SyNTeX is a LaTeX preprocessor that draws syntactic trees using the LaTeX picture environment. The preprocessor reads the comments in a LaTeX file and draws the tree based on commands that it finds in the comments.
EasyLatex is a preprocessor to make writing LaTeX much
easier. It accepts "ASCII math" and generates equivalent
A .NET component to read, write, and modify a PowerPoint document.
An asynchronous Python Tor controller using Twisted.