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- LAUNCHER.EXE 2.2
- Copyright 1991,1992 by Chuck Steenburgh
-
- Do some of your programs require you to load a data file
- once you start the program? Are these data files located in
- a different directory, or do you have to enter several cryptic
- commands to get your program to load a data file? LAUNCHER is
- designed to work with any program that can accept the name of
- a data file on the command line. LAUNCHER will display a
- menu of your data files, and then start your application with
- the name of the file you select on the command line to be
- loaded immediately.
-
- LAUNCHER uses a rather novel method of automatically de-
- termining the name of the application you are going to use
- it with. Rather than needing a configuration file or compli-
- cated command line switches, LAUNCHER reads the application
- name from its own file name. Rename the LAUNCHER.EXE file
- after the application you want to run, PLUS ANY ONE ADDITIONAL
- CHARACTER. Put this renamed version of launcher in the same
- directory as your application, and you're ready to LAUNCH!
-
- Usage: NEWNAME [path:\]filespec [/F] [/Cnnn] [/H] [parms]
-
- NEWNAME This is the new name which you have
- given to LAUNCHER.EXE, based on the
- name of your application.
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- path:\ Optional drive and/or path for data
- files.
-
- filespec This filespec designates what files
- are to be displayed by LAUNCHER.
- You may include a drive and/or dir-
- ectory name, and wildcards (? *).
-
- /F Include only file names on command
- line. Normally, LAUNCHER will in-
- clude any path you have specified
- on the command line string built.
- Use this switch if your application
- does not require the path name.
-
- /Cnnn Specify color. Normally, LAUNCHER
- uses a bright white on black display
- scheme. Specify a color to use with
- the numeric value nnn, where nnn is
- between 0 and 127. See Appendix 3
- color calculation.
-
- /H Displays help screen.
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- parms Enter any additional command line
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- parameters you would like to use
- with your application program.
-
- Examples:
-
- WPI b:\wp\*.doc This will LAUNCH Word Perfect
- (WP.EXE) after displaying all files
- in the B:\WP subdirectory with the
- extension .DOC. This assumes that
- you have renamed LAUNCHER.EXE as
- WPI.EXE and that this file is in the
- same directory as Word Perfect.
-
- WSI c:\ws\*.doc /f LAUNCHES WordStar (WS.EXE) from
- data files in directory c:\ws\docs.
- DOES NOT include the path when
- LAUNCHING WordStar.
-
- WSI *.doc /n LAUNCHES WordStar using a data file
- selected from those in the current
- directory matching the filespec
- *.doc. It includes the "/n" param-
- eter (nondocument mode) when starting
- WordStar.
-
- WP1 *.txt /C30 LAUNCHES WordPerfect using a data
- selected from those meeting file spec
- *.txt. Displays menu in yellow on
- a blue background.
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- After running LAUNCHER, you will see a display of files
- meeting the filespec you have supplied appear on the screen.
- Files will be listed alphabetically from left to right and top
- to bottom. The first file will be highlighted in reverse video.
- Use the four cursor movement keys (arrow keys), position the
- highlight bar over the name of the file you would like loaded
- into your application, then press enter. LAUNCHER will then
- build a command line which includes the file just selected. If
- you press the ESC key instead of enter, your application will
- be started WITHOUT a data file. If no files were found that
- matched the filespec, LAUNCHER will terminate without loading
- the application and set the DOS errorlevel to 1.
-
- Some programs that require very large amounts of memory,
- such as Quattro Pro by Borland, will not work properly when
- LAUNCHED. If at all possible, when using LAUNCHER, configure
- your applications so that they use as little memory as pos-
- sible. Most word processing programs do not need special
- configuration, as they can run in 512K or less of memory.
- The reason for this limtation is that LAUNCHER remains in
- memory when your application is LAUNCHED, taking up about
- 30k of memory. If enough interest is expressed, a version
- of LAUNCHER that will unload itself prior to executing your
- application will be developed.
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- Version 2.1 allegedly corrected a problem with LAUNCHing |
- batch files (.BAT). Unfortunately, all v2.1 did was intro- |
- duce a GLARING fatal bug for which I apologize. v2.2 basic- |
- ally takes us back to where we were before v2.1, in that |
- batch files still cannot be LAUNCHed properly. I am working |
- on this for version 2.5 which I plan to release in March of |
- 1992. Thanks for your patience! |
- DISCLAIMER
-
- The programs described in this documentation are guaran-
- teed to absolutely nothing! They have, however, in my exper-
- ience performed essentially as described herein. The author
- will not be responsible for any loss or damages caused through
- the use of these programs.
-
- All trademarks are property of their respective owners.
-
- The programs and documentation are Copyright 1991,1992 by
- Chuck Steenburgh. You are encouraged to distribute these pro-
- grams provided the following conditions are met:
-
- - all files contained in the archive or distribution disk
- must be distributed together in UNMODIFIED form
-
- - you charge no more than a reasonable fee for copying or
- subscription, and clearly indicate that payment of such
- a fee does NOT grant ownership of the programs.
-
- This program is part of set of utilities known as STEEN-
- BURGH'S STUFF (Mildly Useful Utilities). The full set of
- utilities includes the following programs:
-
- BATBOX: Simple menu creation/input system
- CLK: Displays time on screen
- DOSVER: Checks for DOS version currently running
- FREEDISK: Checks for available disk space
- HOWMUCH: Displays space occupied by a group of files
- INPUT: Simple prompt/input system
- KLS: Colorful screen-clearing utility
- LAUNCHER: File selection/execution system
- MUSIC: Plays transcribed sheet music on the PC
- RAND: Random number generator
- SKIP: Prints blank lines from batch files
- SOUNDER: Wide range of noise making options
- WAITFOR: Timed pauses
- WHENISIT: Date/time telling utility
- WRITE: Colorful output anywhere on screen
- XD: Create/switch directories at the same time
-
- Payment of the $10 registration fee automatically registers
- you for the full set.
-
- You may evaluate these programs for up to 30 days on a free
-
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- trial basis. After 30 days, you should register your use of
- these programs. The registration fee is $10, payable to the
- author at the address given below.
-
- Let's be real: I don't plan to make alot of money this way.
- Registration does have its advantages:
-
- - I am improving these programs all the time. Registration
- will get you IMMEDIATELY a disk with the latest version,
- which includes a version of BATBOX with user-selected
- menu colors. When Version 2.0 of these utilities is re-
- leased, you will also receive that free of charge.
-
- - While I can't promise to include everyone's suggestions
- in program updates, you can bet I'll listen to registered
- users before any of you scrounges out there.
-
- - You will me feel all warm and fuzzy and appreciated, and
- all that good stuff.
-
- - You will also get an evaluation copy of my text-file for-
- matting program (used to produce the margins in this doc-
- ument).
-
- Send comments/registrations to:
-
- Chuck Steenburgh
- 304A North Main Street
- Lexington, VA 24450
- (703)464-5290
-
- CIS 72330,1776 (I haunt the IBMSYS and IBMPRO forums)
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