Ahmed Musa
Preserving and recalling standard catcodes
Change the layout of individual pages and their text
Put draft marks on selected pages
Find the date of last modification of a file
A robust interface to xkeyval
A lightweight and robust key-value parser
General looping macros for use with LaTeX
A robust key parser for LaTeX
A collection of LaTeX API macros
Processing an environment’s body
Flexible and configurable page range typesetting
Extended and more robust version of pgfkeys
Create commands using parameters and keyval in parallel
Key-value parsing combining features of xkeyval and pgfkeys
Store the name of a defined command in a container
Graphics and text watermarks on selected pages