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authorChong Yidong <cyd@gnu.org>2012-06-16 17:56:15 +0800
committerChong Yidong <cyd@gnu.org>2012-06-16 17:56:15 +0800
commit771e3eae1e110cbf1ba50ae25bfcf560fdb0822c (patch)
tree2f0e3fdacfb4338b52e155860d05e6055b0356ea
parent6665a6fd1968288bc83ff8857665168b29828a8b (diff)
downloademacs-771e3eae1e110cbf1ba50ae25bfcf560fdb0822c.tar.gz
Fix for xterm reportBackground query.
* lisp/term/xterm.el (terminal-init-xterm): Discard input before querying background mode. Fixes: debbugs:10959
-rw-r--r--lisp/ChangeLog5
-rw-r--r--lisp/term/xterm.el1
2 files changed, 6 insertions, 0 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 6e78f41e6a7..609dcb117b4 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2012-06-16 Chong Yidong <cyd@gnu.org>
+
+ * term/xterm.el (terminal-init-xterm): Discard input before
+ querying background mode (Bug#10959).
+
2012-06-16 Stefan Merten <smerten@oekonux.de>
* textmodes/rst.el: Added and corrected some comments.
diff --git a/lisp/term/xterm.el b/lisp/term/xterm.el
index 51e5aa5796d..28fb9da0b9d 100644
--- a/lisp/term/xterm.el
+++ b/lisp/term/xterm.el
@@ -539,6 +539,7 @@ The relevant features are:
(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) ?\]))