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-rw-r--r--src/GF/Compile/GrammarToGFCC.hs10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/GF/Compile/GrammarToGFCC.hs b/src/GF/Compile/GrammarToGFCC.hs
index 5b2d14586..51a99e632 100644
--- a/src/GF/Compile/GrammarToGFCC.hs
+++ b/src/GF/Compile/GrammarToGFCC.hs
@@ -50,15 +50,15 @@ mkCanon2gfcc opts cnc gr =
pars = mkParamLincat gr
-- Adds parsers for all concretes
-addParsers :: D.PGF -> D.PGF
-addParsers pgf = pgf { D.concretes = Map.map conv (D.concretes pgf) }
+addParsers :: Options -> D.PGF -> D.PGF
+addParsers opts pgf = pgf { D.concretes = Map.map conv (D.concretes pgf) }
where
conv cnc = cnc { D.parser = Just pinfo }
where
pinfo
- | Map.lookup (mkCId "erasing") (D.cflags cnc) == Just "on" = PMCFG.convertConcrete (D.abstract pgf) cnc
- | otherwise = FCFG.convertConcrete (D.abstract pgf) cnc
-
+ | flag optErasing (erasingFromCnc `addOptions` opts) = PMCFG.convertConcrete (D.abstract pgf) cnc
+ | otherwise = FCFG.convertConcrete (D.abstract pgf) cnc
+ erasingFromCnc = modifyFlags (\o -> o { optErasing = Map.lookup (mkCId "erasing") (D.cflags cnc) == Just "on"})
-- Generate PGF from GFCM.
-- this assumes a grammar translated by canon2canon