From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Jim Meyering <jim@meyering.net>
Cc: 17607@debbugs.gnu.org
Subject: bug#17607: emacs -nw FILE incurs 2-second wait before displaying anything
Date: Thu, 12 Jun 2014 09:35:33 -0400 [thread overview]
Message-ID: <jwv7g4m9s4w.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <CA+8g5KHpMzWa4ZBksKPe3wf3rbSy8WzvWP7CbEBMHeGM12Uq9w@mail.gmail.com> (Jim Meyering's message of "Mon, 26 May 2014 21:35:32 -0700")
[ Please don't crosspost messages between emacs-devel and bug-gnu-emacs.
Or between bug-gnu-emacs and pretty much anything else. ]
>>> This problem arises only with OS X's "Terminal" (2.3 (309)), but not
>>> with aterm, xterm, or iTerm. Here's the output of "C-h l":
>>> ESC [ > 8 3 ; 4 0 0 0 3 ; 0 c C-h l
>> Hmmm... can you check with the Emacs pretest (24.3.91 or checked out
>> from `emacs-24')? If you still see the problem there, please make it
>> a bug report so we can better track it.
> I confirm that the 2-second delay still strikes when using a
> just-bootstrapped-from-"emacs-24" binary and running
> src/emacs -nw -Q FILE. I see the same output as above for "C-h l".
Does the patch below fix the 2-second wait?
Stefan
=== modified file 'lisp/term/xterm.el'
--- lisp/term/xterm.el 2014-04-22 20:35:33 +0000
+++ lisp/term/xterm.el 2014-06-12 13:30:56 +0000
@@ -509,6 +509,10 @@
;; Gnome terminal 3.6.1 reports 1;3406;0
;; Gnome terminal 2.32.1 reports 1;2802;0
(setq version 200))
+ (when (and (> version 2000) (equal (match-string 1 str) "83"))
+ ;; OSX's Terminal.app (version 2.3 (309), which returns 83;40003;0)
+ ;; seems to also lack support for some of these.
+ (setq version 240))
;; If version is 242 or higher, assume the xterm supports
;; reporting the background color (TODO: maybe earlier
;; versions do too...)
next prev parent reply other threads:[~2014-06-12 13:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-26 17:41 emacs -nw FILE incurs 2-second wait before displaying anything Jim Meyering
2014-05-26 19:04 ` Eli Zaretskii
2014-05-26 20:19 ` Stefan Monnier
2014-05-27 2:51 ` Jim Meyering
2014-05-27 3:28 ` Stefan Monnier
2014-05-27 4:35 ` Jim Meyering
2014-06-12 13:35 ` Stefan Monnier [this message]
2014-06-13 0:35 ` bug#17607: " Jim Meyering
2014-06-13 15:07 ` Stefan Monnier
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