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136
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1 /* input-method-xfs.c provides just only locale initialize
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2 for non Motif people. (stoled from input-method-xlib.c)
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3 Why I made this code is to initialize X locale environment for
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4 the purpose of use XFontSet correctly in lwlib/xlwmenu.c.
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5 And this code donot provides input methods under Xlib while they
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6 prefer to use Canna, Wnn, skk or something like that.
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7 This code has been tested on FreeBSD 2.2.1 and Solaris2.5.
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8
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9 Copyright (C) 1997 Kazuyuki IENAGA.
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10
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11 This file is a part of XEmacs.
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12
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13 XEmacs is free software; you can redistribute it and/or modify it
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14 under the terms of the GNU General Public License as published by the
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15 Free Software Foundation; either version 2, or (at your option) any
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16 later version.
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17
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18 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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19 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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20 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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21 for more details.
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22
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23 You should have received a copy of the GNU General Public License
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24 along with XEmacs; see the file COPYING. If not, write to
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25 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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26 Boston, MA 02111-1307, USA. */
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27
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28 #include <X11/Xlocale.h> /* More portable than <locale.h> ? */
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29 #include <config.h>
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30 #include "lisp.h"
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31 #include "frame.h"
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32 #include "device.h"
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33 #include "window.h"
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34 #include "buffer.h"
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35 #include "console-x.h"
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36 #include "EmacsFrame.h"
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37 #include "events.h"
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38
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39 #ifdef __FreeBSD__
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40 #include <osreldate.h>
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41 #endif
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42
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43 #ifdef USE_XFONTSET
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44 void
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45 Initialize_Locale (void)
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46 {
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47 char *locale;
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48
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49 XtSetLanguageProc (NULL, (XtLanguageProc) NULL, NULL);
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50 #ifdef __FreeBSD_version
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51 # if __FreeBSD_version >= 199701 /* waiting FreeBSD supports all locale */
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52 if ((locale = setlocale(LC_CTYPE, "")) == NULL)
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53 # else
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54 if ((locale = setlocale (LC_ALL, "")) == NULL)
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55 # endif
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56 #else
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57 if ((locale = setlocale (LC_ALL, "")) == NULL)
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58 #endif
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59 {
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60 stderr_out ("Can't set locale.\n");
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61 stderr_out ("Using C locale instead.\n");
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62 putenv ("LANG=C");
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63 putenv ("LC_ALL=C");
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64 if ((locale = setlocale (LC_ALL, "C")) == NULL)
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65 {
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66 stderr_out ("Can't even set locale to `C'!\n");
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67 return;
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68 }
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69 }
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70
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71 if (!XSupportsLocale ())
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72 {
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73 stderr_out ("X Windows does not support locale `%s'\n", locale);
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74 stderr_out ("Using C Locale instead\n");
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75 putenv ("LANG=C");
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76 putenv ("LC_ALL=C");
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77 if ((locale = setlocale (LC_ALL, "C")) == NULL)
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78 {
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79 stderr_out ("Can't even set locale to `C'!\n");
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80 return;
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81 }
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82 if (!XSupportsLocale ())
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83 {
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84 stderr_out ("X Windows does not even support locale `C'!\n");
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85 return;
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86 }
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87 }
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88
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89 if (XSetLocaleModifiers ("") == NULL)
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90 {
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91 stderr_out ("XSetLocaleModifiers(\"\") failed\n");
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92 stderr_out ("Check the value of the XMODIFIERS environment variable.\n");
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93 }
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94 }
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95 #endif /* USE_XFONTSET */
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