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The bibutils program set interconverts between various bibliography formats using a common MODS-format XML intermediate. For example, one can convert RIS-format files to Bibtex by doing two transformations: RIS->MODS->Bibtex. By using a common intermediate for N formats, only 2N programs are required and not N^2-N. These programs operate on the command line and are styled after standard UNIX-like filters.

btparse is a C library for parsing and processing BibTeX files. It provides a lexical scanner and LR parser (constructed by PCCTS), both of which are efficient and offer good error detection and recovery; a set of functions for traversing the AST (abstract syntax tree) generated by the parser; and utility functions for manipulating strings according to BibTeX conventions.

emacs-wiki enables you to create and use hyperlinks and simple formatting in plain text files, and to optionally publish your pages as HTML.

This is a program for viewing RTF and MS Word 97 documents. It produces plain text output and can optionally convert some non-standard characters into TeX control sequences. It has rudimentary table handling in TeX mode. Also included are: - wordview, a small GUI frontend to catdoc that works with Tcl/Tk 7.6 and up; - xls2csv, which converts Excel spreadsheets to plain text files with CSV (comma-separated value) lines; and - catppt, which extracts text from PowerPoint files.

On the surface, Enchant appears to be a generic spell checking library. You can request dictionaries from it, ask if a word is correctly spelled, get corrections for a misspelled word, etc... Beneath the surface, Enchant is a whole lot more - and less - than that. You'll see that Enchant isn't really a spell checking library at all. "What's that?" you ask. Well, Enchant doesn't try to do any of the work itself. It's lazy, and requires backends to do most of its dirty work. Looking closer, you'll see the Enchant is more-or-less a fancy wrapper around the dlopen() system call. Enchant steps in to provide uniformity and conformity on top of these libraries, and implement certain features that may be lacking in any individual provider library. Everything should "just work" for any and every definition of "just working."

Exempi is an implementation of XMP and is based on Adobe XMP SDK

CL-PPCRE is a fast, Perl compatible implementation of regular expressions written in portable, ANSI-compliant Common Lisp.

HEVEA is a quite complete and fast LATEX to HTML translator. Stephen Montgomery-Smith stephen@math.missouri.edu

code2html converts a program source code to syntax highlighted HTML. It may be called as a CGI script and can also handle include commands in HTML files. Support for the following languages: Ada, Awk, C, C++, HTML, Java, JavaScript, m4, Makefile, Pascal, Perl, SQL, ruby, povray, and groff.

The grep command searches one or more input files for lines containing a match to a specified pattern. By default, grep prints the matching lines.