The package provides an implementation of a parser for documents matching the XML 1.0 and XML Namespace Recommendations. Element and attribute names, as well as character data, may use any characters allowed in XML, using UTF-8 or a suitable 8-bit encoding.

This package provides three hyperref-based macros that simplify usage of \hypertarget and \hyperlink, calling them with one argument instead of the same one twice. Also \gmiflink and \gmifref typeset plain text instead of generating an error or printing ?? if there is no respective hypertarget or label.

This bundle is an extended version of the latex-tools bundle developed by the LaTeX team, mainly intended to support pLaTeX2e and upLaTeX2e. Currently patches for the latex-tools bundle and Martin Schroder's ms bundle are included.

The purpose of this package is to extend TikZ with the functionality for drawing quantum circuit diagrams.

VauCanSon-G is a package that enables the user to draw automata within texts written using LaTeX. The package macros make use of commands of PSTricks.

The easyReview package provides a way to review (or perform editorial process) in LaTeX. You can use the provided commands to claim attention in different ways to part of the text, or even to indicate that a text was added, needs to be removed, needs to be replaced and add comments to the text.

The shapes set of macros allows drawing regular polygons; their corresponding reentrant stars in all their variations; and fractionally filled circles (useful for visually demonstrating the nature of fractions) in MetaPost.

This package sanitizes umlauts to be used directly in index entries for MakeIndex and friends with pdfLaTeX. This means that inside \index an umlaut can be used as "U or as U. In both cases, the letter is written as "U into the raw index file for correct processing with MakeIndex and pdfLaTeX.

Correctly sizing delimiters is very difficult, particularly in well-architected documents: a correctly engineered mathematical document will include macros for all operations, and these macros necessarily will include delimiters (such as parentheses). However, the correct size for the delimiter cannot be chosen ahead of time, because it will depend on the arguments; two options are available: Provide optional arguments to each notation macro for choosing delimiter sizes. This is nearly intractable to do in practice. Ignore delimiter sizes. With jmsdelim we offer an alternative: the correct delimiter sizes can be set at the leaf nodes of a mathematical expression, and magically bubble upward through the delimiters.

The package provides tools for simple operations on lists of tokens which are not necessarily balanced. It is in particular used a lot in the unravel package, to go through tokens one at a time rather than having to work with entire braced groups at a time.

The package supports typesetting UTF-8-encoded modern Korean documents with the help of the LaTeX2e CJK package. It provides some enhanced features focused on Korean typesetting culture, one of them being allowing line-break between Latin and CJK characters.

The package provides the means to draw pie (and variant) charts, using PGF/TikZ.

This package (ab)uses the inline enumeration capabilities of enumitem to add a displayed enumeration mode, triggered by adding gathered to the key-value option list of the enumerate environment. The end result is similar to a regular enumerate environment wrapped in a multicols environment, with the following advantages:

• it can pack items depending on their actual width rather than a fixed, constant number per line;

• it fills items in a line-major order (instead of column-major order).

This package defines macros \includeversion{NAME} and \excludeversion{NAME}, each of which defines an environment NAME whose text is to be included or excluded from compilation.

Although the command syntax is very similar to that of comment, comment.sty is to be preferred to version.sty for documents where significant chunks of text may be excluded.

This package offers LuaLaTeX and XeLaTeX support for the Libertinus OpenType fonts. Missing fonts are defined via several font feature settings. The Libertinus fonts are similar to Libertine and Biolinum, but come with math symbols.

This package provides commands to display the Licence Ouverte Etalab 2.0 vector logo.

The package provides a diagram environment. This allows the LaTeX user to easily create complex commutative diagrams, by placing formula nodes on a conceptual grid and attaching arrows to them.

This is a small proof-of-concept library of tiling patterns for use with the minim-mp MetaPost processor.

Here you find a large collection of PDF documents for many C/WEB programs in TeX Live, both in their original form as written by their respective authors, and in the changed form as they are actually used in the TeX Live system. Care has been taken to keep the section numbering intact, so that you can study the sources and their changes in parallel.

Also included is the collection of errata for Donald Knuth's Computers & Typesetting series. Although not all the texts here are written or maintained by Donald Knuth, it is more convenient for everything to be collected in one place for reading and searching. They all stem from the system that Knuth created. The central entry point is the index file, with links to the individual documents, either in HTML or in PDF format.

The package provides a different format for typesetting equations, one reportedly used in old style Britsh books: equations aligned on the left, with dots on the right leading to the equation number. In default of an equation number, the package operates much like the fleqn class option (no leaders).

This package provides a PSTricks package for three dimensional lighting effects on characters and PSTricks graphics, like lines, curves, plots, ...

Heiko Oberdiek's hobsub package (and hobsub-hyperref and hobsub-generic packages) defined a mechanism for concatenating multiple files into a single file for faster loading. The disadvantage is that it introduces hard dependencies between the source files that are included and complicates distribution and updates. It was principally used with hyperref but is not currently used in any standard packages in TeX Live. The packages are still distributed as simple stubs that reference the included packages via \RequirePackage rather than copying their source.

The package aims to help a LaTeX author to keep track of all defined labels by typesetting a complete list of labels wherever the author requests it. (Of course, the user may need to have additional LaTeX runs to get the references right.)

This package provides a collection of fragments of LaTeX code, suitable for inclusion in packages, or (possibly) in users documents. Included are: checklab, for modifying the label checking code at \end{document}; overrightarrow, defining a doubled over-arrow macro; removefr, for removing reset relations between counters; and subscript, defining a \textsubscript command.