3 commits

Author	SHA1	Message	Date
Leonardo de Moura	f5811d6092	feat(frontends/lean): hide subterms that do not contain metavariables ... when generating "unresolved metavariables" error message closes #473	2015-03-13 12:42:57 -07:00
Leonardo de Moura	cda19f5aa6	feat(library/tactic/rewrite_tactic): improve rewrite tactic error messages ... closes #471	2015-03-12 20:49:53 -07:00
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