Add autoload for 'ucs-input-activate and

[gnu-emacs] / src / xterm.c

diff --git a/src/xterm.c b/src/xterm.c
index d4a285f0558a1ef62ee44999f00e0cd89e6bd14d..acbb30ef21b498db295c64974b442baa95a24ba3 100644 (file)
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -3259,7 +3259,6 @@ x_detect_focus_change (dpyinfo, event, bufp)
      struct input_event *bufp;
 {
   struct frame *frame;
-  int nr_events = 0;
 
   frame = x_any_window_to_frame (dpyinfo, event->xany.window);
   if (! frame)
@@ -6175,7 +6174,7 @@ handle_one_xevent (dpyinfo, eventp, finish, hold_quit)
       f = x_top_window_to_frame (dpyinfo, event.xmap.window);
       if (f)
         {
-          /* wait_reading_process_input will notice this and update
+          /* wait_reading_process_output will notice this and update
              the frame's display structures.
              If we where iconified, we should not set garbaged,
              because that stops redrawing on Expose events.  This looks
@@ -7605,11 +7604,13 @@ static Lisp_Object
 x_catch_errors_unwind (old_val)
      Lisp_Object old_val;
 {
-  Lisp_Object first;
+  Lisp_Object first = XCAR (old_val);
+  Display *dpy = XSAVE_VALUE (first)->pointer;
 
-  first = XCAR (old_val);
-
-  XSync (XSAVE_VALUE (first)->pointer, False);
+  /* The display may have been closed before this function is called.
+     Check if it is still open before calling XSync.  */
+  if (x_display_info_for_display (dpy) != 0)
+    XSync (dpy, False);
 
   x_error_message_string = XCDR (old_val);
   return Qnil;
@@ -8199,7 +8200,6 @@ void
 x_calc_absolute_position (f)
      struct frame *f;
 {
-  Window child;
   int win_x = 0, win_y = 0;
   int flags = f->size_hint_flags;
 
@@ -10432,10 +10432,12 @@ x_term_init (display_name, xrm_option, resource_name)
     int screen_number = XScreenNumberOfScreen (dpyinfo->screen);
     double pixels = DisplayHeight (dpyinfo->display, screen_number);
     double mm = DisplayHeightMM (dpyinfo->display, screen_number);
-    dpyinfo->resy = pixels * 25.4 / mm;
+    /* Mac OS X 10.3's Xserver sometimes reports 0.0mm.  */
+    dpyinfo->resy = (mm < 1) ? 100 : pixels * 25.4 / mm;
     pixels = DisplayWidth (dpyinfo->display, screen_number);
+    /* Mac OS X 10.3's Xserver sometimes reports 0.0mm.  */
     mm = DisplayWidthMM (dpyinfo->display, screen_number);
-    dpyinfo->resx = pixels * 25.4 / mm;
+    dpyinfo->resx = (mm < 1) ? 100 : pixels * 25.4 / mm;
   }
 
   dpyinfo->Xatom_wm_protocols