Moduleghc-internal-10.0.0Haskell2010

GHC.Internal.Lexeme

Functions to evaluate whether or not a string is a valid identifier.

Contents

Synopsis

Lexical characteristics of Haskell names

valuestartsVarSym :: Char -> Bool

valuestartsVarId :: Char -> Bool

valuestartsConSym :: Char -> Bool

valuestartsConId :: Char -> Bool

valuestartsVarSymASCII :: Char -> Bool

valueisVarSymChar :: Char -> Bool

valueokSymChar :: Char -> Bool

Is this character acceptable in a symbol (after the first char)? See alexGetByte in GHC.Parser.Lexer