Xrsf

Several fixes and some feature enhancements are included in this
release, including improved multi-pass rendering.

Performance turning was implemented in the form of
FPU optimizations for i686 and multi-pass
rendering. It is now possible to shows the number
of frames per second with the "--fps" option. The
number of iterations can now be increased and
decreased while the program is running by using
the "p" and "r" keys.

Some bugs have been fixed, and the code was cleaned up.

An almost complete rewrite, with new svgalib support.

Initial freshmeat announcement