The package simplifies the process of writing differential operators and brackets in LaTeX. The commands facilitate the easy manipulation of equations involving brackets and allow partial differentials to be expressed in an alternate form.

LaTeX produces small caps with \textsc{text} or {\scshape text}. Neither of these commands produce small caps in Unicode. If the output text is copied and pasted somewhere it shows the same characters as used in the input. This package aims to internally convert all the characters provided to the commands mentioned above. It assumes that the file using this package is compiled with Lua/XeLaTeX and a good Unicode font which has the small caps characters, e.g., Charis SIL.

The ESK package allows encapsulating Sketch files in LaTeX sources. This is very useful for keeping illustrations synchronized with the text. It also frees the user from inventing descriptive names for new files that fit into the confines of file system conventions. Sketch is a 3D scene description language by Eugene K. Ressler and can generate TikZ and PSTricks code. ESK behaves in a similar fashion to EMP (which encapsulates MetaPost files), and was in fact developed from it.

This package provides a way to convert and include chemical structure graphics from various chemical formats, such as ChemDraw files, MDL molfile or SMILES notations using Open Babel. To use this LaTeX package, it is necessary to enable execution of the following external commands via latex -shell-escape: obabel (Open Babel) inkscape or rsvg-convert (for SVG -> PDF/EPS conversion), pdfcrop or ps2eps (optional; for cropping large margins of PDF/EPS).

The greektonoi mapping extends the betababel package or the Babel polutonikogreek option to provide a simple way to insert ancient Greek texts with diacritical characters into your document using a similar method to the commonly used Beta Code transliteration, but with much more freedom. It is designed especially for the XeTeX engine and it could also be used for fast and easy modification of monotonic Greek texts to polytonic. The output text is natively encoded in Unicode, so it can be reused in any possible way. The greektonoi package provides, in addition to inserting Greek accents and breathings, many other symbols used in Greek numbers and arithmetic or in the Greek archaic period. It could be used with greektonoi mapping or independently.

The package produces screen/log messages of the form <current> INPUTTING <next> reporting LaTeX input commands (<current> and <next> being file names). The message is indented to reflect the level of input nesting. Tracing may be turned on and off, and the unit of indentation may be adjusted.

The package is for writing about xiangqi or chinese chess. You can write games or parts of games and show diagrams with special positions.

Kpathsea is a library and utility programs which provide path searching facilities for TeX file types, including the self-locating feature required for movable installations, layered on top of a general search mechanism. This package provides supporting files.

Lacheck is a tool for finding common mistakes in LaTeX documents.

The package provides a BibLaTeX bibliography style file (.bbx) for publication lists. The style file draws on BibLaTeX's authoryear style, but provides some extra features often desired for publication lists, such as the omission of the author's own name from author or editor data.

The UMTypewriter font family is a monospaced font family that was built from glyphs from the CB Greek fonts, the CyrTUG Cyrillic alphabet fonts (LH), and the standard Computer Modern font family. It contains four OpenType fonts which are required for use of the xgreek package for XeLaTeX.

The Helmholtz-Ellis JI Pitch Notation (HEJI), devised in the early 2000s by Marc Sabat and Wolfgang von Schweinitz, explicitly notates the raising and lowering of the untempered diatonic Pythagorean notes by specific microtonal ratios defined for each prime. It provides visually distinctive logos distinguishing families of justly tuned intervals that relate to the harmonic series. These take the form of strings of additional accidental symbols based on historical precedents, extending the traditional sharps and flats. Since its 2020 update, HEJI version 2 (HEJI2) provides unique microtonal symbols through the 47-limit. This package is a simple LaTeX implementation of HEJI2 that allows for in-line typesetting of microtonal accidentals for use within theoretical texts, program notes, symbol legends, etc. Documents must be compiled using XeLaTeX.

In Die TeXnische Komodie (issue 1/2013) Christian Justen described his use of LaTeX in his work as priest (similar requirements may be encountered in the work of pastors and other ministers of religion). One point was to arrange A5 pages onto A4 landscape paper, either side-by-side or as a booklet. Justen made two Bash scripts for this job; the package provides one Texlua script for both requirements.

This package provides solutions to a number of common difficulties in writing displayed equations and getting high-quality output. The single most ambitious goal of the package is to support automatic linebreaking of displayed equations. The bundle also contains the flexisym and mathstyle packages, which are both designated as support for breqn.

The package provides a means of producing a book of font samples (for evaluation, etc.).

fancymag is a LaTeX package designed to provide enhanced typographic styling for academic and editorial documents. It integrates a selection of display fonts to help authors create visually appealing layouts for magazines, scientific books, and other publication-quality material.

This is a BibLaTeX style that implements the Chicago author-date and notes with bibliography style specifications given in the Chicago Manual of Style, 17th edition (with continuing support for the 16th edition, too). The style implements entry types for citing audio-visual materials, among many others.

This LaTeX package automatically randomly permutes the order of questions as well as the answer options in different versions of a multiple choice exam/test. Next to the exam versions themselves, the package also allows printing a concept version of the exam, a key table with the correct answers or points, and a document with solutions and explanations per exam version. The package also allows writing an R code which processes the results of the exam and calculates the grades.

The package provides an Arabic and Farsi script support for TeX without the need of any external pre-processor, and in a way that is compatible with Babel. The bi-directional capability supposes that the user has a TeX engine that knows the four primitives \beginR, \endR, \beginL and \endL. That is the case in both the TeX--XeT and e-TeX engines.

Arabi will accept input in several 8-bit encodings, including UTF-8. Arabi can make use of a wide variety of Arabic and Farsi fonts, and provides one of its own. PDF files generated using Arabi may be searched, and text may be copied from them and pasted elsewhere.

This package provides core TeX Live scripts such as updmap, fmtutil, and tlmgr. It is automatically installed alongside texlive-bin.

SJTUTeX aims to establish a simple and easy-to-use collection of document classes for Shanghai Jiao Tong University, including the thesis document class sjtuthesis, as well as the regular document classes sjtuarticle and sjtureport.

The directory contains a copy of the Type 1 font URW Grotesq 2031 Bold, with supporting files for use with (La)TeX.

This package simplifies the inclusion of external multi-page PDF documents in LaTeX documents. Pages may be freely selected and it is possible to put several logical pages onto each sheet of paper. Furthermore a lot of hypertext features like hyperlinks and article threads are provided. The package supports pdfTeX (pdfLaTeX) and VTeX. With VTeX it is even possible to use this package to insert PostScript files, in addition to PDF files.

This package has been designed to facilitate the use of Greek letters in mathematical mode. The package allows one to directly type in Greek letters (in ISO 8859-7 encoding) in math mode.