NYACC version 0.75.0 has been released. This is primarily an update to the C99 C preprocessor. I have also started working on a manual for the C99 parser. Lot’s of work to go still.
NYACC, for Not Yet Another Compiler Compiler!, is set of guile modules for generating parsers and lexical analyzers. It also provides sample parsers and pretty-printers using SXML trees as an intermediate representation. NYACC is beta level maturity. NYACC is free software; the full source distribution is available through git: git://git.savannah.nongnu.org/nyacc.git tar.gz: https://download.savannah.gnu.org/releases/nyacc/ home page: http://www.nongnu.org/nyacc project page: https://savannah.nongnu.org/project/nyacc