6 Commits

Author	SHA1	Message	Date
peter.ljunglof	b416f5bbf7	Use nub' instead of nub in some places, remove some unused nub imports	2012-08-29 21:48:34 +00:00
peter.ljunglof	a7de16c34b	Added an O(n log n) version of nub ... The new nub is called nub', and it replaces the old sortNub which was not lazy and did not retain the order between the elements.	2012-08-29 21:45:10 +00:00
krasimir	7d58efb660	optimization in the parser for large lexicons. Now, the parser is slightly slower for grammars with a small lexicon but 3-4 times faster for the English Resource Grammar used in combination with Oxford Advanced Learners Dictionary	2010-12-14 08:46:22 +00:00
krasimir	b0e110cf4f	native representation for HOAS in PMCFG and incremental type checking of the parse forest	2010-08-09 10:10:08 +00:00
krasimir	eb0bd54e68	rename isLiteralFCat -> isPredefFId, fcat(String|Int|Float) -> fid(String|Int|Float)	2010-06-30 07:40:22 +00:00
krasimir	d6f32b3bcd	dead code elimination for PGF. Note: the produced grammars will not work well with metavariables and high-order abstract syntax	2010-06-09 11:32:59 +00:00