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- @ME.FORMAT R
- * INTRO TO ACI HYPERTEXT
- Welcome to the ^BAmerican Cybernetics' Hypertext System^b (ACI Hypertext).
-
- @QUICKREF[!A. Quick reference to ACI Hypertext]
- @SEARCH[!B. Searching for text]
- @FORMAT[!D. ACI Hypertext file format]
- @INDEXGEN[!E. Using the Index Generator for FAST access]
- QUICKREF ACI HYPERTEXT QUICK REFERENCE
- <ENTER> Select current link
- <BackSpace> Move to previously selected chapter.
- <ESC> Exit help system
-
- <UP>, <DOWN>
- <LEFT>, <RIGHT> Moves the cursor between the highlighted links.
-
- <PgUp> Move one screen up. <Gray+> Scroll up.
- <PgDn> Move one screen down. <Gray-> Scroll down.
-
- <CtrlUP>, <CtrlDOWN> Scroll chapter up and down.
- <CtrlLEFT>, <CtrlRIGHT> Scroll chapter left and right.
-
- <F1> Bring up table of contents for the current hypertext file.
- <F5> Returns to the last-displayed help screen of the previous
- help session.
- <F6> Search current chapter for a string.
- <CtrlF6> Repeat previous search
- <AltF6> Search file.
-
- FORMAT ACI Hypertext File Format
-
- An ACI Hypertext file is basically a straight ASCII text file with some simple
- codes imbedded in it to define chapters, links and attributes.
-
- @CHAPTERS[!A. Chapter definitions]
- @LINKS[!B. Link definitions]
- @QUICKKEYS[!C. Link Quick-Keys]
- @TOFILES[!D. Linking to other files]
- @TOPROG[!E. Linking to other programs]
- @ATTRIBS[!F. Screen Attributes]
-
-
- NOTE: The best way to learn the file format is probably to load this file
- (ACI_HYPE.HLP) into a new window and look at it in its `raw' form.
- CHAPTERS ACI Hypertext File Format - Chapter Definitions
-
- Chapters are preceded by a chapter header, which consists of a form feed
- (ASCII 12) character in column 1, followed immediately (no space) by an
- index string which may be up to 20 characters long. This is the key
- that is referenced by @LINKS[links]. Separated from the index string by
- a space character is the chapter title. It may be up to 80 characters
- long.
-
- LINKS ACI Hypertext File Format - Link Definitions
-
- A @CHAPTERS[chapter] may be indexed anywhere in the file by defining a "link". To
- define a link you specify the index with an"@@" character and then mark the
- text to be highlighted with square brackets: @@index[highlighted text]
-
- Example: @@FORMAT[ACI Hypertext Format]
-
- To enter in an "@@" character literally (like we are doing here), you put
- it in twice (i.e. "@@@@").
-
- The following characters may NOT be used in the index name of a link:
-
- @@
- [
- ]
- !
- ^^
- %
- Form Feed (ASCII 12) character
-
- These characters are reserved for other functions.
-
- You may use the "!" character to specify a @QUICKKEYS[quick-key] for the link.
-
- See also @TOFILES[Linking into other files] and @INDXSRCH[Linking with Search]
- INDXSRCH ACI Hypertext File Format - Linking with Search
-
- You may specify a search string along with the link. When this link is selected,
- the specified chapter will be brought up and the first occurrence of the search
- string will be highlighted: @@index%search_string[highlighted text]
-
- Example:
-
- ^B@@HYPE.HLP^INDXSRCH%LINK[First Occurrence of LINK]^b
-
- This example would bring up this chapter and highlight the
- first occurrence of "LINK".
-
- NOTE: The search is NOT case sensitive, and @SEARCH[Next Search] may be used
- to search for the next occurrence of the search string.
-
- QUICKKEYS ACI Hypertext File Format - Link Quick-Keys
-
- An "!" may be used as the first character of the highlighted text in order
- to specify an index letter. This allows you to set up a menu, where the
- first letter of the highlighted text can be used to select that link.
-
- Example: @@BASIC_USE[!A. How to use ACI Hypertext]
- @@FORMAT[!B. Hypertext document format]
- @@JOKES[!C. Jokes]
- TOFILES ACI Hypertext File Format - Linking into other files
-
- You may optionally specify a file name in the link. The format is:
-
- @@filename^^index[highlighted text]
-
- This will cause ACI Hypertext to bring up the specified file and search for the
- index.
- TOPROG ACIHELP File Format - Linking to other programs
-
- To run another program (using COMMAND.COM) the format is:
-
- @@<command_line[highlighted text]
-
- Upon completion of the program, the screen will be restored, and ACI Hypertext
- will return to the same position in the hypertext file.
- ATTRIBS ACI Hypertext File Format - Screen Attributes
-
- Sections of text other than links may be highlighted, bolded or assigned other
- attributes. This is done by inserting codes that begin with a ^B^^^b. The
- following attributes are available:
-
- ^BBold on^0 ^B^^B^b Bold off ^B^^b^b
- ^RReverse on^0 ^B^^R^b (use ^B^^R^b again to turn reverse off).
- ^KBlink on^0 ^B^^K^b Blink off ^B^^k^b
-
- Normal text ^B^^0^b
- ^1Text color 1^0 ^B^^1^b
- ^2Text color 2^0 ^B^^2^b
- ^3Text color 3^0 ^B^^3^b
-
- Examples:
- This is ^^Rreverse video^^R and this isn't.
- This is ^Rreverse video^R and this isn't.
-
- This is ^^B^^Kbold and blinking^^k and this is just bold^^b.
- This is ^B^Kbold and blinking^k and this is just bold^b.
-
- This is ^^1color 1^^0 and this isn't.
- This is ^1color 1^0 and this isn't.
-
- To embed a ^B^^^b in a file, just put it in twice.
-
- See also @FORMAT[ACI Hypertext File Format].
- INDEXGEN INDEXGEN The ACI Hypertext Index Generator
-
- ACI Hypertext will work with or without an index file. For small hypertext
- files you probably won't be able to tell the difference between an
- indexed and a non-indexed file. However, for large hypertext files,
- where access time is starting to be a problem, an index file becomes
- very important.
-
- ACI Hypertext automatically looks for an index file for the hypertext file it
- is working with. It makes the assumption that the index file will have
- the same name and be in the same directory as the hypertext file, but
- that it will have the extension ".NDX". If the ".NDX" file is not found
- then ACI Hypertext goes on just fine without it.
-
- Generating an index file for an ACI Hypertext file is very easy.
- Just type (at the DOS command line) "INDEXGEN filename". The filename
- must include the extension. For example "INDEXGEN ACI_HYPE.HLP" would
- create a file called "ACI_HYPE.NDX".
-
- ACI Hypertext automatically compares the time/date stamp of the index file and
- the hypertext file. If the index file is older than the hypertext file,
- then the index file will NOT be used.
-
- SEARCH Searching for Text
- You may search for text in the current chapter or file, and you may repeat the
- last search operation.
-
- To search for text in the current chapter, hit the key assigned to
- Chapter Search (see @QUICKREF%SEARCH[Quick Reference] for key assignments).
- Type in the desired search string at the prompt and then hit <ENTER>. The
- first occurrence of the search string will be highlighted.
-
- To search for text in the entire file, hit the key assigned to File Search
- (see @QUICKREF%Search file[Quick Reference]), and repeat the steps for Chapter
- Search.
-
- To repeat your last search operation, select Next Search