Hi All, I have released nyacc-1.03.1. Enjoy.
Matt 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. It provides a decent C parser and a `FFI Helper' tool to help create Guile Scheme bindings for C-based libraries. It provides (partially implemented) compilers based on above mentioned parsers to allow execution with Guile as extension languages. NEWS for V1.03.1 * Support was added for handling asm expressions in pretty-print-c99. This uses the GNU form and will add volatile option. * Handling of asm in the c99 parser (c99/mach.scm) was updated to clean up the output syntax trees. * nyacc/lang/util.scm init input-stack to '() (was #f) * TODO: make-lalr-parser will build parser for mach's with rrconf actions. * ffi-helper generated scm files now use a promise to avoid dynamic linking at compile time. * added make-cstr-array to ffi-help-rt (thanks rekado!); updated uwrap~pointer to deal with bytevectors; previously undefined unwrap~array now defined to unwrap~pointer. * ffi-helper generates fht-unwrap call for functions taking struct-ref: see bug 59307 NYACC maturity is production/stable level. NYACC is free software; the full source distribution is available through * the tarball repository: https://download.savannah.gnu.org/releases/nyacc/ * the git repository: git://git.savannah.nongnu.org/nyacc.git home page, project page and user's guides: * https://www.nongnu.org/nyacc * https://savannah.nongnu.org/projects/nyacc * https://www.nongnu.org/nyacc/nyacc-ug.html * https://www.nongnu.org/nyacc/ffi-help.html Report bugs: * https://savannah.nongnu.org/bugs/?group=nyacc Get support: * https://savannah.nongnu.org/support/?group=nyacc
