The command \url is a form of verbatim command that allows linebreaks at certain characters or combinations of characters, accepts reconfiguration, and can usually be used in the argument to another command. The command is intended for email addresses, hypertext links, directories/paths, etc., which normally have no spaces, so by default the package ignores spaces in its argument. However, a package option allows spaces, which is useful for operating systems where spaces are a common part of file names.

This package defines web-safe colors for use with color package. It is intended for both authors and package writers (e.g., to create Beamer color themes).

The package provides the means to use PDF drawing primitives to produce high quality, colored graphics. It uses Bezier curves (integral and rational) from degree one to seven, allows TeX typesetting in the graphic, offers most of the standard math functions, allows plotting normal, parametric and polar functions. The package has linear, logx, logy, logxy and polar grids with many specs; it can rotate, clip and do many nice things easily it has two looping commands for programming and many instructive example files.

The package provides an environment for syntax highlighting source code in LaTeX documents. The highlighted source code output is formatted via Pygments library of the Python language.

This package provides a package for determining classical regressions (linear, quadratic, cubic, exponential, etc.) with calculations performed by xint. Results (raw or rounded) can be stored in configurable macros.

The tracklang package is provided for package developers who want a simple interface to find out which languages the user has requested through packages such as babel or polyglossia. This package does not provide any translations! Its purpose is simply to track which languages have been requested by the user. Generic TeX code is in tracklang.tex for non-LaTeX users.

The Information Mapping method provides a methodology for structuring and presenting information. It claims to be useful for readers who are more concerned about finding the right information than reading the document as a whole. Thus short, highly structured, and context free pieces of information are used. A LaTeX style and a LaTeX class are provided. The style contains definitions to typeset maps and blocks according to the Information Mapping method. The class provides all definitions to typeset a whole document.

The package provides the language definition file for support of Vietnamese in Babel.

This package makes a number of utility functions from pdfTeX available for LuaTeX by reimplementing them using Lua.

This package inhibits the usage of plain TeX and (on demand) of standard LaTeX mathematics environments. This is useful for class writers who want to encourage their users to use the environments provided by the amsmath package.

This package provides an interface to sectioning commands for selection from various title styles, e.g. for marginal titles and to change the font of all headings with a single command, also providing simple one-step page styles. It also includes a package to change the page styles when there are floats in a page. You may assign headers/footers to individual floats, too.

This is a package for processing PostScript graphics with psfrag labels within pdfLaTeX documents. Every graphic is compiled individually, drastically speeding up compilation time when only a single figure needs re-processing.

The package allows you to insert ``to do'' marks in your document, to make lists of such items, and to cross-reference to them.

The package is a PSTricks extension, based on a NASA lines database. It allows you to draw continuum, emission and absorption spectra. A Total of 16 880 visible lines from 99 elements can be displayed.

The package provides two environments called filecontentsdef and filecontentshere. They are derived from the LaTeX filecontents environment. In addition to the file creation they either store the (verbatim) contents in a macro (filecontentsdef) or typeset them (verbatim) on the spot (filecontentshere). The author developed the package to display TeX code verbatim in documentation and the same time produce the corresponding files during the LaTeX run in order to embed them in the PDF as file attachment annotations (by using Scott Pakin's package attachfile).

The STIX fonts are a suite of unicode OpenType fonts containing a complete set of mathematical glyphs. This package is considered obsolete. See stix2-otf and stix2-type1 instead.

This is an experimental bundle of packages that provide enhanced support for typesetting in linguistics. It can be used as a single package, or the packages can be loaded independently for separate features. Currently, it provides the following packages:

• LinguisTiX-base: A base package used by other LinguisTiX siblings;

• LinguisTiX-fixpex: Solves the compatibility bug between expex and unicode-math;

• LinguisTiX-fonts: General text in the New Computer Modern font family;

• LinguisTiX-ipa: IPA text in the New Computer Modern font family;

• LinguisTiX-glossing: Accessible interlinear glossing;

• LinguisTiX-leipzig: Leipzig-style glossing with tagging;

• LinguisTiX-languages: Support for modern multilingual typesetting;

• LinguisTiX-logos: For printing the logos of the LinguisTiX bundle;

• LinguisTiX-nfss: Extra control over NFSS.

This package modifies small texts in order to remove depth of letters (for small texts), with automatic raising/scaling.

The package defines many macros for items of significance in statistical presentations. It represents a syntax-incompatible upgrade of statex.

The package offers BibLaTeX support for citations in German legal texts.

The package provides a mechanism for inputting non-ASCII text. Nowadays, the job is mostly done by the inputenc package in the LaTeX distribution.

This package provides basic commands for the defined formats of the Austrian sRDP in mathematics. Furthermore, it includes ways to implement answers in the .tex file which can optionally be displayed in the PDF file, and it offers a way to vary the answers in order to create different groups (e.g., for tests) easily.

The package defines a command to create possibly multi-column tables of mathematical function values.

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.