blob: 474834081ed142b19b43b6c1945660d55b1a134f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
----------------------------------------------------------------------
-- |
-- Module : ConvertGrammar
-- Maintainer : PL
-- Stability : (stable)
-- Portability : (portable)
--
-- > CVS $Date: 2005/04/11 13:52:52 $
-- > CVS $Author: peb $
-- > CVS $Revision: 1.1 $
--
-- All (?) grammar conversions which are used in GF
-----------------------------------------------------------------------------
module GF.OldParsing.ConvertGrammar
(pInfo, emptyPInfo,
module GF.OldParsing.GrammarTypes
) where
import GFC (CanonGrammar)
import MkGFC (grammar2canon)
import GF.OldParsing.GrammarTypes
import Ident (Ident(..))
import Option
import GF.System.Tracing
-- import qualified GF.OldParsing.FiniteTypes.Calc as Fin
import qualified GF.OldParsing.ConvertGFCtoMCFG as G2M
import qualified GF.OldParsing.ConvertMCFGtoCFG as M2C
import qualified GF.OldParsing.MCFGrammar as MCFG
import qualified GF.OldParsing.CFGrammar as CFG
pInfo :: Options -> CanonGrammar -> Ident -> PInfo
pInfo opts canon lng = PInfo mcfg cfg mcfp cfp
where mcfg = G2M.convertGrammar cnv (canon, lng)
cnv = maybe "nondet" id $ getOptVal opts gfcConversion
cfg = M2C.convertGrammar mcfg
mcfp = MCFG.pInfo mcfg
cfp = CFG.pInfo cfg
emptyPInfo :: PInfo
emptyPInfo = PInfo [] [] (MCFG.pInfo []) (CFG.pInfo [])
|
