NAME¶
Char - Character operations.
Module¶
Module Char
Documentation¶
Module
Char
:
sig end
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 Objective Caml.
val lowercase :
char -> char
Convert the given character to its equivalent lowercase character.
val uppercase :
char -> char
Convert the given character to its equivalent uppercase character.
type t =
char
An alias for the type of characters.
val compare :
t -> t -> int
The comparison function for characters, with the same specification as
Pervasives.compare . Along with the type
t , this function
compare allows the module
Char to be passed as argument to the
functors
Set.Make and
Map.Make .