4 commits

Author	SHA1	Message	Date
Leonardo de Moura	4eefc41b6e	refactor(*): wrap string in a structure ... We want to make sure string users do not depend on the string implementation. This is the first step. We need this refactoring *now* to make sure it will not be super painful to address issue #1175	2017-06-07 17:30:49 -07:00
Mario Carneiro	c13472a8b8	feat(init/meta/interactive): change-with tactic ... Conflicts: library/init/meta/interactive.lean	2017-06-07 10:33:14 -07:00
Sebastian Ullrich	3f717c586e	feat(init/meta/interactive): declare format! and sformat! macros and start putting them to use	2017-06-07 10:09:38 -07:00
Sebastian Ullrich	79f29a693e	refactor(init/meta/interactive): split file	2017-06-07 10:09:38 -07:00