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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 /lisp/term/xterm.el
parent6665a6fd1968288bc83ff8857665168b29828a8b (diff)
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Fix for xterm reportBackground query.
* lisp/term/xterm.el (terminal-init-xterm): Discard input before querying background mode. Fixes: debbugs:10959
Diffstat (limited to 'lisp/term/xterm.el')
-rw-r--r--lisp/term/xterm.el1
1 files changed, 1 insertions, 0 deletions
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) ?\]))