Documentation

is_ident :: Char -> Bool

is_symbol :: Char -> Bool

is_any :: Char -> Bool

is_space :: Char -> Bool

is_lower :: Char -> Bool

is_upper :: Char -> Bool

is_digit :: Char -> Bool

is_alphanum :: Char -> Bool

is_decdigit :: Char -> Bool

is_hexdigit :: Char -> Bool

is_octdigit :: Char -> Bool

hexDigit :: Char -> Int

octDecDigit :: Char -> Int