The latest devel branch push has a rewrite of parse_comsub() to recursively call the parser (yyparse()). I was finally able to get all the state working correctly, though it will probably only work with bison.
Please run it through any tests or scripts you have so we can shake out any bugs early. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/