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Text File | 1995-09-18 | 30KB | 693 lines

================================================================================ IBM* APL2* for OS/2* Corrective Service Diskette README.csd file: APL2 for OS/2 Entry Edition - Version 1.0 (C) Copyright IBM Corp. 1994. All Rights Reserved. US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. ================================================================================ ================================================================================ APL2 for OS/2 -- Service Level 6 (cumulative) ================================================================================ To install: 1. Insert diskette 1 in your computer and type a:service (or b:service if you are installing from drive B). 2. When you see the "Instructions" window, click on 'Continue' (or press 'Enter'). 3. When you see the "Update" window, click on 'OK' (or press Enter). Because the service does not update config.sys, you need not (and can not) click on the "Update CONFIG.sys" button. Unless you are very short on space on the disk where APL2 is installed, leave the box marked 'Save a backup version' checked. This will allow you to restore the previous level of APL2 if you have any problems with the new level. 4. When prompted by the "insert disk" window, insert the remaining disks. 5. When you see the "Installation and Maintenance" window indicating that APL2 has been successfully updated, click on 'OK' (or press enter. 6. Select 'Exit' from the 'File' pulldown to exit from the maintenance program. The servicing of APL2 for OS/2 Entry is complete. You do not need to re-start OS/2 for the service to take effect. | Note: The APL2 Italic, APL2 Info and APL2 AP124 fonts have been | updated in Service Level 6. | | If you would like to use the updated fonts, you will need | to un-install and then re-install them. After installing | this CSD, please see the updated version of the README file | for information on un-installing and installing fonts. ================================================================================ Enhancements added in Service Level 6 ================================================================================ Interpreter Enhancements - Groups (indirect )COPY and )ERASE) are now supported. For example: )COPY 2 FILE (GPAP211) will copy all of the objects in the character matrix GPAP211 See the APL2 Language Reference for syntax details. - The )SAVE message now prints the workspace name, in the same format as mainframe APL2. - The performance of storage management for an incremental workspace has been improved. Adding the second (and perhaps the third) value to the -ws invocation option may reduce paging and data movement for large workspaces. See your User's Guide chapter on "Invoking APL2" for more details on the -ws invocation option. Processor 11 - Routine descriptors for Processor 11 may now be passed directly in the left argument of ÉNA (QuadNA), bypassing the use of an external names file. All tags except :NICK and :MACRO are accepted. The descriptor must be passed as a character vector, and the first character of the vector must be a colon. For example: FILED╜':link.FUNCTION :lib.apl2xtrn :proc.FileRead :valence.1 2 0' FILED 11 ÉNA 'FILE' See the on-line APL2 for OS/2 User's Guide for more information on routine descriptors. Presentation Manager Interfaces - AP 145 now supports slider scale and tick mark properties. You can share variables with the scale, tick size, tick text, and bar position slider properties. A new demo has been added to the DEMO145 workspace which shows use of these properties. See the HOW_PROPERTIES variable in 2 PMTOOLS for more information. - The object editor now supports opening undefined objects. You can double click on a name which is not defined, and a new edit window will be opened. The name class of the new object will be assigned based on the last name class selected in the edit/open object dialog. - APL2 bitmap fonts (APL2 AP 124, APL2 Info) are now supported for use by the session manager and object editor. Note, however that these fonts cannot be used for printing. An alternate PostScript font will be chosen by APL2 when printing from the log or editor. ================================================================================ Problems fixed by Service Level 6 ================================================================================ )OUT KOB0754 APL2 abends during )OUT of damaged function ------------------------------------------------------------------------------- APL language (primitives) KOB0060 Inner product fails on n by 1 left argument KOB0695 ~ (without) on empty character vector result wrong KOB0723 SYNTAX ERROR if blank between æ (quotequad) and ╜ (arrow) KOB0781 DOMAIN ERROR, | (magnitude) after ~ (without) on complex number APL language (syntax) KOB0724 Reduction on a scalar ignores invalid left function KOB0727 Selective specification error assigning to Boolean vector KOB0759 Type reduce of 4 byte characters fails APL language (display) KOB0728 Support capital I grave in names ------------------------------------------------------------------------------- External functions (general) KOB0454 Incorrect name class checking in Processor 11 KOB0514 Misleading message when names file not found KOB0711 π1 ÉAT (Pick 1 QuadAT) of external function incorrect KOB0718 3 ÉAT (QuadAT) of an external name different than host ------------------------------------------------------------------------------- Shared Variable Processor KOB0347 Always display severe error messages AP 100 KOB0555 Extra levels of shells impact performance AP 124 KOB0170 Abend or shared variable interlock on bad argument KOB0708 Numeric input fields do not allow "R" and "D" complex numbers KOB0712 All available fonts may not be listed KOB0725 Cursor disappears when keyboard mode changed AP 145 KOB0692 STATE ACTIVE property is only for frames KOB0697 Selection property for listboxes works incorrectly KOB0726 Prevent sharing variables with other process's windows AP 211 KOB0762 Data not committed until RELEASE in PRIVATE mode ------------------------------------------------------------------------------- DDE workspace KOB0785 Clean up group variables FILE workspace KOB0785 Clean up group variables IDIOMS workspace KOB0751 VALUE ERROR starting IDIOMS in very small workspace OS2 workspace KOB0607 DIR in OS2 workspace hangs with /p as default PMTOOLS workspace KOB0785 Clean up group variables PRINTWS workspace KOB0579 Add WSNAME to PRINTWS output KOB0709 PRINTWS cannot find objects in new PMTOOLS ------------------------------------------------------------------------------- Session manager KOB0743 Cleanup to keyboard modify dialog KOB0765 Cursor should not move on line mark KOB0796 Marking may not stop when mouse button lifted Editors KOB0705 Object Editor Size to Definition adds line KOB0713 Reword modified object Save request message box Fonts KOB0468 APL2 Italic: Characters extend beyond character cell KOB0643 APL2 Italic: Cup character missing KOB0741 APL2 Italic: Capital I Grave can display without the grave KOB0741 APL2 Italic: Vertical drawing bar does not line up KOB0556 APL2 AP124: Tilde too high, looks like high minus KOB0660 APL2 AP124: Encode appears as y umlaut in 9x20 size KOB0714 APL2 AP124: Vertical bar split in 8x17 size KOB0747 APL2 AP124: Add VGA versions of fonts KOB0742 APL2 AP124 & APL2 Info: Missing characters Documentation KOB0618 Font intallation/deletion instructions need revision KOB0736 Minor errors in SVP/Writing AP's documentation KOB0752 AP 207 IMAGE result described incorrectly ================================================================================ Enhancements added in previous Service Levels ================================================================================ - Interpreter performance improvements in the following areas: - Integer multiplication - Matrix Rotate - Iota, Member, and Without on vectors of character vectors - Deal - European alphabetics are now allowed in APL2 names - DDE support is now available. A new workspace, 2 DDE, provides simple high-level functions to use DDE. A supporting set of new AP 145 calls provide a lower-level interface for custom application programming. - New GUI design tools are now included with APL2. The APL2 dialog editor provides support for associating APL expressions with GUI events. - Usability enhancements to the Session Manager and Editor: - An object can be opened from the keyboard - Ability to size open object window - Multiple line F key definitions - The F key dialog is now non-modal - The APL2 Window List supports multiple selections - Better positioning of cursor after Paste - Automatic unmark of lines after Copy - Type Ahead - Split and Join - Enhancements to AP 145: - Support for Secondary Window Services - Performance has been tuned - APL input is supported in custom controls - OS/2 Multimedia Services are available - AplEnableAplInput service enables or disables APL input - AplChangeAPL2SwitchEntry allows an application to control the description of APL2 entries in the OS/2 window list. - AplLoadService loads a routine in a DLL so it can be called - AplFreeService unloads a previously loaded routine - AplSetWindowText sets text in windows including Listboxes and Multiple Line Edit fields - AplQueryWindowText retrieves text from windows - AplShareWindow allows sharing of variables directly with Presentation Manager window attributes. - Additions to the workspaces which support AP 145: - Secondary window constants have been added to PMWIN - Multimedia constants have been added to PMWIN - A new OS2TYPES workspace provides functions to create patterns to use in mapping APL2 arrays to and from OS/2 structures - Functions have been added to PMTOOLS to map APL2 arrays to and from OS/2 structures - A HELP145 function is available in DDE, DEMO145 and PMTOOLS. - PMTOOLS has been updated to support sharing variables with windows - DEMO145 has been updated with new examples of PM programming - PRINTWS customization instructions now included for the following: - Margin - Font Size - Heading text - Location of PMTOOLS workspace - Print job name - GRAPHPAK enhancements - Support for vector fonts - Enablement of COPY and COPYN - Documentation - A new online Language Summary - Online GRAPHPAK manual - The AP 145 chapter in the APL2 for OS/2 User's Guide has been updated with information on programming with the new higher level AP 145 window interfaces - New RF external function optimizes performance for the enclosed character matrix case of iota. - A TrueType version of the APL2 italic font has been added ================================================================================ Problems fixed by previous Service Levels ================================================================================ )COPY KOA0500 Can corrupt the workspace, giving objects the wrong values KOB0005 NOT COPIED for a valid object listed explicitly KOB0014 SYSTEM ERROR when an object name is listed twice KOB0017 NOT COPIED for previously shared variables KOB0067 May crash the interpreter KOB0077 Garbage when resume execution after )COPY to resolve VALUE ERROR KOB0086 No indication when )COPY fails due to WS FULL KOB0109 May crash rather than giving WS FULL KOB0150 May cause unnecessary WS FULL KOB0154 Of APL2/PC workspace loses active WS )IN KOA0501 Can hang reading a corrupted or incomplete transfer file KOB0020 May crash interpreter on workspace full KOB0035 Should give NOT COPIED on file from host with P10 name association KOB0037 Does not replace a function KOB0091 Following )OUT of same transfer file may loop or hang KOB0139 More problems KOB0218 Unnecessary WS FULL on )IN KOB0281 )IN of nonexistent objects causes hang KOB0351 SYSTEM ERROR after )IN of unavailable external names KOB0535 SYSTEM ERROR after NOT COPIED during )IN )LIB KOB0326 )LIB hangs when running -sm piped )LOAD KOB0046 May crash the interpreter on workspace too large KOB0331 Crash on )LOAD after suspension with shadowed shared variables )OUT KOB0004 Erroneous CHECKWS after using )OUT and )CLEAR )PCOPY KOB0006 Reports NOT COPIED for objects previously erased in source workspace KOB0015 Can crash on workspace with marginally enough space )SAVE KOA0500 CHECKWS on )SAVE after )COPY KOB0129 To nearly full disk can crash or leave file in an unusable state KOB0196 Reports success when library is full on AFS KOB0398 Should not destroy saved ws if active ws is corrupt KOB0413 Workspace corrupted after I/O ERROR during )SAVE KOB0440 )SAVE should not destroy old copy til new is written )VARS KOB0013 May include names outside the specified name range )WSID KOB0270 )WSID library number corrupted during name table expansion ------------------------------------------------------------------------------- APL language (primitives) KOA0487 WS storage lost on reduction by a defined or derived function KOB0001 WS storage lost during catenate of a general array KOB0002 Bad result on [╞∞ ] (First of a progression within brackets) KOB0011 Crash after a VALUE ERROR while doing »■ (Execute Each) KOB0059 Bad value from ε (Member) if a workspace garbage collection occurs KOB0061 INDEX ERROR may be reported when the index is all 0's and 1's KOB0062 SYSTEM ERROR possible during dyadic π (Pick) KOB0065 Wrong value multiplying a vector of large integers by a power of 2 KOB0069 WS storage lost on ╧ (Match) if an argument type is reduced KOB0090 Wrong result of Residue if the right argument > a million times left KOB0097 More problems with »■ (Execute Each) KOB0114 Wrong result from Residue with complex numbers KOB0126 Plus, Minus, or Times of arithmetic progression may fail KOB0131 Interrupt QuoteQuad prompt assigns an empty result first KOB0228 Indexing failure after reduction of 1-element APV KOB0277 Picture Format overflow fill is wrong KOB0284 +/ with axis of positive integer can give negative KOB0298 CHECKWS after selective specification KOB0299 CHECKWS after outer product of a defined function KOB0300 Orphan after AXIS ERROR involving EACH operator KOB0304 CHECKWS after )CHECK WS ALL if selective specification errors KOB0447 Garbage on Pick with negative left argument KOB0519 .5 ! -1 hangs or loops KOB0611 Garbage from pick with negative nested left argument KOB0623 Garbage in vector times progression after 128th item KOB0635 ~∞1 (Not Iota 1) gives wrong result sometimes KOB0647 Bad result, selective spec with reverse KOB0651 Bad answers, ~ (Without) with progression as argument KOB0683 DOMAIN ERROR multiplying complex numbers APL language (system names) KOB0012 WS storage lost after 2 ÉTF (QuadTF) of a transfer form KOB0018 Crash on 2 ÉAT (QuadAT) if object's date was bad in transfer file KOB0025 Bad data from external function if ÉSVE (QuadSVE) issued first KOB0032 SYNTAX ERROR using ÉLC (QuadLC) within a strand KOB0052 WS storage lost after ╕0 from ÉEA (Branch to zero from QuadEA) KOB0066 Display missing for result of ÉEC (QuadEC) if assignment is last KOB0072 Garbage from monadic ÉNA (QuadNA) if argument contains many names KOB0085 DOMAIN ERROR for near-integers on the left of ÉSVO (QuadSVO) KOB0116 ÉAI (QuadAI) grossly over-reports CPU time KOB0119 Dyadic ÉSVO (QuadSVO) used for query gives 0 as partner ID KOB0187 Function name wrong in ÉCR (QuadCR) of operand KOB0229 Workspace lost after ÉES (QuadES) 1 2 KOB0267 ÉTF (QuadTF) gives SYSTEM ERROR for complex numbers in nested arrays KOB0271 ÉNC (QuadNC) incorrectly reports class of padded system names KOB0301 CHECKWS after ÉTF (QuadTF) replaces variable w/ function or operator KOB0312 ÉSVE (QuadSVE) with non-integer returns immediately KOB0375 Interrupt in Quad input crashes interpreter. KOB0376 Quad input reprompts after ÉES 1 1 (QuadES 1 1) or ╕0 (Branch to 0) KOB0439 ÉTF (QuadTF) won't replace function with variable KOB0526 A number is returned from ÉTF (QuadTF) of a bad right arg KOB0597 DOMAIN ERROR using ÉES (QuadES) with negative argument KOB0612 No error conversion with 0 0 0 1 ÉFX (QuadFX) KOB0634 2 ÉAT (QuadAT) times may vary when ■ (Each) is used APL language (syntax) KOA0503 Names longer than 255 characters treated as very short KOB0036 VALUE ERROR on "L OP .5" for any operator OP KOB0044 SYSTEM ERROR if a WS FULL occurs during selective specification KOB0098 WS storage lost using strand notation with general arrays KOB0144 CHECKWS if type reduction occurs during stranding of general arrays KOB0186 SYNTAX ERROR caused by redundant parentheses KOB0238 Performance of Indexed Specification KOB0258 DOMAIN ERROR not detected, + used to left of assignment KOB0352 Strand binding different from host during each KOB0487 WS corrupted by assignment to first of empty general array KOB0534 Abend indexing vector of vectors APL language (display) KOA0504 T╢ (T-Delta) on branch to zero displays wrong line number KOB0016 Display of largest possible negative integer, -2147483648 KOB0108 Comment lines not traced KOB0185 Format by specification may omit a blank KOB0278 Bad caret position on RANK ERROR in Branch KOB0655 Corrupted function and operator dates not detected ------------------------------------------------------------------------------- External functions (general) KOA0495 SYSTEM ERROR if an external function is called which has no result KOB0163 Function can return incorrect result KOB0188 SYSTEM ERROR with external function as operand to defined operator KOB0255 P11 System Limit: Too many parameters passed KOB0311 Workspace movement may cause errors in name association KOB0529 WS corrupted after external function returns general array KOB0653 Segmentation violation calling C with P11 KOB0680 2 ÉAT (QuadAT) of P11 objects returns the wrong time ATR external function KOB0023 Is not handling the S1 type correctly KOB0045 Fails for an empty right argument KOB0073 Corrupts ÉCR (QuadCR) of caller KOB0095 Patterns with unknown lengths not handled properly KOB0265 Unpredictable trailing bits using B1 type with ATR KOB0302 Interpreter crash in ATR KOB0308 ATR reports type mismatch incorrectly KOB0338 SYSTEM ERROR in ATR FILE external function KOA0502 Can cause SYSTEM ERROR if arguments are not correctly specified KOB0050 Can cause SYSTEM ERROR on a sequence of large file reads KOB0103 Incorrect return on read of zero-length file KOB0197 Ensure proper close on file I/O error KOB0210 Abend if used with non-existent file RTA external function KOA0497 Not handling the S1 type correctly when used in a nested pattern KOB0095 Patterns with unknown lengths not handled properly KOB0152 Crashes on null character string KOB0248 Allow * in one dimension length of pattern ------------------------------------------------------------------------------- Shared Variable Processor KOA0301 SWAPPER.DAT grows with repeated use of auxiliary processors KOA0486 Erroneous CHECKWS if shared variable is shadowed KOB0048 One APL2 session can trick the SVP into signing another off KOB0088 Memory leak retracting and re-offering variables KOB0306 Synchronization problems in SVP startup KOB0389 SVP times out causing unpredictable AP errors KOB0436 Subordinate interpreter does not respond to SVP shutdown KOB0442 Invocation options truncated when AP autostarted KOB0617 Alarming invocation message if no printer installed. AP 101 KOB0141 Empty line cannot be stacked AP 124 KOB0057 Painting problems on VGA KOB0070 SYS3175 exception KOB0490 BEEP does not work when window is not yet open KOB0446 Cursor moves improperly on repaint KOB0462 DAT processed as CTL if access-controlled KOB0545 Numeric keypad input ignored KOB0638 Minimized window should use icon AP 145 KOB0031 Does not pass WM_QUIT messages to the application KOB0039 Crashes on a character vector assignment to the shared variable KOB0074 Rejects large integers KOB0078 Some messages are not dispatched KOB0080 Typos in the on-line help KOB0100 Needs to send WM_PAINT from AplFontDlg KOB0157 Hang on APL termination if online help visible KOB0246 Parameter error in DosOpen call (wrong level of indirection) KOB0305 VALUE ERROR after retract of shared variable KOB0324 WinCreateStdWindow returns floating point client handle KOB0587 Exception when invalid array is specified AP 207 KOB0034 Does not fill correctly when scissor is on KOB0081 Using incorrect APL characters in on-line help KOB0083 Printing resolution is poor KOB0093 Fontdef with 23 character name may cause the next function to fail KOB0094 Exit processing not done properly when the window is closed KOB0115 Demos wait even if running in automatic mode KOB0118 Error in MIX query KOB0134 Additional resolution fixes KOB0136 Pointer does not support tracking rectangle and centered sizing KOB0137 Only has 16 colors defined for default KOB0143 Improve command performance KOB0160 WINDOW command ignores first 4 parameters KOB0164 Window does not close on retract KOB0165 LINETYPE command does not set linewidth KOB0303 Occasional missing repaint KOB0510 Write of vector font should honor line width KOB0505 POINT command returns button down and up KOB0521 Title of SaveAs dialog is test1 KOB0575 SaveAs should remember path\file KOB0601 Garbage in window after PRINT KOB0602 PRINT will not replace existing file KOB0628 On-line help and User's Guide are out of synch KOB0631 Click does not change focus if help window open KOB0637 Minimized window should be icon AP 210 KOB0198 Return rather than discard errors from file close AP 211 KOB0216 Error 33 writing object in UPDATE mode KOB0314 Undocumented positive return codes when sharing files KOB0381 Unexpected errors from RELEASE when file already closed KOB0382 AP211 cleanup may not finish without explicit RELEASE KOB0507 Name in APL2/PC file with trailing blanks not matched ------------------------------------------------------------------------------- DDE workspace KOB0684 Make HELP145 start at contents DEMO145 workspace KOB0578 Typo in SET_FONT header KOB0684 Make HELP145 start at contents DEMO207 workspace KOB0636 DEMO doesn't handle window close by user FILE workspace KOB0024 Has an unnecessary read limit of 65400 bytes in some functions KOB0364 Sharing protocols prohibit portability to DOS KOB0497 Delta-SH function in 2 FILE incorrect after CSD 3 GRAPHPAK workspace KOB0101 Gives error if user closes AP207 window directly KOB0513 Group Variables missing from GRAPHPAK KOB0501 VIEW does not always wait KOB0632 VIEW fails if window not open KOB0636 DEMO doesn't handle window close by user IDIOMS workspace KOB0536 Error when IDIOMS window closed by double click MIGRATE workspace KOB0451 VSCOPY does not remove arguments from list of locals OS2TYPES workspace KOB0512 PRDINFO3 structure wrong PMTOOLS workspace KOB0578 Typo in SET_FONT header KOB0650 Localize variables KOB0675 Rewrite EDIT, PROMPT, SELECT_1, SELECT_SOME KOB0684 Make HELP145 start at contents PMWIN workspace KOB0030 Open-object dialog does not list all the variables PRINTWS workspace KOB0323 PRINTWS fails on wide functions KOB0581 Add PRT145 to PRINTWS local list ------------------------------------------------------------------------------- Session startup KOB0092 "-svptrace" parameter values may not be handled properly KOB0288 -svplisten on -svptrace on not supported Session manager KOA0490 Paste from other products crashes APL2 KOA0491 Fix typos in Help for F-keys KOA0496 Says "input" mode while it is processing stacked data KOA0498 Crashes if a line longer than 32k comes from interpreter KOB0026 Displays the wrong event and reason codes in some message windows KOB0042 "fields" dialog displays incorrectly on SVGA displays KOB0056 Terminates if Print Cancel button is pushed KOB0064 Line number in status area is wrong after a find KOB0110 Cursor disappears KOB0166 Dead key in Manugistics Unified layout KOB0171 Terminates after object editor saves renamed function KOB0178 FeelX (a PM shell replacement) crashes session manager dialogs KOB0282 Wrong help text for Signals pulldown KOA0493 Respect OS/2 date and time format system settings KOB0494 Keyboard selection not remembered after CSD 3 KOB0498 Keyboard Open Object has no effect KOB0584 Add discussion of mouse usage to Keys Help KOB0671 Modify Layout dialog uses wrong font Editors KOB0003 CHECKWS after resuming execution of a suspended function KOB0029 object editor should strip trailing blanks KOB0053 Changes to a suspended function not honored KOB0056 APLEDIT terminates if Print Cancel button is pushed KOB0130 SYSTEM ERROR in Editor 1 after interrupt Quad prompt KOB0149 Incorrect line number after Find (APLEDIT) KOB0213 Changes lost after error fixing edited function KOB0269 SI WARNING inserted in session manager while editing KOB0273 Stack corruption using editor KOB0275 Refcount errors after changing suspended function KOB0279 Fix of suspended function does not apply to operands KOB0293 Fix of suspended function fails on second attempt KOB0307 Program check after function edit if suspended lines KOB0334 SI WARNING after fixing suspended function KOB0469 Add help for "Size to Definition" KOB0475 SYSTEM ERROR after VALUE ERROR, with edit window open KOB0540 AplEdit Keys Help option displays wrong text KOB0584 Add discussion of mouse usage to Keys Help KOB0560 If APL off, QuadAF 0 characters can be typed with Alt KOB0656 Order Groups dialog missing text under Warp KOB0661 Split and Join disabled if clipboard empty Fonts KOB0151 Clean up APL2 Italic Documentation KOB0221 Typo in AP 207 BITMAP syntax documentation KOB0250 Font errors in online User's Guide KOB0361 Document RC 69 from AP 124 KOB0399 Merge readme updates into online user's guide KOB0401 Correct FSWAIT description in AP124 workspace KOB0401 Correct COLMAP result information for AP 207 KOB0401 Add B16 and B32 datatype descriptions KOB0402 Shared Variable Interpreter interface missing in User's Guide KOB0453 Name of SVP trace window executable wrong KOB0481 QuadSVC table wrong in Language Summary KOB0502 Shared variable interpreter normal output code wrong KOB0537 Error in BITMAP syntax for AP 207 KOB0554 Add explanation of "filename" parameter in AP 211 KOB0628 AP 207 Help and User's Guide are out of synch KOB0652 Incorrect restriction on code 2/4 arg, AP 124 ================================================================================ Support ================================================================================ We'd like to hear from you! Please report any comments, suggestions, or problems through one of the following channels: Internet: apl2@vnet.ibm.com CompuServe: go IBMAPL2 IBMMAIL: USIB6JN8 TALKLINK: OS2bbs1; Qandabbs; TLpgcat FAX: 1-408-463-4488 Phone: 1-408-463-APL2 (1-408-463-2752) Mail: APL Products & Services IBM Santa Teresa Laboratory, M46/D12 555 Bailey Ave. San Jose, CA 95141 ================================================================================ Trademarks ================================================================================ The following terms are trademarks of the IBM Corporation. They are denoted by an asterisk (*) when they first appear in the text. APL2 IBM OS/2