3 commits

Author	SHA1	Message	Date
Leonardo de Moura	7fc216183e	feat(library/tactic): produce better error message when a tactic fails ... closes #348	2015-02-16 18:42:15 -08:00
Leonardo de Moura	1fbfe59a9a	feat(library/tactic/goal): when listing context/goal variables, collect vars of same type in one line ... closes #391	2015-01-13 11:14:44 -08:00
Leonardo de Moura	a98b12f067	fix(frontends/lean/elaborator): incorrect error position in begin-end block, fixes #276	2014-10-29 16:51:06 -07:00