krasimir
d465292fde
bugfix in the handling of implicit arguments in the typechecker
2011-01-08 12:55:50 +00:00
krasimir
e4b2b8541f
bugfix: setProbabilities should be more robust when there are missing probabilities for some functions or categories
2010-12-17 09:09:07 +00:00
krasimir
c571e6ef33
now every parse state keeps reference only to the concrete and the abstract syntaxes but not to the whole PGF
2010-12-14 17:20:53 +00:00
aarne
e7fbe756a3
work-around in Tree.expr2tree to make Paraphrase work
2010-12-14 14:36:05 +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
gdetrez
1ed5b52a03
In the haskell code, we make the binary representation of the doubles compliant with IEEE 754.
...
The default binary representation in haskell's Data.Binary package is
homemade and quite complicated. Making it compliant with IEEE 754 will
make it easyer for the java runtimes (and probably others) to load the
PGF.
2010-10-19 18:34:29 +00:00
krasimir
0f4927dd40
fixed typos in the documentation for PGF.Parse
2010-12-08 10:32:18 +00:00
krasimir
b6446ec36d
simple refactoring in PGF.Macros and related
2010-12-06 14:19:51 +00:00
aarne
dd6e0b1730
moved PGF.ToApi to GF.Compile.ToAPI
2010-12-07 18:05:13 +00:00
ra.monique
7fba8c338d
no more IO in the syntax to API translator
2010-12-06 10:15:14 +00:00
aarne
00111b10c1
vt -api with conversion to resource API names
2010-12-06 09:53:04 +00:00
ra.monique
6268c2d7d9
added syntax to api translation module
2010-12-05 19:51:19 +00:00
krasimir
0b80b3ef0a
command ai in the shell now shows the probability of the tree
2010-11-24 12:51:54 +00:00
krasimir
115b4213d5
operations in the abstract syntax
2010-11-12 19:37:19 +00:00
ramona.enache
1f8a0f0876
added giza Alignments with command ga and merged the rendering algorithm for graphviz and giza alignments
2010-10-31 13:39:01 +00:00
krasimir
0ba1daf5eb
when faced with hard unification problem the type checker should just postpone the decision instead of failing immediately. added test case as well
2010-10-25 15:47:33 +00:00
krasimir
aa6b07afdb
when we print the bracketed string it is useful to print the attached metavariables as well
2010-10-25 12:21:12 +00:00
krasimir
822a70cf7a
change the TcM monad to continuation passing style. The old monad caused stack overflow for large search spaces
2010-10-21 15:01:52 +00:00
krasimir
82edf7bebb
support for proof search with high-order functions
2010-10-21 12:47:26 +00:00
krasimir
2991b7acef
bugfix in the term generation
2010-10-20 13:36:39 +00:00
krasimir
d45b4ae426
fixed typo which broke the parsing with -openclass
2010-10-20 09:04:48 +00:00
krasimir
4ac1cf4970
in the type checker monad we should use lazy pattern matching because otherwise we force the exhaustive tree generation to be strict
2010-10-19 13:04:41 +00:00
krasimir
775e59dabe
added explicit depth parameter to the parsing API and the corresponding command in the shell
2010-10-18 16:51:25 +00:00
krasimir
205ac48ac3
typo in PGF.TypeCheck which spoiled the previous patch
2010-10-18 16:50:55 +00:00
krasimir
702b4aad3b
now we use the GF reasoner to fillin meta variables in the abstract trees generated from the parser
2010-10-18 15:55:14 +00:00
krasimir
05a52d6937
now since the type checking monad TcM is nondeterministic we can use the same monad in PGF.Forest.getAbsTrees
2010-10-14 14:28:40 +00:00
krasimir
7fc638e030
bugfix in PGF.VisualizeTree for handling trees with implicit arguments
2010-10-13 13:32:48 +00:00
krasimir
09ce38742c
fix PGF.Generate.restart. The restart should be done only if there are some solutions found
2010-10-13 12:38:51 +00:00
krasimir
de0354f991
the exhaustive/random generator now knows how to handle computable functions in the types
2010-10-11 17:18:28 +00:00
krasimir
f305587a62
now the generation from template with meta-variables respects the dependent types
2010-10-11 09:59:57 +00:00
krasimir
7200244605
backtracking for random generation is not enough. we must restart the search after each solution
2010-10-02 13:34:58 +00:00
krasimir
cb8795c222
refactor the API for random generation again. Now PGF contains probabilities in the abstract syntax
2010-10-02 13:03:57 +00:00
krasimir
617ce3cce6
the first revision of exhaustive and random generation with dependent types. Still not quite stable.
2010-09-22 15:49:16 +00:00
krasimir
1c9305e7a3
cleanup and export the Probabilistic API from PGF
2010-09-22 09:06:19 +00:00
krasimir
d09f62b0b1
bugfix in PGF.Type.pType: Agda style types like {x : A} -> B should not be supported in GF
2010-09-12 12:26:38 +00:00
krasimir
ab9d27f995
PGF.Expr.normalForm does variable renaming
2010-08-30 07:37:12 +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
d3a6866277
more advanced complete function in the PGFService
2010-08-24 15:58:22 +00:00
krasimir
94bd76df72
two new functions in the PGF API: mkAbs, unAbs
2010-07-31 16:40:16 +00:00
krasimir
067d908aa3
now the meta id of the meta variables is accessible via the PGF API
2010-07-31 12:52:20 +00:00
krasimir
b351c9d9dd
added function unType in PGF
2010-07-31 12:47:10 +00:00
krasimir
712b113c9a
fix the algorithm for items cutting in the partial parser
2010-07-15 14:01:51 +00:00
krasimir
3ca0b6a976
fix the loopchecking in PGF.Forest.bracketedTokn
2010-07-13 12:04:06 +00:00
krasimir
647b5ffff2
bugfix in the decoding of literals in PGF.Binary
2010-07-13 08:24:03 +00:00
krasimir
95f1d40c56
report type errors in the shell from command "p"
2010-07-07 12:23:21 +00:00
krasimir
2cd3523d04
simplify the monad TcM
2010-07-07 07:19:56 +00:00
krasimir
5ae7be358d
redesign the open-literals API
2010-07-01 08:51:59 +00:00
krasimir
eb0bd54e68
rename isLiteralFCat -> isPredefFId, fcat(String|Int|Float) -> fid(String|Int|Float)
2010-06-30 07:40:22 +00:00
krasimir
5428049d80
in PGF.Printer special output format for SymLit
2010-06-29 09:05:07 +00:00
krasimir
272dcf6917
introduce the type synonym Token=String in the PGF API
2010-06-29 09:00:41 +00:00
