On Tue, 2009-09-22 at 07:31 +0100, Paul Nasrat wrote:
> 2009/9/21 Brice Figureau <[email protected]>:
> >
> > This is a temporary fix for 0.25.1.
> > Unfortunately I don't have any good/better fix for this problem except 
> > adding
> > once again more parsing in the lexer (ie remember if the previous token
> > is a token that can be followed by a :REGEX token).
> >
> > Frankly, the real fix would be to move to a PEG parser or anything not
> > LALR(1) :-(
> 
> Are you thinking about TreeTop?

Basically yes. It seems to be the only ruby supported PEG parser (I was
interested by Grammar but it doesn't seem to be actively maintained).
But I'm afraid of the performances... and the amount of work to convert
our existing large grammar.

Did you use it?
-- 
Brice Figureau
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