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- Help 2.4.1
- Copyright 1986, 1988
- by Unique Software
- Post Office Box 26613
- Fort Worth, Texas 76126
- [MCI-Mail:252-8689 American People Link:UNIQUESOFT CompuServe:70130,330]
-
- Help? Help with what?
-
- You've probably seen many help utilities. Some files over 40K will
- give you a complete online DOS help facility. But how many valuable
- bytes of your disk space is wasted for HELP for commands that you
- already know. Do you really want to sacrifice 10K of your disk space
- for instructions on how to use commands like DEL, COPY, FORMAT and
- many others that you know by heart? Some shareware programs give you a
- cryptic quick reference to their use. Others give no online help at
- all. What if you could custom tailor a HELP utility to your changing
- needs? What if you could delete the HELP references once you are
- comfortable with a program or command? You can do all this with HELP!
-
- HELP format
-
- HELP keyword - give help for specific keyword
- HELP - list all keywords available
-
- Before you start
-
- Always keep your original copy of HELP.COM in a safe place! After
- you develop your HELP text file it will be appended to a COPY of
- HELP.COM.
-
- HELP text file format
-
- You can build your personal help file with any word processor that
- will output standard ASCII text files. Essentially what you see on
- your word processor's screen is what HELP will output. The few
- formatting commands are as follows:
-
- Keywords
-
- These are the words by which HELP will reference the text. They
- appear at the start of each section of help text, but are NOT part of
- the text itself. They must be followed by a <CR><LF>!
-
- "$" - the dollar sign
- This has to end EACH individual help item. NEVER use a "$" in the
- midst of any help text.
- NOTE: There cannot be a <CR>/<CR><LF> between the end of a help
- text section "$" and the following keyword for the next help text
- section. See Anomalies.
-
- "&&" - double ampersands
- This has to terminate the ENTIRE HELP file. It's HELP's way of
- knowing where to stop looking for your help text.
- NOTE: since the "$" must appear at the end of each single help
- text, the ending sequence of the entire file would always be "$&&".
-
- "`" - reverse apostrophe
- This is used to cross-reference keywords. The format for use is:
- cross_reference_keyword`previously_appearing_keyword$
- For example, to cross-reference CHDIR to CD you would insert the
- following into your help text file:
- CHDIR`CD$
- NOTE: the second word in the reference SHOULD appear before the
- cross reference. Usually the logical place would be to insert the
- cross reference directly after the original reference.
-
- Anomalies
-
- As you begin to build your text file you might be tempted to make
- it look like this:
-
- ASSIGN drive1: drive2:
- makes all references to drive1: goto drive2:$
- ASN`ASSIGN$
- BACKUP drive1: drive2:
- backs up all files from drive1: to drive 2:$
- [etc]
- ending text$
- &&
-
- While this may look correct it is highly incorrect. First, HELP
- would determine the first keyword to be "ASSIGN drive1: drive2:".
- Second, help would determine the second keyword to be "<CR><LF>ASN".
- Help would note that it is a cross-reference, but then you would never
- be able to type in "<CR><LF>ASN" and also HELP would never find ASSIGN
- (explained previously). Also help may misinterpret the ending marker
- "&&" since it is preceded by a <CR><LF> instead of a "$". Let's look
- at this sequence corrected in HELP's format:
-
- ASSIGN
- ASSIGN drive1: drive2:
- makes all references to drive1: goto drive2:$ASN`ASSIGN$BACKUP
- BACKUP drive1: drive2:
- backs up all files from drive1: to drive 2:$(next keyword)
- ...ending text$&&
-
- We think the corrected example explains the format. A generalized
- format for HELP is:
-
- KEYWORD
- help text
- help text
- help text
- ...
- help text$CROSS_REFERENCE`KEYWORD$KEYWORD
- help text
- help text
- ...
- help text$&&
-
- HELP errors
-
- HELP has one error message "No Help Found". Usually the cause is
- that you mistyped the keyword. Either at the DOS prompt or in the HELP
- text file itself. If you are continually having this problem or type
- in "HELP FILTERS" when the actual keyword is "FILTER". Try adding a
- cross reference for your typo's. Maybe even one admonishing you for
- your bad spelling or fumble fingers.
-
- Making HELP work
-
- First of all, keep your original of HELP.COM or HELP.ARC in a safe
- place. DO NOT use this procedure on your original copy of HELP.COM!
- Once you have finished your first HELP text file the procedure is
- simple for making HELP work. Just type in:
- COPY HELP.COM+help_text_file_name
- DOS should respond with "1 file(s) copied".
- A sample HELP text file is included with HELP.COM and HELP.DOC
- giving details of ANSI escape sequences. To make a working HELP.COM
- file from this you would type:
- COPY HELP.COM+HELP.TXT
- This procedure only affects the HELP.COM file. Your HELP text file
- is unaffected and SHOULD also be kept in a safe place for when you
- want to add or delete from it.
- NOTE: When using the COPY + command always have a fresh copy of
- HELP.COM from the ORIGINAL HELP.ARC file. You CAN NOT reCOPY+ another
- HELP text file onto a working HELP.COM file.
-
- Shareware and Unique Software
-
- The files contained herein are distributed on two concepts. The
- first concept, the Shareware concept, provides that this software is
- to be freely distributed in an un-modified state. You are encouraged
- to copy, give, upload any of our un-modified software to any person,
- bulletin board or entity. The second concept, we call "FairWare", is
- that Unique Software should provide valuable, useful, and/or
- entertaining software, programming techniques, and/or information.
- The first concept works only if the second concept is fulfilled by
- us. We do not require or set a "donation." We do not distribute
- software and expect "charity" in return. Instead, we only want payment
- from those who feel that our software, programming techniques, and/or
- information is valuable, useful, and/or entertaining. The amount? How
- valuable, useful, and/or entertaining is it to you?
- We only ask two things from our users. First, that you foward your
- name and address with any payment you might make. (This will enable us
- to inform you of any upgrade or bugs found.) Along with any
- suggestions or comments on the program. Second, Enjoy!
-
-