Suggestions for extradefs
The following packages have something in common with the package extradefs. The packages are ordered in decreasing similarity.
- firstline: Print the first line of a paragraph in a different font
- samples: Samples of Plain TeX coding
- toc: Table of contents macros for Plain TeX
- redefine: Conditional macro, etc., definitions
- unouter: Suppress \outer flags in Plain TeX
- declare: Declare register names locally
- ifis-macros: Check if a given input string is a number or dimension for TeX
- plipsum: 'Lorem ipsum' for Plain TeX developers
- miniltx: An abstract of LaTeX facilities for use with Plain TeX
- defstring: Define macros as verbatim macros
- getoptk: Define macros with sophisticated options
- laps: Zero-width boxes for annotations, etc
- font-change: Macros to change text and mathematics fonts in plain TeX
- bibplain: Simple macros for using BibTeX with Plain TeX
- plstmary: St. Mary’s Road font support for plain TeX
- mathtime-pln: Plain TeX macros for using MathTime and MathTime Plus
- pitex: Documentation macros
- forloop: Iteration in LaTeX
- cdcmd: Expandable conditional commands for LaTeX
- lambdax: Use Lambda expression within LaTeX
- enverb: Read an environment verbatim
- ifnextok: Utility macro: peek ahead without ignoring spaces
- arraysort: Sort arrays (or portions of them)
- conv-xkv: Create new key-value syntax
- fetchcls: Fetch the current class name
- multidef: Quickly define several similar macros
- at: Short commands starting '@'
- cmdstring: Get command name reliably
- fifo-stack: FIFO and stack implementation for package writers
- etex-pkg: E-TeX support package
- collect: Collect text for later re-use