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- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
-
-
- SHAREWARE DISK/FILE MANAGER
-
-
- Copyright 1991-94 Charles F. Martin
-
- President, NoVaSoft - Member ASP
-
- 3239 Riverview Dr.
- Triangle, VA 22172-1421 USA
-
- Phone (703) 221-1471/1833 CompuServe 72130,1400
- Internet 72130.1400@compuserve.com
-
-
- _______
- ____|__ | (R)
- --| | |-------------------
- | ____|__ | Association of
- | | |_| Shareware
- |__| o | Professionals
- -----| | |---------------------
- |___|___| MEMBER
-
-
-
-
- Assembled using Wolfware Assembler WASM Ver 2.22x,
- (c) 1985-1991 Eric Tauck, Wolfware
-
- Manual developed using PC-Write Ver 3.04,
- (c) 1983-90 Bob Wallace, Quicksoft
-
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- FOREWORD:
-
- CONCERNING SHAREWARE AND CMFiler:
-
- Definition of Shareware. . .
-
- Shareware distribution gives users a chance to try software before
- buying it. If you try a shareware program and continue using it, you are
- expected to register it. Individual programs differ on details _ some
- request registration while others require it, some specify a maximum
- trial period. With registration, you get anything from the simple right
- to continue using the software to an updated program with printed manual.
-
- Copyright laws apply to both shareware and commercial software, and
- the copyright holder retains all rights, with a few specific exceptions
- as stated below. Shareware authors are accomplished programmers, just
- like commercial authors, and the programs are of comparable quality. (In
- both cases, there are good programs and bad ones!) The main difference
- is in the method of distribution. The author specifically grants the
- right to copy and distribute the software, either to all and sundry or to
- a specific group. For example, some authors require written permission
- before a commercial disk vendor may copy their shareware.
-
- Shareware is a distribution method, not a type of software. You
- should find software that suits your needs and pocketbook, whether it's
- commercial or shareware. The shareware system makes fitting your needs
- easier, because you can try before you buy. And because the overhead is
- low, prices are low also. Shareware has the ultimate money-back
- guarantee _ if you don't use the product, you don't pay for it.
-
- CMFiler is a copyrighted shareware program by Charles F. Martin,
- President, NoVaSoft and author member of the Association of Shareware
- Professionals. The evaluation edition of CMFiler is offered at no charge
- to any potential user for evaluation. Feel free to share the evaluation
- edition with your friends, but please do not give it away altered or as
- part of another system. The essence of "user-supported" software is to
- provide personal computer users with quality software without high
- prices, and yet to provide incentive for programmers to continue to
- develop new products.
-
- Ombudsman Statement. . .
-
- This program is produced by a member of the Association of
- Shareware Professionals (ASP). ASP wants to make sure that the shareware
- principle works for you. If you are unable to resolve a shareware-
- related problem with an ASP member by contacting the member directly,
- ASP may be able to help. The ASP Ombudsman can help you resolve a
- dispute or problem with an ASP member, but does not provide technical
- support for members' products. Please write to the ASP Ombudsman at 545
- Grover Road, Muskegon, MI 49442 or send a CompuServe message via
- CompuServe Mail to ASP Ombudsman 70007,3536.
-
- CMFiler Disclaimer - Agreement. . .
-
- Users of CMFiler must accept this disclaimer of warranty:
- CMFiler is supplied as-is. The author disclaims all warranties,
- expressed or implied, including, without limitation, the warranties of
- merchantability and of fitness for any purpose. The author assumes no
- liability for damages, direct or consequential, which may result from the
- use of CMFiler.
-
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
-
- CONTENTS:
-
- FOREWORD
-
- INDEX TO TOPICS AND OPERATIONS:...............................Ind-9
-
- OVERVIEW......................................................Ov-19
-
- File Contents . . . Ov-19
- Program Logical and Physical Organization. . . Ov-21
- Security Features. . . Ov-22
- Monitor Options. . . Ov-23
- Precautions and Limitations. . . Ov-24
- Assumption about User's Familiarity with DOS. . . Ov-25
- Additional Note for Windows Users. . . Ov-25
- Assertion. . . Ov-26
- Special Thanks. . . Ov-26
-
- TUTORIAL _ Chapter 1: File Handling:...........................1-27
-
- Getting Started , or the "Kernel" and the "Overlay": 1-27
- Rename CMFILER to Spare My Fingers. . . 1-27
- The Screen. . . 1-28
- The Help Area. . . 1-29
- More on the "Modifier Keys". . . 1-29
- Two Panels. . . 1-30
- Color Palette. . . 1-31
- Alphabetic Case Options. . . 1-31
- Cursor Movement. . . 1-31
-
- iii
- Switching Drives or Disks. . . 1-32
- Subdirectories. . . 1-32
- Copy Some Files, then Do It with Tags. . . 1-33
- Tagging, Backing Up. . . 1-34
- Moving Files. . . 1-34
- Deleting a File. . . 1-35
- The Tagging Convention Expounded on. . . 1-36
- Renaming a File or a Directory. . . 1-37
- Some Additional Tagging Options. . . 1-37
- Copy with Rename. . . 1-38
- The Floppy "Filler". . . 1-38
- The File Freshener . . . 1-38
- Different Ways to Show the Files. . . 1-38
- The Data Entry Window. . . 1-39
- Disk Space Occupied versus Actual File Size. . . 1-40
- File Attributes. . . 1-40
- Changing the Date/Time Stamp of a File. . . 1-40
- "Alt-Tagging" and Appending. . . 1-41
- Printing a File. . . 1-41
- Making Some Notes About Your Files. . . 1-42
- Printing a Directory Listing. . . 1-43
- Comparison Mode. . . 1-43
- Hide Mode. . . 1-43
- Mask Template. . . 1-44
- Displaying System Date and Time. . . 1-44
- Changing or Adding a Volume Label. . . 1-44
- Some Safeguards. . . 1-44
- Saving User Setup Options. . . 1-44
- Help. . . 1-47
- Custom Configurations on Networks. . . 1-47
- Command Line Parameters. . . 1-47
- Formatting Floppy Diskette . . . 1-48
- Copying Floppy Diskettes . . . 1-48
- Quitting CF . . . 1-49
-
- TUTORIAL -- Chapter 2: File Viewing and Editing:.............. 2-51
-
- Viewing a File. . . 2-51
- Record Delimiters. . . 2-51
- Information Area. . . 2-51
- Line Wrapping. . . 2-52
- Cursor Movement. . . 2-52
- Find a String. . . 2-53
- iv
- Leading and Trailing Blanks in the Data Window. . . 2-53
- Editing a File. . . 2-53
- Edit Mode Limitations. . . 2-54
- Typeover vs Insert. . . 2-54
- Editing a Line. . . 2-54
- More on Record Delimiters. . . 2-54
- Alt- Keypad and Alt-N. . . 2-55
- Changing Case . . . 2-55
- Block Operations. . . or the REAL Power of CF's Editor. . . 2-55
- Marking a Block, and the Copy Buffer. . . 2-55
- Delete, Copy, Move. . . 2-56
- Restoring from Inadvertent Block Deletion. . . 2-56
- Sending a Block of Text to the Printer. . . 2-56
- Replace and Global replace. . . 2-56
- Leaving Edit Mode. . . 2-57
- Saving File in Mid-Session . . . 2-57
- Creating a New File with the Editor. . . 2-58
- Help. . . 2-58
-
- TUTORIAL -- Chapter 3: The TREE Functions:.................... 3-59
-
- The Display. . . 3-59
- Copying structures. . . 3-60
- The "Copy Into" Function. . . 3-62
- Moving structures. . . 3-63
- Copying Just the Files. . . 3-63
- Copying Just the Directory Array. . . 3-64
- Deleting Structures . . . 3-64
- Delete Just the Files. . . 3-65
- Show the File List. . . 3-65
- Find (Goto) a File. . . 3-65
- Goto a Directory. . . 3-66
- Find Text. . . 3-67
- Viewing or Editing Files. . . 3-67
- Deleting Files from the File List. . . 3-67
- Print a Hard Copy of the Tree or Found Files. . . 3-68
- Precaution Regarding ~TRASH~. . . 3-68
- Help. . . 3-68
- Leaving the Tree Functions. . . 3-68
-
- TUTORIAL -- Chapter 4: Launching User Applications:........... 4-69
-
- v
- Terminology: User Application as "Child" Program. . . 4-69
- Resident Footprint of CF. . . 4-69
- "Shelling" to DOS. . . 4-70
- Review of DOS Command Line Structure. . . 4-70
- Launching a Program from the Main Screen. . . 4-71
- Immediate Execution. . . 4-71
- Execution with Command Tail. . . 4-71
- Execution with a Single File Name in the Command Tail. . . 4-72
- "Seeding" the Command Tail. . . 4-72
- Changing the Command Tail "Seed" Delimiter. . . 4-73
- Customizing Your User Application File Specifications. . . 4-73
- A Further Execution Option _ Instant ZIPping/UNZIPping. . . 4-75
- ZIP a File. . . 4-75
- Now UNZIP a File. . . 4-76
- Tailoring CF for custom ZIP/UNZIP spec. . . 4-77
- Using Other Compression Utilities 4-77
- Specifying a Password for Access from Screen Saver. . . 4-78
-
- REFERENCE -- Description by Operation:.................... OpRef-79
-
- DISK/DIRECTORY OPERATIONS: OpRef-79
- FILE OPERATIONS: OpRef-80
- FILE EDITING/VIEWING: OpRef-83
- TREE OPERATIONS: OpRef-83
- APPLICATION LAUNCHING (CHILD PROCESSES): OpRef-86
- DISPLAY ENHANCEMENT FEATURES: OpRef-88
- MISCELLANEOUS: OpRef-89
-
- MEMORY MAPS - Information on Memory Allocation 90
-
- vi
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- INDEX TO TOPICS AND OPERATIONS:
-
- Topic or Operation Module Command Page
-
- Appending files:
- to target panel Main Alt-T, then C 1-41
- to source panel Main Alt-T, then B 1-41
-
- Application launching: See
- Child process execution
-
- ASCII entry with keypad: Edit Alt-Keypad 2-55
-
- Attributes, directory:
- toggle "Hide", at curs Main 2 1-40
- toggle "Hide", at curs Tree 2 3-59
-
- Attributes, file:
- toggle "Read", at curs Main 1, no tags 1-40
- toggle "Read", tagged Main 1, w/ tags "
- toggle "Hide", at curs Main 2, no tags "
- toggle "Hide", tagged Main 2, w/ tags "
- toggle "Sys", at curs Main 3, no tags "
- toggle "Sys", tagged Main 3, w/ tags "
- toggle "Arcv", at curs Main 4, no tags "
- toggle "Arcv", tagged Main 4, w/ tags "
- zero all attrs, at curs Main 0, no tags "
- zero all attrs, tagged Main 0, w/ tags "
-
- Back up files in directory: 1-34
- file at cursor Main B, no tags
- tagged files in direc Main B, w/ tags
-
- Block operations: Edit 2-55
-
- Case options: Main Ctl-E 1-31
-
- Ind-9
- Change directories:
- to directory at cursor Main Enter 1-32
- to parent directory Main P "
-
- show direc in opp panel Main Shf-Enter "
- show parent in opp panel Main Shf-P "
- to root directory Main \ "
- Tree Home 3-60
-
- Change to new drive or disk: Main N 1-32
- Tree N 3-60
-
- Child process execution:
- Shell to DOS Main S 4-70
- quick execute file at Main Q 4-71
- cursor, no command tail
- ready file at cursor Main X 4-71
- for execution
- seed command tail with Main Alt-C 4-72
- full path spec to file
- at cursor
- seed command tail with Main Alt-T 4-72
- name of file at cursor
- edit command tail and Main Alt-X 4-72
- execute readied file
- execute readied file, Main Shf-X 4-72
- no edit of command
- tail
- execute readied file, Main Ctl-X 4-72
- first adding name of
- file at cursor to
- command tail
- assign executable files Main Shf-F10 4-73
- to Function Keys
-
-
- Color palette: Main Ctl-P 1-31
-
- Command line parameters: 1-247
-
- Compare mode, toggle: M/T Ctl-C 1-43, 3-60
-
-
- Ind-10
- Concatenating files:
- to target panel Main Alt-T, then C 1-41
- to source panel Main Alt-T, then B "
-
- Configuration file: 1-147
-
- Copy operations:
- file at cursor to target Main C, no tags 1-33
- tagged files to target Main C w/ tags "
- freshen one directory Main Shf-F 1-38
- from another
- structure, incl files Tree C 3-60,3-61,3-62
- structure w/o files Tree Alt-C 3-64
- text in marked block Edit Alt-C 2-55
-
- Copy with rename: Main Alt-R 1-38
-
- Create new file: Main F 2-58
-
- Cursor movement:
- in directory listings Main 1-31
- in tree structures Tree 3-60
- in editor Edit 2-52
-
- Data entry window: All 1-39
-
- Date/time, change file: Main Alt-F 1-40
-
- Date/time, display system: Main 5 1-44
-
- Definitions:
- ~TRASH~ directory 1-35
- Child process 4-69
- Compare mode 1-143
- Hide mode "
- Kernel 1-27
- Module Ov-21,1-27
- Overlay 1-27
- Source panel 1-30
- Target panel "
-
-
- Ind-11
- Delete operations:
- "soft" vs "hard" 1-35
- resetting D to hard 1-45
- file at curs, soft Main D, no tags 1-35
- file at curs, hard Main Ctl-D, no tags "
- tagged files, soft Main D, w/ tags "
- tagged files, hard Main Ctl-D, w/ tags "
- directory at cursor Main D, dir void 1-33
- structure at curs, soft Tree D 3-64
- structure at curs, hard Tree Ctl-D "
- text in marked block Edit Alt-Y 2-56
- line of text Edit Ctl-Y 2-54
- word of text Edit Ctl-T "
- text to end of line Edit Ctl-D "
-
- Directory:
- delete (only if empty) Main D 1-33
- delete direc structure Tree D or Ctl-D 3-64
- make new Main M 1-32
- Tree M
- rename Main R 1-27, 1-37
- Tree R 3-60
- display subdir in srce Main Enter 1-32
- display subdir in trgt Main Shf-Enter "
- display parent in srce Main P "
- display parent in trgt Main Shf-P "
- display root in source Main \ "
- display root in target Main Shf-\ "
- display source in trgt Main Shf-* "
-
- Display options:
- show Hidden files, Main Ctl-H 1-43
- dirs; toggle Tree Ctl-H 3-60
- Compare mode, toggle Main Ctl-C 1-43
- Tree Ctl-C 3-60
- define filename Mask Main Ctl-M 1-44
- Find text Tree Shf-F 3-67
- Goto (find) directory Tree Alt-G 3-65
- Goto (find) file Tree G "
- Show file list Tree S "
- attrs, size in K Main - 1-40
- no attrs, full size Main + "
-
-
- Ind-12
- DOS, Shell to: Main S 4-70
-
- Edit file at cursor: Main E 2-53
-
- Edit file from notes screen Main Alt-E 1-42
-
- Edit file from tree file Tree E 3-67
- list:
-
- File Masking: Main Ctl-M 1-44
-
- File sorting: Main Ctl-O 1-38
-
- Fill floppies from source Main Shf-i 1-38
-
- Find file:
- from main module Main Shf-T, then G
- from tree module Tree G 3-65
-
- Find string: Edit Alt-F 2-53
-
- Find text: Tree Shf-F 3-67
-
- Form feed printer: Main Ctl-F/2 1-42
- Tree Ctl-F/2
- Edit Ctl-F/2
-
- Freshen directory from Main Shf-F 1-38
- opposite panel:
-
- Function Keys:
- assign applications to Main Shf-F10 4-73
- Function keys
- ready app at F1-F9 Main Fn 4-74
- for execution
- execute readied Fn app Main Alt-X, 4-75
- Shf-X, or
- Ctl-X
- execute app to operate Main Ctl-Fn 4-74
- on file at cursor
-
- execute app to operate Main Shf-Fn 4-74
- on constructed command line
-
- Ind-13
- Global replace string: Edit Alt-G 2-56
-
- Goto file: Main G, then name 1-31
- Tree G, then name 3-65
-
- Goto subdirectory: Main Alt-G, name 1-31
- Tree Alt-G, name 3-66
-
- Help, on-line: Main H Ov-21, 1-47
- Tree H,F1 3-68
- Edit Alt-H, F1 2-58
-
- Hide mode, toggle: M/T Ctl-H 1-43, 3-59
-
- Integrity data:
- Change file name Main Alt-I Ov-23
-
- Kernel, resident, set size: Main K
-
- Launching applications: See
- Child process execution
-
- Limitations:
- dir size (300,600,1200) Main Ov-24
- file size in edit mode Edit "
- memory required (204 kb) "
- tree entries (1700 dirs) Tree Ov-25
- dir nesting (8 levels) M/T "
-
- Make new directory: Main M 1-32
- Tree M
-
- Masking, in direc listing: Main Ctl-M 1-44
-
- Monitor options: Ov-23
-
- Moving operations:
- files Main Shf-C 1-34
- structures Tree Shf-C 3-63
- block of marked text Edit Alt-V 2-55
-
-
- Ind-14
- New drive or disk, change: Main N 1-32
- Tree N 3-60
-
- Notes: edit Main Ctl-N 1-42
- view Main Shf-N "
-
- NULL character, entering Edit Alt-N 2-55
-
- Options, user, saving Main Shf-S 1-44
-
- Options, user, setting Main Shf-O 1-44
-
- Ordering scheme, select: Main Ctl-O 1-38
-
- Password, entering: Main Shf-F10 Ov-22,4-78
-
- Printing:
- put file in print queue Main L 1-41
- look at print queue Main Shf-L "
- cancel print queue Main Ctl-L 1-42
- print directory listing Main Alt-L 1-43
- print directory listing Main Shf-N or Ctl-N, "
- with notes then Alt-L
- print tree structure Tree Alt-L 3-68
- Print marked text block Edit Alt-P 2-56
- Output block to file Edit Alt-O 2-56
-
- Quitting:
- to DOS from main module Main Esc-other, or 1-49
- Alt-Q
- to DOS from tree module Tree Alt-Q 3-68
- to main from tree module Tree Esc or Enter "
- to main from file edit Edit Esc 2-57
- to main from file view Edit Esc or Enter 2-57
-
- Relist panel from disk Main Shift-R 1-32
- Tree Shift-R
-
- Remove (Delete) directory: Main D (must be void) 1-33
-
- Rename file or directory at Main R 1-27, 1-37
- cursor: Tree R 3-60
-
-
- Ind-15
- Replace string: Edit Alt-R 2-56
-
- Resident kernel, set size: Main K
-
- Screen saver:
- normal timeout to Main Ov-22
- forcing before timeout Main Ctl-S Ov-22
- freshening directories Main Ov-25, 1-46
- after return, switch
- setting
-
- Security features:
- cleared slack space Ov-23
- password access denial Main Ov-22, 4-78
-
- Self-checking: Main Ov-23
-
- Setup options: Main Shf-O 1-44
-
- Shell to DOS: Main S 4-70
-
- Sorting of (Ordering) files: Main Ctl-O 1-38
-
- Startup options: 1-47
-
- Subdirectories:
- make new Main M 1-32
- Tree M
- rename Main R 1-27, 1-37
- Tree R 3-60
-
- Tagging operations on files:
- toggle Tag at cursor Main T or Space 1-33
- toggle All tags in direc Main Ctl-A 1-37
- clear or set All tags Main A 1-33
- all files same naMe as Main Alt-M 1-37
- all files same Ext as Main Alt-E "
- all files Newer Main Alt-N "
- all files Older Main Alt-O "
- all files same Date Main Alt-D "
- tag in oPposite panel Main Alt-P "
- "Append" or "Alt" Tag Main Alt-T 1-41
-
-
- Ind-16
- Time/date, change file: Main Alt-F 1-40
-
- Time/date, display system: Main 5 or % 1-44
-
- TSR's, precaution about: Ov-24
-
- UNZIPping with PKZIP utils:
- with command line edit Main U 4-75
- no command line edit Main Shf-U "
-
- View file at cursor: Main Enter 2-51
-
- View file from notes screen Main Alt-V 1-42
-
- View file from tree file Tree V 3-67
- list:
-
- Volume label, setting: Main V 1-44
-
- ZIPping with PKZIP utils:
- with command line edit Main Z 4-75
- no command line edit Main Shf-Z "
- designating files to ZIP Main T/Alt-T "
-
- Ind-17
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- OVERVIEW:
-
- File Contents . . .
-
- The following files are contained in a complete copy of the registered
- edition of CMFiler Version 5.36q:
-
- CMFILER.COM - The main program file. Run by typing CMFILER
- at the DOS prompt.
-
- CMFILER.OVY - The overlay for the main program. CMFILER.COM loads
- the overlay, which becomes part of the executable
- code. The user should put CMFILER.OVY in the same
- directory as CMFILER.COM.
-
- BRIEF - A two-page quick guide to CMFiler's command
- structure.
-
- SUPLMENT - Any additions and corrections to this manual
- reflecting the differences between the current
- version and 5.36q.
-
- CHANGES - A verbose history of all significant changes since
- Version 5.32.
-
- INSTALL.DOC - Installation instructions and an explanation and
- listing of the ASP Hub Network BBS's.
-
- DESC_NAR.COM - A small utility to meld NDOS/4DOS-style DESCRIPT.ION
- files containing file notes with CMFiler-style
- NARATIVE.CF files.
-
- DESC_NAR.DOC - Documentation for DESC_NAR.COM.
-
- CMFILER.PIF - Windows program information file provided as a
- reference. It may not be suitable in your system.
-
- Ov-19
- CMFILER.ICO - Windows icon definition file provided by a
- CMFiler user.
-
- NARATIVE.CF - A notes file for the other files, used in
- CMFiler's notepad facility.
-
- PACKING.LST - File inventory
-
- CMFiler is not "public domain" software or "freeware". The
- registered edition may not be further distributed. The shareware edition
- is offered for evaluation and distribution unaltered to others, with
- the understanding that, if used past the 60-day trial period, the user will
- pay a registration fee of $30. I am so convinced of CMFiler's wide
- usability and appeal that I will send any registered user an instant
- $10 commission each and every time someone else registers a copy and cites
- her or him as the source of it! Registered users may make as much money
- on commissions by passing the evaluation (shareware) edition of CMFiler
- to others as they care to. CMFiler must be passed as an unaltered
- collection of the shareware file set.
-
- CMFiler provides a quick, simple, "one-touch" operating environment
- for your IBM-compatible 80x86-based computer running under DOS Version 3
- or later. While its name implies it is a file manager, it is much, much
- more. Once you have used CMFiler for a few sessions, you will not want
- to struggle with the DOS COMMAND.COM command processor or your other
- file managers ever again! CMFiler was painstakingly written in
- Assembly language over a four-year period, carefully factoring in
- the suggestions of dozens of the world's pickiest software critics. It
- is compact and lightning fast.
-
- CMFiler is capable of doing everything your DOS COMMAND.COM processor
- or other file manager can do, and more, but with ease! _ displaying
- two directories side-by-side; copying one or more files from one directory
- to another; backing up files in the same directory; deleting or renaming
- files and directories; setting file and directory attributes;
- concatenating (stringing together) multiple files; viewing and editing
- files; making and removing subdirectories; printing files in the
- "background" while you perform other tasks; setting disk volume
- labels; printing directory listings; keeping notes; displaying two
- disk structures side-by-side as "trees", and performing a full set
- of operations on their structures; and launching other programs _ all with
- a minimum number of keystrokes and maximum "transparency".
-
- Operations are keyed to single-letter mnemonics, making CMFiler
- intuitive and easy to learn. For example, the letter C means "copy",
-
- Ov-20
- the letter D "delete", and so forth. Almost everything you need to know
- about CMFiler is contained in a two-line prompt at the bottom of the screen,
- or can be summoned instantly with a single keystroke (surprise! H for
- "help"), with no delay for external file reading, since the help is imbedded
- in the program code. There are only a few things for which you will need
- to refer to this manual once you begin using CMFiler.
-
- CMFiler employs the BIOS and DOS disk service routines which are
- embedded in ROM or loaded into RAM when your computer boots, and the DOS
- file operation safeguards and error flags are employed, such as denying
- access to remove non-void subdirectories. I have added a few of my own,
- such as protection of files against being overwritten by zero-length files
- of the same name (resulting from an occasional DOS read-write failure).
-
- CMFiler performs most operations immediately, and does not ask
- for confirmation as other file managers do, unless file destruction
- is involved. You must confirm with a separate keystroke, for example, that
- you really do want to delete files, or that you really do want to overwrite
- a more recent version of a file during a copy operation. Otherwise
- CMFiler takes for granted that you are doing exactly what you had in mind,
- on the basis that a mistake can be recovered
- from with just a few more keystrokes. The "mass" operations, like copying
- or deleting large numbers of tagged files, all have an Esc bailout.
-
- Program Logical and Physical Organization. . .
-
- The CMFiler program code is organized "logically" (in the
- programmer's sense) into three sections, or "modules". These will be
- referred to variously as the "main module" or "main screen"; the
- "editor module" or "editor"; and the "tree module" or "tree functions".
- Each module performs some major function or group of functions which
- is fundamentally different from the rest, discussed further below. On
- the other hand, the program is broken physically into two main pieces, in
- this case two files, namely, the file "CMFILER.COM", sometimes referred
- to herein as the "kernel"; and the file "CMFILER.OVY", or the "overlay".
- The kernel contains the most vital part of the main module, the "starter",
- and the overlay, which the kernel loads contiguous to itself in
- memory, contains the rest of the main module, plus the editor and tree
- modules. A memory map is included at the end of this manual for
- those interested.
-
- The main module displays one directory on the left side of the screen,
- or two directories in side-by-side panels. The names of the subdirectories
- of each directory are always shown at the top of the listing in
- alphabetical order, following by the names of the files in one of
- nine user-specified ordering schemes. Commands operate on a subdirectory
-
- Ov-21
- or one or more files in one panel (the source panel). Some commands,
- like Copy, write to the directory in the other panel (the target panel).
- The main module gives a somewhat myopic or "microscopic" view of your disk,
- one directory at a time, but does so with the most complete set of file
- and directory services available in any file manager today. The other
- two modules (editor and tree) are accessed from the main, and the editor
- may also be accessed from the tree.
-
- The editor is called to create, edit or view a file. To edit or view
- an existing file in the main module, just put the cursor on it and press E
- or Enter. To create a file, press F and type in a name for the new file.
-
- The tree module is called from the main module with Shift-T. It
- displays the entire directory tree structure of one disk in the left panel,
- or two trees for the same or different disks in side-by-side panels.
- Whole structures ("branches") of a tree, or if you wish just the files in
- one directory, may be copied, moved or deleted in their entirety. Some
- file manager documentation call this kind of capability "prune-and-graft".
- This capability is "macroscopic" in scope, compared to the main modules, as
- it deals with the big picture of your disk organization. But CMFiler does
- much more in this mode than most file managers. In addition to
- the "macroscopic" prune-and-graft-type operators, you may do some
- microscopic things as well, like display the files in each subdirectory as
- you navigate through the tree, find a specific file anywhere on the
- disk, search for a text string in all or some of the files on the disk _
- even view or edit a file, and delete it without having to return to the
- main file services module. This latter feature in particular makes disk
- cleanup a breeze!
-
- Security Features. . .
-
- CMFiler incorporates security features which support its use on
- systems containing sensitive information:
-
- o You may specify a password, and change it at any time during
- a session, which must be given back to reenter CMFiler once it has gone
- to screen-saver mode (about 1-1/2 minutes after last keystroke from main
- screen display). This password is the bottom-most field in the data
- entry screen presented by the key combination Shift-F10 _ discussed in
- further detail in Chapter 4.
-
- o You may force CMFiler into screen-saver mode with the
- key combination Ctrl-S. This is so that, if you want to secure access to
- your computer immediately, you don't have to wait the 1-1/2 minutes for
- the screen-saver and password to automatically be invoked.
-
- Ov-22
-
- o During any file copy operation, CMFiler always fills in
- the "slack space" in the last sector with the string "cfcfcf . . . ",
- to ensure that no sensitive information residual in the DOS I/O buffers
- is inadvertently passed into the last sector slack space.
-
- o If you set the option "wipe old files before HARD Delete, "
- on the Shift-O user Options screen, CMFiler overwrites all the data sectors
- of old files with "cfcfcf . . . " before calling the DOS file-delete
- service (which does not destroy data, but alters only the directory
- table). This feature ensures complete data destruction and is useful if
- you deal with sensitive information.
-
- o CMFiler employs a rudimentary check-summing routine to check
- the .COM and .OVY files each time they are loaded. This routine will sense
- any changes in the execution code and fixed data areas of either file, and
- warn the user of the corruption. Files may become corrupted as a result of
- an operating system error during data transmission, a sector going bad on
- a disk, or external tampering by a person or a virus. This
- check-summing feature can detect (and has detected) the presence of some
- older file infecting viruses, but may be foiled by modern stealth viruses,
- so do not count on it for virus protection. There is no substitute for
- good antivirus software. I use and strongly recommend Wolfgang
- Stiller's Integrity Master. He is President of Stiller Research and a member
- of the ASP's Virus Information Panel, and a recognized expert in the
- anti-virus community.
-
- o CMFiler also protects the file integrity signature data
- created by your anti-virus software from being overcopied. The
- default integrity data file name is ZZ##.IM, the default assigned by
- Stiller's Integrity Master, but this name may be changed with Alt-I (for
- "ID name change").
-
- Monitor Options. . .
-
- CMFiler should work with all reasonably current
- IBM-compatible CGA/EGA/VGA and monochrome monitors, though I have heard of
- some problems with machines under very early BIOS (Basic Input/Output
- System) versions.
-
- When first run, if CMFiler cannot find a .CFG file containing
- previously specified user option data, and does not sense a monochrome
- video card installed (which only supports one color set), it knows it
- cannot tell for sure what you have installed and will ask you to specify
- a monitor type by pressing C, V, L, T, E or M. Your choice is recorded
- by CMFiler creating a .CFG file. If you have an LCD monitor other than Tandy
- or Epson, you may invoke a generic LCD color set with the letter L. For
- Tandy or Epson LCD's try T or E. If you are not satisfied with the result,
-
- Ov-23
- try the choices available in the Shift-O user Option screen, lines 10 and
- 11, until one seems to work.
-
- If you have a "monochrome" monitor being driven by a color card,
- CMFiler senses the color card's presence, not the monitor's. Press M for
- this case to force the monochrome color set.
-
- When running CMFILER.COM from the DOS prompt, you may put one of these
- six letters in the command line, preceded by the character @, and bypass
- the initial question.
-
- Precautions and Limitations. . .
-
- There are a few precautions and limitations the user should be aware of:
-
- o Terminate-and-Stay-Resident programs should not be launched
- from CMFiler. At best you will end up with a fragmented memory
- when you exit CMFiler, and at worst you will have a system crash.
-
- o CMFiler requires a minimum of 227 kb of free memory to run. This
- permits generous memory allocations for the directory listings, a
- print spooler buffer, and a copy buffer. During application
- launching, however, the resident portion of CMFiler can be made to
- occupy as little as 22 kb, using the "Small" footprint option of the
- "Kernel" command (letter K pressed from the main screen - discussed
- more in Chapters 1 and 4). This is the default selection on initial
- start-up.
-
- o Maximum directory size recognized by the main module varies from
- 300 to 2400 entries, depending on free memory available. If the
- directory size limit is reached, an informational note is given.
- The rest of the directory is inaccessible, as though it were hidden.
- This is a benign, non-damaging limitation.
-
- o The algorithms used by the editor module place certain limitations
- on it in "edit" mode which do not apply in "view" mode. If you
- attempt to edit a file which exceeds these limitations, the editor
- reverts to view mode automatically:
- o Files too large to fit in available memory in one shot, or
- o Files with more than 16,380 lines.
- o Files with lines longer than 8190 characters if editing in
- "NoWrap" mode.
-
-
- Ov-24
- o The tree module limits the number of entries in a directory tree
- structure to 1700 total subdirectories. The limit on number of
- files is strictly a function of available memory.
-
- o The main and tree modules both limit the depth of directory
- nesting to eight levels (e.g., "C:\1\2\3\4\5\6\7\8" is an example
- of the most deeply nested path allowed), and the length of path
- specifications to 66 characters (this is a DOS limitation).
-
- o A limitation of DOS itself which users frequently run into and are
- puzzled by, because of the cryptic error message DOS returns, is
- the maximum number of entries permitted in the root directory. This
- number is 112 for 5.25" disks formatted at 360kb and 3.5" @ 720kb;
- and 224 for 5.25" @ 1.2Mb and 3.5" @ 1.44Mb. The error message
- returned is "Access denied creating file". Be aware that the volume
- label and each subdirectory is an "entry", as well as each file.
-
- Assumption about User's Familiarity with DOS. . .
-
- It is assumed that the user knows at least a smattering about DOS
- system operation, and has at least a beginner's understanding of the use of
- the DOS COMMAND.COM processor, or other file management programs. I
- assume terms like "file", "subdirectory" and "path" need not be defined.
- If these are alien notions, however, there are many books on DOS within
- easy reach of any user.
-
- Additional Note for Windows Users. . .
-
- Though not designed as a Windows application, CMFiler is
- operating satisfactorily as a DOS program in the Windows environment.
- One nuisance feature will probably need to be corrected if you are running
- it under Windows, however. The default assumption on return from screen
- saver mode is that the disk directories have not been altered while CMFiler
- has been idling. Under Windows, this is not necessarily a valid
- assumption, since another foreground application may have operated on
- the directories CMFiler was selected to when it went into the background.
- Therefore for Windows users there is a switch which may be set in the
- Shift-O user Option screen telling CMFiler to refresh the directory listings
- on return from the screen saver.
-
- Ov-25
-
- Assertion. . .
-
- I believe CMFiler is the most powerful and transparent file manager
- you will ever find anywhere for its price and size. It is being offered as
- a shareware utility in the hope that you will find it useful, and further
- that unregistered users will remit the required registration fee of $30
- in recognition of the convenience CMFiler offers. Please remember that
- the shareware industry depends on the integrity, encouragement and
- financial support of its user public.
-
- Special Thanks. . .
-
- . . .to Nick Capik, Tom Vavoso, Dave Herman, Gene Feaster and
- Edward Mendelson, who found most of the subtle bugs, pushed CMFiler far past
- my expectations, and challenged me to include features that turned out to
- be useful to us all; to Eric Tauck, who provided an excellent and
- inexpensive Assembly language programming environment, then tailored it to
- my needs, and gave me some inside dope on several undocumented DOS features;
- and to Wolfgang Stiller, who offered advice on CMFiler's
- self-checking features. Eric Tauck's Wolfware Assembler WASM can be had
- by sending $10 to Eric Tauck, 1304 Deerpass Road, Marengo, IL 60152.
- Wolfgang Stiller's Integrity Master anti-virus and data security system can
- be had by sending $39.50 to Stiller Research, 2625 Ridgeway St.,
- Tallahassee, FL 32310.
-
-
- Ov-26
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- TUTORIAL - Chapter 1: File Handling:
-
- Getting Started , or the "Kernel" and the "Overlay":
-
- As mentioned in the OVERVIEW above, I refer to the 22 kb CMFILER.COM file
- as the "kernel", the vital part of the main module, and the 109 kb
- CMFILER.OVY file as the "overlay", which contains the rest of the main
- module and the editor and tree modules. Physically breaking the program
- into two files served two purposes - it got around an arcane 64 KB limit
- on .COM files imposed by DOS, and it let me give you two options for how
- much of the program to leave resident in memory when launching
- applications from CMFiler (more in Chapter 4).
-
- For now, copy CMFILER.COM and CMFILER.OVY into the root directory of
- your hard disk or a working floppy using your good ol' DOS
- COMMAND.COM processor, and save a write-protected copy for your library.
- With the DOS system prompt showing the drive these two files are now on,
- run the kernel CMFILER.COM by entering "cmfiler" or "CMFILER". The DOS
- command processor will load and execute CMFILER.COM, which in turn will
- find and load the overlay CMFILER.OVY. The whole 131 kb (22 + 109) is
- now residing in memory, ready to respond to commands.
-
- The first thing you will likely see is a request for monitor information.
- CMFiler cannot distinguish between a color monitor and an LCD monitor, and
- the default color set for the color monitor is a poor choice for most
- LCD monitors. When you see the message, press C, V, M, L, E or T for
- the monitor you think most closely describes yours. (It can be changed later).
- CMFiler will create a file of user configuration data (called CMFILER.CFG)
- in the same directory the .COM file is in. It will update this file as
- you select other setup options.
-
- Rename CMFILER to Spare My Fingers. . .
-
- Now, feel free to rename CMFILER.COM to "CF.COM" for short, and the
- overlay and configuration files from CMFILER.OVY and CMFILER.CFG to
-
- 1-27
- "CF.OVY" and "CF.CFG". (It is important to keep all these files named
- the same, by the way.) In fact I will refer to them simply as "CF" from
- here on, since that results in fewer keystrokes for me! Put the cursor on
- the line reading "CMFILER COM" and press the letter R (for "rename").
- A window will open up at the bottom that says:
- Rename CMFILER.COM
- to >CMFILER.COM<
- with the cursor blinking on the first position in the data entry field
- denoted by the "> <" pair. (CMFiler is assuming that you want to rename
- just the CMFILER.COM file, since the most frequent use of the rename facility
- is renaming single files; and is offering you the same name as the
- "default" entry in the new name field, since often when you rename a file,
- you may be only changing a few characters.)
-
- In this case we want to rename all the files that start with "CMFILER";
- that is, we would really like to use the DOS "wild card" convention "*". If
- we were renaming this family of files from the DOS prompt, we would type in
- the command "ren cmfiler.* cf.*". In the CMFiler rename facility, the
- upper line is the first parameter of the DOS rename command, the lower line
- the second. We therefore want the upper line to read "CMFILER.*". To do
- this, press either the up arrow or PgUp, and press Tab to move over to the
- "C" in "COM". Type "*". and press Enter or down arrow. Now the window reads:
-
- Rename CMFILER.*
- to >CMFILER.*<
-
- Simply type "CF.*" and press Enter. The files are now renamed.
-
- This quick exercise sounded complicated when you read it, but won't be
- when you try it. And it illustrates a few "nice touches" I have tried to
- build in to minimize your keystrokes.
-
- From here on the explanations are not so detailed. I recommend you
- fiddle with scratch directories initially, until you are familiar with all
- of CF's capabilities. If you are running DOS Version 2, put CF, both the
- .COM and .OVY files, on one of the paths defined in a DOS "path" command,
- so that it can "find" itself after running other applications. This is
- not necessary under DOS Version 3 and later.
-
- The Screen. . .
-
- You should by now have noted an economy of screen usage. The left
- panel shows the contents of the current directory on the default drive.
-
- 1-28
- Line 1 of this active panel shows the disk volume name if any, and a prompt
- area for four display enhancement features: the key combination Ctrl-O (denoted
- by ^O to save space) allows selection of one of nine file Ordering schemes;
- ^H toggles the "Hide" mode switch; ^C toggles the "Compare" mode switch; and
- ^M allows specifying a file "Mask". Line 2 shows the path to the
- current directory. In 25 line video display mode, the first 20
- entries, directories first, then files, are displayed in lines 3-22. Line
- 23 gives vital information about the disk, such as room left, and lines
- 24-25 contain an abbreviated help screen.
-
- The thick versus thin sections of the vertical line to the left of the
- file list denote the relative position and size of the current screen
- display within the full directory listing.
-
- If you do not press a key within about 1-1/2 minutes, the screen goes
- into screen-saver mode. Just press any key to return to the main display.
- You may force the screen-Saver mode with Ctrl-S.
-
- The Help Area. . .
-
- The two-line help area at the bottom of the screen contains a set
- of abbreviated cues to assist with the recollection of the mnemonic
- single-key commands. With no "modifier" keys pressed [i.e., the
- Shift-, Alt-and Ctrl- keys all up], the help area shows the
- operations available with the unmodified keys, with the mnemonic
- code highlighted. These are typically the most frequently used operations;
- the letter C for "Copy file(s), E for "Edit file", D for "Delete file
- or directory", T for "Tag file", the number 1 for "toggle the file
- Read-only attribute", and so forth.
-
- Additional commands are available which use similar mnemonic devices,
- but with the keyboard modified by Shift-, Alt- or Ctrl-. Press one of
- the Shift- keys, and notice the change in the bottom lines. These are
- the commands enabled by the letters shown in highlight, modified by the key
- you are holding down. Press Ctrl- and Alt- in turn. All these operations,
- both "unmodified" and "modified", will be explained as we go along. Just
- be aware that the visual cues for the modifier keys are there when you
- want them.
-
- More on the "Modifier Keys". . .
-
- Incidentally, there is some rationale for which of the Shift-, Alt-or
- Ctrl- keys was used as the modifier for a particular "modified" operation,
- and there are some devices which may help you remember the modified keys
- as well as the more straightforward mnemonic devices of the unmodified keys:
-
- 1-29
-
- o The modifier "Shift-" is often used for operations involving
- transfers of control or data to or from the other panel. For
- example, Shift-Enter, when the cursor is on a subdirectory entry, means
- display this subdirectory in the other panel and jump across to it.
- Other commands which follow this convention, and which you will encounter
- in more detail, are Shift-Left/Rt Arrow, Shift-P, Shift-*, Shift-\,
- and Shift-F.
-
- o The modifier "Ctrl-" is most often used to "toggle" the state of
- a "switch" or "tags" - that is, to invert something. For example,
- Ctrl-H toggles the state of the "hide switch" , i.e., if Y ("yes" or "on")
- it goes to N ("no" or "off"), if N it goes to Y. Other examples
- include Ctrl-O, Ctrl-M, Ctrl-C, Ctrl-A, and Ctrl-L.
-
- o The modifier "Alt-" is most often used just to indicate an
- operation associated with a mnemonic alphabet key, but for which the
- unmodified key was already in use as a mnemonic for a more frequent operation.
- For example, C means "Copy", and is one of the most frequent operations;
- Alt-C means "add file spec to Command tail", and is used far less frequently.
- (In the editor, Alt-modified keys are used a lot, since the unmodified keys
- are used for typing text!)
-
- Two Panels. . .
-
- Each "panel" corresponds to a "path" to files, in the DOS vernacular,
- and the terms "panel" and "path" are used interchangeably throughout. Open
- the right panel by pressing the right arrow. You will be prompted at
- the bottom of the screen to specify a drive letter. (The bottom lines
- become the "dialog" area for information to you about what CF is doing, or
- what it is waiting for you to do.) Just press the letter corresponding to
- a valid drive - don't press Enter, just a letter key. The current directory
- of that drive will be shown in the right panel in the same format as the
- left panel. The bright yellow color of the path specification on line 2 and
- the blinking cursor now identify the right panel as the "source" path.
- The left panel has become the "target" or "destination" path for the copy
- , append and move operations.
-
- Whenever CF is in "Compare" mode and the cursor is on the name of a file in
- the source panel that also happens to exist anywhere in the target path,
- the target panel display is adjusted so that the file appears in the panel,
- and its date/time signature is put in high-intensity to catch your eye and
- show you the duplication. If the date, time and size of the two files are
- not the same, the date/time signature of
- the newer file will blink. You can toggle compare mode off and on with the
- key combination Ctrl-C (for "Compare").
-
- 1-30
-
- Color Palette. . .
-
- For display in CGA/EGA/VGA systems, CF has four choices of color palettes.
- The command Ctrl-P (for Palette) lets you cycle through the choices with
- the spacebar, and select a different color scheme with Enter or return to
- the original one with Esc. The choice may be permanently recorded in the
- .CFG file (discussed in more detail later).
-
- Alphabetic Case Options. . .
-
- CF also has four options for the alphabetic cases used in the
- panel displays. The command Ctrl-E (for casE) lets you cycle through
- the choices with the spacebar, as in the Palette above, which are: 1)
- files and directories all upper case, 2) directories in upper case, files
- in lower, 3) all in lower case, and 4) all in "modified-Tauck"
- convention, where all letters are lower case except the first and any
- that follows a non-alphabetic character (e.g., Cmfiler.Com or Read-Me.1St).
- Case 2 is the default, but I find case 4 easiest to read.
-
- Cursor Movement. . .
-
- Shift back and forth with the left and right arrow keys. You are in
- effect switching source and target paths. Use the up/down arrows,
- PgUp/PgDn, Home and End keys to move the cursor within a panel. PgUp moves
- the cursor to the top of the panel if it was not already there, and then
- moves up one page in the directory. PgDn is similar for the opposite
- direction. Home goes to the first line of the directory, End to the last.
-
- If a mouse driver is installed, CF will respond to mouse movement by
- opening a five-symbol menu bar beside the highlighted entry. Click the
- left button on the triangular up or down arrow symbol for PgUp or PgDn.
- Click on the triangular left or right arrow symbol to jump across to
- the opposite panel.
-
- The command G (for "Go to...") lets you type in a file name to move
- the cursor to within the directory listing. As you type, the cursor
- is repositioned to the first file described by the character string you
- are building. When you have come to the file you want, press Enter or
- Esc. Alt-G is the equivalent "Go to. . ." for subdirectories.
-
-
- 1-31
- In Compare mode, whenever there is a duplicate file name highlighted in
- the opposite panel, you may jump directly across to it with the
- move Shift-Left/Right Arrow, vice the unmodified arrows.
-
- Switching Drives or Disks. . .
-
- CF cannot tell when you have changed disks in the drive whose contents
- are shown on one of the screen panels. You have to tell it by putting
- the cursor in that panel and pressing Shift-R (for "Relist"), or N (for
- "New disk"), and then the letter designator for that drive at the
- ensuing prompt. If you want to switch drives, say from A to B for
- the right-hand panel, put the cursor to the right, press N and B.
-
- Alternatively, click the left button on the three-line menu symbol in
- the mouse bar, click on the "New drive" line, and highlight and click on
- the letter of the desired drive.
-
- Sometimes when you are doing single-panel operations, like constructing
- a note set or editing files, it is a distraction to have both screen
- panels open at once. To close the right-hand panel and return to
- single left-hand panel display, put the cursor in the right-hand panel
- and press N and Enter.
-
- Subdirectories. . .
-
- Make a new subdirectory in the source path by pressing M (for the
- DOS command "Mkdir") and entering a name. CF will create this directory
- and put the cursor on it. Press Enter. Note the new path on line 2 of
- the screen display, and only the "<Parent>" entry in the file listing. Go
- back to the parent directory by pressing Enter with the cursor on
- the "<Parent>" entry, or P (for "Parent") with the cursor anywhere in
- the panel. You can navigate down and back up through the directory levels in
- a path this way, one level at a time. If you are several levels deep, there
- is another quicker way back to the root directory than by hitting P
- repeatedly, and that is by pressing the backslash key \. It works like the
- DOS command "cd \".
-
- To change directories using the mouse, highlight the directory name
- by moving the mouse up or down, move the mouse left to highlight the
- left-arrow symbol, and click the left button. (Clicking on this leftmost
- mouse bar arrow symbol always has the same effect as hitting the Enter key.)
-
- To put a subdirectory from the current source panel list into the
-
- 1-32
- target panel, put the cursor on its name and press Shift-Enter.
- The subdirectory is listed in the opposite panel, and the cursor shifts over
- to it. In similar fashion, Shift-P puts the source panel's parent
- directory into the opposite panel, and Shift-\ puts the source's root into
- the opposite panel. Finally, Shift-* puts the source directory itself into
- the target. This is handy for quickly setting up the same
- directories side-by-side for ZIPping/UNZIPping, discussed in Chapter 4.
-
- Remove a subdirectory by placing the cursor on it and pressing D
- (for "Delete", which I use interchangeably for file deletion and
- subdirectory removal). Note that the subdirectory has to be empty first -
- a DOS safeguard that I have preserved.
-
- Copy Some Files, then Do It with Tags. . .
-
- Put the cursor on a file name and press the letter C. This copies the
- file from the source to the target path. "Tag" several files with the letter
- T or the Spacebar or with the mouse right button. Now press C to copy
- this group from source to target. Clear all the tags with A (tag/untag All).
- Press A again, and see that all the files are now tagged. Untag an
- individual file with T. ("T" actually toggles the state of an internal tag
- bit assigned to each file and used for temporary marking purposes only.
- "A" clears all the tags if any were set, or sets all the tags if all
- were clear. No information is changed on the disk itself. These are
- "volatile" tags, maintained only until the directory is re-read for
- some reason, such as a file deletion or a copy operation into the directory.)
-
- Copying files is also a selection in the mouse menu, popped up by
- clicking on the three-line symbol in the mouse bar.
-
- CF looks first at the space available on the target path before it starts
- to copy. If it doesn't see enough room free, it doesn't start the
- operation, and alerts you to this limitation. This prevents write
- errors, messed up file allocation tables and incomplete files that can
- result when space runs out during a copy operation.
-
- CF has several special features in the copy operation:
-
- o If an identical file exists in the target path - same
- name, extension, date, time and size - CF does not normally copy the source
- to the target, as this would be wasted motion, on the assumption that the
- files are identical. This "no overcopy" feature is controlled by one of
- the switches which may be toggled in the user options menu brought up with
- the command Shift-O. It is sometimes useful to change its state.
-
-
- 1-33
- o If a file by the same name but newer date/time is
- found on the target, CF will ask you specifically to verify that you really
- do want the newer file overwritten.
-
- o If the source and target files have the
- same date/time but the source is a different size, CF will ask for
- overwrite confirmation. If the source file has length 0 bytes, it will
- never overwrite a non-zero-length target. Zero-length target files will
- always be overwritten by non-zero-length source files of the same
- name, regardless of age. These features provide some protection
- against overwriting good files with ones which have become corrupted
- by previous copy errors.
-
- o If a file by the same name but with the read-only attribute set
- is found on the target, CF will ask you to verify that you want it
- overwritten. (Likewise if the target file is hidden and the hide switch
- is on.)
-
- Tagging, Backing Up. . .
-
- With a couple of files tagged, look at the line just below the last line
- of the directory listing. You will see the space in use in the
- current directory ("KB Used"), the amount of disk space occupied by any
- tagged files ("Tagd") and the space still free ("Free"). Also, in the
- line below will appear after each tagging operation the current number of
- files tagged. Disk space is expressed in kilobytes, in integer multiples of
- the disk media cluster size, so what you see is the amount of space
- actually tied up on the disk. (If your disk is a 5.25" DSDD floppy its
- clusters are one kb each. Every file takes up at least one cluster, so a
- 1-byte file takes up a one kb of disk space, the same as a 1024-byte file.)
-
- Assuming the amount of space represented by tagged files is less than
- or equal to space available, press B to back up all the tagged files.
- CF's convention for assigning backup file names in this operation is to
- reuse the name and the first two letters of the extension (filling blanks
- with exclamation points if necessary), and then make the last letter of
- the extension a tilde character (~).Thus the backup should always
- immediately follow the primary file in any alphabetical listing.
-
- Moving Files. . .
-
- With the panels selected to different subdirectories on the same disk,
- one or more files may be "moved" from one subdirectory to the other.
- This operation does not read and write the file data clusters, but only
-
- 1-34
- changes the subdirectory table entries, so large files may be moved
- around quickly. Tag files if desired, as with Copy, and press the move
- command Shift-C (instead of C - think of moving as just another kind
- of "copying", but you are "shifting" files to a different directory instead).
-
- If the conditions are not satisfied for moving the files (e.g.
- the directories are not on the same disk), CF will copy the files to the
- target path, and then ask for confirmation that you want to hard-delete
- the source files to complete the move operation. This encumbrance
- is deliberate; because CMFiler is so fast, I have made it require
- confirmation whenever any file destruction is involved.
-
- Deleting a File. . .
-
- With the cursor on a file and no files tagged, pressing D results
- in deleting the file at the cursor, after confirmation. If one or more
- files are tagged, they will be deleted after confirmation, not the file at
- the cursor. Alt-Tags, discussed
- below, are treated the same as normal tags as far as the delete operation
- is concerned.
-
- On hard disks, the default configuration of CF actually performs what I
- will call a "soft" delete for this operation. The files are not deleted
- using the DOS delete function, but rather are moved into a "trash
- can" directory created by CF, called "~TRASH~". If you delete files from
- your hard disk by mistake, they are reliably recoverable just by switching
- to the ~TRASH~ directory and moving them back to the directories they
- came from using Shift-C.
-
- If you delete a second file by the same name as a file already collected
- in the ~TRASH~ directory by a previous soft delete operation, CF tries
- to rename this second file by replacing the last character in the
- extension with a "1". If this name is already in use, it tries to rename with
- a "2" instead, then a "3", and so on, through "9". Thus, you are assured
- under all reasonable circumstances of not losing any deleted files,
- even duplicates.
-
- Each time you select a new drive in the main module, CF looks to see if
- it is a hard drive (A and B are always taken to be floppies), creates
- the directory ~TRASH~ if it is not already present, and then looks in
- ~TRASH~ for the presence of files. If it finds any, it will ask you if you
- want to purge them - that is, perform the "hard" DOS file delete on the
- current trash. You have the options "yes", "no", or "Enter to view" to see
- what is in the trash can. You probably want to keep the ~TRASH~ as
- uncluttered as possible, just to avoid tying up disk space needlessly. If
- you prefer to "empty the trash" less often than daily, be prepared to
- be pestered with the same question the first time you select that disk
-
- 1-35
- each day! (The D command always performs a "hard" delete in the
- ~TRASH~ directory -this is the one exception.)
-
- This "soft" delete facility is not intended as a means of backing up
- files, but rather is built in solely for the purpose of reliable recovery
- from inadvertent file deletion.
-
- An additional delete option is available - Ctrl-D, or "hard" delete.
- This operation performs the DOS delete always, regardless of the type
- disk selected. Use it when you know you will not want to recover the
- deleted files. If you wish to obliterate all data in files before issuing
- the hard delete command, set the flag "Wipe old files . . . " in the
- Shift-O user Options screen.
-
- And if you are really sure of yourself, you can turn D from soft delete
- to hard delete. There is a switch available for this purpose also in
- the Shift-O user Options menu mentioned above.
-
- The Tagging Convention Expounded on. . .
-
- For all the above commands (copy, delete, move, back up), the operation
- is performed on all the tagged files in the source panel, if any are
- tagged, and only on the file at the cursor if none are tagged. Some
- file managers offer different commands for "copy tagged" and "copy file
- at cursor", and so forth. I have always found this unnecessarily
- complicated. For the few occasions in which you have a bunch of files tagged
- to do one of these operations (say you want to copy them), and you
- discover just before you start that you really wanted to do some
- other operation on just one of them first (say you realize one of them
- is out-of-date and you want to delete it), you will have to either untag
- them all with A, do the operation on the one file, then retag and do
- the original operation; or just postpone the one-file operation. For
- this example, it is easier just to toggle the tag on the one out-of-date
- file off with T, copy the other bunch, clear the tags, and delete the one.
- It becomes just a matter of a little thought about the order in which you
- do things.
-
- The "view" operation (discussed in Chapter 2) does not clear existing tags.
- So, suppose you are cleaning up a disk, tagging files that you recognize
- by name as no longer needed in preparation for a single, massive delete,
- and you come to one you aren't sure about. Put the cursor on it, press
- Enter (the "view" command), browse through it and decide if it's a keeper,
- and Esc from view mode. Note the previously placed tags are still there,
- and the cursor is still on the mystery file waiting for you to decide
- whether or not to tag it.
-
-
- 1-36
- Renaming a File or a Directory. . .
-
- Since we've already done this, I'll just briefly say that it works
- for directories, too. A word about the wild card character "*". In the
- earlier exercise, we used it in the first window to declare that we wanted
- to rename all the files with "CMFILER" as the name, and any extension, to
- "CF" with the same extension. You may use the "*" in the name field of
- the first window instead of the extension, but not in both. Used in the
- name field, it means "change this extension, wherever it appears, to this
- other extension". This option is less useful.
-
- If used in the first data window, the "*" must also be used in the
- second window in the same position. CF always senses the use of "*" in
- the first window, and seeds the second window with this character in the
- right position.
-
- The "*" may be used in the second window, even if not in the first, as
- a shorthand for "keep the same name (extension)". For example, if you wanted
- to rename just "PACKING.LST" to "PKG.LST", put the cursor on "PACKING.LST"
- in the source panel, press R, type "PKG.*" in the lower window, and Enter.
- Saves some keystrokes. This is a wild card convention taken from DOS.
- (Sorry to you DOS heavies - for simplicity I chose not to complicate things
- by including "?" in the wild card library for this facility!)
-
- Some Additional Tagging Options. . .
-
- In addition to T or spacebar (which toggles the state of an
- individual file's "normal" Tag) and A (which clears or sets All tags),
- there are some more tagging operations. Alt-T applies an "append
- tag", discussed later. Alt-M tags all the files in the panel with the same
- naMe as the file under the cursor, Alt-E same Extension. Alt-D tags all
- files in the panel with the same Date as the file at the cursor, Alt-N tags
- all files Newer, and Alt-O Older. Alt-P tags in the oPposite panel all
- the files with the same names as files tagged in the source panel.
- And finally, Ctrl-A toggles the state of All tags in the panel.
-
- If, for example, you wanted to copy all .COM files, put the cursor on
- any .COM file, press Alt-E, and C. Or suppose that, at the end of the day,
- you wanted to copy/update all the files written or revised today. Just put
- the cursor on any file with today's date and press Alt-D and C. Then
- suppose you wanted to delete all the earlier files. Press A to clear the
- tags, Alt-O and D, and confirm the deletion as requested, after a final
- check of the screen.
-
-
- 1-37
- Copy with Rename. . .
-
- You may copy a file and rename it in one operation. Only one file at a
- time may be copied in this way. The command is Alt-R (copy with Rename).
- It operates only on the file at the cursor.
-
- The Floppy "Filler". . .
-
- CF can fill a collection of floppy disks from a hard disk directory. This
- is good for making wholesale backups. Select in one panel the directory
- from which you want to fill (the source). Tag all the files you want to
- copy (CF will tag them all if none were tagged), and press Shift-i (for
- "fill"). CF will first ask which floppy drive to fill to, and how much space
- you want to reserve on each floppy for future growth. Then it will copy as
- many files as it can to that drive, and prompt you to insert the next disk.
- If the disk is not already formatted, CF will ask what density you want,
- and then format the disk before continuing with filling. CF will repeat
- this process until the whole directory is copied.
-
- This floppy filler is "smart". It first looks at each floppy to see if
- there are existing files that need to be updated, and copies them first.
- Then it copies other files to fill the remaining space if it can. Thus
- the floppy filler can be used to update a set of existing backups as well
- as create a new set.
-
- After each floppy disk is filled, the source files that were
- successfully copied are untagged. You may interrupt the fill operation and
- then resume it where you left off, as long as you leave the source panel
- with its tagged files as-is.
-
- The File Freshener . . .
-
- CF can also freshen the files in one directory from another.
- The convention is to freshen the source from the target, so it works
- opposite the floppy filler. With the source panel set up on the directory to
- be freshened, and the files tagged that you want freshened (CF will tag
- them all if none are tagged), CF will update the directory by copying from
- the target all the newer files whose names match tagged files in the source.
-
- Different Ways to Show the Files. . .
-
- Ctrl-O (for "Order") sets a screen which gives nine choices for
- file ordering, with the current selection highlighted. Press a number key
-
- 1-38
- 1 through 9. The files will now be reordered in the new scheme. You
- may toggle the sort algorithm between "bubblesort" and "quicksort" with
- the letter A.
-
- The Data Entry Window. . .
-
- The data entry window defined by the "> <" pair you encounter for input
- data responds to most of the usual line-editing key presses:
-
- o The Insert key toggles between Typeover and Insert mode. The
- mode stays set for each subsequent entry. In Typeover mode, any default
- entry is cleared if the first keystroke is an alphanumeric character.
-
- o Ctrl-Lf/Rt Arrow and Tab/Shift-Tab go right or left to the
- space following the next blank or punctuation mark.
-
- o Shift-Lf/Rt Arrow goes to beginning or end of data field.
- Home goes to the beginning of the field. End goes to the first blank
- following the last non-blank character.
-
- o Lf/Rt Arr, Bksp and Del perform the usual functions.
-
- o Alt-Keypad permits entry of any ASCII code as a decimal number.
- Hold down the Alt-key while you type in a number from 1 to 255 on the
- numeric keypad. When you lift the Alt-key, the IBM symbol for that ASCII
- code will appear in the window, and the cursor will advance a space.
-
- o Ctrl-D deletes to the end of the line.
-
- o Esc cancels the operation.
-
- o Down Arrow and Page Down are equivalent to Enter. In some cases,
- Up Arrow or Page Up moves up a line. (The rename facility in the main
- module and the "replace string" facility in the editor use this convention.)
-
- For entering file names and subdirectories, all letter keys are
- registered as upper case, regardless of Caps Lock or Shift-key positions,
- just for the sake of uniformity and ease of alphabetizing. For command
- lines parameters, which may be case-sensitive, both cases are enabled.
-
-
- 1-39
- Disk Space Occupied versus Actual File Size. . .
-
- Now take a look at the file listing. You see the name of the file,
- date, time and size in kb. As with the disk space information just below
- the file list display, size is in integer multiples of clusters occupied.
- If you want to see exactly how big a file is, in bytes, press "+" to expand
- the size field. (I had to give away the file attributes to do this and
- still keep the two panels readable.) Shift back to the "contracted"
- kilobyte form of file size with "-".
-
- File Attributes. . .
-
- Also in the file list, to the far right in each panel, you will probably
- see A's. This means that the DOS "Archive" attribute bit is set in the
- file attribute byte. DOS sets this bit every time it operates on a file.
- CF lets you operate on this bit and the other bits in the DOS file
- attribute byte - "Read-only", "Hidden", and "System". Before doing
- this exercise, look at the top line of the display. If you see "^Hide=N",
- that means that files with the DOS "Hidden" attribute set will be
- displayed anyway - i. e., the CF "Hide switch" is off. Chances are you
- will see "N" instead of "Y", meaning that the Hide switch is off - the
- default setting. In
- the "Y" setting, files will disappear from view as you set the DOS
- hidden attribute, so you need to ensure the hide switch is set to "N".
- Press Ctrl-H if necessary to toggle the hide switch off.
-
- Either tag one or more files, or position the cursor on the file
- whose attribute(s) you want to set, and press 1 to toggle the state of
- the Read-only attribute, 2 to toggle the Hidden attribute, 3 to toggle
- the System file attribute, 4 to toggle the Archive attribute, or 0 (zero)
- to clear all attributes. You may also toggle the hidden attribute (with 2)
- of a subdirectory, but this may be done one subdirectory at a time. Note
- that "hiding" a file makes it invisible to CF only when the hide switch is
- set on, as shown in the top line. Decide for yourself which setting of
- the hide switch you prefer. Some people like to hide the "overhead" files
- and directories on their disks, and leave the hide switch on as the
- default setting to "clean up" the display.
-
- Changing the Date/Time Stamp of a File. . .
-
- You may change the date/time of a file by putting the cursor on it
- and pressing Alt-F. Data windows open for you to enter the new date and
- time, with the old date/time as default. You may set a group of files to
- the same date/time by tagging them first, then pressing Alt-F, and
- confirming the operation for the group.
-
-
- 1-40
- "Alt-Tagging" and Appending. . .
-
- Suppose you have two files that you want to concatenate (stick together
- as one, heel-to-toe). Tag them with "append" tags with the key
- combination Alt-T or Alt-spacebar in the order in which you want them to
- be concatenated, and press C. CF will offer you a file name for the
- new concatenated file consisting of the name of the first file Alt-Tagged
- plus the extension "APF" (for APpended File). You may edit or accept this
- name as given. Then CF creates this file in the target path and appends
- into this file each of the Alt-Tagged source files in order. You
- may concatenate up to 35 files at a time this way. The order in which the
- file was Alt-Tagged is shown in the character that appears to the left of
- the file name as it is tagged (1-9, then a-z). Or, if you had pressed
- B instead of C after affixing the Alt-Tags, the concatenated file would
- have been written as a backup into the source path instead of the target.
-
- Printing a File. . .
-
- You can print a file to the parallel printer just by putting the cursor
- on the file and pressing L (print fiLe). A menu will appear as follows:
-
-
- Move cursor with Up/Dn Arrow; type option desired.
-
- Form feed after print, if not one already? Y
- Print header with file name and date/time? N
- Set left margin of 0/5/10 spaces 0
- Send file to LPT1 or LPT2? 1
-
- Press Esc to cancel file print, Enter to proceed.
-
-
- Modify the defaults as desired, and press Enter to print the file.
-
- The file will be put into a special print "queue" for printing to
- the parallel port of your choice as a background process while you are
- doing other things, like editing another file, updating disks, etc. Up to
- five files may be put in the print queue, which may be viewed with Shift-L.
-
- At times the printer may halt momentarily during disk operations. CF
- gives preference to disk operations over printing, to avoid any conflict
-
- 1-41
- in time-critical operations. You may terminate printing with Ctrl-L.
- This actually clears the entire print queue. To force a form feed at the end
- of the file you have just queued, press Ctrl-F before you queue the next
- file. CF sets an internal flag to check that the last character sent to
- the printer from that file is a form feed. If it is not, then it sends
- one. (Ctrl-F is active when no file is printing, also, as a way of
- form-feeding the printer from the keyboard.)
-
- Making Some Notes About Your Files. . .
-
- If you are like me, you sometimes forget what a program with a strange
- name does, or what a particular data file is. CF lets you write notes
- to yourself about any file. Press Ctrl-N and a Notepad opens up in the
- opposite panel for editing. You can type a little narrative for each file
- or subdirectory in the directory. The editing keys work much the same as in
- the line editor, except that you are limited to 39 characters for each
- entry. Each time you call up the notepad, it appears as it did the last
- time you edited it. You may just browse with the up/down arrows,
- PgUp/Dn, Home/End, edit or add, etc. Leave the notepad with Esc or
- Ctrl-Enter. If you use Esc and did any editing, you will be asked if you
- want to save that edit of the notes. Exiting with Ctrl-Enter
- automatically saves the edit.
-
- From the "edit Notes" screen you may also view or edit the file opposite
- the note without leaving the edit Notes environment, just by pressing Alt-V
- or Alt-E. You may also attach a normal tag to the file with Ctrl-T
- or Ctrl-spacebar (T and spacebar are not available, since the notes
- editor would take them to be text), or an "append" tag with Alt-T or Alt-Space.
-
- A "view Notes" command Shift-N simply replaces the target panel display
- with the notes for the source panel, but all the file and directory
- service commands, including the source-to-target commands, such as Copy
- and move (Shift-C), are still active. However, the blinking feature in
- the directory comparison mode is disabled while the opposite panel is
- showing the notes.
-
- The notepad is contained in a file called "NARATIVE.CF", and notes
- follow the file when it is copied or moved to another path or renamed. If
- you delete a file, its notes will be lost the next time you call up
- the notepad. You may make the NARATIVE.CF file Hidden and/or Read-only
- with user Options in the Shift-O menu.
-
- If you are a 4DOS/NDOS user and you already have notes written about
- your files and directories in their convention, you may convert
- the DESCRIPT.ION files to the CF note file format NARATIVE.CF using the
- program DESC_NAR.COM provided in the CMFiler file set. This program merges
-
- 1-42
- all existing notes in DESCRIPT.ION and NARATIVE.CF files, and creates
- merged files of both formats. Read the separate documentation in
- DESC_NAR.DOC file.
-
- Printing a Directory Listing. . .
-
- Press Alt-L to send a directory Listing to line printer 1. If you do
- this from either of the Notes displays, you also get a listing of the
- notes, and the file size entries are either the abbreviated or full
- values, depending on the display mode set in the directory table (toggled
- with + and -).
-
- Comparison Mode. . .
-
- At the top of the screen you see a message "^Comp=Y". The "Y"
- means comparison mode is enabled, so that any file in the target panel
- whose name is the same as the file in the source panel will be shown and
- its date-time stamp highlighted for easy identification. If the files
- have different date-time, the newer version will be blinking, except
- when viewing notes. You may toggle this switch with the key combination Ctrl-C.
-
- In comparison mode there is a useful feature which enables you to
- get quickly to a file with the same name in the opposite panel. In
- arrowing back and forth between panels in comparison mode, with some files
- by the same name in each panel, you probably noticed that the target
- panel shifted as necessary to bring the duplicate name into view, but as
- soon as you shifted over to the target panel, it "remembered" and adjusted
- the display back to where the top line and cursor had been left, and you
- lost the duplicate file from view. But suppose you had seen a more recent
- file in the target panel, as evidenced by the blinking highlight, and
- you really wanted immediately to arrow over to it and copy it into the source.
- The Shift-Left/Rt Arrow combination does this. It resets the target
- panel display parameters so the cursor goes right to the matched file name.
-
- Hide Mode. . .
-
- Also at the top is the message "^Hide=Y". The "Y" means that hide mode
- is enabled - the screen display will not show any hidden files - those with
- the hidden attribute set. This is handy for cleaning up your displays -
- just hide the overhead! You may toggle the state of this switch with the
- key combination
- Ctrl-H. The current state of the Hide and Compare switches is set as
-
- 1-43
- the default any time you do a Shift-O user Options, a Shift-S options Save,
- or a Shift-F10 edit, discussed in Chapter 4 on application launching.
-
- Mask Template. . .
-
- Also at the top is the message "^Mask=*.*". This is a mask that lets
- you sift out all but files with a certain characteristic. For example, if
- you want to see only the .EXE files, press Ctrl-M, Tab, type "EXE", and
- Enter. Tab and Shift-Tab position the cursor on the extension and name
- fields, respectively. The left and right panel masks can be set
- independently. As a visual reminder, the mask blinks whenever it is other
- than *.*.
-
- Displaying System Date and Time. . .
-
- The display of system date and time may be toggled on or off with the
- "5" key. There is no obvious mnemonic; however, one user suggested that
- 5 o'clock is Miller "Time".
-
- Changing or Adding a Volume Label. . .
-
- Press V and a data window opens at the bottom for you to enter a new
- volume label for your disk. The existing volume label is offered as a
- default for editing ease.
-
- Some Safeguards. . .
-
- As noted above, you can't remove a directory unless it is void of
- files. This is a built-in DOS safeguard that CF passes along to you, since
- it uses the DOS file handling services. In addition, CF asks you to verify
- any requested delete operation; any requested copy operation that
- would overwrite a file of the same name but newer date/time in the target
- path, a read-only file, or a hidden file with the hide switch on.
-
- Saving User Setup Options. . .
-
- You have already read about three cases in which features can be reset
- from their default (or "as-delivered") condition using a special user
- Option menu summoned by Shift-O. The "soft" delete can be redefined as a
- "hard" delete, the NARATIVE.CF notes file can be defined as Hidden
-
- 1-44
- and/or Read-only, and the identical-file overcopy switch may be set on or
- off. There are twelve such features, total, available for setting to
- your specifications. When you visit this menu and then leave by pressing
- Enter, the configuration file CF.CFG is updated so that these switches
- settings are remembered the next time you run CF. The nature of these
- twelve switches is such that you probably will not change them often.
- They represent your preferences as to a standard configuration of features.
-
- When you press Shift-O, you will see the following menu:
-
-
- Move cursor with Up/Dn Arrow. Type option desired.
-
- Define F1 as Help? Y
- Redefine "D" as HARD Delete? N
- Wipe old files before HARD Delete? N
- Overcopy files with same date/time/size? N
- Refresh directory contents after Screen Saver? N
- Assign Hidden attr to NARATIVE.CF file? N
- Assign Read-only attr to NARATIVE.CF file? N
- Turn Screen Saver off? N
- Use European date convention dd-mm-yy? N
- Invert function of high intensity color bit? N
- Cga/ega, Vga, Mono: LCD: Tandy, Epson, other Lcd V
- VGA display: 25/43/50 lines 4
-
- Press Esc to cancel changes, Enter to accept.
-
-
-
- These twelve "switches" represent setup features that various users
- have asked for. The default settings are as shown for the first ten.
- Any switch may be toggled between Y and N by putting the cursor on it using
- the Up/Dn Arr keys, and pressing the spacebar or the letter N or Y. When
- you have reconfigured the way you wish, press Enter. Esc exits with no
- changes. Here is an explanation of each feature:
-
- 1. In keeping with the convention most often used by other programs,
- the F1 key is assigned as a "Help" call in the editor and tree modules,
- and this is the default setting for the main module.
-
- 2. For those who do not wish to use the "soft" delete feature nor
- be bothered with the ~TRASH~ directory, the D key may be reconfigured to
- "HARD Delete", identical to Ctrl-D, by resetting this switch to Y.
-
-
- 1-45
- 3. Setting this switch causes all files to be "wiped" (their
- data overwritten with "cfcfcf . . . ") before deleted with the DOS file
- delete service, to ensure complete destruction of files.
-
- 4. In the default setting, CF does not waste time during file
- copy operations overcopying any file in the target path that is reported by
- DOS to be the same date/time and size as a tagged file in the source
- path. However, sometimes you might want to mass-overwrite files on a
- backup directory or disk that are suspect, even though they may appear to
- be identical. Just set the overcopy switch to Y.
-
- 5. For Windows users, if you run CF in a window, it does not have any
- way of knowing when it returns from the background to the foreground
- whether any other application has written to the directories that it
- is selected to. In the default setting, it does not refresh the file
- listing (reread the directory tables). Windows users may want to reset
- this switch to Y.
-
- 6. and 7. The NARATIVE.CF file, created in each directory as necessary
- to contain file and sub-directory notes, may be assigned the Hidden and /
- or Read-Only file attributes for neatness of directory display and /
- or protection from inadvertent deletion. The default values are No.
-
- 8. The automatic Screen Saver may be turned off with this switch, if
- you have a favorite resident screen saver installed.
-
- 9. European users will want to see dates in the form dd-mm-yy in all
- of CMFiler's displays, and will want to toggle this switch to Y.
-
- 10. Certain LCD displays invert the action of the high-intensity
- color bit. If the display is all high-intensity except for the line the
- cursor is on, try changing the switch to Y.
-
- 11. The color attribute set may be changed by pressing C, V, M, T, E or
- L. If, for example, your system has a color card driving a
- green-screen monochrome monitor, you probably would be more satisfied with
- the monochrome color set invoked by M than the default color set C.
-
- 12. If you have an EGA or VGA monitor, 43-line and/or 50-line display
- mode is probably accessible to CMFiler. You may set this variable to 4 or 5.
-
- There are other features of CF, particularly in the display options,
- which you may reset lots of times in process, but which don't need to
- be recorded permanently each time you change one. For example, I leave the
-
- 1-46
- file ordering scheme set at the default value of "1" (straight
- alphabetical), but sometimes I want to look at files in the order I
- last modified them. I will temporarily reorder using the Ctrl-O command, but
- I still want CF to come up with ordering scheme "1" next time I run it.
-
- These values are savable. The other in-process option features that
- are savable are the Compare and Hide mode switches, the resident Kernel
- size, and the system date/time display on or off. They are saved 1)
- whenever the Shift-O setup Option menu is exited with Enter, 2) whenever
- the Shift-F10 user-defined application menu (discussed in Chapter 4) is
- exited with Ctrl-Enter, or 3) by pressing Shift-S (Save options).
-
- Help. . .
-
- In addition to the two-line mini-help area at the bottom of the screen,
- a five-page summary may be summoned on-line at any time in the main module
- of CF by pressing H or F1. PgUp and PgDn page through the help screens,
- and Esc exits back to the main screen.
-
- Custom Configurations on Networks. . .
-
- Different users on a network using a common copy of the CF program files
- may specify their own .CFG file through an environment parameter CF-CFG.
- For example, if your configuration file is MY.CFG in the path
- U:\SETTINGS, include a DOS set command SET CF-CFG=U:\SETTINGS\MY.CFG in
- the batch file that runs CF for you.
-
- Command Line Parameters. . .
-
- CF supports optional command line parameters to specify the initial path
- for the left panel, right panel, file mask and color set, in the syntax:
-
- cf [pathspec1[\mask1] [pathspec2[\mask2]]] [@color]
-
- where pathspec1 and pathspec2 are directory specifications to the
- initial directories to be displayed in the left and right panels, mask1
- and mask2 are any valid mask specifications, and color is C, V, M, L, E or
- T for the CGA/EGA/VGA, monochrome, generic LCD, Epson or Tandy LCD
- color attribute sets. The masks may be attached to either pathspec or
- stand alone, but must be of the form "*.ext". The color specification
- may appear anywhere. Examples of valid command lines might be:
-
-
- 1-47
- cf c:\assembly\*.asm c:\pcw @c
- cmfiler c:dos @m
- CF UTILS WP51\*.DOC
- CMFILER @C *.EXE
- cf c:\dos\*.com d:\utils\*.exe
-
- Formatting Floppy Diskette . . .
-
- Floppy diskettes may be formatted without leaving CMFiler. The command
- is Shift-M (forMat). Double- and high-density 3.5" and 5.25" formats
- are recognized. If an existing format is detected, CMFiler
- requests confirmation to proceed. Diskettes cannot be "unformatted" after
- this command is used, so be certain the disk contains no valuable files
- before using. All data sector are overwritten with the format "fill"
- character hex F6, so, unlike the FORMAT.COM of MS-DOS 5 and later, the
- CMFiler formatter is good for obliterating sensitive data.
-
- This formatter is also called during operation of the floppy filler,
- if needed, so unformatted diskettes may be used for filling. If the
- formatter encounters a bad sector on the diskette, it will alert you, and
- will not complete the formatting. You should simply discard this
- diskette. (Other formatters mark bad sectors in the FAT table and complete
- the formatting. NoVaSoft's philosophy is that, with the high quality and
- low cost of diskettes on the market today, defective media is such a
- rarity that, when a bad sector is encountered, the diskette should just
- be discarded as a cheap safety measure.)
-
- Copying Floppy Diskettes . . .
-
- A built-in diskette copier is accessible with the command Shift-K (
- for disKopy). Double- and high-density 5.25" and 3.5" floppies are
- recognized. You specify hard drive to store master disketter image on, drive
- to make copies on, number of copies to make and whether each track should
- be verified as it is written. Number of copies left to go in the batch
- is displayed after each successful copy.
-
- If disKopy encounters a bad sector while formatting or writing the copy,
- it will alert you that the diskette is bad, and not complete the copy.
- As discussed above, you should simply discard this diskette.
-
- 1-48
- Quitting CF . . .
-
- There are two commands for exiting CF: Esc plus another key and Alt-Q.
- The Esc-other key combination reestablishes the default drive and its
- current directory as CF found them. The Alt-Q combination leaves the
- default drive and its current directory as it appears in the source panel.
- In either case, if you were printing a file, you will be asked if you
- really want to quit, since the print spooler does not stay resident
- and quitting will terminate file printing. You may answer N.
-
- 1-49
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- TUTORIAL - Chapter 2: File Viewing and Editing:
-
- CF has a built-in line editor, which simplifies file viewing and editing
- - even .COM and .EXE files. Since it is part of the package, there is
- no loading delay. It is ready when you are.
-
- Viewing a File. . .
-
- Want to see what's in a file? Put the cursor on a file and press Enter.
- CF loads the selected file in memory for viewing.
-
- If the file is a .COM or .EXE file, CF asks if you want to execute the
- file instead of view it. Press N. If the file is a .ZIP, .LZH, .ARJ, .ARC,
- .BIN or .EXE compressed file, the editor will first search for and display
- the names of all the files in the compression. Pick a text file and not
- a compressed or executable file for this exercise.
-
- Record Delimiters. . .
-
- The default color display mode for "record delimiters" [carriage
- return (CR), line feed (LF), and the combinations CR+LF and LF+CR] is to
- show their color values, which are cued in the legend at the bottom
- (blue=CR, green=LF, cyan=CR+LF, magenta=LF+CR). In addition, the end of
- the file is denoted with a red End-of-File (EOF) mark. Sometimes it is
- very useful to know exactly what delimiter combination your word
- processors use, so you can duplicate it when you edit with CF. You can
- toggle the colored delimiter symbols off and on with Alt-Minus or the
- gray minus key. (This is also covered in a help screen you can get by
- pressing Alt-H or F1.)
-
- Information Area. . .
-
- The name of the file being viewed is shown in the lower left prompt area.
- The lower right prompt area shows the ASCII value of the character at
- the cursor (decimal and hex), the position of that character in the
- file (starting with 1), the
- line (called "record") the cursor is on, and the position of the cursor
-
- 2-51
- within the line (called "Column", which for a long record is not
- necessarily the same as the screen
- column). This information display may be toggled off and on with Alt-Plus
- or the gray plus key.
-
- When the modifier key Alt- or Ctrl- is pressed, this information
- area displays the block, navigation and special editing commands enabled by
- the modifier key.
-
- Line Wrapping. . .
-
- The default display mode is line wrapping, where any line longer than
- 80 characters is wrapped to the next screen line, so that all text is visible.
- This mode can be toggled between "Wrap" and "No Wrap" (see the Wr/NW at
- upper right for current status) with Alt-W. In the NoWrap mode, each
- line longer than 80 characters simply extends off the screen to the right,
- but is accessible for viewing by putting the cursor on it and [Ctrl- or
- Shift-] Rt Arrow-ing (see below) to any place on the line.
-
- Cursor Movement. . .
-
- The arrow keys, either on the cursor keypad or numeric keypad, move
- the cursor one line up or down and one character left or right.
- Ctrl-Left/Rt Arrow move left or right one word at a time, and
- Shift-Left/Rt Arrow and Home/End move to the beginning or end of the line,
- as in PCWrite. A second press of the Home/End key moves to the top/bottom
- of the page, and a third press moves to the beginning/end of the file
- contents in memory.
-
- PgDn/PgUp moves the display up or down one page frame (20, 38 or 45
- lines), and leaves the cursor on the same relative video line.
- Ctrl-PgUp/PgDn moves the display by 10 page frames for fast paging through
- a file. Shift-Up/Down Arrow moves to the top/bottom of the current
- page. Alt-B/E moves to the Beginning/End of the file contents in memory.
-
- The mouse moves the cursor similar to the arrow keys. A special
- mouse feature allows variable speed scrolling as well. Hold the right
- button down and move the cursor down a little bit. The file begins to
- scroll slowly up the screen. Move the mouse down a little more and the
- scroll rate increases, through a total of four speeds. Moving the mouse
- up reverses the direction.
-
- For very long files, exceeding available memory, the editor loads only
- as much as fits. When you get to the end of that section (i.e., the
- current "file contents in memory" referred to above), the next operation
- that asks for another page or line causes the editor to load in the
-
- 2-52
- next section, remembering the file position of the start of the
- previous section so it can backtrack if you want. (It actually loads the
- next section with some overlap to the previous section, so that a little bit
- of backtracking does not result in reloading the whole previous section.)
- This "heel-and-toe" sequential loading is limited to 50 sections.
-
- Find a String. . .
-
- Want to look for a particular word or string of characters? The
- key combination Alt-F (for "Find") opens up a data window at the bottom for
- you to enter a short string. After you press Enter, CF will find the
- first appearance of the string
- from the current cursor position, and put the cursor on it. Alt-X (for
- "neXt") finds the next appearance, and can be used repeatedly until the
- string no longer appears, which is signalled at the bottom of the screen.
- The search process starts at the cursor location and goes, if necessary, to
- the end of the current file contents in memory.
-
- If the file is long and is being viewed by the editor module in sections
- as discussed above, only the current section in memory is available to the
- Find operator. The search is case-insensitive.
-
- Leading and Trailing Blanks in the Data Window. . .
-
- The data entry routine truncates leading and trailing blanks, but blanks
- may be included as leading or trailing characters by enclosing the string
- at either or both ends with quotes (") Suppose, for example, you wanted to
- find all of the appearances in a file of the word "mark", but not
- "remark". Press Alt-F and, in the data entry window enter:
- Find string: >"mark <. This works for the replace string as
- well.
-
- Editing a File. . .
-
- Exit view mode with either Esc or Enter. The mouse left button is the
- same as Enter. (Note that any tags in the source panel are still there.)
- Now you are ready to edit! Position the cursor on a file that you have
- an extra copy of somewhere, and press E (for Edit). CF again loads the
- selected file, but this time with an internal "switch" set which tells
- the editor module to support editing. (Or, in View mode, press Alt-S,
- for "Switch to edit".)
-
-
- 2-53
- Edit Mode Limitations. . .
-
- CF permits edit mode only if the file fits all at once into
- available memory, has fewer than 16,380 records, and (in NoWrap mode) has
- no record longer than 8190 bytes. CF will revert to view mode if
- these conditions are not all satisfied. If you have a lot of memory tied up
- in resident programs or RAM disk/cache, then you may not be able to
- edit extremely large files. Chances are, however, that this will never be
- a practical limitation.
-
- Typeover vs Insert. . .
-
- Look at the small reverse video box in the upper right corner of the
- screen. "T/O" or "Ins", then CF is in edit mode. Toggle between typeover
- (T/O) and insert
- (Ins) modes with the Insert key. Typing action is just like any word
- processor. In typeover mode, the Bksp key does not pull the text left. This
- is to avoid unintentionally shortening the file when editing
- length-sensitive files, such as .COM and .EXE files.
-
- Editing a Line. . .
-
- You operate on a line at a time, and the "normal" editing keys work -
- i.e. Bksp, Del, Tab, Shift-Tab, the unmodified and modified arrow
- keys discussed above, and any ASCII-code keys. To create a new line,
- just Shift-Arrow to the beginning or end of the current line, depending
- on whether you want the new line above or below the current one, and hit
- Enter. This inserts the default delimiter combination, CR+LF, into the text
- to set up a new line void of text, but ready for you to start typing.
- The combination Ctrl-Enter gives you a menu screen from which you may select
- a different record delimiter. Join two lines by deleting the record
- delimiter at the end of the first line to be joined. Delete a line with
- Ctrl-Y ("Yank"). Delete from the cursor to the end of the line with
- Ctrl-D. Delete a word and its associated whitespace with Ctrl-T.
-
- More on Record Delimiters. . .
-
- On CGA/EGA/VGA monitors, the record delimiter appears as a single
- colored "blank" character at the end of the line, whether it is actually
- two characters (e.g., CR+LF) or one (e.g., LF). It may be deleted to join
- two lines, but not over-struck - it always pushes right, even when you are
- in typeover mode. The red "End-of-File" (EOF) marker is not actually part
- of your file, but rather is only a visual aid for you to see where the
-
- 2-54
- text ends. When the cursor is on the EOF marker, the "byte number" in
- the legend corresponds to the number of the next character, if you were to
- type one. The EOF marker also always pushes right, and cannot be deleted.
- The height of the cursor shows the status of the "Caps Lock" switch.
-
- Alt- Keypad and Alt-N. . .
-
- Any ASCII code from 1 through 255 can be entered from the numeric
- keypad using the Alt- key modifier. A special combination is provided for
- ASCII zero ("NULL"), since Alt-Zero is not recognized by any keyboard drivers
- I have seen. It is Alt-N (for "Null").
-
- Changing Case . . .
-
- Pressing Ctrl-U/L/I on a letter forces it into upper or lower case,
- or inverts the case.
-
- Block Operations. . . or the REAL Power of CF's Editor. . .
-
- All the block operations - there are six - are keyed to
- Alt-key combinations, and they are all intuitive (sort of). They are:
- Alt-{ Mark, Yank (delete), moVe, Copy, Print and Output }.
-
-
- Marking a Block, and the Copy Buffer. . .
-
- You may also manipulate blocks of lines. First mark a block by putting
- the cursor on the first (or last) line of the block you want to do
- something with, press Alt-M (for "Mark"), move down (or up) with
- arrows, PgDn/Up, etc., and mark the last (or first) line of the block,
- again with Alt-M. The marked text is written into a dedicated internal
- copy buffer for later use. If you made a mistake, a third press of Alt-M
- clears the marks, but leaves the copy buffer intact. The contents of this
- copy buffer remain available for multiple use until a new block is marked.
- You may exit the editor back to the main module, and edit another file,
- and because the editor copy buffer is a dedicated chunk of RAM in the main
- and editor modules, the buffer is still intact. Just copy it into the
- next file with Alt-C.
-
- When you are marking a block, note that the information box at the
- bottom left of the screen expands to show you the attributes of the
- marked block - the number of the first and last records marked, and the
-
- 2-55
- number of bytes in the painted area. There is an arbitrary 32 KB limit on
- the copy buffer. The upper right-hand information box shows "Blk"
- (for "blocked") instead of "T/O" or "Ins", meaning that normal editing is
- not permitted while you have a block marked.
-
- Delete, Copy, Move. . .
-
- Delete the block with Alt-Y ("Yank"). Or put the cursor in an unpainted
- area of the file, and copy the block into that area, just ahead of the
- line where you put the cursor, by pressing Alt-C ("Copy"). Or move it
- with Alt-V ("moVe"). As noted above, the block previously "marked" into
- the copy buffer is available for multiple use. Just put the cursor where
- you want the block to be copied and hit Alt-C again.
-
- Restoring from Inadvertent Block Deletion. . .
-
- If you just deleted a block in error, put the cursor where you want
- to restore it, and press Alt-C to copy the buffer back into the file.
-
- Sending a Block of Text to the Printer. . .
-
- Print the copy buffer to the parallel printer with Alt-P ("Print").
- After printing, if you want a form feed, press Ctrl-F ("Form feed" - note
- the use of Ctrl- vice Alt- as the modifier key, since Alt-F was already
- used for "Find").
-
- . . . or to a File. . .
-
- Finally, output the copy buffer to a file in the same path as the file
- being edited by pressing Alt-O (letter "O" for "Output"). A window opens at
- the bottom for typing the name of the file for CF to create (if it
- doesn't already exist) or append to if it does. (The file will be created
- or opened in the current directory on the default drive. Therefore
- the characters ":" and "\" will not be recognized.)
-
- Replace and Global replace. . .
-
- In addition to the Alt-F "find" feature, there is an Alt-R "replace" and
- an Alt-G "global replace" feature. Just press Alt-R or Alt-G and enter the
- find and replace strings when prompted. (If you see a mistake in the
- find string while you are typing the replace string, just arrow back up a
- line and reedit it.) For Alt-R, CF will find the first match and ask you
- to confirm the replacement. It continues finding and requesting
-
- 2-56
- confirmation until you press Q (for "Quit replacing") or Esc. Alt-X
- reactivates either the find or replace routine, whichever was used last.
- Alt-G replaces all appearances of the find string with no confirmation. It
- may be terminated with any key press. When global replace is thus
- terminated, Alt-X reactivates the confirmatory replace, not the global replace.
-
- Leaving Edit Mode. . .
-
- After editing is complete, press Esc. When leaving the editor after
- editing an existing file, there are several decisions you have to make:
- 1) under what name to save the edited file; 2) whether to use the
- current date/time or the original date/time of the edited file as
- the save-file's date/time stamp; 3) whether to rename the original file so
- it is also saved; and 4) whether to return to the editor after the
- save operation.
-
- The default selections for these options - the ones most often used -
- are: 1) save the edited file under the original file's name; 2) do not
- reuse the original date/time stamp; 3) do not rename and save the
- original file; and 4) do not return to the editor. You can accept these
- default options by pressing Enter, or Y, or if you had hit Esc by mistake,
- you can press Esc again to return where you were in the editor. If the
- defaults are not acceptable, press N, and CF will take you through each option.
-
- In the first option, CF offers the original file name as the save-file
- name, but you can edit it, including adding a path to have it saved in
- a different directory. If you do not want to save the edited file at all,
- press Esc.
-
- In the second option, you may press Y to reuse the original date/time
- stamp of the file that was edited.
-
- In the third option, CF offers a default name to rename the original
- file, replacing the last character of the extension with an exclamation
- point. You can edit the name, or press Esc to avoid renaming the original file.
-
- In the fourth option, you may press Y to return to the editor.
-
- Saving File in Mid-Session . . .
-
- The command Ctrl-S lets you save a file in mid-session while editing.
- This is prudent during a long session just to make sure you don't lose the
-
- 2-57
- edit to a power failure. Ctrl-S provides a sequence and defaults similar to
- the exit sequence above except that you return to the editor instead
- of leaving.
-
- Creating a New File with the Editor. . .
-
- A new file may be created from the main module by pressing the letter
- F ("new File") and entering a name for the new file in the data entry line.
- The new file will appear in the directory from which the F command was issued.
-
- Help. . .
-
- A one-page help screen may be summoned on-line at any time in the
- editor with the command F1 or Alt-H, and exited with any keystroke.
-
- 2-58
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- TUTORIAL - Chapter 3: The TREE Functions:
-
- CF lets you view and operate on the subdirectory structure of your disk
- in the format of a "tree", so-called because that is what it looks like,
- with each subdirectory being a "limb" for the finer "branches" in
- its substructure. This feature is invoked with the command Shift-T
- (for "Tree"). The command conventions in the tree module are the same as
- you have encountered in the main screen, except on a much smaller scale.
-
- The path(s) on entry are preserved from the main screen, and the
- selected subdirectory structure in the source panel is highlighted as a
- block. This source block may be copied, moved or (with great caution)
- deleted. A fast machine can wipe out a lot of files in a big hurry, and
- because of this I have added a second confirmation of any delete operation
- that involves file destruction.
-
- The Display. . .
-
- If you entered the tree feature with both panels open, you see that
- the source/target panel relationship is preserved, and the paths displayed
- at the top and indicated by the cursor highlights in the tree structure
- itself are as existed from the main screen. The structure under the cursor
- in the source panel, namely the selected directory and all its files
- and subdirectories and their files, is shown as a highlighted block with
- a bright background, while the current directory selected in the
- target structure is shown highlighted with a reverse video background.
-
- If you entered the tree module with the right-hand panel closed, you
- may open it the same way as you would from the main screen - right arrow,
- then press a drive letter at the prompt.
-
- Line 1 at the top of the screen gives the status of two display
- enhancement switches. The "hide" and "compare" switches are passed from
- the main module, and have the same function. When the hide switch is
- on (^Hide=Y), subdirectories with the hidden attribute set are masked
- (i.e., not displayed). When the compare switch is on (^Comp=Y), any match
- in the target panel to the currently selected path in the source panel will
- be highlighted in a high-intensity color, similar to the highlighting of
- file matches in the main screen. The hide and compare switches may be
- toggled using Ctrl-H and Ctrl-C (shown as ^H and ^C); their states
- are transmitted back to the main module on return.
-
- 3-59
- The "Goto" string also appears on the top line when the Goto file or
- Goto directory command is given (G or Alt-G). More on that later.
-
- Information about the selected structures is contained in the two lines
- at the bottom of the screen. In each panel, there are two pairs of numbers,
- one pair for the amount of disk space used by the files in the structure,
- a second pair for the number of files in the structure.The first number in
- each pair describes the files in the immediate directory that the cursor is
- on (think of this as the "root" of the structure), and the second number
- in each pair describes the file ensemble in the entire highlighted structure.
-
- Cursor movement is much the same in the tree display as in the main screen.
- Left/right arrows switch panels, up/down arrows move one line up and down
- the tree, PgUp/Dn move up and down the tree several lines at a time,
- Home/End move to the very top or bottom of the tree, and P (for "Parent")
- moves the cursor up to the directory's parent. Two additional cursor moves
- are Shift-Up/Dn Arrow, which moves the cursor up or down one directory in
- the same level; and Shift-Lf/Rt Arrow, which moves the cursor directly
- across to the match if you are in compare mode and have a path in the
- target matching the path of the currently selected structure in the
- source (same feature as in main module).
-
- Mouse action is much the same as in the main file services module.
- Changing disks or drives (Shift-R or N), renaming subdirectories (R),
- setting the hide attribute for a subdirectory (2), and toggling the hide
- and compare switches (Ctrl-H and -C) also all work the same as in the
- file services module, except that no wild cards are permitted in the
- rename function.
-
- Copying structures. . .
-
- If you, as I, never previously thought or visualized much about
- the structure of the data on your hard disk, and never thought in terms
- of moving around big blocks, the conventions about to be described will take
- a little getting used to. However, you will come to find these operations
- a great convenience.
-
- Select in the target panel a path under which you want to replicate
- a substructure from the source panel. Pick a small structure in the
- source panel for starters. Now picture the source block that is highlighted
- in red (if you're in the default color - in reverse video if
- monochrome) appearing under the top subdirectory in the shaded area of
- the target panel. Press C. The structure selected in the source panel
- is reproduced, subdirectory-by-subdirectory, file-by-file, under the
- target path.
-
- 3-60
- (One prohibition - CF does not permit copying a structure onto itself.
- That is, if you have the same drive selected in both panels, a structure in
- the source and its host (the subdirectory it originates from) in the
- target, the command C will be ignored.)
-
- This copy operation is good for backing up major structures
- hard disk-to-hard disk or hard disk-to-floppy. Once a backup structure
- exists on another medium, you may keep it up to date the same way.
- Just remember to set the path in the target panel to the host directory of
- the structure you are backing up. Updating is possible because the file
- copying and protection convention used in the tree module is the same as
- that employed in the main program of CF. Namely:
-
- o Files encountered in the target structure with the same
- date/time stamp and size are presumed identical, and not rewritten, unless
- the "file overcopy" switch is on. As with the "hide" and "compare"
- switches, the current state of the "overcopy" switch is passed from the main
- to the tree module.
-
- o Files of the same name encountered in the target that are newer
- than the source, or that are read-only and the source is not, or that
- are system files, require confirmation to be overwritten.
-
- o Files of zero length in the source structure are not allowed
- to overwrite files in the target. Non-zero-length files in the source
- structure always overwrite zero-length files in the target of the same name.
-
- Copying in progress may be terminated using Esc. Any errors during
- file copying cause a pause in the tree copy operation, and the user
- must confirm continuing.
-
- The copy function tries to anticipate the disk space required in the
- target for the structure being copied, and will proceed without delay if
- it finds there is enough free space on the target disk to assure
- the completeness of the copy. It does not attempt to check the target path
- for possible file duplications with the source block and take for credit
- as "available space" the space occupied by files which will be overwritten.
- If it senses not enough space to cleanly copy the whole structure, it
- will alert you to the possibility of an incomplete copy, and ask
- for confirmation to proceed anyway. Then, as the copy operation proceeds,
- it checks disk free space before each file is copied. If there is
- insufficient space for that file, it tells you so, and asks whether you want
- to try copying the next file. The answer "N" terminates the whole operation.
-
-
- 3-61
- When backing up structures on your hard disk using the tree structure
- copy function, if the backup floppy is at all tightly packed, you will get
- this advisory message. If you know there is a lot of file duplication
- between the source structure and the backup floppy, you may proceed with
- the copy operation with confidence that all the files will be properly updated.
-
- A final word on the copy function, and the move function discussed below.
- The original cursor position in the target panel, which specified the
- target path for the operation, is reset after the copy or move operation
- to show the top line of the new structure just created or moved, so that
- you can see that the copy or move actually took place and check using
- the information at the bottom of the screen that all the files were
- reproduced or moved. However, on the next keystroke, the target path is
- reset again to its original position.
-
- The "Copy Into" Function. . .
-
- As seen above, the copy function replicates, as a structure under the
- target directory, the source block. The structure has the same "name" in
- both cases, meaning that the top line of the block in the source panel is
- the same as the top line of the replicated structure in the target
- panel. Another way to view this is that the subdirectory which serves as
- the "root" of both structures has the same name.
-
- While this seems a convenient way to copy structures between two large
- mass storage devices, as it forces a uniform convention on the naming
- and construction of the structures themselves, it may not always be the
- most convenient way to backup structures from a large mass storage device to
- a smaller one. This sounds very cryptic, so let me try an example. Suppose
- one of the major structures in your hard disk is a directory under the
- root, containing all your files pertaining to your word processor. Let's
- call this directory WORDS. In it are all the program support files (the
- editor, the printer, the configuration files, etc.), and two
- subdirectories, NOTES and LETTERS. If you were to copy the structure with
- WORDS as its "root" to a virgin floppy, the screen would end up looking
- like this:
-
- C:\ A:\
- |--ANYOLD.DIR { |--WORDS
- |--WORDS } |-----> { |--LETTERS
- | |--LETTERS }----| { |--NOTES
- | |--NOTES }
- |--ZLAST.DIR
-
-
- 3-62
- But suppose you plan to dedicate this floppy exclusively to the backing up
- of the files in the WORDS structure, and so you really wanted to put the word
- processor program and its support files into the root directory of the disk
- in A:, and have the LETTERS and NOTES be directories of the root, not of
- a directory WORD. That is, you want not to create the unnecessary layer of
- a directory called WORDS, but you want the A: disk tree to look like this:
-
- A:\ <Where the programs and support files are here in the root>
- |--LETTERS
- |--NOTES
-
- This is where the command "Copy Into" does the job. Just press the letter
- I instead of C, and the contents of the structure in the source panel block
- are copied Into the target directory, instead of being replicated as a
- new, complete substructure. Because of the subtle difference between
- the commands C and I, a confirmatory message is displayed on the screen
- when you use the copy Into command.
-
- Moving structures. . .
-
- In much the same way, structures may be moved within the same disk with
- the commands Shift-C (which moves the structure to under the target
- directory, similar to Copy) and Shift-I (which moves the structure into
- the target, like Copy Into). The condition for moving is that the target
- path is not currently the host of the structure selected in the source
- panel. When the move is within the same disk, it is accomplished using the
- DOS rename service, and no copying of any file data itself is performed,
- just modifications to the directory tables, and so this is a quick way of
- doing major reorganizations of your hard disk.
-
- "Move" (Shift-C) and "move into" (Shift-I) default to straight "Copy"
- and "copy Into" if different disks are selected in the source and
- target panels, followed by confirmation to hard delete the source
- structure. Moving may be terminated with Esc.
-
- Copying Just the Files. . .
-
- The command J (for copy Just files) works somewhat like the copy
- Into command, but copies just the files in the source subdirectory into
- the target path, and not the subdirectories and their files and
- subdirectories, etc.
-
-
- 3-63
- Copying Just the Directory Array. . .
-
- The command Alt-C is similar to C, but copies just the skeleton of
- the structure, the directory array and no files, under the target path.
- Alt-I, similar to I, copies just the directory structure Into the target path.
-
- Deleting Structures . . .
-
- This is the scariest of all the tree functions, because a couple of
- false keys and a fast hard disk and you're destroying files real fast. For
- this reason, I have added a second confirmation step which warns you how
- many files are about to be destroyed before it starts, and, for hard
- disks, have used the same "soft" delete convention for the operator D
- as discussed in Chapter 1 on the delete function in the main module. (If
- the structure selected consists entirely of empty
- subdirectories, CF doesn't bother asking for the second confirmation,
- since directories are a whole lot easier to re-create than files.) Thus,
- when file destruction is involved, three keystrokes are required to delete
- a structure - D, Y, and Y - and, for a hard disk, the files deleted
- will reappear in the ~TRASH~ directory. As in the main module, the
- alternative "hard" delete function is Ctrl-D.
-
- Esc terminates tree deletion in progress. CF deletes all the files in
- each subdirectory shown in the tree structure - hidden and read-only, as
- well as normal.
-
- The move and delete operations use a routine to remove the (assumed
- empty) tree structure in the cursor block in the source panel after all
- the files have been moved or deleted. If there is a hidden subdirectory in
- this structure, and the hide switch is set to "Y", however, it will not be
- seen by the file moving or file deleting routines, as well as the
- directory removal routine, and a strange-looking error message will
- be returned, namely "Access denied" during directory removal. This is
- classic DOSese, at least most of the time, for "there is something still
- in there." Toggle the hide switch with Ctrl-H and reexamine the remnants of
- the structure you tried to delete.
-
- To save you time, CF does not reread the tree from the disk after a
- piece has been deleted, but rather marks the image it made in memory of
- the tree structure to note the part has been deleted and should not be used
- in drawing the tree. As a consequence, the statistics - files and KB used
- by the directories above the deleted portion -- will not be accurate.
- After several deletes, you can refresh the tree data from disk with
- Shift-R (Relist).
-
-
- 3-64
- Delete Just the Files. . .
-
- The companion delete operation to the "copy Just files" command is Alt-D
- - delete just the files in the source subdirectory. This is a "hard" delete.
-
- Show the File List. . .
-
- The command S, for "Show files", is the way to get a look at the file
- names in a subdirectory without leaving the tree environment. This
- command opens a window in the target panel showing the first 16 files in
- the directory at the cursor in the source panel. You may continue to scroll
- up are down through the source panel as before, but now the file window
- changes as you do to show the contents of the current directory. You may do
- any other operations that involve only the source window, such as toggle
- the hide mode, make a new directory, delete a portion of the tree, even get
- a new drive. Two-panel operations such as copy and move are blocked in
- this mode by the presence of the "Show files" window.
-
- To see more than the first 16 files, arrow across with the left or
- right arrow to the file window and scroll up and down using the up/down
- arrows, PgUp/PgDn, Home and End, or use the mouse. View or edit the file
- with Enter or E, as in the main module. Move between the tree and its
- file list with the right or left arrow keys. To return to the main module
- and perform an operation on a file in the file list, press Shift-Enter with
- the cursor on that filename. CF immediately returns to the main module, to
- the directory selected, and places the cursor on that file, ready for you
- to edit, view, execute, copy, etc. Leave the "Show files" mode with Esc or
- S from either panel.
-
- Find (Goto) a File. . .
-
- One of the most powerful functions in the tree arsenal is the
- filename finder. There are lots of file-finding utilities around, but most
- of them tell you where a file is by giving you its path which you have to
- type into a DOS "change directory" command. Cumbersome.
-
- CMFiler offers a file finder which gives you an instant visual cue to
- the directory(ies) containing the file you are looking for. Simply press G
- (for "Goto file", just as in the main module). A data window opens at
- the bottom for you to type the name of the file to search on. It supports
- the "?" and "*" wildcards. When you type the first letter, the "Show
- files" list opens in the opposite panel, and both the tree display and
-
- 3-65
- file list dynamically adjust to show current matches. Keep typing until
- the matches have been narrowed down as far as you need to go, and press
- Enter or Esc.
-
- Assuming there is at least one file that fits that specification, note
- that several things have happened:
-
- o At least one directory name in the tree is highlighted with a blinking
- "pip";
- o The cursor has automatically repositioned to the topmost subdirectory
- containing a filename match; and
- o All the file matches are listed in alphabetical order at the top of the
- window, and are also highlighted with the same blinking pip.
-
- If you have a long tree structure with subdirectories out of view off
- the bottom of the panel, you may not see all of the highlighted
- subdirectories containing file matches. If there are some subdirectories in
- the tree containing matches but which are off the screen above or below,
- a flashing "More" will appear at the top or bottom in the tree display.
- The cursor movement in the "Goto file" mode that lets you quickly position
- up or down to the next directory containing a file match is
- Shift-Up/Down Arrow. Use Shift-Up/Down Arrow to navigate to all the
- directories with a match. Otherwise navigation and services are the same
- as Show files mode.
-
- If there are matching files out of view above or below the file window,
- a flashing "More" will appear at the top or bottom of the file window
- frame. Quit "Goto file" mode with Esc, G or Alt-G.
-
- Goto a Directory. . .
-
- There is also a quick way to navigate to a subdirectory anywhere in the
- tree that, like the "Goto file" command, mimics a command in the main
- module. It is Alt-G, and it behaves similarly to G above, except that the
- file list is not opened in the other panel, and the tree display is
- changed dynamically to highlight the directory name matches and position on
- the topmost match. Type the name of the directory you are looking for, and
- when it has been singled out to your satisfaction, type Enter or Esc.
- Matches are also highlighted in the target tree, if any exist.
- Shift-Up/Down Arrow to the next match up or down; otherwise navigation
- and services are normal. Quit "Goto directory" mode with Esc, G or Alt-G.
-
-
- 3-66
- Find Text. . .
-
- Another powerful operation in CMFiler's tree services, to complement
- the filename finder, is a file text finder. Press Shift-F (Find text).
- Enter the text to be found (the search is case-insensitive), and then enter
- up to eight filenames describing the types of files you want included in
- the search, separated by + signs. The pipe symbol (|, ASCII 124) placed
- in front of a filename means "do not include this type". So, for example,
- the entry:
-
- CMFILER.*+|*.COM+|*.OVY+*.TXT
-
- would result in a search of all files with the name CMFILER except
- CMFILER.COM and CMFILER.OVY, plus all files with the extension .TXT.
-
- CF's guess at this point on what part of the disk to search is that
- you wanted to look only in the selected portion of the tree - the structure
- at and below the cursor. Just to be sure, it asks for confirmation, and
- will allow you to extend the search to the whole disk if you wish.
-
- An option for the text search string is the character "*", which
- means "accept any text". This is useful, for example, if you wanted to see
- all the files of several different descriptions in the tree, but didn't want
- to do each at a time using the filename finder (which only supports one
- entry), and didn't care what they contained. Suppose you want to see all
- the executable files on your disk. Just press Shift-F, enter * as the
- text, and *.COM+*.EXE+*.BAT as the names to search on.
-
- Viewing or Editing Files. . .
-
- The editor is accessible directly from the tree module. In either the
- Show files or Goto file mode, with the cursor in the file list window on a
- file name, press Enter to view or E to Edit the file.
-
- Deleting Files from the File List. . .
-
- Another feature in the Show files and Goto file modes that speeds
- disk cleanup is individual file deletion while the cursor is in the file
- list. The following commands are available, which mimic commands in the
- main file services module: Tag (or spacebar) toggles the tag on an
- individual file; tagAll clears or sets all tags; D soft Deletes file(s)
- to ~TRASH~ (unless the D key was redefined as hard delete in the main
-
- 3-67
- module); and Ctrl-D hard delete file(s) off the disk. This feature gives you
- a more macroscopic view of your disk while you are cleaning it up.
-
- Print a Hard Copy of the Tree or Found Files. . .
-
- Except in the Goto file and Find text modes, the command Alt-L (same
- syntax as in the main module) prints a copy of the tree structure to
- the parallel printer. In Goto file or Find text mode, however, Alt-L prints
- an alphabetical listing, organized by directory, of all the files identified
- by the preceding search. The date, time, disk volume and search parameters
- are all printed at the top of listing.
-
- Precaution Regarding ~TRASH~. . .
-
- The directory ~TRASH~ is not permitted as the source for a copy or
- move operation. Since this directory contains deleted files, files in
- this directory may only be moved/copied from the main module, and only
- after confirmation.
-
- Help. . .
-
- A one-page help summary may be summoned on-line at any time within the
- tree module with the command F1 or H.
-
- Leaving the Tree Functions. . .
-
- There are three ways to leave the tree display. Enter goes back to the
- main program display, with the path(s) for the left (and right, if
- open) panel(s) as selected on the respective trees. Esc goes back to the
- main program with the path(s) set as they were on entry. And finally, Alt-Q
- has the same convention as in the main program - quit CF altogether,
- with default drive and current directory as selected in the tree source panel.
-
- 3-68
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
- TUTORIAL - Chapter 4: Launching User Applications:
-
- So far, you have seen the features that make CF useful for file
- and directory management - neatness of file display, flexibility
- in manipulating directories and files, transparency of operation, and even
- the ability to edit files without leaving the environment of CF. What
- really makes CF useful as an operating environment, though, is its ability
- to execute user applications with an economy of keystrokes.
-
- Running programs in the DOS environment is one of the more cumbersome
- and confusing aspects of DOS, and therefore, by its nature, this chapter is
- not terribly straightforward. I will make it as simple as I know how.
-
- Terminology: User Application as "Child" Program. . .
-
- A "user application" is nothing more than a "child" program, executed
- by the DOS operating system under the command of the "parent" program,
- which stays resident and waits for the "child" program to finish. When you
- ran CF from the DOS system prompt, it was as a "child" of the DOS
- COMMAND.COM command processor. Some word processors permit you to "shell"
- to DOS, leaving the word processor program code resident in memory. What
- the word processor program is actually doing is running the DOS
- COMMAND.COM command processor as a child. From this DOS "shell", you could
- run yet another program as a child of COMMAND.COM. The more layers of
- child programs you have at any time, the more RAM you eat up for the
- currently running program with the resident program code of generations
- of parents waiting to resume control.
-
- Resident Footprint of CF. . .
-
- If you use your computer for more than just one task, therefore, you
- may find CF useful as an "inner shell" of your operating environment. You
- may let all 131 kb stay resident (the CF.COM kernel plus the CF.OVY
- overlay) while the child is running, or if you are memory-limited you may
- force CF to give back to DOS for allocation to the child all but 22 kb for
- the CF.COM kernel. This option is exercised by pressing K (for "Kernel"),
- and then pressing either L or S at the prompt (for "Large" or "Small").
- "Small" is the initial default setting. The default setting is updated to
- the current option any time the .CFG file is saved.
-
- 4-69
- There is a trade-off here. The large kernel option ties up more RAM
- that could be used by the child if it is a humongous program, but the return
- to the CF environment after it finishes is instantaneous. The small
- kernel option is good for freeing the maximum amount of RAM for the child,
- but there is a small delay in returning to CF while the resident kernel
- reloads the overlay. You be the judge. The best thing is that you can
- decide before each launch, if you want, at the cost of only two keystrokes!
-
- "Shelling" to DOS. . .
-
- You may "shell" to DOS - that is, execute the DOS command processor -
- any time you want from the main screen just by pressing S. A prompt will
- tell you to return to CF when you are done by entering the DOS "exit"
- command. This is the most elemental child process in CF.
-
- Review of DOS Command Line Structure. . .
-
- Before talking about how CF launches applications, let's review how
- it's done from the DOS command processor. Say you are in the root of the
- C drive, and you want to start your PCWrite word processor, which is
- named ED.EXE and is in a directory called PCW off the root. Further, let's
- say you want ED.EXE to edit a file called USER.LST in a subdirectory of
- PCW called DATA. At the C:\> prompt you could type:
-
- C:\>PCW\ED.EXE C:\PCW\DATA\USER.LST
-
- What this command tells DOS is: 1) leaving C as the default drive and
- the root \ as the current directory, go to directory \PCW, find and
- execute ED.EXE, and pass the string "C:\PCW\DATA\USER.LST" along to it as
- a "command tail", so it knows what you want it to do. (The "command tail"
- is nothing more than everything in the DOS command line after the
- program specification (in this case PCW\ED.EXE).)
-
- C:\>PCW\ED.EXE C:\PCW\DATA\USER.LST
- |prog spec||---command tail---|
-
- If you have typed a lot of DOS command lines, you know how tedious they
- can become, particularly if there is more than one parameter in the
- command tail after the program specification. But you know that most of
- the time, the one or more parameters in the command tail are filenames or
- file specifications (filenames with full path specifications in front of
-
- 4-70
- them), and sometimes there are parameters the program will use to
- configure what it does - command line options.
-
- The ensuing discussion may be simpler if you think about each step
- in launching an application from CF as having to do with constructing
- either the program specification (the first argument in the command line,
- which tells DOS what program to run), or the command tail (which tells
- the program what to do once it's running).
-
- Launching a Program from the Main Screen. . .
-
- You can run any "executable" (.COM, .EXE or .BAT) file from CF, as a
- child program, anytime you want, from the main screen. There are several
- ways to do it:
-
- Immediate Execution. . .
-
- This is the quickest way. Just position the cursor on an executable
- file entry on the screen and press Q (for "Quick execute"), or hit Enter
- twice, or the mouse left button twice with the arrow symbol highlighted on
- the mouse bar. This is ideal if the program is located in the same directory
- as any files it might look for, and it does not need a command tail to tell
- it what files to operate on or what optional switches to set. This is
- just like typing in the name of the program at the DOS command line, once
- you are selected to the directory containing the program.
-
- Execution with Command Tail. . .
-
- However, as discussed above many programs expect data in the command
- tail, such as the name of a file to operate on, and CF has provided
- several ways of constructing the DOS command line.
-
- The simplest is this: First, position the cursor on the file you want
- to execute and press X (for "eXecute"). This constructs the
- "program specification" for the DOS command line. A prompt message will
- tell you this file is ready for execution, its path and name put into a
- special buffer in RAM, lined up and waiting for the launch command from you
- to commence execution as soon as you select a "default path" -- the
- current drive and directory the program will be looking on for its
- files. Select the default path in either panel, and, with that panel set as
- the source panel, press Alt-X. A data entry window opens at the bottom,
- in which you may enter a command tail for the program's use. Enter any
- file names or other command tail data your application expects, and hit
- Enter to run.
-
-
- 4-71
- Execution with a Single File Name in the Command Tail. . .
-
- The simplest case of the command tail is a single file name. CF offers
- a shorthand way of running a program with a one-filename argument as
- the command tail. Put the cursor on the name of the program file you want
- to run and press X as before. The program is ready to run. Now find
- the directory containing the file you want this program to operate on, put
- the cursor on the filename, and press Ctrl-X. It's off and running, editing
- (or whatever other operation it's doing on) that file. Two keystrokes.
- Ctrl-X means "add the name of the file at the cursor to the command tail
- and execute immediately."
-
- It is a good idea to have the program file and its supporting files in
- the same directory as the "operand" files when you use this method
- of execution, unless the program is smart enough to locate its supporting
- files in another directory in the DOS path environment.
-
- "Seeding" the Command Tail. . .
-
- In some cases, the above quick way to specify a one-filename command
- tail is not enough. You may find a need to put into the command tail the
- names of several files on the default path, or the full specifications
- of several files not on the default path, or both.
-
- In CF, there are shorthand ways of "seeding" the command tail window
- with file specifications and filenames. These may be used either before
- or after readying the program file for eXecution with X.
-
- o To seed the command tail with the full specification (path plus
- name) of a file on which you want the program to operate, put the cursor on
- the filename and press Alt-C (the C in this case is a mnemonic for
- "build Command tail"). The information window at the bottom will show you
- the command tail in its current state. This procedure may be repeated to
- build a command tail as long as there is room in the command tail buffer.
- The command tail is limited by DOS to 125 characters.
-
- o Just before pressing Alt-X to show the command tail window for
- final pre-launch editing, you may normal-Tag or Alt-Tag one of more files
- in the default path. These file names, without paths specifications, will
- all appear in the command tail in the order they were Alt-Tagged or in
- the order listed on the screen if normal-Tagged.
-
-
- 4-72
- Now press Alt-X to open the data window with the seeded command tail.
- Once you have edited the command tail the way you want it, hit Enter, and
- the program is off and running. After the launched program finishes and
- returns control to CF, its file specification stays in the "execute
- queue" until you ready another executable file with X, so you may
- perform multiple runs of the same program just by seeding the command
- tail again as above, and pressing Alt-X again. As a further
- time-saving feature, you may recall the previous command tail by pressing
- the up arrow or PgUp while in the command tail edit window at the bottom of
- the screen.
-
- Once you get used to the above conventions, you will find that in
- many situations you don't need to edit the seeded command tail, and the
- key sequence Alt-X-Enter seems cumbersome. For those cases I have included
- the option Shift-X. Use it after you have seeded the command tail using
- Alt-C and/or T/Alt-T, and avoid the extra Enter stroke. Its effect is
- to commence execution of the program with the as-seeded command tail, with
- no edit.
-
- Changing the Command Tail "Seed" Delimiter. . .
-
- You probably noticed that there was always a space between multiple
- entries in the seeded command tails created using the Alt-C and T/Alt-T
- seeding operators by the procedures above. But what if your application
- looks for commas as the field delimiters for data in the command tail,
- instead of blanks? Just press Ctrl-Enter from the main screen to pick
- from three choices for default command tail field delimiters - space,
- comma, and semicolon.
-
- Customizing Your User Application File Specifications. . .
-
- Got a few pet applications that you run more than most? Save
- the aggravation of hunting them down and pressing Q or one of the X
- key sequences each time you run them. You can call them with just a touch
- of one of the function keys F1 through F9! To set this up, press Shift-F10.
- You will see a data entry screen that lets you specify up to nine
- executable file names in the entries "F1 = ", "F2 = ", etc., and an
- optional default command line parameters entry for each, labelled
- "F1 Cmd Line Parms = ", etc. Further down the page, you will see places
- for similar entries for compression and extraction utilities, and a
- bottom entry labelled "Password = ". (You may use this last entry to specify
- a password which must be entered to get back to the main screen from
- the screen-saver mode - a handy way of blocking undesired access to
- your files.)
-
-
- 4-73
- In any "Fn = " data window, just type in the filename, including
- extension, of an executable file you use frequently. Optionally, in the "Fn
- Cmd Line Parms =" line, type any frequently used command line parameters
- that you would like to show up as a default entry in the command
- tail construction. You do not need to include the path in the
- file specification if the file is on one of the paths listed in the DOS
- path environment (via a previous "path" command from the DOS system level) -
- CF will hunt it down and update its internal record of where that file is,
- so it doesn't have to hunt the next time you call it. However, if you
- do include a path specification, be sure it is complete
- (e.g., "C:\LETTERS\ED.EXE").
-
- Once you have made all the entries you wish, press Ctrl-Enter to record
- the new entries and leave the F-key data entry screen. (Esc will abort
- the edit.) CF will then find and update the CF.CFG configuration data file
- to add the customized F-key information.
-
- There are three ways to now use these F-key options:
-
- o Press the F-key corresponding to an application you specified with
- the Shift-F10 operation. (This may be done from either the main screen or
- the F-key information screen shown by pressing just F10.) You will get
- the message at the bottom that that file is readied for execution, just
- as though you had hunted it down, put the cursor on it, and pressed X. Seed
- the command tail and set up the default path desired in the source panel
- as before, and press Alt-X to get the command tail entry window, also
- as before. This time, though, if you had specified default command
- line parameters for this F-key, they would appear in the command tail
- window, in front of any seeded entries. Edit the command tail if desired,
- and press Enter to start execution.
-
- o A nearly equivalent method is to seed the command tail first,
- set-up the default path, and press Alt-F-Key to ready the program and show
- the command tail for editing.
-
- o If you know the command tail will be the way you want it, and you
- are bugged by the extra Enter keystroke to accept the seeded command tail,
- seed the command tail with Alt-C if you want, set up the source panel to
- the default directory, Tag/Alt-Tag any files from this directory you want
- to appear in the command tail, and hit Shift-F-key. The program will
- run immediately with the seeded command tail, with the default F-key
- command line parameters between the Alt-C seeds and the T/Alt-T seeds.
-
- o If you are just operating on one file, put the cursor on the name
- of that file and press a Ctrl-F-key for instant one-key execution. In
-
- 4-74
- this case, the F-key default command tail offering will appear in the
- command tail preceding the name of the file the cursor was on. (This is
- the feature I use most.)
-
- There is, in fact, a rule as to where the F-key default command
- line parameters get placed during the construction of the command tail.
- They are inserted at the point that the F-key itself (or F-key modified
- by Shift- or Ctrl-) is pressed. The file names Tagged/Alt-Tagged in the
- current directory always appear last. In an exotic case, for example,
- you could: (1) Alt-C a file spec, (2) press F1, (3) Alt-T a file name,
- and press Shift-X to execute with no edit of the command tail. The
- program assigned to the F1 key would run, with a command tail consisting of
- the file spec Alt-C'd in (1), plus the F1 default command line parameters,
- plus the file name Alt-T'd in (3), all separated by the command tail
- delimiter character last selected from the main screen with Ctrl-Enter.
-
- The business above may seem cumbersome, but if you spend a lot of
- time typing the same old things in at the DOS command processor prompt,
- you will find it is worth the investment of time to figure out and use.
-
- A Further Execution Option - Instant ZIPping/UNZIPping. . .
-
- Phil Katz' PKZIP.EXE and PKUNZIP.EXE (c) have become dominant
- file compression and decompression programs in the shareware market, so much
- so that I wrote a special explicit feature to employ them with just a
- few keystrokes. The commands which invoke these programs from the main menu
- are Z and U, respectively. CF can find these programs as long as you have
- not renamed them from PKZIP.EXE and PKUNZIP.EXE, and they are on one of
- the paths that you specified in a DOS path environment. If for some reason
- you want to rename them or put them on a path not listed in the DOS
- path environment, you may specify them explicitly via the Shift-F10
- data screen.
-
- ZIP a File. . .
-
- 1. Decide where you want the compressed file to go, and select that path
- in one of the panels. If you are updating an existing .ZIP file, Tag or
- Alt-Tag it while you are there.
-
- 2. Now switch to the other panel, and select the path to the files you
- want to compress. Tag them, or Alt-Tag them in the order in which you
- want PKZIP to compress them if order is important to you. If none are
- tagged, CF assumes you want them all to be ZIPped, and puts the command
- line argument *.* in place of a file list.
-
-
- 4-75
- 3. Now then press Z. CF will show you a command tail at the bottom of
- the screen, in the PKZIP syntax (options first, then .ZIP file, then list
- of files to
- be ZIPped.) Since the files to be ZIPped are in the current source path as
- set up by CF when you Alt-Tagged them, no explicit path is included for
- them. You may edit the command tail. Once you are satisfied with the
- command tail, press Enter.
-
- [In step 2 above, if you do not Tag or Alt-Tag any files for compression
- in the source path, CF assumes you want to ZIP them all, and places "*.*"
- in the file list argument of the PKZIP command tail.]
-
- [In step 1 above, if you do not Tag or Alt-Tag a target .ZIP file,
- CF assigns a default compressed file name for PKZIP to create, which
- is either:
-
- (1) the first Tagged or Alt-Tagged file in the source path from step 2, or;
-
- (2) if no source files are Tagged or Alt-Tagged in step 2, the name of
- the file the cursor is on. (PKZIP attaches the default .ZIP extension).]
-
- [In step 3 above, if you know you don't have to edit the command tail,
- you can bypass the extra Enter keystroke to enter the command tail by
- pressing Shift-Z instead of Z.]
-
- Now UNZIP a File. . .
-
- 1. Set up one panel with the target path for the UNZIPped files.
-
- 2. Switch to the other panel, select the path with the .ZIP file to
- be UNZIPped, and put the cursor on it.
-
- 3. Press U, edit the command tail if necessary, and press Enter. As
- with ZIPping above, if you know you don't have to edit the command tail,
- press Shift-U instead.
-
- The PKZIP/UNZIP utilities are available from most bulletin boards, or may
- be had for a $47 registration fee from PKWARE, Inc., 9025 N. Deerwood
- Drive, Brown Deer, WI 53223 (BBS 414-354-8670).
-
-
- 4-76
- Tailoring CF for custom ZIP/UNZIP spec. . .
-
- If for some reason you want to specify an explicit path to
- PKZIP/PKUNZIP, you may include an explicit file specification using
- the Shift-F10 feature. Just follow the procedure and precautions
- under "Customizing Your Executable File Specifications" above, and operate
- on the " Compress = " and "Extract = " fields.
-
- If you are familiar with Phil Katz' option switch syntax and find
- yourself using one or more switches most of the time, you may enter
- standard options in the indicated fields ("Compress Options =" ,
- "Extract Options = ") while you are at it.
-
- Once you are comfortable using the ZIP/UNZIP feature of CF, and you find
- you are not having to edit the ZIP/UNZIP command tail most times, you may
- start getting bugged about having to always hit Enter when you see the
- command tail displayed. There is an alternative! Just like with the
- tailored F-keys, hit Shift-Z/U for instant ZIPping/UNZIPping.
-
- Using Other Compression Utilities
-
- As it happens, some other compression utilities use the same command
- line construction as the PKWare utilities. Specifically, the ARJ utility
- by Jung and the LHA utility by Yoshizaki use command lines of the form:
-
- archiver options archivefile file1[,file2[ , . . . ] ]
-
- where archiver is program spec, options is the collection of commands
- and switches to accomplish the desired operation, archivefile is the spec
- to the file which will contain the compressed data, and file1, file2, etc.,
- are the specs of files to be compressed.
-
- The CF ZIP/UNZIP facility may be used to accomplish compression
- and extraction with either ARJ or LHA, and perhaps others as well. Here is
- how to do it with ARJ as an example:
-
- o Make sure the file ARJ.EXE is on one of the paths specified
- in your DOS path environment, so that CF can find it.
-
- o In CF, press Shift-F10 to bring up the user-defined
- applications screen for editing, and down-arrow to the line "Compress = ".
- Type in ARJ.EXE. Do the same for the line "Extract = ", since for this
- utility, unlike the PKWare set, the same program does both tasks.
-
-
- 4-77
- o For the most rudimentary compression and extraction options
- with ARJ, the only parameter required for the "Compress Options = " line is
- the letter a, and for the "Extract Options = " line, the letter x.
- These parameters tell ARJ whether to add (a) or extract (x). Type them in,
- and press Ctrl-Enter to save the new data.
-
- Compressing and extracting now work just the same as previously
- described for the PKWare utilities. To compress, optionally Tag or Alt-Tag
- the archive file in one panel, go to the other panel, find the directory
- with the files to be compressed (the same path is permitted) and Tag
- or Alt-Tag them, edit the command tail if necessary and press Enter.
- To extract, set up one panel with the destination path for the extracted
- file (may be the same as the source), arrow across to the other panel, put
- the cursor on the file to be extracted and press U. Edit the command tail
- and press Enter.
-
- Specifying a Password for Access from Screen Saver. . .
-
- At the very bottom of the Shift-F10 screen you see a data line for
- password. You may enter any combination of alphanumeric characters up to
- six letters. This password must be given to restore access to CF from
- screen saver mode. The password routine is case insensitive.
-
- 4-78
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
-
- REFERENCE -- Description by Operation:
-
- DISK/DIRECTORY OPERATIONS:
-
- N - New drive - Selects a new disk drive for the source panel. N or Shift-R
- must be used to announce disk media changes. In right-hand panel, Enter
- after N closes the panel.
-
- Shift-R - Relist panel from disk after media change.
-
- Enter - display subdirectory in source panel - With the cursor on a
- subdirectory or the "<Parent>" line, changes to that subdirectory or
- parent in the source panel.
-
- Shift-Enter - display subdirectory in target panel - Displays the subdirectory
- at the cursor in the target panel, and changes to it.
-
- P - display Parent directory in source panel - Quick way of returning to the
- parent directory with the cursor positioned anywhere in the listing of a
- subdirectory.
-
- Shift-P - display source directory's Parent directory in target panel -
- Quick way of showing the parent of the current directory in the
- target panel and switching to it.
-
- \ - display root directory in source panel.
-
- Shift-\ - display root directory of source disk in target panel.
-
- Shift-* - display source directory in target panel.
-
- Alt-G, followed by a typed string - move cursor to ("Go to...") the directory
- described by that string.
-
- M - Make subdirectory (Mkdir) - With the cursor anywhere in the listing,
- pressing M opens a data window at the bottom of the screen for entering the
- name of a new subdirectory you want to make. CF checks the entry for
- validity; if invalid, the window simply clears and waits for another entry.
- A valid entry appears in the proper alphabetic position on the screen.
-
- OpRef-79
- D - Delete - With the cursor on a subdirectory and no files tagged, removes
- that subdirectory if it is empty ("void"). IF THE CURSOR IS ON A
- SUBDIRECTORY AND FILES ARE TAGGED, DELETES THE FILES.
-
- Alt-L - print directory Listing - Prints a listing of the current directory
- if cursor in directory panel, and includes notes if cursor in one of
- the Notes modes (Shift-N or Ctrl-N).
-
- Shift-T - transfer control to the Tree module. Displays the disk(s)
- selected in the panels in their directory tree structures, and puts
- the cursor(s) on the structure(s) pointed to by the current path(s).
-
- Shift-M - forMat - formats a floppy diskette in drive A or B.
-
- Shift-K - disKopy - copies a floppy diskette in drive A or B.
-
- FILE OPERATIONS:
-
- G, followed by a typed string - move cursor to ("Go to...") file described
- by that string.
-
- Shift-Lf/Rt Arr - Jump across to identical file name in opposite panel when
- highlighted in comparison mode.
-
- T or Space - Tag file - Applies or clears a "normal" tag to the file at the
- cursor (i.e., toggles the state of the tag). Window at bottom of
- screen shows number of files tagged.
-
- Alt-T or Alt-Space - Alternate-Tag file - Applies or clears an "alternate"
- (sometimes referred to as "append" because of its principal function) tag
- to a file. "Alt-Tags" are numbered (1-9, a-z) to show the order
- of application, for the order-critical operation of file
- concatenation, discussed below.
-
- A - Tag All files - Applies or clears normal tags to all files.
-
- Ctrl-A - toggle the state of All normal tags.
-
- OpRef-80
- Alt-M/E - tag all files with same naMe/Extension as file at cursor; does not
- reset tags already present.
-
- Alt-N - tag all files Newer than file at cursor.
-
- Alt-O - tag all files Older than file at cursor.
-
- Alt-D - tag all files same Date as file at cursor.
-
- Alt-P - tag same files in oPposite panel as tagged in source.
-
- (NOTE ON TAGS: Tags are aids for quickly performing multiple file
- operations, but are "volatile", and generally go away with any operation
- that changes or updates a panel. Tags are not applied in any way to the
- magnetic media.)
-
- C - Copy - Copies tagged files from source to target, or the one file at the
- cursor if none tagged. Does not overwrite identical files, asks for
- verification before overwriting newer files or read-only or system files,
- and protects against some cases of overwriting good files with
- files created in error. With files "Alt-Tagged", creates
- "concatenated" file in target with same name as first "Alt-Tagged"
- file, but extension ".APF", and permits editing file name. If
- insufficient room on target path, does not perform operation, and
- signals the user.
-
- Shift-C - move - Moves files from one subdirectory to another on the same
- disk. If conditions are not satisfied for moving (i.e., same disk,
- different directories), defaults to copy and hard delete.
-
- B - Back up - Copies tagged files (or file at cursor if none tagged)
- from source to source, assigning to each new file an extension
- consisting of the first two letters of the original extension (! in
- place of blanks) plus the tilde "~" character. This results in
- backup files with unique names unless two files differ only in the
- third letter of the extension.
-
- D - Delete - Deletes all tagged files on source path. If no files are tagged,
- deletes only the file at the cursor. Treats normal tags and
- "Alt-Tags" the same. Requests confirmation before file destruction.
- On hard disks, this operation is a "soft" delete, in which files
- are redated to current date/time and moved to directory ~TRASH~ (created
- by CF). Thus good files inadvertently deleted are readily recoverable.
- On floppy drives, this operation is a "hard" delete, using the DOS
- delete file function. "Undeleting" is not available in the CF
- environment; other utilities contain "undelete" facilities, but these are
- not always reliable.
-
- OpRef-81
- Ctrl-D - "hard" Delete - Uses DOS delete function regardless of disk type.
-
- Shift-F - Freshen files - "Freshens" the files in the source panel from the
- opposite panel. Useful in updating backup disks. If no files tagged
- in source, tags all in source, then tags in opposite all newer versions
- of same-named tagged source files and copies them to source. If any
- files were tagged in source, only these files are looked for in
- the opposite panel, vice all files in source.
-
- Shift-i - fill floppy disks from source. Fills tagged files (or all files
- if none tagged) to floppy disks in drive A or B. Disks may
- be unformatted.
-
- R - Rename file or directory - Prints name of file at cursor, and opens window
- below it for new name, offering the current name as the "seed". Type/edit
- new name and press Enter. Or first arrow up and edit the current
- name field, for example to use the "*" wildcard. One use of "*"
- is permitted (either the name or extension). If used in the current
- name field, it must be followed in the new name field. Names are
- checked for legality before renaming is attempted.
-
- Alt-R - copy with Rename - Copies the one file at the cursor in the source
- panel to the target, after entry of new name in data window.
-
- Enter - display file - With the cursor on a file, views that file.
-
- F - make new File - With the cursor anywhere in the listing, pressing F opens
- a data window at the bottom of the screen for entering the name of a
- new file to be created. Entry is checked for validity. If valid, control
- is transferred to the line editor for file creation and editing.
-
- 0, 1, 2, 3, 4 - toggle file attribute - Pressing the number 0 clears
- all attributes for any files tagged, or for the file at the cursor if
- none are tagged. 1 toggles the Read-only attribute, 2 the
- Hidden attribute, 3 the System attribute, and 4 the Archive attribute.
- (Only the number keys at the top of the keyboard are active for
- setting file attributes. The numbers on the keypad are mapped to
- their corresponding cursor movement functions, even when the NUM LOCK
- is set. (The command syntax can be remembered as "1234=-RHSA".)
-
- L - print fiLe - Put the file at the cursor into the queue for printing as a
- background process while in CF or any child of CF. (Printing is suspended
- during any DOS functions, such as disk read/write.) Up to five files
-
- OpRef-82
- may be thus queued. Shift-L displays the print queue. Ctrl-L clears
- the print queue. Ctrl-F while files are printing from the print
- queue sets an internal flag which causes a form feed to the printer at
- the end of the file most recently added to the print queue if the
- file itself does not have a form feed as its last character.
-
- (At times when the printer is not in use by CF, Ctrl-F sends a form feed
- immediately.)
-
- V - Volume label - Permits entry of a new volume label for the disk.
-
- Shift-O - set user Option switches - Permits the resetting of twelve user-
- specified option switches .
-
- Alt-F - change File date/time stamp.
-
- FILE EDITING/VIEWING:
-
- Enter -view a file - When the cursor is placed on a file, Enter lets you view
- the file on the screen. In this mode, the lower right screen
- display gives information about the byte the cursor is on. Alt-H
- displays help screen. Alt-Plus and Alt-Minus toggle the bottom
- information display and the color-enhanced display of record
- delimiters (CR, LF, CR+LF, LF+CR). Esc or Enter exits View mode. If
- the file is a compressed format, a list of filenames will first be shown.
-
- E - Edit a file - When the cursor is placed on a file as above, E lets
- you edit the file. Cursor positioning is the same. Additional
- control keys are Bksp, Delete Tab/Shift-Tab; Insert (toggles mode
- between Insert and Typeover); Enter (inserts the record
- delimiter previously selected with Ctrl-Enter; default is CR+LF).
-
- Ctrl-Y deletes line; Ctrl-D deletes to end of line.
- F1 or Alt-H provides a one-page help screen.
- Block operations are performed with Alt- {M (Mark), Y (Yank), V (moVe),
- C (Copy), O (Output to file), and P (Print)}.
- Ctrl-F form-feeds the printer. Enter any ASCII code through Alt-
- Keypad numerical combinations, except NULL, which is entered by Alt-N.
-
-
- TREE OPERATIONS:
-
- Cursor Movement - Up/Down Arrow moves one screen line at a time. PgUp/
- PgDn moves several lines. Home/End moves to very top/bottom of tree.
- Shift-Up/Down Arrow moves up/down one directory at same level (to next
-
- OpRef-83
- subdirectory up or down in parent directory), or, in "Goto file", "Goto
- directory" and "Find text" modes, to next directory with a match to
- the find string. P moves up to parent. Left/Right Arrow changes
- panels, making the other panel the source. Shift-Left/Right Arrow
- moves across to the path match in compare mode.
-
- N - New drive - Allows changing drives, as in main module.
-
- Shift - R - Relist panel from disk after media change.
-
- M - Make new directory under path at cursor.
-
- 2 - toggle directory's hide attribute.
-
- Alt-L - print a hard copy of the tree Listing shown on the source panel side
- of the screen in straight tree mode. Prints a listing of all the
- file matches while in Find file or Find text mode.
-
- D - Delete structure - deletes the entire structure highlighted in the
- cursor block in the source panel. This is a "soft" delete on hard
- disks, in which the deleted files are collected in ~TRASH~
-
- Ctrl- D - "hard" Delete structure. Uses the DOS file delete
- function regardless of disk type.
-
- Alt-D - Delete just the file in the source directory. This is a "hard" delete.
-
- C - Copy structure under target path - Replicates the structure in the source
- panel's cursor block under the directory selected in the target panel.
-
- Shift-C - move structure under target path - If both panels selected to
- the same disk, moves the structure in the source panel's cursor block
- under the directory selected in the target panel. If different
- disks selected, defaults to copy followed by hard delete.
-
- Alt-C - Copy just the directory array under target directory, no files copied.
-
- I - copy structure Into target path - Similar to copy, but does not
- replicate the highest level subdirectory in the source block, but
- rather puts its files directly into (vice under) the target
- subdirectory, and replicates its substructure under the target path.
-
- OpRef-84
- Shift-I - move structure Into target path - Moves the source structure
- into (vice under) the target subdirectory, as with I.
-
- J - copy Just the files in source directory to target directory.
-
- Shift-J - move Just the files from the source subdirectory to target.
-
- S - Show files in opposite panel. Arrow across to file list if desired,
- then up/down with normal cursor moves. In file list, Shift-Enter
- returns to main module, to directory and file selected. Arrow back
- to tree. Esc or S cancels "Show files". From file list, Enter or E
- views or edits a file.
-
- G - Goto file - Type filename for search. Wildcards are supported.
- Positions to first match; directories with matches and matching files
- are highlighted. Shift-Up/Down Arrow seeks next directory up or
- down with match. Arrow across to file list as in "Show files", move
- up or down, arrow back to tree, or Shift-Enter to file in main module
- for file operation. Esc, G or Alt-G to cancel "Goto file" mode. From
- file list, Enter or E to view or edit a file.
-
- Alt-G - Goto directory - Type directory name for search. Navigation within
- tree and exit are same as G.
-
- Shift-F - Find text - Specify text to search for, and up to eight
- filenames with wildcards. Directories and files with matches
- are highlighted.
-
- Ctrl-H - toggle the Hide switch and redisplay trees. With switch on (=Y),
- directories with hidden attribute are not displayed. With switch off (=N),
- hidden directories are displayed, and are denoted with a highlighted "*H"
-
- Ctrl-C - toggle the Compare switch. With switch on (=Y), target disk is
- searched for any path that matches that currently selected in source, and,
- if one is found, adjusts screen if needed so it is visible,
- and highlights it in high-intensity yellow.
-
- Enter - From tree structure, return to main module with currently selected
- path(s), and cursor positioned to top of listing. From file list in
- "Show files" or "Goto file" mode, views file. Shift-Enter from file
- list returns to main module with cursor on file.
-
- Esc - Return to main module with path(s) as set on entry.
-
- Alt-Q - Quit CF altogether; default path as selected in source.
-
- OpRef-85
-
- APPLICATION LAUNCHING (CHILD PROCESSES):
-
- S - Shell to DOS - Sets up a DOS shell and do any DOS operations. Exit DOS
- with the "exit" command when finished. CF then looks for and tries to
- reestablish the current directories as they appeared in the panels at
- shell execution.
-
- Q - Quick execute - Immediately executes file at cursor, if extension is
- .COM, .EXE or .BAT. Paths are as selected, ie, default drive/current
- subdirectory is same as the executable file is in, and the
- current subdirectory for any other drive is as last set in the panels.
-
- Enter-Enter - Same as Q
-
- X - prepare to eXecute with command line - Readies file at cursor for execu-
- tion. File remains ready awaiting execution, initiated by one of
- the followup key combinations Alt-X, Shift-X or Ctrl-X after paths are
- set and command tail seeded as desired.
-
- Alt-X - edit command line and initiate eXecution - Opens a window for editing
- the command tail containing any "seeds" placed by Alt-C and/or T or Alt-T.
- Execution of the readied application starts by pressing Enter.
- The previously used command tail may be summoned by pressing the Up
- Arrow or PgUp.
-
- Shift-X - initiate eXecution, no editing of command tail. Same as Alt-X,
- except file executes with command tail as-seeded, with no editing.
- Tagged files in active panel are added to command tail.
-
- Ctrl-X - initiate eXecution, no editing of command tail, and only the file
- name at cursor is added as last entry in seeded command line. Alt-Tagged
- files in active panel are ignored.
-
- Alt-C - seed Command tail with file specification. Adds the full
- specification, including path, of the file at the cursor to the
- command tail buffer, and shows status of command tail being
- built. Command tail may be added to using this feature before or
- after executable file is readied with X.
-
- T or Alt-T - Tag the file names in order for addition to the command tail.
- Tagged files are added to the seeded command tail as the final step
- after Alt-X or Shift-X is pressed.
-
- Ctrl-Enter - select delimiter for use by the "seeding" operations Alt-C and
- T or Alt-T between entries of command tail. Choices are blank,
- comma, semicolon.
- OpRef-86
-
- Shift-F10 - specify a user-defined executable file specification and optional
- default command line offering for up to 9 applications, assigned
- to F1-F9. Also specify Compress/Extract command line default
- parameters, and an access password. Ctrl-Enter to record selections
- in current copy of configuration file, or Esc to cancel edit.
- Ctrl-Enter also saves the state of all the configurable
- user-option switches.
-
- F10 - Display current entries F1-F9, Compress/Extract options, password. The
- commands F1-F9, Shift-F1-F9, and Ctrl-F1-F9 may all be issued from this
- display.
-
- F1-F9 - ready a user-defined executable file spec - Effect is same as
- locating the file with the cursor and hitting X. F-key default command
- line parameters are added to command tail, which may already have
- seeded entries.
-
- Alt-F1-F9 - Same effect as F1-F9 followed by Alt-X.
-
- Shift-F1-F9 - ready user-defined executable, add its default command line
- parameters to the command tail being built, add any Tagged files in
- current directory, and execute immediately. Same effect as F1-F9 followed
- by Alt-X, Enter.
-
- Ctrl-F1-F9 - ready user-defined executable file, add its default command line
- parameters to the command tail being built, add only the file name under
- the cursor, and execute immediately. Tagged files in active panel
- are not added to the command tail before execution.
-
- Z - Compression - Be sure PKZIP.EXE or other compression utility is on one
- of the paths in your DOS path command, or specify the complete path spec
- to it using Shift-F10.
-
- To ZIP, select in one panel a target path for the compressed .ZIP file,
- and optionally Tag or Alt-Tag an existing .ZIP file. Then switch to
- the other panel and select a source path, optionally Tag or Alt-Tag files
- to compress in order of desired appearance on command line, press Z, edit
- command line if necessary, and press Enter. To avoid this extra Enter
- keystroke, hit Shift-Z instead.
-
- U - Extraction - As above, be sure PKUNZIP.EXE or other extraction utility is
- on a path set in your DOS path command, or specify the complete path spec
- to it with Shift-F10.
-
- OpRef-87
- To UNZIP, select in one panel a target path for the extracted files,
- switch panels, select the directory with the .ZIP file to be
- extracted, place the cursor on it, and press U. Edit command line,
- if necessary, and press Enter. Alternatively, for instant UNZIPping,
- use Shift-U.
-
- DISPLAY ENHANCEMENT FEATURES:
-
- "+" and "-" - Shift the file size display to expanded and contracted mode.
- Expanded mode shows explicit size, but uses the file attribute field.
- Contracted mode is in KB or MB.
-
- H - Help - Shows a five-page help screen with abbreviated explanation of the
- most-used operations.
-
- Ctrl-N - edit Notes - Displays the directory notepad in the opposite panel for
- viewing/entering/editing narrative comments about files. All the
- editing and cursor control key combinations work. Notes follow the
- files around when copied. CF updates the file on exit (Ctrl-Enter
- or Esc). Files may be viewed/edited from the Notes screen with
- Alt-V/Alt-E, tagged with Ctrl-T or Alt-T for subsequent mass action
- after exit from edit Notes.
-
- Shift-N - view Notes - Displays Notes in opposite panel, but leaves full
- access to all directory and file services in the source panel,
- including commands like Copy which operate to the target path.
-
- Ctrl-O - select file Ordering mode - Permits selection of one of nine modes of
- file ordering. Highlight shows current selection.
-
- Ctrl-H - toggle Hide switch - Changes the state of the hide-enable switch,
- shown at the top of the screen. With the switch on ("Y" for Yes), CF does
- not display files whose hide attribute is set. With the switch off
- ("N" for No), all files are shown.
-
- Ctrl-C - toggle Compare switch - Changes the state of the compare-enable
- switch. In compare mode ("Y"), any file in the target path whose name is
- the same as the file in the source path under the cursor will be shown and
- highlighted.
-
- Ctrl-M - Mask - Allows editing the Mask template for the panel, whose initial
- value is *.* Tab moves cursor to the extension field, Shift-Tab to the
- name field. Press Enter to enter the template modification and
- redisplay the panel.
-
- OpRef-88
- 5 - toggle date/time display on main screen.
-
- Ctrl-P - color Palette selection - allows user to change color scheme to any
- of four sets on color monitors.
-
- Ctrl-E - alphabetic casE selection - Offers a choice of four case conventions:
- dirs and files all caps; dirs in caps, files in lower; all in lower, and
- "modified-Tauck", where the first letter of the file and each
- letter following a non-alphabetic character is capitalized.
-
- MISCELLANEOUS:
-
- Shift-O - set up user Options.
-
- Alt-I - specify filename for antivirus software integrity data files.
- CF protects these files during copy operations. Default is
- Integrity Master's ZZ##.ID.
-
- Alt-Q or Esc-other key - Quit CF - Terminate to DOS. Esc-other key reestab-
- lishes the default drive/directory CF encountered on execution; Alt-Q
- leaves as currently set in source panel.
-
- Password Protection - Bottom entry in Shift-F10 screen is a password entry
- window. If a password is entered, it must be given to return to main
- screen from the screen-saver mode.
-
- Ctrl-S - forces main screen into Screen-saver mode immediately, rather than
- waiting 1-1/2 minutes. Good for instantly invoking password protection.
-
- Shift-S - Save display options. Saves current values of all user configuration
- options, such as Hide and Compare switches, file Ordering
- scheme, resident Kernel size selection and date/time display on/off.
-
- Ctrl-F - Form feed parellel printer at LPT1.
-
- Ctrl-2 - Form feed parellel printer at LPT2.
-
-
-
-
- OpRef-89
-
-
- *******************************
- * *
- * CMFiler -- Version 5.36q *
- * *
- *******************************
-
-
-
- MEMORY MAPS - Information on Memory Allocation
-
- 1. CMFiler running:
-
- -
- |- 22 KB Kernel
- -
- |- 109 KB Overlay
- -
- |- 16, 32, or 64 KB for directory lists
- -
- |- 32 KB reserved for editor copy buffer
- -
- |- All remaining allocatable RAM (48 KB min) - File copy buffer
- -
-
- 2. Editor module of CMFiler running:
-
- -
- |- 22 KB Kernel
- -
- |- 109 KB Overlay
- -
- |- 16, 32, or 64 KB for directory lists
- -
- |- 32 KB for editor copy buffer
- -
- |- All remaining allocatable RAM (48 KB min) - Line pointers,
- | file area and line buffer
- -
-
- 3. Application Launched under CMFiler:
-
- -
- |- 22 KB Kernel
- -
- |- 109 KB Overlay (Left intact if "Large" kernel option in force)
- -
- |- All remaining allocatable RAM - For Application's use
- -
-
-