Astrosym is a font containing astronomical symbols, including those used for the planets, four planetoids, the phases of the moon, the signs of the zodiac, and some additional symbols. The font is distributed as Metafont source.

This package provides a shell script that calls XeTeX and pdf2svg to convert TikZ environments to SVG files.

seqsplit provides a command \seqsplit, which makes its argument splittable anywhere, and then leaves the TeX paragraph-maker to do the splitting. The package is suitable for situations when one needs to type long sequences of letters or of numbers in which there is no obvious break points to be found, such as in base-sequences in genes or calculations of transcendental numbers. While the package may obviously be used to typeset DNA sequences, the user may consider the dnaseq as a rather more powerful alternative.

This package provides yet another solution to some well known typesetting problems solved in a variety of ways: multi line formulas with paired and nested delimiters. It tackles the problem at the Lua level. As a byproduct, delimiters can be scaled in various ways, inner delimiters come in different flavors like relational and binary operators, punctuation symbols etc., and outer delimiters can be selected automatically according to the nesting level. Last but not least, delimiter groups can even extend across several array cells or across the whole document. A special environment is provided as well, which allows multi line expressions to be placed inside a displayed equation and make TeX do the line splitting and alignment.

The purpose of this package is to extend TikZ with the functionality for drawing quantum circuit diagrams.

This package provides the quickreaction environment and the \quickarrow command to simplify the typesetting of chemical reactions.

This package contains the OpenType Textura font Missaali and a style file for using it with XeLaTeX. Textura is a typeface based on the textus quadratus form of the textualis formata that late medieval scribes used for the most valuable manuscripts. The font Missaali is based on Textura that German printer Bartholomew Ghotan used for printing missals and psalters in the 1480s.

This font has two intended use cases: as a Gothic display font; and for emulating late-medieval manuscripts. In addition to the basic Textura letters, the font contains a large number of abbreviation sigla as well as a set of Lombardic initials. As modern typesetting algorithms are not intended for creating 15th century style layout, the package contains a XeLaTeX style file that makes it easier to achieve the classic incunabula look.

This package defines commands to draw the Casio Graph 35 / Fx-9750GII calculator (and other models). It can draw the whole calculator, or parts of it.

LaTeX's figures, tables, and \marginpars are dangerous for footnotes (and probably also \enlargethispage). Here is a proposal (a patch package) to help, by using \holdinginserts in a simple way. It replaces the original problem with a new one --- it is an experiment to find out whether the new problem is less bad (or it is just a contribution to the discussion, maybe just a summary of previous work).

Some engineers need underlined or twice underlined variables for which the usual \underline is too long. This package provides a generic command for creating underlines of various sizes and types.

As an alternative to the LaTeX standard environments quotation and quote, the package provides a consolidated environment for displayed text. First-line indentation may be activated by adding a blank line before the quoting environment. A key-value interface (using kvoptions) allows the user to configure font properties and spacing and to control orphans within and after the environment.

The package provides translations and alternative typesetting conventions for use of bibleref in French.

This lightweight package provides the colorstrip environment, that places its contents into a full page width colour strip.

The package extends the ocg package, which allows you to create OCGs (Optional Content Groups) in PDF documents. Every OCG includes TeX material into a layer of the PDF file. Each of these layers can be displayed or not. Links can enable or disable the display of OCGs. The ocgx package does not use Javascript embedded in the PDF document to enable (to show) or disable (to hide) OCGs.

The package makes available the pdfjam shell script that provides a simple interface to much of the functionality of the excellent pdfpages package for LaTeX. The pdfjam script takes one or more PDF files (and/or JPG/PNG graphics files) as input, and produces one or more PDF files as output. It is useful for joining files together, selecting pages, reducing several source pages onto one output page, etc.

This package provides a modern, minimal-ish, versatile and extendable yet robust Beamer theme based on Metropolis.

This package prevents page numbers and headings from appearing on empty pages.

The package supports typesetting hacm, the alphabet of the constructed language Arka. The bundle provides nine official fonts, in Adobe Type 1 format.

Luaotfload is an adaptation of the ConTeXt font loading system for the Plain and LaTeX formats. It allows OpenType fonts to be loaded with font features accessible using an extended font request syntax while providing compatibilitywith XeTeX. By indexing metadata in a database it facilitates loading fonts by their proper names instead of file names.

This package implements a LaTeX command that converts an amsrefs bibliographical database (.ltb) to a BibTeX bibliographical database (.bib). ltb2bib is the reverse of the amsxport option in amsrefs.

This package makes some changes to the reference, citation and footnote macros to improve the default behavior of LaTeX for High Energy Physics publications.

This is a COLR/CPAL-based color OpenType font from the Twemoji collection of emoji images.

The package provides some custom environments (multiple choice, list with chosen items, ...) based on existing environments.

The bundle collects packages and classes, along with one bibliography style and examples and scripts for converting TeX files. Many of the files in the collection are designed to support field biologists and/or Russian writers, while others have wider application. The collection includes:

• add2, a quick way to fit as many as possible into one page, which is good for handouts.

• altverse, for typesetting verses.

• autolist, a means to define various sorts of list.

• biokey, providing flexible identification key tables in LaTeX. It implements straightforward macros to typeset sets of biological identification keys. Layout is flexible, and the macros will be useful in other disciplines.

• biolist, to list observed species. It offers pretty formatting of species lists of flora and fauna.

• boldline, for heavier lines in tables. The package provides commands replacing \hline and \cline, as well as a table preamble element that generates heavy lines.

• cassete, to print labels for audio cassettes.

• classif2, for biological classification tables. The package defines an environment classif that simplifies the process of typesetting classification tables.

• dline, for a double line on the left of text.

• drcaps, for simple dropped capitals. The package offers simple macros for dropped capitals, in a couple of forms.

• etiketka, a class for typesetting business-card-sized information (including business cards).

• flower, for typesetting lists of flower formulas.

• isyntax, which interactively checks LaTeX file syntax.

• numerus, for spelling numbers in Russian words.

• punct: within italicized text, punctuation is still straight, this is typographically more aesthetic.

• qqru, providing universal quotation marks, for Russian and English.

• rusnat, a bibliography style file, now deprecated.

• sltables, which simplifies tables for LaTeX. These macros develop the concepts of the stables, which are designed to offer table macros whose use is as simple as one might hope. Some would claim that LaTeX's built-in table specifications are as simple as one might hope, but this package offers many short-cuts and optimization of the mechanisms of tables.

• starfn, for stars as footnote marks.

• textfrac, for simple slanted fractions.