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- \font courier 15
- \title HT - Documentation, an introduction.
- \help Ht.help
- \center
- \ital HT - A HyperText Program for the Amiga Computer \ital
-
- \underline Introducution :\underline
-
- \format
- The program you are using, HT, is a complete Amiga hypertext system.
- HT works with text files which contain "links" to many other types of
- objects and media. HT has been designed on and for the Amiga, and
- therefore takes advantage of the unique features the Amiga provides.
-
- HT uses ASCII text files and allows words and phrases to be linked to
- other Text, Sound, Pictures, Arexx, or even arbitrary programs. HT offers
- many features for the user that make it an excellent learning tool and a
- breeze to use. HT also provides a sophisticated development environment
- for hypertext authors.
-
-
- \ITALIC HT \ITALIC is easy to use, but lets make sure the basics are clear.
-
- To scroll through the text you are reading, you can use the arrow keys
- on your keyboard, the scrollbar on the right side of the window, or the
- arrow gadgets in the bottom right corner of the window. If you happen to
- be a fan of an editor called \Link { Emacs.txt } Emacs\endlink you can also
- use the 'n' and 'p' keys to scroll to the next and previous lines.
-
- \center
- In \ITALIC HT, \ITALIC links are show in inverse video like this:
-
- \center
- \link { Using } Click here to learn more about using HT.\endlink
-
- Double Clicking the left mousebutton on the highlighted text will bring
- up the reference/link. You can click there now to try it out.
-
- That covers most of the things you need to get yourself started using
- \ITALIC HT. \ITALIC There is more, but for now that covers the basics.
-
-
- From here, there are several place you can jump off to for more
- information on HT.
-
- \center
- \link { Ideas } Ideas for HyperText documents. \endlink
- \link { Using } Using HT - Interface features \endlink
- \link { Creating } Creating HyperText documents. \endlink
- \link { TechInfo } Behind the scenes - how does HT work? \endlink
-
-
-
- \ITALIC Some general information on HT and hypertext. \ITALIC
-
- \ital HT \ITALIC allows your words to come alive on the screen. The
- benefits of a hypertext document as opposed to normal text files are
- immense. It is similar to the difference between a Ford Escort and a
- Lamborghini. A Lamborghini is a turbo-charged monster which will get you
- where you want to be \ital fast. \ital Similarly HT is a stream-lined
- program that lets you get to the information you need \ital fast.\ital
-
- As a user, HT can provide you with a great many facilities that you
- just can't get any other way. Imagine being able to pick up a diskette
- that has a complete set of references and actual articles on a topic you
- are interested in. Now imagine if that was all fully cross-referenced and
- linked. And it had pictures, sounds, and animations that were relevant.
- You can easily see that the difference is large and the benefits are many.
-
- All the standard forms of communication are possible with an HT
- document. In addition, there are facilities for getting hard copies,
- taking notes, and even editing the notes you have taken. The HT interface
- is designed \bold not to get in the way.\bold You concentrate on the
- content matter of what you are reading, not some baroque or ornate
- interface. The text scrolling is designed to be smooth and fast, and key
- repeats do not haunt you by scrolling for hours after you have let go.
-
- It is possible to have other applications use HT as a help server.
- What good does that do you? You could quickly get on-line help with a
- program you are having trouble with. Wouldn't it be much better to simply
- pop up an HT window with the help you need in it, than to flip through a
- 600 page manual? Using HT you could take notes on the important section,
- print them out if needed, or save them for future reference.
-
- For programmer types, it is possible to have the entire \ital Amiga
- Includes and AutoDocs \ital on-line and easily accessible. No more
- flipping through pages and pages of documentation. And since HT lets you
- import notes you have taken directly into your text editor, you can simply
- cut and paste code you need right from the documentation!
-
- HT fits nicely into everyone's existing system without major hassle.
- You can instantly start using HT with the files you already have. HT gives
- you a small, easy to use on-line hypertext system. For a user, this means
- that you have quick access to large amounts of information at any time.
-
-
- \ital How easy is authoring Hypertext documents? \ital
-
- For authors, HT provides a fantastic environment. You don't have to
- learn another editor, simply continue using what you already know. Vanilla
- text files load directly into HT. If necessary, you can take advantage of
- the markup language to improve the appearance of your documents. There are
- facilities for formatting, setting fonts, changing the text style, and even
- providing help files for the user. You can also set window colors, titles,
- position, etc. The markup language is very easy to use, and with
- additional tools (based on ARexx) it becomes even easier.
-
- The ARexx based tools allow you to have a smooth working system for
- easily letting your creativity flow. The tools allow seamless integration
- of your text editor and HT. You can take advantage of the "Link Requestor"
- (which is written in ARexx) to completely specify any link in a point and
- click fashion. And you can preview your documents at the press of a key.
-
- This approach to hypertext development is ideal because it is designed
- to be small, fast, and efficient. Instead of a single piece of "do
- everything" software which requires monstrous resources, it is preferable
- to work with well designed flexible tools. As an example, the entire HT
- program and documentation was written, tested, and debugged on a 1 meg, 2
- floppy, Amiga 500 computer.
-
- HT will work with text files you \bold already have.\bold There is no
- proprietary format on \ital your \ital data. ASCII text files of all sorts
- will load directly into HT \bold without \bold modification. You can
- integrate HT into your current system without a single change to how
- anything else works. HT is small enough to not require gobs of disk space,
- making it usable even if you don't have a hard disk.
-
- As an author in the HT environment, your message can contain multiple
- media types to help demonstrate what you are trying to say in whatever way
- is most appropriate. You could use an animation to demonstrate an effect
- that would take pages to explain. You can link into your documents pieces
- of music and speech which would be too difficult to describe any other way.
- Imagine not only being able to write about J.F.K., but also being able to
- view famous pictures of him, and hear him proclaim : "Ask not what your
- country can do for you, but what \ital you \ital can do for your country".
- These examples only begin to scratch the surface of what is possible with
- \ITALIC HT.\ITALIC
-
-
- As mentioned before, HT provides a rich environment for both the
- Hypertext user and author. The links HT provides are :
-
- \freeformat
- \ital
- Links to:
- \ital
- \bold
- o Words/phrases in other text files
- o Pictures (IFF format)
- o Animations (ANIM format)
- o Digitized sounds
- o Songs (SMUS format)
- o ARexx (both into and out of HT)
- o External programs of any type
- \bold
-
- \format
- The links provided, cover the gamut of media types offered on a home
- computer. The ability to run any external program leaves a wide open door
- of possibilities (full motion video via a laser disk, computer controlled
- robotic arms, sound/video digitizers, etc). The ARexx links allow for easy
- integration of many diverse applications. In addition, via the ARexx port,
- any other ARexx compatible program now has the potential for a complete
- on-line hypertext help system.
-
-
- HT provides a complete solution to hypertext use and development. It
- doesn't get in the way and works well with existing tools. From here, there
- are two main areas you can head to :
-
- \freeformat
- \link { Using } Using the HT system\endlink
- \link { Creating } Hypertext Development \endlink
-
-
-