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2 commits

Author SHA1 Message Date
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
492c90ed1d feat(frontends/lean/scanner): hex scape in character literal 2016-07-19 12:38:20 -04:00