xcharter repackages Bitstream Charter with an extended set of features. The extension provides small caps, oldstyle figures and superior figures in all four styles, accompanied by LaTeX font support files. The fonts themselves are provided in both Adobe Type 1 and OTF formats, with supporting files as necessary.

With this package you can insert vectorial coins and banknotes in euro, with stacking option. Three designs are available: full color, simple color, and simple black and white.

The \withargs command provides a clean way to populate a template (containing #1, #2, etc.) using LaTeX argument substitution. It also allows you to carefully control argument expansion using a LaTeX3-style argument specification.

This package provides miscellaneous LaTeX packages and classes.

The \DeclareCaption command defines a class of caption command associated with the counter specified to the command. These commands are free-standing (i.e., don't need to be inside a float environment). The package uses \DeclareCaption to define \figcaption and \tabcaption, which can be used outside figure or table environments.

By default, some of the tabbing environment's commands clash with default accent commands; LaTeX provides the odd commands \a', etc., to deal with the clash. The package offers a variant of the tabbing environment which does not create this difficulty, so that users need not learn two sets of accent commands.

LaTeX tables are implemented using TeX commands such as \halign, \noalign, \span, and \omit. In order to implement new features, many macro packages have modified the inner table commands inside LaTeX. This makes package code complicated, difficult to maintain, and often conflicts with each other. At present, the LaTeX3 programming layer is basically mature. This tabularray package will discard the old \halign commands and directly use LaTeX3 functions to parse the table, and then typeset the entire table. Under the premise of being compatible with the basic syntax of LaTeX2 tables, this macro package will completely separate the content and style of the table, and the style of the table can be completely set in keyval way.

This LaTeX package provides a command to use Thai numerals or characters as labels in enumerate environments. Once the package is loaded with \usepackage{thaienum} you can use labels such as \thainum* or \thaimultialph* in conjunction with the package enumitem. Concrete examples are given in the documentation.

This package provides a clean and minimalist Beamer theme designed for professional and academic presentations. It separates style components into modular .sty files for flexibility and clarity.

This package sets the default typewriter font to Courier with a possible scale factor (in the same way as the helvet package for Helvetica works for sans serif).

fei is a class created by graduate students and LaTeX enthusiasts that allows students from FEI University Center to create their academic works, be it a monograph, masters dissertation or PhD thesis, under the typographic rules of the institution. The class makes it possible to create a full academic work, supporting functionalities such as cover, title page, catalog entry, dedication, summary, lists of figures, tables, algorithms, acronyms and symbols, multiple authors, index, references, appendices and attachments. fei is loosely based in the Brazilian National Standards Organization (ABNT).

This package provides a set of MetaPost macros for typesetting derivation trees (such as used in sequent calculus, type inference, programming language semantics...).

The Plain TeX graphics package is mostly a thin shell around the LaTeX graphicx and color packages, with support of the LaTeX-isms in those packages provided by miniltx. The bundle also contains a file picture.tex, which is a wrapper around the autopict.sty, and provides the LaTeX picture mode to Plain TeX users.

This package provides a set of bibliography styles that conform to DIN 1505, and match the original BibTeX standard set (plain, unsrt, alpha and abbrv), together with a style natdin to work with natbib.

The package provides a means of drawing graded frames around objects. The gradients of the frames are drawn using the color package.

The package provides a command to convert a length to any of a large selection of units.

The package provides a single macro \randomize{TEXT} that typesets the characters of TEXT in random order, such that the resulting output appears correct, but most automated attempts to read the file will misunderstand it. This function allows one to include an email address in a TeX document and publish it online without fear of email address harvesters or spammers easily picking up the address.

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

The package allows embedding non-PDF files (e.g., BibTeX

E-TeX provides 32 768 mark registers; using this facility is far more comfortable than LaTeX tricks with \markright, \markboth, \leftmark and \rightmark. The package provides two commands for marking: \marksthe and \marksthecs, which have starred forms which disable expansion; new mark registers are allocated as needed. Syntax is closely modelled on the \marks primitive. Four commands are provided for retrieving the marks registers content: \thefirstmarks, \thebotmarks, \thetopmarks and \getthemarks; and the command \ifmarksequal is available for comparing the content of marks registers. The package requires an e-TeX enabled engine, and the etex package.

This TikZ library is designed for generating diagrams related to Automated Planning, a sub-discipline of Artificial Intelligence. It allows users to define a ``domain model'' for actions, similar to PDDL and HDDL used in hierarchical planning. The package is useful for researchers and students to create diagrams that represent sequential action sequences or partially ordered plans, including causal links and ordering constraints (e.g., POCL plans). It is particularly suited for presentations and scientific publications.

This package detects footnotes that are split over several pages, and writes a warning to the log file.

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 is a PSTricks related package for creating Turtle graphics.