[ANN] nyacc 0.80.3 released

[Matt Wette]

NYACC V0.80.3 is released.

This release has work on the ffi-helper and numerous bug fixes:
1) use 0 for undefined identifiers in CPP conditional expressions
2) fixed lex routine make-ident-like-p to check for zero-length strings
3) fixed bug in c99/util2.smc that added comments in struct cleanup
4) changed c99/util2.scm:c99-trans-unit->udict to use fold-right


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 maturity is beta level.

NYACC is free software; the full source distribution is available through

tarball repository:
    https://download.savannah.gnu.org/releases/nyacc/

git repository:
    git://git.savannah.nongnu.org/nyacc.git

home page, project page, user's guide:
    http://www.nongnu.org/nyacc
    https://savannah.nongnu.org/projects/nyacc
    http://www.nongnu.org/nyacc/nyacc-ug.html

For support see:
    https://savannah.nongnu.org/support/?group=nyacc