forked from GitHub/gf-core
Use filtering in regular printer.
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@@ -79,9 +79,12 @@ nonLeftRecursivePrinter :: Maybe SISRFormat -> PGF -> CId -> String
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nonLeftRecursivePrinter sisr pgf cnc = prSRG sisr $ makeNonLeftRecursiveSRG pgf cnc
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nonLeftRecursivePrinter sisr pgf cnc = prSRG sisr $ makeNonLeftRecursiveSRG pgf cnc
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regularPrinter :: PGF -> CId -> String
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regularPrinter :: PGF -> CId -> String
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regularPrinter pgf cnc = prSRG Nothing $ makeSRG makeRegular pgf cnc
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regularPrinter pgf cnc = prSRG Nothing $ makeSRG preprocess pgf cnc
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where
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where
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preprocess = makeRegular
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preprocess = mergeIdentical
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. makeRegular
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. topDownFilter
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. bottomUpFilter
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makeSRG :: (CFG -> CFG) -> PGF -> CId -> SRG
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makeSRG :: (CFG -> CFG) -> PGF -> CId -> SRG
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makeSRG = mkSRG cfgToSRG
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makeSRG = mkSRG cfgToSRG
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