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locale.ml
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locale.ml
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(* Wyrd -- a curses-based front-end for Remind
* Copyright (C) 2005, 2006, 2007, 2008, 2010, 2011-2013 Paul Pelzl
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Bug reports can be entered at http://bugs.launchpad.net/wyrd .
* For anything else, feel free to contact Paul Pelzl at <[email protected]>.
*)
(* OCaml binding for setlocale(), required to kick ncurses into
* properly rendering non-ASCII chars. *)
type t = LC_ALL | LC_COLLATE | LC_CTYPE | LC_MONETARY |
LC_NUMERIC | LC_TIME | LC_MESSAGES |
LC_UNDEFINED of int
(* Binds to C library setlocale() *)
external setlocale_int : int -> string -> string = "ml_setlocale"
(* Provide a more OCamlish interface *)
let setlocale (category : t) (param : string) =
let int_category =
match category with
| LC_ALL -> 0
| LC_COLLATE -> 1
| LC_CTYPE -> 2
| LC_MONETARY -> 3
| LC_NUMERIC -> 4
| LC_TIME -> 5
| LC_MESSAGES -> 6
| LC_UNDEFINED i -> i
in
setlocale_int int_category param