This is a simple implementation of a Markov chain text generator as described in the book The Practice of Programming by Kernighan and Pike.
The C implementation is very similar to the one from the book, except it is C99 compliant and frees all memory. The other implementations are from scratch.
Pipe input from stdin into any of the binaries. That's it. Larger text will
produce better (but still fairly deranged) output.