Enrico Gregorio
Support ABC music notation in LaTeX
Automatic processing of feynmp graphics
Fully scalable version of Computer Modern Math Extension font
Create a frontispiece for Italian theses
Enable integration between METAPOST pictures and LaTeX
Basic support for multiple languages in Plain TeX
A package for producing multiple indexes
Spell numbers in words (Italian)
Generate sentences in Kant's style
Definitions of the meaning of Unicode characters
High level patching of commands
Print Steinmetz notation
A simple bibliography processor
Use citation keys from a different document
Extending etoolbox patching commands
An extension of the piano package