printSDoc, printErrs, hPrintDump, printDump,
printForC, printForAsm, printForUser, printForUserPartWay,
pprCode, mkCodeStyle,
- showSDoc, showSDocForUser, showSDocDebug, showSDocDump,
+ showSDoc, showSDocOneLine,
+ showSDocForUser, showSDocDebug, showSDocDump, showSDocDumpOneLine,
+ showPpr,
showSDocUnqual, showsPrecSDoc,
pprInfixVar, pprPrefixVar,
-- in source code, names are qualified by ModuleNames.
type QueryQualifyName = Module -> OccName -> QualifyName
+-- See Note [Printing original names] in HscTypes
data QualifyName -- given P:M.T
= NameUnqual -- refer to it as "T"
| NameQual ModuleName -- refer to it as "X.T" for the supplied X
-- However, Doc *is* an instance of Show
-- showSDoc just blasts it out as a string
showSDoc :: SDoc -> String
-showSDoc d = show (d defaultUserStyle)
+showSDoc d = Pretty.showDocWith PageMode (d defaultUserStyle)
+
+-- This shows an SDoc, but on one line only. It's cheaper than a full
+-- showSDoc, designed for when we're getting results like "Foo.bar"
+-- and "foo{uniq strictness}" so we don't want fancy layout anyway.
+showSDocOneLine :: SDoc -> String
+showSDocOneLine d = Pretty.showDocWith PageMode (d defaultUserStyle)
showSDocForUser :: PrintUnqualified -> SDoc -> String
showSDocForUser unqual doc = show (doc (mkUserStyle unqual AllTheWay))
showsPrecSDoc p d = showsPrec p (d defaultUserStyle)
showSDocDump :: SDoc -> String
-showSDocDump d = show (d PprDump)
+showSDocDump d = Pretty.showDocWith PageMode (d PprDump)
+
+showSDocDumpOneLine :: SDoc -> String
+showSDocDumpOneLine d = Pretty.showDocWith OneLineMode (d PprDump)
showSDocDebug :: SDoc -> String
showSDocDebug d = show (d PprDebug)
+
+showPpr :: Outputable a => a -> String
+showPpr = showSDoc . ppr
\end{code}
\begin{code}