Char -pretty +parsec
char c parses a single character c. Returns the parsed character (i.e. c).
> semiColon = char ';'
This lexeme parser parses a single literal character. Returns the literal character value. This parsers deals correctly with escape sequences. The literal character is parsed according to the grammar rules defined in the Haskell report (which matches most programming languages quite closely).
Commonly used character parsers.
Parsec compatibility module
This parser succeeds for any character. Returns the parsed character.
Update a source position given a character. If the character is a newline ('\n') or carriage return ('\r') the line number is incremented by 1. If the character is a tab ('t') the column number is incremented to the nearest 8'th column, ie. column + 8 - ((column-1) `mod` 8). In all other cases, the column is incremented by 1.