(x_term_init, XTread_socket): Add HAVE_X_I18N support.

diff --git a/src/xterm.c b/src/xterm.c
index 0908153ea1bb064bf0e4b075c29dbdaf37e49612..57e21af6bc395af2d940c0595e7cf556d9d2a4d8 100644 (file)
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -3265,6 +3265,9 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
   int prefix;
   Lisp_Object part;
   struct x_display_info *dpyinfo;
+#ifdef HAVE_X_I18N
+  Status status_return;
+#endif
 
   if (interrupt_input_blocked)
     {
@@ -3339,6 +3342,11 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
                        /* Since we set WM_TAKE_FOCUS, we must call
                           XSetInputFocus explicitly.  But not if f is null,
                           since that might be an event for a deleted frame.  */
+#ifdef HAVE_X_I18N
+                       /* Not quite sure this is needed -pd */
+                       if (f)
+                         XSetICFocus (FRAME_XIC (f));
+#endif
                        if (f)
                          XSetInputFocus (event.xclient.display,
                                          event.xclient.window,
@@ -3645,8 +3653,25 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
                                        | dpyinfo->hyper_mod_mask
                                        | dpyinfo->alt_mod_mask);
 
+#ifdef HAVE_X_I18N
+                 if (FRAME_XIC (f))
+                   {
+                     /* The necessity of the following line took me
+                        a full work-day to decipher from the docs!!  */
+                     if (XFilterEvent (&event, None))
+                       break;
+                     nbytes = XmbLookupString (FRAME_XIC (f),
+                                               &event.xkey, copy_buffer,
+                                               80, &keysym,
+                                               &status_return);
+                   }
+                 else
+                   nbytes = XLookupString (&event.xkey, copy_buffer,
+                                           80, &keysym, &compose_status);
+#else
                  nbytes = XLookupString (&event.xkey, copy_buffer,
                                          80, &keysym, &compose_status);
+#endif
 
                  orig_keysym = keysym;
 
@@ -3800,6 +3825,11 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
              if (f)
                x_new_focus_frame (dpyinfo, f);
 
+#ifdef HAVE_X_I18N
+             if (f && FRAME_XIC (f))
+               XSetICFocus (FRAME_XIC (f));
+#endif
+
 #ifdef USE_X_TOOLKIT
              goto OTHER;
 #endif /* USE_X_TOOLKIT */
@@ -3838,6 +3868,11 @@ XTread_socket (sd, bufp, numchars, waitp, expected)
              if (f && f == dpyinfo->x_focus_frame)
                x_new_focus_frame (dpyinfo, 0);
 
+#ifdef HAVE_X_I18N
+             if (f && FRAME_XIC (f))
+               XUnsetICFocus (FRAME_XIC (f));
+#endif
+
 #ifdef USE_X_TOOLKIT
              goto OTHER;
 #endif /* USE_X_TOOLKIT */
@@ -5818,6 +5853,10 @@ x_term_init (display_name, xrm_option, resource_name)
       x_initialized = 1;
     }
 
+#ifdef HAVE_X_I18N
+  setlocale (LC_ALL, NULL);
+#endif
+
 #ifdef USE_X_TOOLKIT
   /* weiner@footloose.sps.mot.com reports that this causes
      errors with X11R5: