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-rw-r--r--src/GF/Devel/GrammarToGFCC.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/GF/Devel/GrammarToGFCC.hs b/src/GF/Devel/GrammarToGFCC.hs
index 4353eda03..0d24113dd 100644
--- a/src/GF/Devel/GrammarToGFCC.hs
+++ b/src/GF/Devel/GrammarToGFCC.hs
@@ -459,7 +459,8 @@ term2term cgr env@(labels,untyps,typs) tr = case tr of
Vr (IA (cat, _)) -> return (identC cat,[])
Vr (IAV (cat,_,_)) -> return (identC cat,[])
Vr (IC s) -> return (identC cat,[]) where
- cat = init (reverse (dropWhile (/='_') (reverse s))) ---- from gf parser
+ cat = takeWhile (/='_') s ---- also to match IAVs; no _ in a cat tolerated
+ ---- init (reverse (dropWhile (/='_') (reverse s))) ---- from gf parser
---- Vr _ -> error $ "getLab " ++ show tr
P p lab2 -> do
(cat,labs) <- getLab p