Merge from trunk.

2 files changed, 26 insertions, 21 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 11432b45f92..e6416a5a56d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,4 +1,4 @@
-2011-10-13  Paul Eggert  <eggert@cs.ucla.edu>
+2011-10-14  Paul Eggert  <eggert@cs.ucla.edu>
 
         Fix integer width and related bugs.
         * alloc.c (pure_bytes_used_lisp, pure_bytes_used_non_lisp):
@@ -789,6 +789,11 @@
         rather than rolling our own approximation.
         (SCROLL_BAR_VEC_SIZE): Remove; not used.
 
+2011-10-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * xterm.c (frame_highlight, frame_unhighlight): Ignore unexplained
+        errors in XSetWindowBorder (bug#9310).
+
 2011-10-13  Dmitry Antipov  <dmantipov@yandex.ru>
 
         * editfns.c (Fset_time_zone_rule): Replace free with xfree to
@@ -862,8 +867,8 @@
 
 2011-10-07  Stefan Monnier  <monnier@iro.umontreal.ca>
 
-        * buffer.c (syms_of_buffer) <enable-multibyte-characters>: Don't
-        advertise functionality which we discourage or doesn't work.
+        * buffer.c (syms_of_buffer) <enable-multibyte-characters>:
+        Don't advertise functionality which we discourage or doesn't work.
 
 2011-10-07  Paul Eggert  <eggert@cs.ucla.edu>
 
@@ -1129,8 +1134,7 @@
 2011-09-17  Eli Zaretskii  <eliz@gnu.org>
 
         * xdisp.c (reseat_at_next_visible_line_start): Keep information
-        about the current paragraph and restore it after the call to
-        reseat.
+        about the current paragraph and restore it after the call to reseat.
 
         * bidi.c (MAX_PARAGRAPH_SEARCH): New macro.
         (bidi_find_paragraph_start): Search back for paragraph beginning
@@ -1350,7 +1354,7 @@
         * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
         (esprintf, exprintf, evxprintf): New functions.
         * keyboard.c (command_loop_level): Now EMACS_INT, not int.
-        (cmd_error): kbd macro iterations count is now EMACS_INT, not int.
+        (cmd_error): Kbd macro iterations count is now EMACS_INT, not int.
         (modify_event_symbol): Do not assume that the length of
         name_alist_or_stem is safe to alloca and fits in int.
         (Fexecute_extended_command): Likewise for function name and binding.
@@ -2094,8 +2098,7 @@
 
 2011-08-18  Andreas Schwab  <schwab@linux-m68k.org>
 
-        * process.c (Fnetwork_interface_list): Correctly determine buffer
-        size.
+        * process.c (Fnetwork_interface_list): Correctly determine buffer size.
 
 2011-08-17  Chong Yidong  <cyd@stupidchicken.com>
 
@@ -2140,15 +2143,10 @@
 
 2011-08-15  Eli Zaretskii  <eliz@gnu.org>
 
-        * biditype.h: File removed.
-
-        * bidimirror.h: File removed.
-
-        * deps.mk (bidi.o): Remove biditype.h and
-        bidimirror.h.
-
-        * makefile.w32-in ($(BLD)/bidi.$(O)): Remove biditype.h and
-        bidimirror.h.
+        * bidimirror.h:
+        * biditype.h: Remove file.
+        * makefile.w32-in ($(BLD)/bidi.$(O)):
+        * deps.mk (bidi.o): Remove biditype.h and bidimirror.h.
 
         * dispextern.h: Fix a typo in the comment to bidi_type_t.
 
@@ -2323,8 +2321,7 @@
 
 2011-08-04  Andreas Schwab  <schwab@linux-m68k.org>
 
-        * regex.c (re_iswctype): Remove some redundant boolean
-        conversions.
+        * regex.c (re_iswctype): Remove some redundant boolean conversions.
 
 2011-08-04  Jan Djärv  <jan.h.d@swipnet.se>
 
@@ -2861,8 +2858,7 @@
 2011-07-15  Eli Zaretskii  <eliz@gnu.org>
 
         * xdisp.c (move_it_in_display_line_to): Fix vertical motion with
-        bidi redisplay when a line includes both an image and is
-        truncated.
+        bidi redisplay when a line includes both an image and is truncated.
 
 2011-07-14  Paul Eggert  <eggert@cs.ucla.edu>
 
diff --git a/src/xterm.c b/src/xterm.c
index f40deca1e88..df83941f0d1 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -3355,8 +3355,14 @@ frame_highlight (struct frame *f)
      and border pixel are window attributes which are "private to the
      client", so we can always change it to whatever we want.  */
   BLOCK_INPUT;
+  /* I recently started to get errors in this XSetWindowBorder, depending on
+     the window-manager in use, tho something more is at play since I've been
+     using that same window-manager binary for ever.  Let's not crash just
+     because of this (bug#9310).  */
+  x_catch_errors (FRAME_X_DISPLAY (f));
   XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
                     f->output_data.x->border_pixel);
+  x_uncatch_errors ();
   UNBLOCK_INPUT;
   x_update_cursor (f, 1);
   x_set_frame_alpha (f);
@@ -3370,8 +3376,11 @@ frame_unhighlight (struct frame *f)
      and border pixel are window attributes which are "private to the
      client", so we can always change it to whatever we want.  */
   BLOCK_INPUT;
+  /* Same as above for XSetWindowBorder (bug#9310).  */
+  x_catch_errors (FRAME_X_DISPLAY (f));
   XSetWindowBorderPixmap (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
                           f->output_data.x->border_tile);
+  x_uncatch_errors ();
   UNBLOCK_INPUT;
   x_update_cursor (f, 1);
   x_set_frame_alpha (f);