From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: 16988@debbugs.gnu.org
Subject: bug#16988: 24.3.50; emacs -nw -Q --eval '(kill-emacs)' takes 2 seconds unless I hit a key
Date: Wed, 26 Mar 2014 11:29:11 +0100 [thread overview]
Message-ID: <87y4zxcky0.fsf@yahoo.fr> (raw)
In-Reply-To: <jwv8urx3cl1.fsf-monnier+bug#16988@gnu.org> (Stefan Monnier's message of "Tue, 25 Mar 2014 22:44:18 -0400")
Stefan Monnier <monnier@IRO.UMontreal.CA> writes:
>> With latest trunk:
>> $ time src/emacs -nw -Q --eval '(kill-emacs)'
>> real 0m2.064s
>> user 0m0.030s
>> sys 0m0.010s
>> If however I hit a key, emacs exits immediately.
>
> The patch below works for me, but I'm not sure if the terminal type and
> version returned by gnome-terminal is "stable" or not.
> Can you confirm it fixes your problem as well?
Here's a patch based on COLORTERM which works for me.
diff --git a/lisp/term/xterm.el b/lisp/term/xterm.el
index eac4014..bd5675b 100644
--- a/lisp/term/xterm.el
+++ b/lisp/term/xterm.el
@@ -503,6 +503,12 @@ The relevant features are:
;; Since xterm-280, the terminal type (NUMBER1) is now 41 instead of 0.
(when (string-match "\\([0-9]+\\);\\([0-9]+\\);0" str)
(let ((version (string-to-number (match-string 2 str))))
+ ;; gnome-terminal pretends to be xterm but lacks some of its
+ ;; more recent features. See bug#16988.
+ (let ((colorterm (getenv "COLORTERM" (selected-frame))))
+ (when (and colorterm
+ (string-match "\\`gnome-terminal" colorterm))
+ (setq version 200)))
;; If version is 242 or higher, assume the xterm supports
;; reporting the background color (TODO: maybe earlier
;; versions do too...)
--
Nico.
next prev parent reply other threads:[~2014-03-26 10:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-11 15:22 bug#16988: 24.3.50; emacs -nw -Q --eval '(kill-emacs)' takes 2 seconds unless I hit a key Nicolas Richard
2014-03-11 17:18 ` Eli Zaretskii
2014-03-11 19:08 ` Nicolas Richard
2014-03-12 8:59 ` Nicolas Richard
2014-03-12 14:32 ` bug#16988: xterm--version-handler, accepting any terminal type rather than 0 Stefan Monnier
2014-03-12 16:13 ` W. Trevor King
2014-03-26 2:44 ` bug#16988: 24.3.50; emacs -nw -Q --eval '(kill-emacs)' takes 2 seconds unless I hit a key Stefan Monnier
2014-03-26 6:47 ` Nicolas Richard
2014-03-26 10:29 ` Nicolas Richard [this message]
2014-03-26 12:46 ` Stefan Monnier
2014-03-26 13:38 ` Nicolas Richard
2014-04-22 20:36 ` Stefan Monnier
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