diff options
| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2014-07-01 12:10:02 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2014-07-01 12:10:02 -0400 |
| commit | 854b22ea18090cc226703c4a828a3fc0bfaa0ccd (patch) | |
| tree | 0189621ae31693c9b157d3b3bc7e5edb7f918ec6 /lisp/xt-mouse.el | |
| parent | 005f996739e9b59e01b3c10f153efb4c4e54353d (diff) | |
* lisp/xt-mouse.el (turn-on-xterm-mouse-tracking-on-terminal)
(turn-off-xterm-mouse-tracking-on-terminal): Don't burp if the terminal
is suspended.
Fixes: debbugs:17857
Diffstat (limited to 'lisp/xt-mouse.el')
| -rw-r--r-- | lisp/xt-mouse.el | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/lisp/xt-mouse.el b/lisp/xt-mouse.el index f9e89880dae..e5e77405b02 100644 --- a/lisp/xt-mouse.el +++ b/lisp/xt-mouse.el @@ -312,7 +312,8 @@ terminals that support it.") "Enable xterm mouse tracking on TERMINAL." (when (and xterm-mouse-mode (eq t (terminal-live-p terminal)) ;; Avoid the initial terminal which is not a termcap device. - ;; FIXME: is there more elegant way to detect the initial terminal? + ;; FIXME: is there more elegant way to detect the initial + ;; terminal? (not (string= (terminal-name terminal) "initial_terminal"))) (unless (terminal-parameter terminal 'xterm-mouse-mode) ;; Simulate selecting a terminal by selecting one of its frames @@ -320,7 +321,13 @@ terminals that support it.") (with-selected-frame (car (frames-on-display-list terminal)) (define-key input-decode-map "\e[M" 'xterm-mouse-translate) (define-key input-decode-map "\e[<" 'xterm-mouse-translate-extended)) - (send-string-to-terminal xterm-mouse-tracking-enable-sequence terminal) + (condition-case err + (send-string-to-terminal xterm-mouse-tracking-enable-sequence + terminal) + ;; FIXME: This should use a dedicated error signal. + (error (if (equal (cadr err) "Terminal is currently suspended") + nil ;The sequence will be sent upon resume. + (signal (car err) (cdr err))))) (push xterm-mouse-tracking-enable-sequence (terminal-parameter nil 'tty-mode-set-strings)) (push xterm-mouse-tracking-disable-sequence @@ -338,7 +345,13 @@ terminals that support it.") ;; command too many times (or to catch an unintended key sequence), than ;; to send it too few times (or to fail to let xterm-mouse events ;; pass by untranslated). - (send-string-to-terminal xterm-mouse-tracking-disable-sequence terminal) + (condition-case err + (send-string-to-terminal xterm-mouse-tracking-disable-sequence + terminal) + ;; FIXME: This should use a dedicated error signal. + (error (if (equal (cadr err) "Terminal is currently suspended") + nil + (signal (car err) (cdr err))))) (setf (terminal-parameter nil 'tty-mode-set-strings) (remq xterm-mouse-tracking-enable-sequence (terminal-parameter nil 'tty-mode-set-strings))) |