The package implements a \crbox command which produces boxes with crossing lines at the corners.

This package implements an interface for embedding video and audio files in SVG output. SVG with embedded media is very portable, as it is supported by all modern Web browsers across a variety of operating systems and platforms, including portable devices. All DVI producing TeX engines can be used. The dvisvgm utility converts the intermediate DVI to SVG. By default, media files are embedded into the SVG output to make self-sufficient SVG files.

The package provides a set of macros for constructing block diagrams, using TikZ.

The class enables composition of letters fitting into Swiss C5 & C6/5 windowed envelopes. No assumption is made about the language used. The class is based on the standard LaTeX classes and is compatible with the LaTeX letter class. It is not limited to letters and may be used as a generic document class; it is used with the chextras package.

This package provides tools to typeset monolingual Polish documents in LaTeX2e without Babel or Polyglossia. The package loads Polish hyphenation patterns, ensures that a font encoding suitable for Polish is used; in particular it enables Polish adaptation of Computer Modern fonts (the so-called PL fonts), provides translations of \today and names like Bibliography or Chapter, redefines math symbols according to Polish typographical tradition, provides macros for dashes according to Polish orthography, provides a historical input method for Polish characters, works with traditional TeX as well as with Unicode aware variants.

CJK is a macro package for LaTeX, providing simultaneous support for various Asian scripts in many encodings (including Unicode): Chinese (both traditional and simplified), Japanese, Korean and Thai. A special add-on feature is an interface to the Emacs editor (cjk-enc.el) which gives simultaneous, easy-to-use support to a bunch of other scripts in addition to the above --- Cyrillic, Greek, Latin-based scripts, Russian and Vietnamese are supported.

This package lets you customize the appearance of the vertical rule that appears between columns of multicolumn text. It is primarily intended to work with the multicol package, hence its name, but also supports the twocolumn option and \twocolumn macro provided by the standard classes (and related classes such as the KOMA-Script equivalents).

This package provides a French translation of the documentation of array.

This package supports the fonts GentiumPlus and GentiumBookPlus as TrueType (see package gentium-sil) and defines missing typefaces. All font features are available by special macros.

Graphbox is an extension of the standard graphicx LaTeX2e package to allow the placement of graphics relative to the ``current position'' using additional optional arguments of \includegraphics. For example, changing the vertical alignment is convenient for using graphics as elements of (mathematical) formulae. Options for shifting, smashing and hiding the graphics may be useful in support, for example, of the Beamer framework.

This package provides a Spanish language module for glossaries package.

This package stores valid LaTeX code in memory (sequences). The stored content (including verbatim) can be used as many times as desired in the document, additionally can be written to external files if desired.

CSTeX is a Czech and Slovak languages distribution of Plain and LaTeX.

This module provides the greek style that can be set using \DTMsetstyle provided by datetime2.sty. This package is currently unmaintained.

The package defines a handful of commands for typesetting mathematical symbols of various kinds, ranging from large operators to extensible arrow-like relations and growing arrow-like math accents that all draw from the classic Halloween-related iconography (pumpkins, witches, ghosts, cats, and so on) while being, at the same time, seamlessly integrated within the rest of the mathematics produced by (AmS-)LaTeX.

pst-feyn is a set of drawing graphical elements which are used for Feynman diagrams.

The package provides management of the CJK category code table of the upTeX extended TeX engine. Package options are available for tailored use in the cases of documents that are principally written in Japanese, or principally written in English or other Western languages.

This package can be used to typeset go diagrams with PSTricks.

The package has been created for the convenience of the report writer; it provides the means to number, and label, code-block snippets in your document. In this way, you can (unambiguously) refer to each snippet elsewhere in your document.

This package distributes cont-sys.mkxl and cont-sys.mkiv files to update the ConTeXt filename cache if the system ls-R files are modified (typically by mktexlsr). It also sets the default paper size from the context-papersize.tex file which TeX Live creates/updates. It also includes stubs to run the luatools, contextjit, and mtxrunjit scripts.

The package provides a set of Lambda (Omega LaTeX) typesetting tools for the Inuktitut language. Five different input methods are supported and with the necessary fonts are also provided.

The package provides the class for articles for the CSTUG Bulletin (Zpravodaj Ceskoslovenskeho sdruzeni uzivatelu TeXu). You can see the structure of a document by looking at the source file of the manual.

The package provides a collection of utilities for manipulating DVI files:

• dvibook, which will rearrange the pages of a DVI file into signatures as used when printing a book;

• dviconcat, for concatenating pages of DVI file(s);

• dviselect, which will select pages from one DVI file to create a new DVI file;

• dvitodvi, which will rearrange the pages of a DVI file to create a new file;

• libtex, a library for manipulating the files, from the old SeeTeX project.

The package provides the language definition file for Welsh.