gema is a general purpose text processing utility based on the concept of pattern matching. It reads an input file and copies it to an output file transforming the data as specified by the patterns defined by the user.
See the "Wiki" tab for further information.
This program is used as a tool to check for ASCII code and strip it out to a new file to recover documents that got corrupted or find hidden data in viruses that contain text by the virus writer or spies puting comments in images or other files.
Latexss is a program that can transform a text file with a very minimal style syntax into a self contained LaTeX spreadsheet powered by the fp package. A graphical front-end (klatexss) is provided to generate both the text and the LaTeX file.