Systems

Drawing

• DraTEX. A low-level programming language for drawing figures in documents built on top of (La)TEX

• AlDraTEX. A high-level programming language for drawing figures built on top of DraTEX

documentation — examples from TUG97

Extensions:

• TeXProject. A package for project managment with TeX and LaTeX (a large example).

• WOTree. A package for drawing Warnier/Orr diagrams.

Literate Programming

• ProTEX. A style-independent literate programming system built on top of (La)TEX

• AlProTEX. A library of adjustments for ProTEX

Documentation is available. The hypertext system below applies also to literate programs.

Hypertext Production and Processing

• TeX4ht. A TEX-based system for authoring hypertext documents.

• LaSpeak. An extension of TeX4ht for XML-based speech.

• XTTL. A script-based driver for XML processing.

• SwiForm. An extension of SwiXML for expressing stand alone GUIs.

• MathExr. XTTL scripts for typesetting worksheets of spatial elementary math exercises. Configured for braille, plain text, HTML, MathML, and LaTeX. Offered with a SwiForm-based GUI front end (SwiExr).

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