Module Char: character operations
val code: char -> int
-
Return the ASCII code of the argument.
val chr: int -> char
-
Return the character with the given ASCII code.
Raise Invalid_argument "Char.chr" if the argument is
outside the range 0--255.
val escaped : char -> string
-
Return a string representing the given character,
with special characters escaped following the lexical conventions
of Caml Light.
val lowercase: char -> char
val uppercase: char -> char
-
Convert the given character to its equivalent lowercase or
uppercase character, respectively.