[Emacs-diffs] /srv/bzr/emacs/emacs-24 r108623: Fix for xterm reportBackground query.

[Chong Yidong]

------------------------------------------------------------
revno: 108623
fixes bug: http://debbugs.gnu.org/10959
committer: Chong Yidong <address@hidden>
branch nick: trunk
timestamp: Sat 2012-06-16 17:56:15 +0800
message:
  Fix for xterm reportBackground query.
  
  * lisp/term/xterm.el (terminal-init-xterm): Discard input before
  querying background mode.
modified:
  lisp/ChangeLog
  lisp/term/xterm.el

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2012-06-16 09:48:23 +0000
+++ b/lisp/ChangeLog    2012-06-16 09:56:15 +0000
@@ -1,3 +1,8 @@
+2012-06-16  Chong Yidong  <address@hidden>
+
+       * term/xterm.el (terminal-init-xterm): Discard input before
+       querying background mode (Bug#10959).
+
 2012-06-16  Stefan Merten  <address@hidden>
 
        * textmodes/rst.el: Added and corrected some comments.

=== modified file 'lisp/term/xterm.el'
--- a/lisp/term/xterm.el        2012-04-22 13:58:00 +0000
+++ b/lisp/term/xterm.el        2012-06-16 09:56:15 +0000
@@ -539,6 +539,7 @@
                 (and (memq 'reportBackground tocheck-capabilities)
                      version
                      (>= version 242)))
+       (discard-input)
         (send-string-to-terminal "\e]11;?\e\\")
         (when (and (equal (read-event nil nil 2) ?\e)
                    (equal (read-event nil nil 2) ?\]))