3 commits

Author	SHA1	Message	Date
Max Brunsfeld	7d297f2f9e	Remove auxiliary rules from syntax tree	2014-01-28 22:09:37 -08:00
Max Brunsfeld	ca33c3942a	In parse table, store symbols as Symbol objects, not strings	2014-01-27 13:40:10 -08:00
Max Brunsfeld	3c42de1718	Fix errors in item set transition computation	2014-01-21 23:45:02 -08:00