3 commits

Author	SHA1	Message	Date
Leonardo de Moura	c8a720212b	feat(frontends/lean): 'by' is now also using interactive mode syntax	2016-09-29 01:57:40 -07:00
Leonardo de Moura	78c6bc3a26	feat(frontends/lean): add step-by-step 'begin...end' block execution	2016-09-26 10:56:40 -07:00
Leonardo de Moura	97261fcc48	feat(frontends/lean): add very basic 'begin ... end' block support	2016-09-24 21:27:27 -07:00