Commit Graph

20 Commits

Author SHA1 Message Date
kr.angelov
7549a4876d now there is a limit of 2000000 items in the chart of the robust parser. This prevents from explosion in the memory size but it will also prevent us from parsing some sentences. 2012-06-12 11:30:01 +00:00
kr.angelov
b765b0c054 now the robust parser is purely top-down and the meta rules compete on a fair basis with the grammar rules 2012-06-12 09:29:51 +00:00
kr.angelov
bd8046f23d another attempt to port the robust parser to MacOS 2012-05-16 15:18:44 +00:00
kr.angelov
4aca965109 a new unbiased statistical parser. it is still far from perfect use it on your own risk. 2012-05-08 12:13:28 +00:00
kr.angelov
c6c54f8815 some fixes in the robust parser and a new API for literals 2012-04-12 06:55:25 +00:00
kr.angelov
2bf3f22fac libpgf: a new implementation for literals which also allows custom literals. the same mechanism is now used for the metavariables 2012-03-12 14:25:51 +00:00
kr.angelov
1da464a4cc libpgf: implementation for built in literal categories 2012-03-07 16:39:29 +00:00
kr.angelov
791a1a17b0 libpgf: now all concrete functions and categories are explicitly linked to their abstract counter parts 2012-03-05 12:59:31 +00:00
kr.angelov
aca0bd5ee5 libpgf: the first prototype for the robust parser 2012-02-29 14:43:08 +00:00
kr.angelov
f1d2852c4d libpgf: now we have both complete bottom up index for robust parsing and fast lexical lookup from the same index 2012-02-22 21:27:54 +00:00
kr.angelov
dc4c3d3b28 libpgf: added index for fast lexicon lookup. Still not perfect 2012-02-21 21:17:50 +00:00
kr.angelov
0f7b3ed9f4 libpgf: remove the now redundant field extra_ccats in PgfConcr 2012-02-18 16:25:53 +00:00
kr.angelov
0147885e2f libpgf: now the linearization index is created during the grammar loading which also makes the types PgfLzr and PgfParser redundant. 2012-02-18 16:22:40 +00:00
kr.angelov
75b724ab54 libpgf: simplify the loading of PgfCncCat 2012-02-17 14:26:08 +00:00
kr.angelov
b62d57fd30 libpgf: few fixes to make the loading of grammars with def rules possible 2012-01-24 14:47:11 +00:00
kr.angelov
21dee01c9d libpgf: debugging framework for the parser 2012-01-23 15:49:29 +00:00
kr.angelov
c5b4e5388a libpgf: move the lindefs field from PgfCncCat to PgfCCat. display the list in the grammar printout 2012-01-23 09:46:45 +00:00
kr.angelov
64a00dad48 added an API for printing the PGF to human readable format 2012-01-21 10:27:55 +00:00
kr.angelov
a369d3bdac initial import of the C runtime 2012-01-20 13:41:10 +00:00
krasimir
7b315e94a4 grammar loader and unloader in C. Abstract Syntax only! 2010-06-16 15:14:34 +00:00