kr.angelov
042243f08a
added the linref construction in GF. The PGF version number is now bumped
2013-10-30 12:53:36 +00:00
kr.angelov
71868fa053
the symbol for nonExist in the GF runtime should be the last. this simplifies the binary search in the C runtime
2013-10-03 08:21:31 +00:00
kr.angelov
426bc49a52
a major refactoring in the C and the Haskell runtimes. Note incompatible change in the PGF format!!!
...
The following are the outcomes:
- Predef.nonExist is fully supported by both the Haskell and the C runtimes
- Predef.BIND is now an internal compiler defined token. For now
it behaves just as usual for the Haskell runtime, i.e. it generates &+.
However, the special treatment will let us to handle it properly in
the C runtime.
- This required a major change in the PGF format since both
nonExist and BIND may appear inside 'pre' and this was not supported
before.
2013-09-27 15:09:48 +00:00
kr.angelov
a20cd77d25
nonExist now does the expected thing
2013-08-23 13:17:45 +00:00
kr.angelov
f8fe23fda7
A basic infrastructure for generating Teyjus bytecode from the GF abstract syntax
2012-08-29 11:43:02 +00:00
kr.angelov
4215fc31bf
bugfixes in the typechecker and the tree generator
2011-08-30 11:24:59 +00:00
aarne
769121788a
import command now gives priority to new abstract syntax, and discards the old concretes if they are for the old abstract; the new priority is implemented in PGF.Data.unionPGF
2011-08-28 10:35:55 +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
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
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
272dcf6917
introduce the type synonym Token=String in the PGF API
2010-06-29 09:00:41 +00:00
krasimir
992a7ffb38
Yay!! Direct generation of PMCFG from GF grammar
2010-06-18 12:55:58 +00:00
krasimir
6eda1118fc
since now we don't do common subexpression elimination for PGF we could simplify the PMCFG generation
2010-05-26 09:37:32 +00:00
krasimir
8460598801
first incarnation of the bracketed string API
2010-04-30 14:36:06 +00:00
krasimir
68482aa7e9
now for every category we store, in PGF, the list of functions for it in source-code order. The order matters for the termination of the exhaustive generation with dependent types.
2010-03-24 11:11:55 +00:00
krasimir
09da1013f9
refactor PGF.Expr and PGF.TypeCheck so that the evaluator always has access to the meta store
2010-02-22 15:50:41 +00:00
krasimir
3b7e39fa4a
bugfix in the PGF typechecker and more test cases
2010-01-29 21:10:14 +00:00
krasimir
890d455793
cleanup the code of the PGF interpreter and polish the binary serialization to match the preliminary specification
2010-01-27 09:39:14 +00:00
krasimir
9b362ff231
PGF is now real synchronous PMCFG
2010-01-17 21:35:36 +00:00
krasimir
3ed19a482e
printnames are now kept as String instead of Term in PGF
2010-01-05 07:05:41 +00:00
krasimir
f85232947e
reorganize the directories under src, and rescue the JavaScript interpreter from deprecated
2009-12-13 18:50:29 +00:00
