Prelude> :m Text.ParserCombinators.Parsec.Language
Prelude Text.ParserCombinators.Parsec.Language> :t haskellDef
haskellDef :: forall st. LanguageDef st
Prelude Text.ParserCombinators.Parsec.Language> :t commentStart haskellDef
commentStart haskellDef :: String
Prelude Text.ParserCombinators.Parsec.Language> :t (commentStart haskellDef)
(commentStart haskellDef) :: String
Prelude Text.ParserCombinators.Parsec.Language> commentStart haskellDef
Loading package parsec ... linking ... done.
"{-"
Prelude Text.ParserCombinators.Parsec.Language> commentStart haskellStyle
"{-"
Prelude Text.ParserCombinators.Parsec.Language> commentStart javaStyle
"/*"
Prelude Text.ParserCombinators.Parsec.Language> commentStart emptyDef
""
Prelude Text.ParserCombinators.Parsec.Language> commentStart haskellDef
"{-"
Prelude Text.ParserCombinators.Parsec.Language> commentStart mondrianDef
"/*"
