3 commits

Author	SHA1	Message	Date
Max Brunsfeld	63cde3967c	Add unit test for stack ... - Also, fix bug where trees pushed onto the stack were not retained	2014-06-03 13:19:49 -07:00
Max Brunsfeld	3e0debf814	Fix compile error on gcc	2014-05-09 15:37:30 -07:00
Max Brunsfeld	ccc1b41f2a	Make separate header files for stack and lexer	2014-05-09 13:32:12 -07:00