This package offers a collection of macros to help in the process of writing a paper. You may add comments, todo notes, etc.,during revision, in a colourful way. The package also summarizes the inserted notes at the end of the document. There are some predefined note commands as well as a way of defining new ones to suit the user's needs. You may safely remove this package once the paper is finished.

The package produces crossword grids, using a wide variety of colours and decorations of the grids and the text in them. The package uses TikZ for its graphical output.

These fonts represent translation to PostScript Type 1 of the ESSTIX fonts. ESSTIX seem to have been a precursor to the STIX project. The accompanying virtual fonts with customized metrics and LaTeX support files allow their use as calligraphic, fraktur and double-struck (blackboard bold) in maths mode.

The package provides macros for typesetting math formulas in mixed horizontal and vertical mode, automatically as best fit. It provides an environment mathpar that behaves much as a loose centered paragraph where words are math formulas, and spaces between them are larger and adjustable. It also provides a macro \inferrule for typesetting fractions where both the numerator and denominator may be sequences of formulas that will be also typeset in a similar way. It can typically be used for typeseting sets of type inference rules or typing derivations.

This package provides a family of modifications of the standard BibTeX styles whose behaviour may be changed by changing the user document, without change to the styles themselves. The package is largely used nowadays in its adaptation for working with Babel.

BibTeX8 is an enhanced, portable C version of BibTeX. It is enhanced by conversion to larger (32-bit) capacity, addition of run-time selectable capacity and 8-bit support extensions. National character set and sorting order are controlled by an external configuration file.

upTeX is an extension of pTeX, using UTF-8 input and producing UTF-8 output. It was originally designed to improve support for Japanese, but is also useful for documents in Chinese and Korean. It can process Chinese simplified, Chinese traditional, Japanese, and Korean simultaneously, and can also process original LaTeX with \inputenc{utf8} and Babel (Latin/Cyrillic/Greek etc.) by switching its \kcatcode tables.

The package provides some mathematical macros to typeset: mathematical constants e, i, p in upright shape (automatically) as recommended by ISO 80000-2, vectors with beautiful arrows and adjusted norm, some standard operator names, improved spacings in mathematical formulas, systems of equations and small matrices, displaymath in double columns for long calculations.

This simple package prints both from and to addresses.

This LaTeX package provides a command to display TLP (Traffic Light Protocol) labels.

\tabto{<length>} moves the typesetting position to <length> from the left margin of the paragraph. If the typesetting position is already further along, \tabto starts a new line.

The package computes and draws 2D Delaunay triangulation. The algorithm is written with Lua, and depending upon the choice of the engine, the drawing is done by MetaPost (with luamplib) or by TikZ. The Delaunay triangulation algorithm is the Bowyer and Watson algorithm. Several macros are provided to draw the global mesh, the set of points, or a particular step of the algorithm.

This package allows you to typeset Bidi-aware shadow text. It is a re-implementation of the shadowtext package adding Bidi support.

This package includes OpTeX macros which allow to create a study Bible in many language variants. The main Bible text is in separate files while the commentary apparatus can be written in other files. TeX is able to join all these data into a single print of a study Bible. Moreover, multiple language variants and translation subvariants are provided.

This package defines a couple of editorial notes that simplify collaboration on a LaTeX text. These allow authors to annotate status information in the source. In draft mode, the annotations are shown for communication, and in publication mode these are suppressed.

This package provides macros and fonts in Metafont format which can be used to typeset chess games using PGN, and to show diagrams of the current board in a document. An Adobe Type 1 implementation of skak's fonts is available as package skaknew; an alternative chess notational scheme is available in package texmate, and a general mechanism for selecting chess fonts is provided in chessfss.

This is the classic version of GFSDidot provided for Unicode TeX engines.

This package provides a Serbian language module for glossaries package.

This package allows you to modify a cell based on the contents of other cells using LaTeX macros.

The package modifies the annotation commands and label-test mechanism of the ednotes package so that critical notes appear on the pages and in the order that one would expect.

This is a translation of the documentation that comes with the psfrag package.

This package provides a development of TeX, which deals in multi-octet Unicode characters, to enable native treatment of a wide range of languages without changing character-set. Work on Omega has ceased (the TeX Live package contains only support files); its compatible successor is Aleph, which is itself also in major maintenance mode only. Ongoing projects developing Omega (and Aleph) ideas include Omega-2 and LuaTeX.

The package offers LaTeX support for the expanded Times Roman font, which has been used for many years in the Journal d'Analyse Mathematique. Mathematics support is based on the Belleek fonts.

The package provides the commands to flag chapters or sections (or anything else destined to become a TOC line). The command \nexttocwithtags{req1,req2,...}{excl1,excl2,...} specifies which tags are to be required and which ones are to be excluded by the next \tableofcontents (or equivalent) command. In a document that uses a class where \tableofcontents may only be used once, the command \tableoftaggedcontents{req1,req2,...}{excl1,excl2,...} may be used to provide several tables.