Module Ecaml.Char_code
A character code is an integer representing a character. Emacs character codes are a superset of the Unicode standard.
(Info-goto-node "(elisp)Character Type")
(Info-goto-node "(elisp)Character Codes")
include Ecaml__.Import.Value.Subtype
type value
type t
= private value
We expose
private value
for free identity conversions when the value is nested in some covariant type, e.g.(symbols : Symbol.t list :> Value.t list)
rather thanList.map symbols ~f:Symbol.to_value
.
val sexp_of_t : t -> Ppx_sexp_conv_lib.Sexp.t
val eq : t -> t -> bool
eq t1 t2 = Value.eq (to_value t1) (to_value t2)
, i.e.eq
checks whether the Emacs values underlyingt1
andt2
are physically equal. This is different thanphys_equal t1 t2
, because we don't always wrapeq
Emacs values inphys_equal
OCaml values. I.e.phys_equal t1 t2
implieseq t1 t2
, but not the converse.
val is_in_subtype : value -> bool
include Ecaml_value__.Valueable0.S with type t := t
val of_value_exn : Ecaml_value__.Value0.t -> t
val to_value : t -> Ecaml_value__.Value0.t
val type_ : t type_
val t : t type_
val of_int_exn : int -> t
val to_int : t -> int
val of_char_exn : char -> t
of_char_exn char
raises ifchar
isn't ASCII, i.e. ifChar.to_int char >= 128
.
val min_value : t
zero
val max_value : t
(describe-function 'max-char)
(Info-goto-node "(elisp)Character Codes")