The package provides two LaTeX commands to print the current date in Basque according to the correct forms ruled by The Basque Language Academy (Euskaltzaindia). The commands automatically solve the complex declination issues of numbers in Basque.

The Aspen package implements LaTeX commands closely related to what is often called security protocol notation, standard protocol engineering notation, standard protocol notation, or protocol narrations. Optionally, the Aspen package also implements LaTeX commands for Burrows-Abadi-Needham logic (BAN logic).

This package provides a Java application to query OS information designed for use in TeX's shell escape mechanism. The application can query the following:

• locale and codeset,

• current working directory,

• user home directory

• temporary directory,

• OS name, arch and version,

• current date and time in PDF format (for TeX formats that don't provide \pdfcreationdate),

• date-time stamp of a file in PDF format (for TeX formats that don't provide \pdffilemoddate),

• size of a file in bytes (for TeX formats that don't provide \pdffilesize),

• contents of a directory (captured as a list),

• directory contents filtered by regular expression (captured as a list),

• URI or canonical path of a file. All paths use a forward slash as directory divider so results can be used, for example, in commands like \includegraphics.

There are files provided for easy access in TeX documents. texosquery.tex provides generic TeX code, whereas texosquery.sty is a LaTeX package, which provides commands to run texosquery using TeX's shell escape mechanism and capture the result in a control sequence.

This package provides a set of m4 macros for drawing high-quality electric circuits containing fundamental elements, amplifiers, transistors, and basic logic gates to include in TeX, LaTeX, or similar documents. Some tools and examples for other types of diagrams are also included. The macros can be evaluated to drawing commands in the pic language, which contains elements of a simple programming language, and is well-suited to line drawings requiring parametric or conditional components, fine tuning, significant geometric calculations or repetition, or that are naturally block structured or tree structured. Alternative output macros can create TeX output to be read by PSTricks, TikZ commands for use by the PGF bundle, or SVG.

Kpathsea is a library whose purpose is to return a filename from a list of user-specified directories similar to how shells look up executables.

This package extends TikZ with tools to create map graphics. The provided coordinate system relies on the Web Mercator projection used on the Web by OpenStreetMap and others. The package supports the seamless integration of graphics from public map tile servers by a Python script. Also, common map elements like markers, geodetic networks, bar scales, routes, orthodrome pieces, and more are part of the package.

This package provides commands to compose actuarial symbols of life contingencies and financial mathematics characterized by subscripts and superscripts on both sides of a principal symbol. The package also features commands to easily and consistently position precedence numbers above or below statuses in symbols for multiple lives contracts. Since the actuarial notation can get quite involved, the package defines a number of shortcut macros to ease entry of the most common elements.

The style is a derivative of the standard alpha style, which processes an entry's annotate field as part of the printed output.

This LaTeX package permits to generate modern and highly customizable title (cover) pages for Arabic and English documents. It provides multiple predefined visual styles, dynamic color schemes, font customization options, and advanced geometric layouts, including layered diamond compositions. It is designed for use with XeLaTeX or LuaLaTeX.

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 adds new fields of ``name'' type to the standard entry types of BibLaTeX. For example, maineditor, for a @collection, means the editor of @mvcollection, and not the editor of the @collection.

This LaTeX packages provides two hooks for \enddocument that are executed after the hook of \AtEndDocument: \AfterLastShipout can be used for code that is to be executed right after the last \clearpage before the .aux file is closed. \AtVeryEndDocument is used for code after closing and final reading of the .aux file.

This package consists of a Lua program as well as a (Lua)LaTeX .sty file. Given a smooth function, bezierplot returns a smooth Bezier path written in TikZ notation, which also matches MetaPost, that approximates the graph of the function. For polynomial functions of degree lesser or equal to 3 and their inverses the approximation is exact (up to numeric precision). bezierplot also finds special points such as extreme points and inflection points and reduces the number of used points.

This is a LaTeX package for preparing multiple choice, true/false, and short answer questions. Its main purpose is to offer a tool to easily insert rather complicated mathematical material in socrative quizzes.

This package can help to draw sun path charts using a polar coordinate system.

a2ping is a Perl script command line utility written for Unix that converts many raster image and vector graphics formats to EPS or PDF and other page description formats. Accepted input file formats are: PS (PostScript), EPS, PDF, PNG, JPEG, TIFF, PNM, BMP, GIF, LBM, XPM, PCX, TGA. Accepted output formats are: EPS, PCL5, PDF, PDF1, PBM, PGM, PPM, PS, markedEPS, markedPS, PNG, XWD, BMP, TIFF, JPEG, GIF, XPM.

LaTeX is a widely-used macro package for TeX, providing many basic document formatting commands extended by a wide range of packages.

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 single-function package enables authors to specify a global driver option (dvips, dvipdfmx, etc) which is applied only when the engine outputs a DVI file. It is useful to create special document- templates that can be compiled in both PDF-mode and DVI-mode.

The main purpose of this bundle is to serve as an underlying library for other packages created by the same author. However bxbase package contains a few user-level commands and is of some use by itself.

This is an extended grid-based puzzle package, designed to take all input (both grid and clues) from the same file. The package can typeset grids with holes in them, and can deal with several sorts of puzzle:

• the classical puzzle contains numbers for the words and clues for the words to be filled in;

• the numbered puzzle contains numbers in each cell where identical numbers represent identical letters; the goal is to find out which number corresponds to which letter;

• the fill-in type of puzzle consists of a grid and a list of words; the goal is to place all words in the grid;

• Sudoku and Kakuro puzzles involve filling in grids of numbers according to their own rules; format may be block-separated, or separated by thick lines.

The package adds some commands to the atbegshi package for proper placement of background material in the left and right corners of the output page, in both LTR and RTL modes. The package only works with xelatex format and should be loaded before the bidi package.

This package records the value that was last set, for any counter of interest. Since most such counters are simply incremented when they are changed, the recorded value will usually be the maximum value.

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.