xñ Ü ) translator ÀÄ ° d ONLN d€ä Üñ à ).. ° d ONLN d›ú *® G (• *Finder ~ ° d ONLN d‰ú R® Y )(A ∏¿ ° d ONLN dÂú Y® Ú )" Macintosh application that works ° d ONLN d® *¥ î (± *with the system softwar ~` ° d ONLN d ® î¥ Ë )je to keep track of fi Ƈ ° d ONLN d3® Ë¥ ˆ )Tles ° d ONLN d7¥ *¿ Ü (Ω *and manage the user Ü` ° d ONLN dJ¥ á¿ ◊ )]’s desktop display ï ° d ONLN d\¥ ÷¿ ÿ )O. 4 ^¿¯ ° d ONLN d^ \ hc ( eFinder Interface à‡ ° d ONLN do \m ht )SA √Ä ° d ONLN dp \t hî ) set of r ‡ ° d ONLN dy \ï h– )!outines, data ° d ONLN dá h t% ( qstr fi ° d ONLN dä h% t< ) uctur c‡ ° d ONLN dè h= tb ) es, and r ú† ° d ONLN dò hb tz )%esour ‰‡ ° d ONLN dù hz tfl )ces that you can use to ° d ONLN dµ t Ä- ( }coor †@ ° d ONLN dπ t- Ä€ )'dinate your application with the Finder K ° d ONLN d‡ t€ Ä› )Æ. ° d ONLN d‚ Ü í_ ( èFinder sound fi ÏÄ ° d ONLN dÒ Ü_ íg )Ele . @` ° d ONLN dÙ Ür íz )A ≥¿ ° d ONLN dı Üy íÇ ) fi ≥¿ ° d ONLN d¯ ÜÇ íü ) le of fi ≥¿ ° d ONLN d Üü í¡ ) le type ≥¿ ° d ONLN d Ü¡ í )"'sfil' ≥¿ ° d ONLN d Ü íÁ )$ . ° d ONLN d í ûu ( õcontaining a sound r g‡ ° d ONLN d# íu ûç )[esour ∞ ° d ONLN d( íç û )ce. If a user opens a ° d ONLN d> û ™] ( ßFinder sound fi T` ° d ONLN dM û^ ™„ )D le, the Finder plays the sound ° d ONLN dl ™ ∂ ( ≥r E ° d ONLN dm ™ ∂6 )esour ç@ ° d ONLN dr ™6 ∂ø )!ce contained within it. See also Ö@ ° d ONLN dì ™¿ ∂‰ )äsound fi s† ° d ONLN dõ ™Â ∂Ú )%le, ° d ONLN dü ∂ ¬a ( øsound resource. ° d ONLN dØ » ‘ *fi õ¿ ° d ONLN d± » ‘B )rmware öÄ ° d ONLN d∏ »M ‘V )-Pr i ° d ONLN d∫ »W ‘Ë )
ograms or data permanently stor ™ ° d ONLN dŸ »Ë ‘ı )ëed ° d ONLN d‹ ‘ ‡? ( ›in ROM. ° d ONLN d‰ Ê Ú *fi õ¿ ° d ONLN dÊ Ê ÚC ) rst-in, fi "¿ ° d ONLN d ÊD ÚÇ )$rst-out (FIFO) ö† ° d ONLN dˇ Êå Úfi )HCharacteristic of a ° d ONLN d Ú ˛w ( ˚queue in which the fi ∞‡ ° d ONLN d ( Úw ˛Ô )] rst item put into the queue ° d ONLN d D ˛
X (becomes the fi {¿ ° d ONLN d R ˛Y
◊ )? rst item to be taken out of it. ° d ONLN d r
> (Compar ߆ ° d ONLN d x
>E )$e Ò@ ° d ONLN d z
El )
last-in, fi ËÄ ° d ONLN d Ö
mç )(rst-out. ° d ONLN d é ( (%fi õ¿ ° d ONLN d ê (a )xed-frequency %@ ° d ONLN d û l(® )LOf constant fr ∏ ° d ONLN d ¨ ®(Õ )<equency †† ° d ONLN d ≥ Ã(Œ )$. ° d ONLN d µ.: (7fi õ¿ ° d ONLN d ∑. :K ) xed input 2Ä ° d ONLN d ¡.V:fi )6"In inline input, text that has alr ñ ° d ONLN d „.fi:ı )àeady ° d ONLN d Ë:Fg (Cbeen converted fr ΔÄ ° d ONLN d ˘:gF„ )Mom phonetic to ideographic ° d ONLN d
FR (Or E ° d ONLN d
F R, )epr ’¿ ° d ONLN d
F,R™ ) esentation, and thus can be r »@ ° d ONLN d
5F™R◊ )~ emoved fr ˇ‡ ° d ONLN d
>F◊RÁ )-om ° d ONLN d
AR^j ([the active input ar ≤† ° d ONLN d
TRj^õ )P ea. Usually À¿ ° d ONLN d
_Rö^„ )0, the text service ° d ONLN d
r^j∏ (g#component continually gets rid of fi ü` ° d ONLN d
ñ^∏jÛ )ûxed input. In ° d ONLN d
§jvÓ (s2certain situations, a client application may need ° d ONLN d
xed-point ° d ONLN d BÓ˙R (˜ numbers to r *@ ° d ONLN d NÓS˙a )9epr ª ° d ONLN d QÓa˙ö )esent its coor ' ° d ONLN d _Óõ˙Ú ):dinates. The Movie ° d ONLN d r˙ (T µ¿ ° d ONLN d s˙ [ )oolbox uses fi ` ° d ONLN d Å˙\° )=xed points to pr ƒ ° d ONLN d ë˙°≈ )Eovide gr Å¿ ° d ONLN d ô˙Δfi )%eater ° d ONLN d üG (
xed point ° d ONLN d<xÑj (Ånumbers. See also . ° d ONLN dNxjÑ| )Pbias . _‡ ° d ONLN dRx}ÑÇ ), _‡ ° d ONLN dTxÇÑ• )fract _‡ ° d ONLN dYx•Ñß )# . _‡ ° d ONLN dZxßÑÀ )number Ì¿ ° d ONLN d`x Ñà )#, . m¿ ° d ONLN daxÕÑ‘ ) ˇˆÕª ° d ONLN dbÑên (ç gxColorValue ˇ¸∑0 . ° d ONLN dnÑnêo )T, ˇˆÕª . 70 ° d ONLN dpÑpêå )long ˇ˝_Z 70 ) ˇ¸∑0 . ñä ° d ONLN duÑãêØ (çãnumber $j ° d ONLN d{ÑØê∞ )$, ˇˆÕª . €ö ° d ONLN d}Ñ∞ê” )short ˇ˝_Z €ö )# ˇ¸∑0 . :Ù ° d ONLN dÉÑ”ê˜ ) number »‘ ° d ONLN dâÑˆê˜ )#, ° d ONLN dãêúW (ô wide number † ° d ONLN dñêWúY )=. ˇ/ò @ ˇ ˇˇˇˇ @
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4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-47 4 ^ H¿& ° d ONLN d \ H h N ( e Hfi õ¿ ° d ONLN d \ N h ä )xed rectangle fi ° d ONLN d \ î h õ )FA † ° d ONLN d \ ú h ¢ ) r ]† ° d ONLN d \ ¢ h ¯ )ectangle that uses fi ° d ONLN d ( \ ˘ h )Wxed ° d ONLN d , h H t u ( q H points to r ≠† ° d ONLN d 7 h u t É )-epr >` ° d ONLN d : h Ñ t ) esent its vertices. The Movie ° d ONLN d X t H Ä N ( } HT µ¿ ° d ONLN d Y t M Ä â )oolbox uses fi ` ° d ONLN d g t ä Ä † )=xed r Y` ° d ONLN d l t † Ä ‡ )ectangles to pr § ° d ONLN d { t ‡ Ä )@ovide gr a¿ ° d ONLN d É t Ä )%eater ° d ONLN d â Ä H å u ( â H
Courier . ° d ONLN d Ò ™ H ∂ ä * tokenPeriod ° d ONLN d ¸ ™ ä ∂ ¢ )B is a f PÄ ° d ONLN d ™ ¢ ∂ ‰ )ixed token; it r "‡ ° d ONLN d ™ ‰ ∂ Û )Bepr ı@ ° d ONLN d ™ Ú ∂ ) esents a ˇˇ‡ ° d ONLN d ∂ H ¬ ¶ ( ø Hperiod (.). The token ˇˇ† ° d ONLN d5 ∂ ß ¬ Ô )_ tokenNumeric ˇˇ‡ ° d ONLN dA ∂ Ô ¬ )H is not fi † ° d ONLN dK ∂ ¬% )"xed; . ° d ONLN dP ¬ H Œ p ( À H
it could r `¿ ° d ONLN dZ ¬ p Œ ~ )(epr ÒÄ ° d ONLN d] ¬ ~ Œ Õ )esent any number i ° d ONLN dm ¬ Õ Œ œ )O. ° d ONLN do ‘ H ‡ N ( › Hfi õ¿ ° d ONLN dq ‘ N ‡ í )xed-width font †‡ ° d ONLN dÄ ‘ ú ‡ £ )NA €Ä ° d ONLN dÅ ‘ £ ‡ ) font whose characters all ° d ONLN dú ‡ H Ï Õ ( È Hhave the same width. Compar è¿ ° d ONLN d∑ ‡ Õ Ï ‘ )Öe Ÿ` ° d ONLN dπ ‡ ‘ Ï )proportional ° d ONLN dΔ Ï H ¯ ] ( ı Hfont. ° d ONLN dà ˛ H
N *fl õ¿ ° d ONLN dŒ ˛ N
à ) agship name •‡ ° d ONLN d⁄ ˛ í
ô )DA ‡Ä ° d ONLN d€ ˛ ô
) personalized name that users ° d ONLN d˘
H ( H.can enter to identify their nodes when they ar ÷Ä ° d ONLN d'
)…e ° d ONLN d) H" è ( Hconnected to an ° d ONLN d9 ê" ± )HAppleT »@ ° d ONLN d? ∞" ) alk network. The fl 3‡ ° d ONLN dR"$ )Tagship ° d ONLN dY" H. x (+ H name is dif >¿ ° d ONLN dd" y. Ö )1fer !@ ° d ONLN dg" Ö. ú ) ent fr óÄ ° d ONLN dm" ú. )om the Chooser name that a ° d ONLN dà. H: ° (7 Hnode uses for server a ° d ONLN dú. °: ˆ )Y-connection identifi ?† ° d ONLN d∞. ˜: )Vcation. ° d ONLN d∏@ HL ∫ (I HFlagship Naming Service v† ° d ONLN d–@ ≈L à )}A ±@ ° d ONLN d—@ ÃL Ë ) featur ]@ ° d ONLN dÿ@ ÈL# ) e that allows ° d ONLN dÊL HX ú (U Husers to specify a fl Δ` ° d ONLN d˚L úX )T agship name to identify their ° d ONLN dX Hd ˙ (a H'nodes when the node is connected to an ° d ONLN d@d Hp i * AppleT 3@ ° d ONLN dFd ip † )! alk network. ° d ONLN dSv HÇ a ( HFLAP ‡ ° d ONLN dXv lÇ } )$See `‡ ° d ONLN d\v }Ç ù )FDDIT ° d ONLN dav ùÇ ) alk Link-Access Protocol. ° d ONLN d{à Hî N (ë Hfl õ¿ ° d ONLN d}à Nî | ) at font list =‡ ° d ONLN däà áî é )9A xÄ ° d ONLN dãà éî Í ) list that QuickDraw ` ° d ONLN d†à Íî )\GX cr Ú@ ° d ONLN d•àî )eates ° d ONLN d´î H† | (ù H
See also u‡ ° d ONLN dÓ «˙ )(stream format. ° d ONLN d$ H N ( Hfl õ¿ ° d ONLN d& N s )attening ^ ° d ONLN d/ ~ õ )0The pr `‡ ° d ONLN d5 õ ) ocess of copying all of the ° d ONLN dQ H Ü ( Horiginal data r $‡ ° d ONLN d` á õ )?eferr √† ° d ONLN de õ ≈ )
esolving r ¨¿ ° d ONLN dÃ$ ÿ0 Ê )'efer Ò@ ° d ONLN d–$ Ê0 ˚ )ences = ° d ONLN d’$ ¸0 ). ° d ONLN d◊0 H< (9 H4Flattening is used to bring in all of the data that ° d ONLN d < HH n * may be r ˘` ° d ONLN d< nH Ç )&eferr ò ° d ONLN d< ÉH ¢ )ed to fr N@ ° d ONLN d < £H · ) om multiple fi F‡ ° d ONLN d.< ‚H )?
les after ° d ONLN d8H HT h (Q HQuickT fi‡ ° d ONLN d>H hT ¸ ) "ime editing is complete. It makes ° d ONLN d`T H` O (] Ha ° d ONLN dbT P` p )QuickT ^‡ ° d ONLN dhT p` ) &ime movie stand-alone—that is, it can ° d ONLN dé` Hl · (i H!be played on any system without r ó‡ ° d ONLN dØ` ·l )ôequiring any ° d ONLN dºl Hx ò (u Hadditional QuickT ÿ¿ ° d ONLN dÕl òx œ )P ime movie fi @ ° d ONLN dŸl –x! )8les or tracks, even ° d ONLN dÌx HÑ å (Å Hif the original fi ® ° d ONLN dˇx åÑ ö )Dle r ü ° d ONLN dx öÑ ™ )efer K@ ° d ONLN dx ´Ñ „ ) enced hundr FÄ ° d ONLN dx „Ñ )8eds of fi ? ° d ONLN dxÑ )#les. ° d ONLN d Ñ Hê a (ç HThe fl »Ä ° d ONLN d&Ñ aê ))attening operation is essential if QuickT ‡ ° d ONLN dOÑê$ )∞ime ° d ONLN dSê Hú s (ô H movies ar £¿ ° d ONLN d\ê sú )+ e to be used with CD/ROM discs. ° d ONLN d|¢ HÆ N (´ Hfl õ¿ ° d ONLN d~¢ NÆ Æ )oating input window :¿ ° d ONLN dí¢ πÆ ¿ )kA u` ° d ONLN dì¢ ¿Æ » ) fl ° d ONLN dñ¢ …Æ ) oating window ° d ONLN d§Æ H∫ ı (∑ H'used for text entry by an input method. 4 ^8¿ ° d ONLN dà \8 h> ( e8fl õ¿ ° d ONLN dŒ \> h• )oating-point operation †‡ ° d ONLN d \Ø h )qAn operation that is ° d ONLN d˙ h8 t≤ ( q8performed on numbers in fl ÓÄ ° d ONLN d h≤ t )zoating-point formats. ° d ONLN d* t8 ÄÑ ( }8The IEEE standar ° d ONLN d: tÖ Äë )Md r ¿ ° d ONLN d= të Ä® ) equir ó ° d ONLN dB t® Ä˙ )es that a numerics ° d ONLN dU Ä8 åO ( â8envir n† ° d ONLN dZ ÄO å˙ )&onment support addition, subtraction, ° d ONLN dÄ å8 òΩ ( ï8 multiplication, division, squar ƒ@ ° d ONLN dü åΩ ò» )Öe r “‡ ° d ONLN d¢ å» òfl ) oot, r ≈@ ° d ONLN d® åfl ò )emainder 7@ ° d ONLN d∞ å ò )*, ° d ONLN d≤ ò8 §O ( °8and r ≤ ° d ONLN d∑ òO §“ ) ound-to-integer as the basic fl — ° d ONLN d÷ ò“ § )Éoating-point ° d ONLN d„ §8 ∞ô ( ≠8arithmetic operations. ° d ONLN d˙ ∂8 ¬¸ *+Floating-Point Status and Control Register ° d ONLN d % ¬8 Œ^ * (FPSCR) ^† ° d ONLN d - ¬i Œp )1A ô@ ° d ONLN d . ¬p Œæ ) 32-bit PowerPC r óÄ ° d ONLN d ? ¬æ Œ )Negister used to ° d ONLN d O Œ8 ⁄H ( ◊8stor 9‡ ° d ONLN d S ŒI ⁄f )e the fl ̆ ° d ONLN d [ Œf ⁄∂ ) oating-point envir $† ° d ONLN d m Œ∑ ⁄€ )Qonment. ° d ONLN d u ‡8 Ï> ( È8fl õ¿ ° d ONLN d w ‡> ÏÉ )oating window ø¿ ° d ONLN d Ö ‡ç Ïî )OA ˙` ° d ONLN d Ü ‡î Ï ) window that is similar to a ° d ONLN d £ Ï8 ¯Y ( ı8standar ±Ä ° d ONLN d ™ ÏY ¯k )!d W ¿† ° d ONLN d ≠ Ïk ¯ )!indow Manager window except that ° d ONLN d Œ ¯8Ù (8.it occupies a special layer so that it always ° d ONLN d ¸8; * r E ° d ONLN d ˝<p ) emains in fr ¨ ° d ONLN d
\"[.È )# ext Services Manager and the Pr ã ° d ONLN d
{"È. )éocess ° d ONLN d
Å.8:_ (78Manager T† ° d ONLN d
à._:Å )' , that pr Ò‡ ° d ONLN d
ë.Å:¶ )"ovides fl • ° d ONLN d
ö.ß: )&oating windows for text ° d ONLN d
≤:8Fë (C8service components. ° d ONLN d
ΔL8X> *fl õ¿ ° d ONLN d
»L>XN )ush CÄ ° d ONLN d
ÃLYXg )(1) k@ ° d ONLN d
–LgXm )T ° ° d ONLN d
—LlX™ )o write data fr KÄ ° d ONLN d
‡L´X )?om a cache in memory ° d ONLN d
ıX8d (a8to a volume. (2) Ä ° d ONLN d XÄdÜ )HT >@ ° d ONLN d XÖd‹ )o write data or instr œ¿ ° d ONLN d X‹d˛ )Wuctions ° d ONLN d $d8p? (m8fr ò‡ ° d ONLN d &d?p° )om a cache in the micr f† ° d ONLN d <d¢p± )copr £@ ° d ONLN d ?d±p˘ )ocessor to RAM. ° d ONLN d Ov8ÇQ (8Flush
¿ ° d ONLN d Uv\Çl )$An ≈ ° d ONLN d XvkÇ ) ADB command to a device that for *` ° d ONLN d xvÇ )öces ° d ONLN d |Ç8éO (ã8it to r '† ° d ONLN d ÉÇPéª )emove any existing user ¿ ° d ONLN d öǪéı )k-input data fr — ° d ONLN d ®Çıé ):om ° d ONLN d ´é8ö] (ó8the appr ¶† ° d ONLN d ≥é]ö° )%opriate device r x ° d ONLN d √é¢öø )Eegister 7Ä ° d ONLN d éøöÈ ) . See also •` ° d ONLN d ’éÈö )*Listen, t‡ ° d ONLN d ‹éö
) ° d ONLN d ›ö8¶j (£8
SendReset, OÄ ° d ONLN d Áök¶m )3 œÄ ° d ONLN d Ëöm¶s )T _@ ° d ONLN d Èös¶É )alk. ° d ONLN d Ó¨8∏> (µ8fl õ¿ ° d ONLN d ¨>∏ì )ush-to-zero system h ° d ONLN d ¨û∏• )`A ¢¿ ° d ONLN d ¨•∏ ) system that excludes ° d ONLN d ∏8ƒ (¡8/denormalized numbers. Results smaller than the ° d ONLN d Iƒ8–¬ * smallest normalized number ar £¿ ° d ONLN d fƒ¬–Õ )äe r ≤` ° d ONLN d iƒÕ–
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-48 4 ^ *¿ ° d ONLN d \ * h < ( e *font b` ° d ONLN d \ G h U ) (1) ä ° d ONLN d \ U h )'For bitmapped fonts, a complete set of ° d ONLN d 0 h * t „ ( q *-glyphs in one typeface, size, and style. (2) P¿ ° d ONLN d ] h ‰ t ı )∫For ° d ONLN d a t * Ä Ò ( } */outline fonts, a complete set of glyphs in one ° d ONLN d ê Ä * å ~ * typeface and style. ˙@ ° d ONLN d § Ä ~ å Ö )TA 4‡ ° d ONLN d • Ä Ü å ı ) font also has a table that ° d ONLN d ¡ å * ò Ú ( ï *.associates those glyphs with their equivalent ° d ONLN d Ô ò * § Å * character codes. (3) t† ° d ONLN d ò Å § à )WA Ø@ ° d ONLN d ò à § » ) style object pr á ° d ONLN d ò » §  )@operty p† ° d ONLN d ò ‰ § È ) . p† ° d ONLN d ò È § ˚ )It is ° d ONLN d# § * ∞ 7 ( ≠ *the ]` ° d ONLN d& § 8 ∞ > ) r ¢` ° d ONLN d( § > ∞ N )efer NÄ ° d ONLN d, § O ∞ ı )'ence to the font to use in drawing the ° d ONLN dS ∞ * º | ( π *text of a shape. (4) „‡ ° d ONLN dh ∞ | º É )RA Ä ° d ONLN di ∞ Ñ º Û ) collection of glyphs that ° d ONLN dÑ º * » ˝ ( ≈ *.usually have some element of design consistenc Ö@ ° d ONLN d≤ º ˝ » )”y ° d ONLN d¥ » * ‘ . ( — *s Ω ° d ONLN dµ » . ‘ ˇ )1uch as the shapes of the counters, the design of ° d ONLN dÊ ‘ * ‡ _ ( › *the stem, str >¿ ° d ONLN dÛ ‘ ` ‡ Û )6$oke thickness, or the use of serifs. ° d ONLN d Ê * Ú k ( Ô *font attributes Ω@ ° d ONLN d( Ê u Ú | )KA ˜‡ ° d ONLN d) Ê | Ú à ) gr à ° d ONLN d, Ê à Ú ≠ ) oup of fl ‡ ° d ONLN d5 Ê Æ Ú )&ags that modify the ° d ONLN dI Ú * ˛ ´ ( ˚ * behavior or identity of a font. ° d ONLN di * ° *font characterization table „¿ ° d ONLN dÖ ´ ≤ )ÅA ` ° d ONLN dÜ ≥ ÿ )
table of ° d ONLN dê * fi ( *)parameters in a device driver that specifi ” ° d ONLN d∫ fi ˇ )¥es how ° d ONLN d¡ *( º (% *#best to adapt fonts to that device. ° d ONLN dÂ. *: q *font descriptors h¿ ° d ONLN dˆ. |: Ø )R The identifi { ° d ONLN d. Ø: )3able characteristics ˇˇ¬C ° d ONLN d: *F æ (C *#of each font object within a family R ° d ONLN d:: æF )î, such as weight, ° d ONLN dLF *R ‹ (O *,width, italic slant, and optical point size. ° d ONLN dyX *d s *font embedding ° d ONLN dàX ~d )T The technique of storing a font ° d ONLN d®d *p (m *4object’s binary data in a document so that the text ° d ONLN d‹p *| fl * (in the document always displays the corr O ° d ONLN dp ‡| )∂ ect font. ° d ONLN dÇ *é ] (ã * font family ‡Ä ° d ONLN dÇ gé n )=A ° d ONLN dÇ oé ) complete set of fonts for one ° d ONLN d:é *ö ¸ (ó *2typeface including all available styles and sizes ° d ONLN dlö *¶ Ø * of the glyphs in that typeface. ö` ° d ONLN dåö ض ∂ )ÖA ’ ° d ONLN dçö ∂¶ ) font family may ° d ONLN dû¶ *≤ ˝ (Ø */include both bitmapped and outline fonts. Font . ° d ONLN dÕ≤ *æ ] * families ar R` ° d ONLN dÿ≤ ]æ v )3e defi R` ° d ONLN dfi≤ væ ô )ned by r $¿ ° d ONLN dÊ≤ ôæ ∞ )#esour ˜ ° d ONLN dÎ≤ Øæ ‡ ) ces of type ,
of a font. ° d ONLN d è Ê ÚY * Font Manager ` ° d ONLN d ú Êd Ú≠ )JThe part of the T ο ° d ONLN d ≠ ʨ Ú‡ )H oolbox that ° d ONLN d π Ú ˛Ú ( ˚0supports the use of various fonts for QuickDraw ° d ONLN d È ˛
o * when it draws text. ° d ONLN d ˝ H * font name ·¿ ° d ONLN d
R ` )8(1) Ä ° d ONLN d
a ‰ ) The name, such as Geneva or ° d ONLN d
' („ (%0Kyoto, given to a font family to distinguish it ° d ONLN d
W(4! * fr ò‡ ° d ONLN d
Y(!4ï ) om other font families. (2) 6 ° d ONLN d
u(ñ4ù )uA p† ° d ONLN d
v(ù4÷ ) set of specifi q ° d ONLN d
Ö(÷4‹ )9c ° d ONLN d
á4@Ò (=3information in a font object about a font, such as ° d ONLN d
∫@LË * 1its family name, style, copyright date, version, ° d ONLN d
ÎLXa * and manufactur l@ ° d ONLN d
˘LaXi )Ger k ° d ONLN d
˚LiX≈ ). Some font names ar å ° d ONLN d L≈XÔ )\
e used to ° d ONLN d Xd∫ (a#build menus in an application, wher ß` ° d ONLN d <X∫d‰ )†
same font. ° d ONLN d Ÿ˙b *font scaler error ¥` ° d ONLN d Î˙ls )RA Ô ° d ONLN d Ï˙s´ ) QuickDraw ¿† ° d ONLN d ˜˙¨… )9GX err Ä ° d ONLN d ˝˙ È ) or that ° d ONLN dË (0involves the conversion of a glyph outline to a ° d ONLN d5 < * bitmap. ° d ONLN d=$0r *font scaler warning Ã` ° d ONLN dQ$|0É )bA ° d ONLN dR$Ñ0º ) QuickDraw ÿ† ° d ONLN d]$º0Ù )8 GX warning ° d ONLN dh0<ı (93that involves the conversion of a glyph outline to ° d ONLN dõ<HC * a bitmap. ° d ONLN d•NZO * font scaling Ä ° d ONLN d≤NZZw )@The pr ` ° d ONLN d∏NwZÎ ) ocess of changing a glyph ° d ONLN d“Zf! (cfr ò‡ ° d ONLN d‘Z!f≠ ) om one size or shape to another 5Ä ° d ONLN dÛZ≠f€ )å . The Font ° d ONLN d˛frÓ (o.Manager can scale bitmapped and outline fonts ° d ONLN d,r~· * ,by changing both sizes and shapes of glyphs. ° d ONLN dYÑêp *font scaling factors @ ° d ONLN dnÑ{êË )aRatios that indicate how ° d ONLN dáêú„ (ô-the Font Manager should scale a glyph in the ° d ONLN d¥ú®ç * vertical and horizontal dir /† ° d ONLN dœúé®Ø )tections. ˇ)» @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 H F , Palatino
. +H2Inside Macintosh X-Ref ı‡ ( 2ÎGlossary 4⁄ ∫˙ ºÄ (‡˙GL-49 4 ^ H¿& ° d ONLN d \ H h v ( e H font script j ° d ONLN d \ Å h ˆ )9The script system that corr œ ° d ONLN d ' \ ˆ h )uesponds ° d ONLN d / h H t u ( q H to the curr D@ ° d ONLN d : h v t fl ).ent font (the font specifi {@ ° d ONLN d T h fl t )i
ed in the ,
Courier ˇˇ¬Ï . ° d ONLN d ^ t H Ä l ( } HtxFont ˇˇÎ§ ° d ONLN d d t l Ä q )$ f <$ ° d ONLN d f t r Ä ¥ )ield of the curr —p ° d ONLN d v t ¥ Ä% )Bent graphics port), hence . ° d ONLN d ê Ä H å ( â H,the script that determines in which writing ° d ONLN d º å H ò * /system to display text characters in the window X ° d ONLN d Î å ò )“. ° d ONLN d Ì û H ™ ( ß H Fonts folder ƒ ° d ONLN d ˙ û â ™ ê )AA ˛¿ ° d ONLN d ˚ û ê ™ ü ) dir G‡ ° d ONLN d ˇ û † ™ ) ectory located in the System ° d ONLN d ™ H ∂ ∞ ( ≥ HFolder for storing fonts. ° d ONLN d6 º H » o * font size ¶Ä ° d ONLN d@ º y » )1$The size of the glyphs in a font in ° d ONLN dd » H ‘ ¿ ( — Hpoints; nominally a measur ° d ONLN d~ » ¡ ‘ )ye of the distance fr $ ° d ONLN dí » ‘" )Qom ° d ONLN dï ‘ H ‡ ( › H4the baseline of one line of text to the baseline of ° d ONLN d… ‡ H Ï › * $the next line of single-spaced text. ° d ONLN dÓ Ú H ˛ î *font substitution d` ° d ONLN d Ú ü ˛ ˆ )WSubstitution of a scr ` ° d ONLN d Ú ˜ ˛ )X een font ° d ONLN d ˛ H
 ( H&for a printer font by a printer driver ¶ ° d ONLN dD ˛ Â
)ù. PostScript ° d ONLN dQ
H ( H2printer drivers may substitute PostScript printer ° d ONLN dÉ H" Ø * fonts for bitmapped scr ∏` ° d ONLN dö Ø" Ÿ )g
foreground +Ä ° d ONLN dN≤ Üæ )> The part of a glyph bitmap that ° d ONLN dnæ H  (« H$constitutes the glyph itself. Compar ˛ ° d ONLN díæ Â Ï )ùe ° d ONLN dî H÷ Å (” H background. ° d ONLN d†‹ HË î *foreground color qÄ ° d ONLN d±‹ üË )WThe color that QuickDraw ° d ONLN d Ë HÙ í (Ò Happlies to the for ˇ@ ° d ONLN d‹Ë íÙ † )Jegr ° d ONLN dflË °Ù )ound parts of a glyph; . ° d ONLN dˆÙ H f (˝ Hspecifi ° d ONLN d˝Ù f í )
ed by the ° d ONLN dÙ í º ),fgColor ° d ONLN dÙ º ≈ )* fi ° d ONLN dÙ ≈ ) eld of the curr R` ° d ONLN d Ù )?ent . ° d ONLN d$ H ◊ ( H"graphics port. By default, the for @ ° d ONLN dF ÿ Ê )êegr 7 ° d ONLN dI Ê " )ound color is ° d ONLN dW H a ( Hblack. ° d ONLN d^ H* † *foreground process ä¿ ° d ONLN dq ™* « )bThe pr ç† ° d ONLN dw «* Û )
ocess curr f ° d ONLN dÅ Û* ),ently ° d ONLN dá* H6$ (3 H5interacting with the user; it appears to the user as ° d ONLN dº6 HB À * the active application. The for È@ ° d ONLN d€6 ÀB Ÿ )Éegr ° d ONLN dfi6 ⁄B ˝ )ound pr ∑‡ ° d ONLN dÂ6 ˝B )#ocess ° d ONLN dÎB HN ¶ (K Hdisplays its menu bar íÄ ° d ONLN d B ¶N ˇ )^, and its windows ar b` ° d ONLN dB N )Ze in ° d ONLN dN HZ O (W Hfr ò‡ ° d ONLN dN OZ )*ont of the windows of other applications. ° d ONLN dEZ Hf l (c HCompar ߆ ° d ONLN dKZ lf s )$e Ò@ ° d ONLN dMZ sf – )background process. ° d ONLN dal Hx ë (u Hforeground task ã` ° d ONLN dql õx ∏ )SThe pr é@ ° d ONLN dwl ∏x ) ocess that is curr ‚ ° d ONLN dâlx )Iently ° d ONLN dèx HÑ" (Å H1the main task being executed by the system. This ° d ONLN d¿Ñ Hê Ö * generally corr „† ° d ONLN dŒÑ Öê )= esponds to the application that ° d ONLN dÓê Hú y (ô H owns the fr Q ° d ONLN d˘ê zú ˘ )2ontmost window on the user ~@ ° d ONLN dê ˙ú )Ä’s scr t¿ ° d ONLN dêú$ )een. ° d ONLN d ú H® \ (• HTher ¿ ° d ONLN d"ú ]® £ )e is only one for M ° d ONLN d3ú £® ± )Fegr j¿ ° d ONLN d6ú ±® )ound task at any given ° d ONLN dM® H¥ ^ (± Htime. 4 ^8¿ ° d ONLN dS \8 hz ( e8foreign dNode o† ° d ONLN da \Ö hå )MA ™@ ° d ONLN db \å hÛ ) dNode in a PowerShar í ° d ONLN dw \Û h˙ )ge ° d ONLN dy h8 t ( q8catalog used by ÅÄ ° d ONLN dâ h t· )GAOCE system softwar •@ ° d ONLN dú h· t˜ )be to r ο ° d ONLN d¢ h˜ t )oute ° d ONLN dß t8 Äı ( }8)messages to an external messaging system ° d ONLN d– Ä8 åE * thr X¿ ° d ONLN d” ÄE å¶ )ough a server MSAM. ° d ONLN dÁ í8 ûK ( õ8fork Ú ° d ONLN dÏ íU ûf ) See E ° d ONLN d íg ûm )fi `‡ ° d ONLN dÚ ím ûç )le fork. ° d ONLN d˚ §8 ∞N ( ≠8form ∫ ° d ONLN d §X ∞_ ) A Ù† ° d ONLN d §_ ∞k ) pr ;¿ ° d ONLN d §l ∞ )(operty of a format object that allows a ° d ONLN d, ∞8 ºR ( π8pictur È@ ° d ONLN d2 ∞R º‚ )!e shape to be printed as a backdr ë ° d ONLN dS ∞„ º )ë
op to the ° d ONLN d] º8 »ï ( ≈8contents of the page. ∑ ° d ONLN ds ºï »ú )]A Ò¿ ° d ONLN dt ºú »¯ ) form can optionally ° d ONLN dâ »8 ‘æ ( —8 include a mask shape that defi ¡` ° d ONLN dß »æ ‘ÿ )Ünes ar fi` ° d ONLN d≠ »ÿ ‘ ) eas that ar ° d ONLN d∏ » ‘ ).e ° d ONLN d∫ ‘8 ‡l ( ›8 not printed. ° d ONLN d« Ê8 Úr * format block † ° d ONLN d‘ Ê} Ú‘ )EAn element in the fi Ç ° d ONLN dË Ê‘ ÚÚ )Wrmwar d¿ ° d ONLN dÌ ÊÚ Ú˘ ) e ° d ONLN dÔ Ú8 ˛C ( ˚8str fi ° d ONLN dÚ ÚC ˛Z ) uctur c‡ ° d ONLN d˜ Ú[ ˛· ) e of a declaration ROM that pr µÄ ° d ONLN d Ú· ˛ )Ü ovides a ° d ONLN d ˛8
Y (8standar ±Ä ° d ONLN d % ˛Y
)!(d entry point for other elements in the ° d ONLN d M
8C (8str fi ° d ONLN d P
CZ ) uctur c‡ ° d ONLN d U
[ı )$e. The format block allows the Slot ° d ONLN d y8"s ( 8 Manager to fi ÷† ° d ONLN d Üs"Û );nd the declaration ROM and ° d ONLN d °"8.f (+8 validate it. ° d ONLN d Æ48@Ö *format collection ˜‡ ° d ONLN d ¿4è@ñ )WA 2Ä ° d ONLN d ¡4ó@ ) collection of items that ar ˛` ° d ONLN d ›4@ )qe ° d ONLN d fl@8L; (I8r E ° d ONLN d ‡@<L¨ )elevant to a format but ar ° d ONLN d ˙@¨L» )pe not r 2‡ ° d ONLN d
@»Lfl ) equir J ° d ONLN d
@flL ) ed to defi ŸÄ ° d ONLN d
@L ))ne ° d ONLN d
L8Xá (U8a format. See also @@ ° d ONLN d
&LàX’ )Pcollection object. ° d ONLN d
9^8jt (g8format object P¿ ° d ONLN d
G^j√ )GAn object that r T† ° d ONLN d
W^√j— )Depr Â` ° d ONLN d
Z^—j ) esents how ° d ONLN d
ej8vü (s8pages of a document ar `@ ° d ONLN d
{jüvÔ )ge to be formatted, ° d ONLN d
év8Ç (83including scaling, orientation, and paper type. It ° d ONLN d
¡Ç8é * 2allows a form to be associated with a format. See ° d ONLN d
formatting `Ä ° d ONLN d †s¨Ñ );See ≥Ä ° d ONLN d †Ñ¨Õ )disk formatting. ° d ONLN d 1≤8æã (ª8formatting printer á ° d ONLN d D≤ïæ˝ )]The printer for which a ° d ONLN d \æ8 ú («8document’s format is r { ° d ONLN d ræú Á )detained. See also î ° d ONLN d ÑæÁ )Koutput ° d ONLN d ã 8÷W (”8printer ô‡ ° d ONLN d í W÷Y ) . ° d ONLN d î‹8Ë\ (Â8forward )† ° d ONLN d ú‹gËm )/T _` ° d ONLN d ù‹l˯ ) o pass a message on to the next ° d ONLN d ΩË8Ù (Ò8-message handler in a message chain. See also ° d ONLN d ÍÙ8 À * message chain, message handler @ ° d ONLN d ÙÀ ¯ )ì , override. ˇˇÁŸ ° d ONLN d 8Ü (8Forwarder record ˘ ° d ONLN d %ëò )YA =ô ° d ONLN d &ò¿ )
catalog r qÎ ° d ONLN d 0¿“ )(ecor ÊK ° d ONLN d 4“ )d that contains ° d ONLN d D8 (8,identifying information about a server MSAM. ° d ONLN d q$80ê *forwarder template à@ ° d ONLN d Ñ$ö0™ )bAn BÄ ° d ONLN d á$™0 )AOCE template that ° d ONLN d ö08< (981allows existing aspect templates and information ° d ONLN d À<8H˜ * +page templates to be used for new types of ° d ONLN d ˆH8T; * r E ° d ONLN d ˜H<TN )ecor π` ° d ONLN d ˚HNTö )ds and attributes. ° d ONLN dZ8ft (c8forward reset Q` ° d ONLN d Zf )G The event that occurs when one ° d ONLN d;f8rfl (o8'connection end cancels delivery of all ° d ONLN dbr8~ * .outstanding data to the other connection end, ° d ONLN dê~8ä\ * causing û‡ ° d ONLN dò~\äv )$ADSP ? ° d ONLN dú~wäü )
to discar m` ° d ONLN d¶~üä˝ )(d all data in the send ° d ONLN dΩä8ñ≈ (ì8#queue, all data in transit to the r k† ° d ONLN d‡ä≈ñ )çemote connection ° d ONLN dÒñ8¢ (ü80end, and all data in the other connection end’s ° d ONLN d!¢8Æ; * r E ° d ONLN d"¢<ÆÌ )*eceive queue that the client has not yet r % ° d ONLN dL¢ÌÆˇ )±ead. ° d ONLN dQ¥8¿C (Ω8FP *‡ ° d ONLN dT¥N¿\ )See ˝‡ ° d ONLN dW¥\¿ú ) frame pointer n ° d ONLN de¥ù¿ü )A. ˇ.å @ ˇ ˇˇˇˇ @
ˇ·ˇ‚7^
4 * I¯ , Palatino
. +*2Inside Macintosh X-Ref ı‡ ( 2ÕGlossary 4⁄ *˙¯ (‡ *GL-50 4 ^ *¿ ° d ONLN d \ * h B ( e *FPCE ~¿ ° d ONLN d \ M h Ú )#&Floating-Point C Extensions. See also ° d ONLN d + h * t [ ( q * ANSI X3J1 K@ ° d ONLN d 4 h [ t — )1.1, FPCE technical report. ° d ONLN d P z * Ü å ( É *FPCE technical report X` ° d ONLN d f z ó Ü û )mA ì ° d ONLN d g z û Ü § ) r ÿ ° d ONLN d i z § Ü € ) eport author #† ° d ONLN d u z ‹ Ü )8
ed by the ° d ONLN d Ü * í £ ( è *Numerical C Extensions Gr o` ° d ONLN d ò Ü £ í È )youp (ANSI X3J1 i ° d ONLN d ¶ Ü È í ˚ )F1.1) ° d ONLN d ´ í * û G ( õ *that pr @ ° d ONLN d ≤ í H û ë ) oposes a standar Ä ° d ONLN d ¬ í ë û Æ )Id for fl d ° d ONLN d í Ø û Ë ) oating-point ° d ONLN d ◊ û * ™ ä ( ß *operations in the C pr ◊¿ ° d ONLN d Ì û ä ™ Î )`ogramming language. ° d ONLN d ∞ * º J ( π *FPSCR ∂‡ ° d ONLN d ∞ T º e )*See ‡ ° d ONLN d ∞ f º )"Floating-Point Status and Control ° d ONLN d- º * » O ( ≈ *Register ∂@ ° d ONLN d5 º O » Q )%. ° d ONLN d7 Œ * ⁄ M ( ◊ *fraction
° d ONLN d@ Œ X ⁄ _ ).A D¿ ° d ONLN dA Œ _ ⁄ g ) fi —Ä ° d ONLN dD Œ g ⁄ ê )
eld in a fl ¿ ° d ONLN dO Œ ê ⁄ ˇ ))oating-point data format ° d ONLN dh ⁄ * Ê N ( „ * that stor ° d ONLN dq ⁄ O Ê ÷ )%"es all but the leading bit of the ° d ONLN dì Ê * Ú E ( Ô *signifi ˚ ° d ONLN dö Ê E Ú u ) cand of a fl ÆÄ ° d ONLN d¶ Ê v Ú “ )1oating-point number )‡ ° d ONLN dπ Ê “ Ú ‘ )\. ,
Courier . ° d ONLN dª ¯ * M ( *fract . ° d ONLN d¿ ¯ M s )# number . Ä ° d ONLN d» ¯ ~ Ü )1A ç‡ ° d ONLN d… ¯ Ö ˛ ) 32-bit signed integer with . ° d ONLN d * ˝ ( *5two bits to the left and 30 bits to the right of the ° d ONLN d * ã * binary decimal point. R‡ ° d ONLN d0 ã í )aA çÄ ° d ONLN d1 í ö ) fi @ ° d ONLN d4 õ ) xed-point number with . ° d ONLN dJ *( \ (% *a bias of 2. ° d ONLN dW \( z )2Fract ° d ONLN d\ z( ≈ ) numbers range fr R` ° d ONLN dm ≈( ˚ )Kom –2 to +2. ° d ONLN dz( *4 > (1 *The ° d ONLN d~( >4 \ )fract
