Unicode characters.
This module implements Unicode characters.
val char_of : t -> charchar_of u returns the Latin-1 representation of u. If u can not be represented by Latin-1, raises Out_of_range
val of_char : char -> tof_char c returns the Unicode character of the Latin-1 character c
val code : t -> intcode u returns the Unicode code number of u.
val chr : int -> tchr n returns the Unicode character with the code number n. If n does not lay in the valid range of Unicode or designates a surrogate charactor, raises Out_of_range
compare u1 u2 returns, a value > 0 if u1 has a larger Unicode code number than u2, 0 if u1 and u2 are the same Unicode character, a value < 0 if u1 has a smaller Unicode code number than u2.
type uchar = tAliases of type t
val int_of : uchar -> intAlias of code
val of_int : int -> ucharAlias of chr
val is_ascii : uchar -> booltrue if the char is a regular ascii char, i.e. if its code is <= 127