Hi, On 04/14/2012 02:12 PM, Tollef Fog Heen wrote: > I've written parsers (using bison, though) and can't recall having heard > the term GLR parser before. Maybe I'm unique in that respect, but I > doubt it. Note that bison also supports building GLR parsers. That's a somewhat recent addition, IIRC. http://www.gnu.org/software/bison/manual/html_node/GLR-Parsers.html#GLR-Parsers Regard Markus Wanner