I was wondering about error recovery in GLR parsers. When can a GLR parser generate error tokens? Is it only when it's non-split? I suppose so, as otherwise it might be dangerous as rules containing an error reduction could e.g. end on a higher %dprec than a correct parse, but I'd like to be sure.
Frank -- Frank Heckenbach, [EMAIL PROTECTED] http://fjf.gnu.de/ GnuPG and PGP keys: http://fjf.gnu.de/plan (7977168E)
