| Safe Haskell | Safe |
|---|---|
| Language | Haskell2010 |
Text.Cassette.Char
- oneOf :: [Char] -> PP Char
- noneOf :: [Char] -> PP Char
- skip :: (Char -> Bool) -> Char -> PP0
- skipSpace :: PP0
- optSpace :: PP0
- sepSpace :: PP0
- newline :: PP0
- tab :: PP0
- upper :: PP Char
- lower :: PP Char
- alphaNum :: PP Char
- letter :: PP Char
- digit :: PP Char
- hexDigit :: PP Char
- octDigit :: PP Char
- anyChar :: PP Char
- char :: Char -> PP0
Documentation
Succeeds if the current character is in the supplied list of characters.
See also satisfy.
vowel = oneOf "aeiou"
skipSpace marks a position where whitespace is allowed to
occur. It accepts arbitrary space while parsing, and produces
no space while printing.
optSpace marks a position where whitespace is desired to occur.
It accepts arbitrary space while parsing, and produces a
single space character while printing.
sepSpace marks a position where whitespace is required to
occur. It requires one or more space characters while parsing,
and produces a single space character while printing.