porten at froglogic.com
Mon Oct 15 09:46:21 PDT 2007
On Mon, 15 Oct 2007, Jeff Dyer wrote:
> Whether or not we could use it as the primary source of the reference
> implementation, it would be interesting to implement the current grammar
> using YACC to see where it is ambiguous.
All I know is that the ES1-3 grammar was hard to squeeze into Bison/Yacc
interpreter. Next version will work without for greater flexibility and
better error reporting.
That being said, there are of course much more advanced parser generators
these days that have more sophisticated input languages.
More information about the Es4-discuss