Generic Macros
This topic contains packages with macros that are independent of the (TeX) format in use.
Add paths to Lua packages and input TeX files.
Extend commands and environments.
Calculates the value of an expression containing fractions.
Generic handling of TeX category codes.
Draw molecules with easy syntax.
Luatexja-jfm files for Chinese typesetting.
Collect arguments of any command.
A loader for etoolbox.sty in non-LaTeX formats.
Wrapper for the expex package.
An expandable key=val implementation and friends.
Define expandable key=val macros using expkv.
Simple floating point arithmetic.
A collection of logos with bookmark support.
Am I running under pdfTeX, XeTeX or LuaTeX?.
Simple language-dependent settings based on language codes.
Macros for localizing TeX register allocations.
Parse macro arguments with Lua using xparse-like specification.
Some LaTeX kernel commands for general use.
A Lua module for parsing key-value options.
Typeset Japanese with Lua(La)TeX.
Visual debugging with LuaLaTeX.
Externalization of graphics and memoization of compilation results in general.
TeX definitions with named parameters.
Creating a study Bible with OpTeX.
PDF Math Symbols — various drawn mathematical symbols.
LuaTeX support for pdfTeX utility functions.
A minimal method for making generic packages.
A parser for polynomial expressions.
Print topical diagrams.
Macros for creating stretchy TeX symbols.
Build tools to process tokens from an input stream.
Iterate over a token list expandably, without dropping spaces or braced groups.
Expandable operations for tuples of numbers.
Typeset TeXbook-style visualisations of token lists.
“Aligned” math environments with arrows for comments.
Typeset Young-Tableaux.