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Supercat (spc) is a program that colorizes text based on matching regular expressions/strings/characters. Supercat supports html output as well as standard ASCII text. Unlike some text-colorizing programs that exist, Supercat does not require you to have to be a programmer to make colorization rules.

This is a library to make it easy to manipulate RDF files describing LADSPA plugins. It can also be used for general RDF manipulation. It can read RDF/XLM and N3 files and export N3 files, it also has a light taxonomic inference capability.

ScrollKeeper is a cataloging system for documentation on open systems. It manages documentation metadata (as specified by the Open Source Metadata Framework (OMF) and provides a simple API to allow help browsers to find, sort, and search the document catalog. It will also be able to communicate with catalog servers on the Net to search for documents which are not on the local system.

xmlgen is a TCL package to write XML documents in Tcl. This XML code is expressed by TCL code, which is translated. Every tag is made into a markup command which takes attributes and the element's content as parameters and then prints the XML tagged content. Of course, the content again can contain markup commands.

Colordiff is a wrapper for diff and produces the same output as diff but with coloured syntax highlighting at the command line to improve readability. The output is similar to how a diff-generated patch might appear in Vim or Emacs with the appropriate syntax highlighting options enabled.

Converts a LaTeX file containing equations(s) into a GIF file for embedding into an HTML document. The black and white image of the equation is created at high resolution and then resampled to the target resolution to antialias what would otherwise be jagged edges.

utf8proc is a library for processing UTF-8 encoded Unicode strings. Some features are Unicode normalization, stripping of default ignorable characters, case folding and detection of grapheme cluster boundaries. A special character mapping is available, which converts for example the characters "Hyphen" (U+2010), "Minus" (U+2212) and "Hyphen-Minus" (U+002D, ASCII Minus) all into the ASCII minus sign, to make them equal for comparisons.

From the abstract: This Recommendation specifies an abstract modularization of XHTML and an implementation of the abstraction using XML Document Type Definitions (DTDs). This modularization provides a means for subsetting and extending XHTML, a feature needed for extending XHTML's reach onto emerging platforms.

This specification defines XHTML 1.0, a reformulation of HTML 4 as an XML 1.0 application, and three DTDs corresponding to the ones defined by HTML 4. The semantics of the elements and their attributes are defined in the W3C Recommendation for HTML 4. These semantics provide the foundation for future extensibility of XHTML. Compatibility with existing HTML user agents is possible by following a small set of guidelines.

xlHtml is a free converter from Microsoft Excel and PowerPoint to HTML and tabs separated text. Using the program xlHtml, you can extract the content of a file generated by Microsoft Excel and PowerPoint and express its content using HTML or tabs separated text.