Merged from emacs@sv.gnu.org.

Patches applied:

 * emacs@sv.gnu.org/emacs--devo--0--patch-536
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-537
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-538
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-539
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-540
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-541
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-542
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-543
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-544
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-545
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-546
   Update from erc--emacs--22

 * emacs@sv.gnu.org/emacs--devo--0--patch-547
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-548
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-549
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-550
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-551
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-552
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-553
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-554
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-555
   erc-iswitchb: Temporarily enable iswitchb mode

 * emacs@sv.gnu.org/emacs--devo--0--patch-556
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-557
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-558
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-559
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-560
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-561
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-562
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-563
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-564
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-565
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-566
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-567
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-568
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-569
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-570
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-571
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-572
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-573
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-574
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-575
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-576
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-577
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-578
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-579
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-580
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-581
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-582
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-583
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-584
   Fix admin/quick-install-emacs to work with recent versions of autoconf

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-171
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-172
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-173
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-174
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-175
   Update from CVS: lisp/legacy-gnus-agent.el: Add Copyright notice.

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-176
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-177
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-178
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-179
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-180
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-181
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-182
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-183
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-184
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-185
   Merge from emacs--devo--0

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-590

1 files changed, 27 insertions, 2 deletions

diff --git a/src/mac.c b/src/mac.c
index c4275caa741..7a08d828725 100644
--- a/src/mac.c
+++ b/src/mac.c
@@ -79,6 +79,15 @@ static ComponentInstance as_scripting_component;
 /* The single script context used for all script executions.  */
 static OSAID as_script_context;
 
+#if TARGET_API_MAC_CARBON
+static int wakeup_from_rne_enabled_p = 0;
+#define ENABLE_WAKEUP_FROM_RNE (wakeup_from_rne_enabled_p = 1)
+#define DISABLE_WAKEUP_FROM_RNE (wakeup_from_rne_enabled_p = 0)
+#else
+#define ENABLE_WAKEUP_FROM_RNE 0
+#define DISABLE_WAKEUP_FROM_RNE 0
+#endif
+
 #ifndef MAC_OSX
 static OSErr posix_pathname_to_fsspec P_ ((const char *, FSSpec *));
 static OSErr fsspec_to_posix_pathname P_ ((const FSSpec *, char *, int));
@@ -2431,6 +2440,7 @@ select (nfds, rfds, wfds, efds, timeout)
      BLOCK_INPUT block, in case that some input has already been read
      asynchronously.  */
   BLOCK_INPUT;
+  ENABLE_WAKEUP_FROM_RNE;
   if (!detect_input_pending ())
     {
 #if TARGET_API_MAC_CARBON
@@ -2461,6 +2471,7 @@ select (nfds, rfds, wfds, efds, timeout)
         }
 #endif /* not TARGET_API_MAC_CARBON */
     }
+  DISABLE_WAKEUP_FROM_RNE;
   UNBLOCK_INPUT;
 
   if (err == noErr)
@@ -4841,8 +4852,8 @@ DEFUN ("mac-code-convert-string", Fmac_code_convert_string, Smac_code_convert_st
        doc: /* Convert STRING from SOURCE encoding to TARGET encoding.
 The conversion is performed using the converter provided by the system.
 Each encoding is specified by either a coding system symbol, a mime
-charset string, or an integer as a CFStringEncoding value.  Nil for
-encoding means UTF-16 in native byte order, no byte order mark.
+charset string, or an integer as a CFStringEncoding value.  An encoding
+of nil means UTF-16 in native byte order, no byte order mark.
 On Mac OS X 10.2 and later, you can do Unicode Normalization by
 specifying the optional argument NORMALIZATION-FORM with a symbol NFD,
 NFKD, NFC, NFKC, HFS+D, or HFS+C.
@@ -5023,6 +5034,7 @@ select_and_poll_event (nfds, rfds, wfds, efds, timeout)
      BLOCK_INPUT block, in case that some input has already been read
      asynchronously.  */
   BLOCK_INPUT;
+  ENABLE_WAKEUP_FROM_RNE;
   if (!detect_input_pending ())
     {
       EMACS_TIME select_timeout;
@@ -5045,6 +5057,7 @@ select_and_poll_event (nfds, rfds, wfds, efds, timeout)
                                   kEventLeaveInQueue, NULL);
         }
     }
+  DISABLE_WAKEUP_FROM_RNE;
   UNBLOCK_INPUT;
 
   if (r != 0)
@@ -5124,6 +5137,7 @@ sys_select (nfds, rfds, wfds, efds, timeout)
          BLOCK_INPUT block, in case that some input has already been
          read asynchronously.  */
       BLOCK_INPUT;
+      ENABLE_WAKEUP_FROM_RNE;
       if (!detect_input_pending ())
         {
           int minfd, fd;
@@ -5184,6 +5198,7 @@ sys_select (nfds, rfds, wfds, efds, timeout)
                 CFRunLoopRemoveSource (runloop, source, kCFRunLoopDefaultMode);
               }
         }
+      DISABLE_WAKEUP_FROM_RNE;
       UNBLOCK_INPUT;
 
       if (err == noErr || err == eventLoopQuitErr)
@@ -5385,6 +5400,16 @@ init_mac_osx_environment ()
 }
 #endif /* MAC_OSX */
 
+#if TARGET_API_MAC_CARBON
+void
+mac_wakeup_from_rne ()
+{
+  if (wakeup_from_rne_enabled_p)
+    /* Post a harmless event so as to wake up from
+       ReceiveNextEvent.  */
+    mac_post_mouse_moved_event ();
+}
+#endif
 
 void
 syms_of_mac ()