The tokcycle package helps one to build tools to process tokens from an input stream. If a macro to process an arbitrary single token can be built, then tokcycle can provide a wrapper for cycling through an input stream (including macros, spaces, and groups) on a token-by-token basis, using the provided macro on each successive character. tokcycle characterizes each successive token in the input stream as a Character, a Group, a Macro, or a Space. Each of these token categories are processed with a unique directive, to bring about the desired effect of the token cycle. If condition flags are provided to identify active, implicit, and catcode-6 tokens as they are digested. The package provides a number of options for handling groups.

The package (which requires e-TeX) provides a natural way to define commands with optional keys. The package provides \newkeycommand, \renewkeycommand, \providekeycommand, \newkeyenvironment and \renewkeyenvironment, together with \keycmd for a more advanced interface.

The package logs LaTeX's progress through the file, making the LaTeX output more verbose. This helps to make LaTeX debugging easier, as it is simpler to find where exactly LaTeX failed. The package outputs the typesetting of section, subsection and subsubsection headers and (if amsmath is loaded) details of the align environment.

This tutorial is intended for advanced LaTeX2e users who want to learn how to create .ins and .dtx files for distributing their homebrewed classes and package files.

This is a Greek font written in Metafont, with inspiration from the Bodoni typefaces in old books. It is stylistically a little more exotic than the standard textbook Greek fonts, particularly in glyphs like the lowercase rho and kappa. It aims for a rather calligraphic feel, but seems to blend well with Computer Modern. There is a ligature scheme which automatically inserts the breathings required for ancient texts, making the input text more readable than in some schemes.

The package provides the means for LaTeX to implement a grid system as known from CSS grid systems. The facility is useful for creating box layouts as used in brochures.

This package provides a Unicode compatible index program for LaTeX.

The package provides a class based on memoir to prepare theses and memoirs compliant with the presentation rules set forth by the Faculty of Graduate Studies of Universite Laval, Quebec, Canada. The class also comes with an extensive set of templates for the various types of theses and memoirs offered at Laval.

Please note that the documentation for the class and the comments in the templates are all written in French, the language of the target audience.

The tclldoc package and class simplify the application of the doc/docstrip style of literate programming with Tcl. The tclldoc package is a bit like the doc package is for LaTeX, whereas the tclldoc class more parallels the ltxdoc class.

This is a collection of core TeX and METAFONT macro files from Donald Knuth, including the plain format, plain base, and the MF logo fonts.

The concrete bundle provides a collection of flat Beamer themes for making LaTeX presentations, especially for academic and scientific presentations.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the Lobster Two family of fonts, designed by Pablo Impallari. This is a family of script fonts with many ligatures and terminal forms; for the best results, use XeLaTeX or LuaLaTeX. There are two weights and italic variants for both.

The package adds one or more user commands to LaTeX's shipout routine, which may be used to place the output at fixed positions. The grid option may be used to find the correct places.

This package provides a simple infrastructure for recording errata in LaTeX documents. This allows the user to maintain an updated version of the document (with all errors corrected) and to automatically generate an errata document highlighting the difference to the published version.

This package defines the command \perfectcut#1#2 which displays a bracket <#1||#2>. Various other delimiters are similarly defined (parentheses, square brackets ...). The effect of these commands is to let the delimiters grow according to the number of nested \perfectcommands (regardless of the size of the contents).

The package was originally intended for solving a notational issue for direct-style continuation calculi in proof theory. For general use, the package also defines commands for defining other sorts of delimiters which will behave in the same way. The package also offers a robust reimplementation of \big, \bigg, etc.

This package loads url by default and defines possible URL breaks for all alphanumerical characters, as well as =, /, ., :, *, -, ~, and ". All arguments which are valid for url can be used and will be passed on to this package.

The package lets you draw binary or ternary trees of any size.

This package typesets a LaTeX document with the Concrete fonts designed by Don Knuth and used in his book Concrete Mathematics.

Package TIPA uses the T3 encoding for producing IPA characters. The package is widely used in the field of linguistics, but because of the old encoding, the output documents are less productive than Unicode-based documents. This package redefines most of the TIPA-commands for outputting Unicode characters. Users can now use their beloved TIPA shortcuts with the benefits of Unicode, i.e., searchability, copy-pasting, changing the font and many more.

As this package needs the fontspec package for loading an IPA font, it needs to be compiled with XeLaTeX or LuaLaTeX. This package can also be viewed as an ASCII-based input method for producing IPA characters in Unicode. It needs the New Computer Modern font for printing IPA characters.

This is a German translation of the documentation of csquotes.

ctan_chk is a basic Gawk program that uses CTAN's published guidelines for authors to help eliminate sloppiness in uploaded files/projects. It is completely open for users to program additional guidelines as well as CTAN's future adjustments.

This package provides the binaries for texlive-chktex.

This is a fork of the Linux Libertine and Linux Biolinum fonts that started as an OpenType math companion of the Libertine font family, but grown as a full fork. The family consists of Libertinus Serif, Libertinus Sans, Libertinus Mono, and Libertinus Math, an OpenType math font for use in OpenType math-capable applications.

This bundle started as an extension to the AGU's own published styles, providing extra facilities and improved usability. The AGU now publishes satisfactory LaTeX materials of its own; it is recommended to switch to the official distribution.