(LGPL-2.0-or-later AND LPPL-1.3c AND GPL-3.0-or-later AND GPL-1.0-or-later AND GFDL-1.1-or-later)
Artistic 2.0 and GPLv2 and GPLv2+ and LGPLv2+ and LPPL-1.3a and LPPL-1.3c and MIT and Public Domain and UCD and Utopia
ASL 2.0 and LGPL-2.1-only and Zlib and OFL-1.1 and Public Domain and LGPL-2.0-only and GPLv2+ and MPL-1.1 and Libpng and LGPL-3.0-only and BSL-1.0 and GPLv2 and GPLv3 and CPL-1.0 and IJG and MIT and LPPL-1.3c and ICU and psutils
The package provides macros for manipulating strings -- testing a string's contents, extracting substrings, substitution of substrings and providing numbers such as string length, position of, or number of recurrences of, a substring. The package works equally in Plain TeX and LaTeX (though e-TeX is always required). The strings to be processed may contain (expandable) macros.
acquired package info from repodata DB: repodata/69e709f4d2852d98f12867a74015d19384fe2727ff670fd70178cdde80b1e77e-primary.sqlite.bz2
Driver-independent color extensions for LaTeX and pdfLaTeX
The package starts from the basic facilities of the color package, and provides easy driver-independent access to several kinds of color tints, shades, tones, and mixes of arbitrary colors. It allows a user to select a document-wide target color model and offers complete tools for conversion between eight color models. Additionally, there is a command for alternating row colors plus repeated non-aligned material (like horizontal lines) in tables. Colors can be mixed like \color{red!30!green!40!blue}.
The package provides a way to draw "ribbon proofs" in LaTeX. A ribbon proof is a diagrammatic representation of a mathematical proof that a computer program meets its specification. These diagrams are more human-readable, more scalable, and more easily modified than the corresponding textual proofs.
Create PostScript and PDF graphics in TeX
PGF is a macro package for creating graphics. It is platform- and format-independent and works together with the most important TeX backend drivers, including pdfTeX and dvips. It comes with a user-friendly syntax layer called TikZ. Its usage is similar to pstricks and the standard picture environment. PGF works with plain (pdf-)TeX, (pdf-)LaTeX, and ConTeXt. Unlike pstricks, it can produce either PostScript or PDF output.
The TeX Live software distribution offers a complete TeX system for a variety of Unix, Macintosh, Windows and other platforms. It encompasses programs for editing, typesetting, previewing and printing of TeX documents in many different languages, and a large collection of TeX macros and font libraries. The distribution includes extensive general documentation about TeX, as well as the documentation for the included software packages.
Path searching library for TeX-related files
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.
e-TeX tools for LaTeX users and package writers
The package provides many (purely expandable) tools for LaTeX: Extensive list management (csv lists, lists of single tokens/characters, etoolbox lists); purely expandable loops (csvloop, forcsvloop, etc.); conversion (csvtolist, etc.)); addition/deletion (csvadd, listdel, etc.); Expansion and group control: \expandnext, \ExpandAfterCmds, \AfterGroup...; Tests on tokens, characters and control sequences (\iffirstchar, \ifiscs, \ifdefcount, \@ifchar...); Tests on strings (\ifstrnum, \ifuppercase, \DeclareStringFilter...); Purely expandable macros with options (\FE@testopt, \FE@ifstar) or modifiers (\FE@modifiers); Some purely expandable numerics (\interval, \locinterplin). The package is dependent on the etex and the etoolbox packages.