7 commits

Author	SHA1	Message	Date
Leonardo de Moura	a0a8103804	chore(frontends/lean): go back to 'c' as notation for characters ... This suggestion has been discussed at Slack. We have decided to use #"c" as notation because we wanted to allow `'` in the beginning of identifiers like in SML and F*. In particular, we wanted to allow users to use 'a 'b 'c for naming type parameters like in SML. However, nobody used this notation. In the Lean standard library, we are using greek letters for naming type parameters. So, there is no real motivation for the ugly #"c" syntax.	2017-05-02 13:00:51 -07:00
Leonardo de Moura	527c8851a8	refactor(library/system/io): use type classes	2017-03-23 14:29:07 -07:00
Leonardo de Moura	9d3c0497cb	chore(frontends/lean): rename transient commands ... See issue #1432	2017-03-09 18:41:19 -08:00
Leonardo de Moura	839645c489	feat(library/system/io): replace io.monad with io.bind, io.return and io.map	2017-03-07 16:10:47 -08:00
Leonardo de Moura	dfd2a23cd4	feat(frontends/lean): use #"c" instead of 'c' for character literals ... The new notation is the same one used in Standard ML. It will also allow us to use ' in the beginning of identifiers like Standard ML.	2016-11-17 11:35:54 -08:00
Leonardo de Moura	e16e9880f7	chore(library/system): enforce Lean naming conventions IO ==> io	2016-11-17 11:27:37 -08:00
Leonardo de Moura	3218f91e35	feat(frontends/lean): add support for character literals	2016-07-18 14:07:10 -04:00