26 lines
829 B
Haskell
26 lines
829 B
Haskell
module Language.Haskell.GhcMod.Doc where
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import GHC
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import Language.Haskell.GhcMod.Gap (withStyle, showDocWith)
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import Outputable
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import Pretty (Mode(..))
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showPage :: DynFlags -> PprStyle -> SDoc -> String
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showPage dflag style = showDocWith dflag PageMode . withStyle dflag style
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showOneLine :: DynFlags -> PprStyle -> SDoc -> String
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showOneLine dflag style = showDocWith dflag OneLineMode . withStyle dflag style
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showForUser :: DynFlags -> PrintUnqualified -> SDoc -> String
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showForUser dflags unqual sdoc =
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showDocWith dflags PageMode $
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runSDoc sdoc $ initSDocContext dflags $ mkUserStyle unqual AllTheWay
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getStyle :: GhcMonad m => m PprStyle
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getStyle = do
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unqual <- getPrintUnqual
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return $ mkUserStyle unqual AllTheWay
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styleUnqualified :: PprStyle
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styleUnqualified = mkUserStyle neverQualify AllTheWay
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