package lablgtk3

  1. Overview
  2. Docs
OCaml interface to GTK+3

Install 

dune-project
 Dependency

github.com Readme Changelog Edit opam file Versions (15)

Authors

  1. Jacques Garrigue

Maintainers

  1. G
    garrigue@math.nagoya-u.ac.jp

Sources

lablgtk3-3.1.1.tbz
sha256=22c7061c8acb49c1ccd0a19396d2b1d7d1d677e0ce7954122404be94a00fecf9
sha512=193c340d9941680869eb90bc89f5b27cc5bdf294f4635081a9ba56a99fa2982266c4ee2eb5fd04d3a3f6150082800de5df786def8c72a276a779d843d914e9e3

doc/lablgtk3/Gutf8/index.html

Module Gutf8

Pure ocaml module for conversion between UCS and UTF8

type unichar = int
type unistring = unichar array
val from_unichar : unichar -> string

from_unichar 0xiii converts a code point iii (usually in hexadecimal form) into a string containing the UTF-8 encoded character 0xiii. See unicode.org for charmaps. Does not check that the given code point is a valid unicode point.

val from_unistring : unistring -> string
val to_unichar_validated : string -> pos:int ref -> unichar

to_unichar_validated decodes an UTF-8 encoded code point and checks for incomplete characters, invalid characters and overlong encodings.

  • raises Convert.Error

    if invalid

val to_unichar : string -> pos:int ref -> unichar

to_unichar decodes an UTF-8 encoded code point. Result is undefined if pos does not point to a valid UTF-8 encoded character.

val to_unistring : string -> unistring

to_unistring decodes an UTF-8 encoded string into an array of unichar. The string must be valid.

val first_char : string -> unichar

first_char returns the first UTF-8 encoded code point.

val next : string -> pos:int -> int

next returns the position of the code point following the one at pos.

val length : string -> int

length returns the number of code-points in the UTF-8 encode string

module Error : sig ... end

to_unichar_validated may raise PARTIAL_INPUT or ILLEGAL_SEQUENCE