module UChar: BatUChar
type t
exception Out_of_range
val char_of : t -> char
char_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 -> t
of_char c returns the Unicode character of the Latin-1 character c
val code : t -> int
code u returns the Unicode code number of u.
val chr : int -> t
chr 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
val eq : t -> t -> bool
Equality by code point comparison
val compare : t -> t -> int
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 = t
Aliases of type t
val int_of : uchar -> int
Alias of code
val of_int : int -> uchar
Alias of chr
val is_ascii : uchar -> bool
true if the char is a regular ascii char, i.e. if its code is <= 127
Since 2.2.0