The package provides commands \makefirstuc that uppercases the first letter in its argument (with a check for a semantic markup command at the start of the argument), and \xmakefirstuc which expands the argument before uppercasing. It also provides \capitalisewords{phrase} which applies \makefirstuc to each word in the phrase, where the words are separated by regular spaces. (Exceptions can be made for words that shouldn't be converted.)

The caption package provides many ways to customise the captions in floating environments like figure and table, and cooperates with many other packages. Facilities include rotating captions, sideways captions, continued captions (for tables or figures that come in several parts). A list of compatibility notes, for other packages, is provided in the documentation. The package also provides the caption outside float facility, in the same way that simpler packages like capt-of do.

The package provides a basic framework to cite classic works (specially from authors such as Homer, Plato, Aristotle, Descartes, Hume, and Kant) in accordance with traditional pagination systems. It may be used in conjunction with other citation packages.

Nature does not accept papers in LaTeX, but it does accept PDF. This class and BibTeX style provide what seems to be necessary to produce papers in a format acceptable to the publisher.

This collection includes setups for typesetting various games, including chess.

The Gentle Introduction is the longest-established comprehensive tutorial on the use of plain TeX.

The package provides a macro for drawing trees with TikZ using the easy syntax of Alexis Dimitriadis Qtree. It improves on TikZ's standard tree-drawing facility by laying out tree nodes without collisions; it improves on Qtree by adding lots of features from TikZ (for example, edge labels, arrows between nodes); and it improves on pst-qtree in being usable with pdfTeX and XeTeX.

The maine-thesis class provides support for the formatting requirements for graduate theses of the Graduate School at The University of Maine. It sets default parameters for the report class, modifies captions, references, and the table of contents, and makes specific environments available. The maine-thesis class reflects the guidelines published by the Graduate School at The University of Maine.

This is a LaTeX thesis and dissertation class for US Air Force Institute Of Technology.

This is a basic LuaTeX OpenType handler, based on Paul Isambert's PiTeX code.

This package provides expandable token list operations for which l3tl only has unexpandable variants. These expandable versions are typically slower than the unexpandable code. Unlike the l3tl versions, the functions in this module may contain braces and macro parameter tokens in their arguments, but as a drawback they cannot distinguish some tokens and do not consider the character code of group-begin and group-end tokens. Additionally a general map to token lists is provided, modelled after the expl3 internal __tl_act:NNNn but with additional features. The package has no immediate use for document authors; it only contains expl3 functions intended for programmers.

Pst-labo is a PSTricks related package for drawing basic and complex chemical objects. The documentation of the package is illuminated with plenty of illustrations together with their source code, making it an easy read.

This PSTricks package provides a really rather simple command \PstLens that will draw a lens. Command parameters provide a remarkable range of effects.

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.

This package implements Broyden's good method to solve a system of equations. It is also possible to use coordinates defined by TikZ as known and unknown variables.

This collection contains files to add wallpapers (background images) to LaTeX documents. It provides simple commands to include effects such as tiling.

The package provides the language definition file for support of Gaidhlig (Scottish Gaelic) in Babel. Some shortcuts are defined, as well as translations of standard LaTeX names.

Circular Glyphs is a graphic alphabet of substitution based on a geometric construction using circles and arcs on a grid. The designs are all based on circular arcs, divided into four quadrants. It is inspired by Star Trek and used by the Bynar and Borg cultures depicted there.

The package provides macros \DeclareRobustActChar and \ReDeclareRobActChar. One uses \DeclareRobustActChar in the same way one would use \DeclareRobustCommand; the macro \protects the active character when it appears in a moving argument. \ReDeclareRobActChar redefines an active character previously defined with \DeclareRobustActChar, in the same way that \renewcommand works for ordinary commands.

Writing a TeX length with \the writes the value and the unit without a space. Package isopt provides a macro \ISO which inserts a user defined space between number and unit.

This package provides (La)TeX macros for typesetting guitar chords over song texts. Note that this package only places arbitrary TeX code over the lyrics. To typeset the chords graphically (and not only by name), the author recommends use of an additional package such as gchords.

This is the Finnish translation of (No So) Short Introduction to LaTeX2e, with added coverage of Finnish typesetting rules.

This package provides a command to print a number with (potentially different) separators every three digits in the parts either side of the decimal point (the point itself is also configurable). The macro is fully expandable and not fragile (unless one of the separators is). There is also a command \sepnumform, that may be used when defining \the<counter> macros.

This package provides Hebrew fonts from the Culmus Project. Both Type1 and Open/TrueType versions of the fonts are provided, as well as font definition files. It is recommended to use these fonts with the NHE8 font encoding, from the hebrew-fonts package.