This package extracts the letters of a command's name (e.g., foo for command \foo), in a reliable way.

The package enables the user to produce and typeset one or more indexes simultaneously with a document. The package is known to work in LaTeX documents processed with pdfLaTeX, XeLaTeX and LuaLaTeX. If makeindex is used for processing the index entries, no particular setting up is needed. When using Xindy or other programs, it is necessary to enable shell escape; shell escape is also needed if splitindex is used.

This package provides a simple wrapper which allows using Twitter's open source emojis through LaTeX commands. This relies on images, so no fancy Unicode font stuff is needed and it should work on every installation.

This package makes a very minor change to the operation of the \cite command so that multiple citations may break at line end. Note that the change is not necessary in unmodified LaTeX; however, there remain packages that restore the undesirable behaviour of the command as provided in LaTeX 2.09. Neither cite nor natbib make this mistake.

This simple package provides four types of text decorations using TikZ. You can frame your text with circles, rectangles, jagged rectangles, and fan-shapes. The baseline will be adjusted properly according to the surroundings. You can use these decorations both in text mode and in math mode. You can specify line color, line width, width, and height using option keys.

The package introduces a command \shadowtext, which adds a drop shadow to the text that is given as its argument. The colour and positioning of the shadow are customisable.

This package is a wrapper for the qrcode package. It can be used to generate valid EPC QR codes by providing syntax and validity checks, e.g., verifying the correctness of the IBAN.

The package makes eqnarray environment behave like align from amsmath. It is intended for quick-fixing documents that use eqnarray. In cases where it fails, manual conversion to align is required, but these cases should be seldom.

This package provides an Italian language module for glossaries package.

This is a simple package that fixes a problem in the way LaTeX handles ellipses: it always puts a tiny bit more space after \dots in text mode than before it, which results in the ellipsis being off-center when used between two words.

This package provides a package using PSTricks to draw three dimensional framed boxes using a macro \PstFrameBoxThreeD. The macro is especially useful for drawing 3D-seeming buttons.

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

The bundle provides implementations of the traditional BibTeX styles (plain, abbrev, unsrt and alpha) with BibLaTeX.

This package simulates the generation of a spherical trochoid by a point on a circle rolling without sliding along the edge of another circle, but on the same sphere.

The package provides two environments called filecontentsdef and filecontentshere. They are derived from the LaTeX filecontents environment. In addition to the file creation they either store the (verbatim) contents in a macro (filecontentsdef) or typeset them (verbatim) on the spot (filecontentshere). The author developed the package to display TeX code verbatim in documentation and the same time produce the corresponding files during the LaTeX run in order to embed them in the PDF as file attachment annotations (by using Scott Pakin's package attachfile).

The class formats documents in APA style (6th Edition). It provides a full set of facilities in three different output modes (journal-like appearance, double-spaced manuscript, LaTeX-like document). The class can mask author identity for copies for use in masked peer review.

In some languages, like Czech or Polish, there should be no single letter words at the end of a line, according to typographical norms. This package handles such situations using LuaTeX's callback mechanism. In doing this, the package can detect languages used in the text and insert spaces only in parts of the document where languages requiring this feature are used. Another feature of this package is the inclusion of non-breakable space after initials (like in personal names), after or before academic degrees, and between numbers and units. The package supports both plain LuaTeX and LuaLaTeX.

This package provides a Finnish version of plain.bst.

This package provides a macro \setsecnum to format section numbering intuitively.

The package used to provide macros that emulated the colour stack functionality of Dvips. The colour stack deals with colour manipulations when asynchronous events (like page-breaking) occur. For current releases of pdfTeX, this package is not needed, since real colour stacks are available. It has therefore become empty stub that does nothing at all, just in case there are still documents that reference it.

The package offers LaTeX macros for typesetting critical editions of poetry. Its features include automatic linenumbering, generation of separate endnotes sections for emendations, textual collations, and explanatory notes, special marking for cases in which page breaks occur during stanza breaks, running headers of the form Notes to pp.: xx-yy for the notes sections, index of titles and first lines, and automatic generation of a table of contents.

The \boolexpr macro evaluates boolean expressions in a purely expandable way. \boolexpr{ A \OR B \AND C } expands to 0 if the logical expression is TRUE. A, B, C may be:

• numeric expressions such as: x=y, x<>y, x>y or x<y;

• boolean switches: \iftrue 0\else 1\fi;

• conditionals: \ifcsname whatsit\endcsname 0\else 1\fi;

• another \boolexpr: \boolexpr{ D \OR E \AND F }.

\boolexpr may be used with \ifcase.

The \switch command (which is also expandable) has the form: \switch \case{<boolean expression>} ... \case{<boolean expression>} ... ... \otherwise ... \endswitch.

The package provides a set of macros for naturally typesetting electrical and electronic networks. It is designed as a tool that is native to LaTeX, and directly supporting PDF output format. It has therefore been based on the PGF/TikZ package.

This package provides a package for defining and using patterns in MetaPost, using the Pattern Color Space available in PostScript Level 2.