When an environment is left open, LaTeX gives an error at the end of the document. However it only informs about the first of them, while the rest are shown with meaningless errors: (``\end occurred inside a group at level N'') This package replaces these errors with more useful messages which show which environments (in reverse order) were not closed. There are no user macros: just use the package.

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.

The mathfont package adapts unicode text fonts for math mode. The package allows the user to specify a default unicode font for different classes of math symbols, and it provides tools to change the font locally for math alphabet characters. When typesetting with LuaTeX, mathfont adds resizable delimiters, big operators, and a MathConstants table to text fonts.

The package provides support for typesetting Albanian (as part of the Babel system).

This is a package for processing PostScript graphics with psfrag labels within pdfLaTeX documents. Every graphic is compiled individually, drastically speeding up compilation time when only a single figure needs re-processing.

Sometimes an equation is too long that an equation number will be typeset below the equation itself, but yet not long enough to yield an overfull \hbox warning. The eqnnumwarn package modifies the standard amsmath numbered equation environments to throw a warning whenever this occurs.

This work includes a LaTeX document class, a LaTeXML script and a latexmlpost stylesheet which allow you to write a LaTeX document and transcode it into Metanorma's ADOC format.

This package makes a number of utility functions from pdfTeX available for LuaTeX by reimplementing them using Lua.

The package provides support for documents in Bulgarian (or simply containing some Bulgarian text).

This is a package for formatting captions of column figures and column tabular material, which cannot be standard floats in a multicols environment. The package also provides a convenient way to customise your captions, whether they be in multicols or not.

This package helps spacing out the letters of text; the command is \letterspace<\hbox modifier>{<text>}: the text is placed in an \hbox of the specified size, and space is inserted between each glyph to make the text fit the box. Note that letterspacing is not ordinarily considered acceptable in modern typesetting of English.

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.

This simple LaTeX package provides support for drawing execution stack (typically to illustrate assembly language notions). The code is written on top of TikZ.

The package allows LaTeX maths users of the PX fonts to select the shapes (italic or upright) for the Greek lowercase and uppercase letters. Once the shapes for lowercase and uppercase have been selected via a package option, the \other prefix (e.g., \otheralpha) allows using the alternate glyph (as in the fourier package). The pxgreeks package does not constrain the text font that may be used in the document.

In LaTeX typesetting, one usually needs to use different variants of a math symbol to clarify the meanings. For example, in linear algebra literature, it is common to use boldfaced symbols to represent vectors, and normal symbols to represent scalars. However, applying these variants by typing \mathbf, \mathrm commands manually can be daunting. This package aims to provide an automatic and customizable approach for math symbol styling which eliminates the need to enter style commands repeatedly.

The GFDL is a popular license used for programming manuals, documentations and various other textual works too, but using this license with LaTeX is not very convenient. This package aims to help users in easily using the license without violating any rules of the license. With a handful of commands, users can rest assured that their document will be perfectly licensed under GFDL.

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.

The package provides environments to highlight significant portions of text within a document, by putting the text in a box and adding an icon in the margin.

The Plain TeX program (typed in the shape of the towers of Hanoi) serves both as a game and as a TeX programming exercise. As a game, it will solve the towers with (up to) 15 discs.

This package provides a maths interface to the rsfs fonts.

This is a set of 23 tiny packages designed to make it easier to use fonts from the initials package in LaTeX, e.g., with the lettrine package.

This package draws curves in the standard LaTeX picture environment using parabolas between data points with continuous slope at joins; for circles and arcs, it uses up to 16 parabolas. The package can also draw symbols or dash patterns along curves. It provides facilities equivalent to technical pens with compasses and French curves.

This tiny package allows easy manipulation of the headers and footers on pages left blank by \cleardoublepage. By default, LaTeX has no easy facilities for this.

This package increases the width of the typeset area of an A4 page. This sort of operation is capable of producing typographically poor results; the operation itself is better provided by the geometry package.