singularity-compress

Data compression using LZ77, range coder/arithmetic coder. The LZ77 encoder uses JudyL, and Judy1, which are expanse-based digital trees: Judy trees (see: http://judy.sourceforge.net). The range-coder is based on ideas from Michael Schindler"s rangecoder (http://compressconsult.com/rangecoder) The arithmetic coder is based on ideas from Matt Mahoney"s PAQ (http://www.cs.fit.edu/~mmahoney/compression/) A self-extracting stub will be included, which uses upx to reduce its size. The project is implemented in C, the main design goals are portability, small unpacker size, and speed.