[erlang-questions] Parsing C with leex and yecc
Tue Jul 20 19:34:14 CEST 2010
On Tue, Jul 20, 2010 at 3:28 AM, Joe Armstrong <> wrote:
> The traditional yacc/lex approach solves this with a context
> sensitive lex and feedback between yacc and lex. But the Erlang
> leex and yacc seem to be written as separated passes, are there some
> internal functions that allow feedback between leex and yacc?
I've run into the need for lexer/parser feedback myself, specifically
processing interpolated strings (that contain expressions from the outer
language) in Reia. I haven't found a good solution. Interpolation works
but only on a subset of expressions... for example you can't nest strings
Have you thought about using neotoma?
Medioh! A Kudelski Brand
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