This collection includes music-related fonts and packages.

lparse is derived from xparse, but only works with LuaTeX. Just as with xparse, it is possible to use a special syntax consisting of single letters to express the arguments of a macro. However, lparse is able to read arguments regardless of the macro systemd used -- whether LaTeX, or ConTeXt, or even plain TeX. Of course, LuaTeX must always be used as the engine.

The Molecular Coding Format (MCF) is a linear notation for describing chemical structure diagrams. This package converts MCF to graphic files using MetaPost.

This collection provides support for a number of European languages; others (Greek, German, French, ...) have their own collections, depending simply on the size of the support.

The package uses PStricks and pst-solides3d to draw three dimensional ribbons on a cylinder, torus, sphere, cone or paraboloid. The width of the ribbon, the number of turns, the colour of the outer and the inner surface of the ribbon may be set. In the case of circular and conical helices, one may also choose the number of ribbons.

Nassi-Shneiderman charts are a well known tool to describe an algorithm in a graphical way. The package offers some macros for generating those charts in a LaTeX document. The package provides the most important elements of a Nassi-Shneiderman charts, including processing blocks, loops, mapping conventions for alternatives, etc. The charts are drawn using the picture environment (using pict2e for preference).

This package aims at an easy-to-use interface to typeset grading schemes in tabular format, in particular grading-schemes of exercises of mathematical olympiads where multiple solutions have to be graded and might offer mutual exclusive ways of receiving points.

This package provides a LaTeX class implementing the guidelines on scientific writing of the art history institute (Kunstgeschichtliches Institut) at Ruhr University Bochum.

The horoscop package provides a unified interface for astrological font packages; typesetting with pict2e of standard wheel charts and some variations, in PostScript- and PDF-generating TeX engines; and access to external calculation software (Astrolog and Swiss Ephemeris) for computing object positions.

The class can be used to typeset any kind of book (originally designed for use in the humanities).

As is well known, in LaTeX processing layout paper size specified by document class options is not automatically applied to output paper size. This package enables LaTeX authors to synchronize both kinds of paper sizes.

Typesetting values with units requires care to ensure that the combined mathematical meaning of the value plus unit combination is clear. In particular, the SI units system lays down a consistent set of units with rules on how they are to be used. However, different countries and publishers have differing conventions on the exact appearance of numbers (and units). A number of LaTeX packages have been developed to provide consistent application of the various rules. The siunitx package takes the best from the existing packages, and adds new features and a consistent interface. A number of new ideas have been incorporated, to fill gaps in the existing provision. The package also provides backward-compatibility with SIunits, sistyle, unitsdef and units. The aim is to have one package to handle all of the possible unit-related needs of LaTeX users.

The package provides a Perl script that converts a .sty file (LaTeX package) to .dtx format (documented LaTeX source), by surrounding macro definitions with macro and macrocode environments. The macro name is automatically inserted as an argument to the macro environment. Code lines outside macro definitions are wrapped only in macrocode environments. Empty lines are removed. The script should not be thought to be fool proof and 100% accurate but rather as a good start to the business of making a .dtx file from an undocumented style file. Full .dtx files are generated. A template based on the skeleton file from dtxtut is used. User level macros are added automatically to the Usage section of the .dtx file. A corresponding .ins file can be generated as well.

This document aims to introduce LaTeX and Polyglossia for Indian languages. Though the document often discusses the language Marathi, the discussion applies to other India languages also. We assume that the user of this document knows basic (La)TeX or has, at least, tried her hand on it. This document is not very suitable for first time users.

This package draws family trees. Boxes describe individuals; lines connecting boxes represent sibling or parent-child relationships, or marriages. Excluding the marriage box, you can get a maleline/patrilineal tree, or a femaleline/matrilineal tree. For Japanese, the jlreq.cls vertical option (tate) is supported.

The package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the LinguisticsPro family of fonts. This family is derived from the Utopia Nova font family, by Andreas Nolda.

This is a package for the visualization of 2x2 normal form games. The package is based on PGF/TikZ and produces vector graphics that are intended for use in scientific publications. The commands include the creation of graphical representations of 2x2 games, the visualization of equilibria in 2x2 games and game embeddings for 2x2 games.

Chicago is a BibTeX style that follows the B reference style of the 13th Edition of the Chicago manual of style; a LaTeX package is also provided. The style was derived from the newapa style.

This is a BibLaTeX style for the social sciences at the Humboldt-Universitat zu Berlin.

Algorithmicx provides a flexible, yet easy to use, way for inserting good looking pseudocode or source code in your papers. It has built in support for pseudocode, Pascal and C, and offers powerful means to create definitions for any programming language. The user can adapt a pseudocode style to his native language.

This package provides an Italian translation of the l2tabu practical guide to LaTeX2e by Mark Trettin. It focuses on obsolete packages and commands.

This package provides a LaTeX package for students of Tsinghua University to write coursework more efficiently. It can also be used by students from other universities.

Here Applies is a LaTeX package that allows collecting groups of labels and reference them altogether. It can be used for creating informal glossaries that cross-link concepts to their applications, or simply mentioning multiple pages that share something in common.

This package provides the language definition file for support of Dutch in babel. It provides all the necessary macros, definitions and settings to typeset Dutch documents.