From: Dmitry Gutov <dgutov@yandex.ru>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 13743@debbugs.gnu.org
Subject: bug#13743: 24.2.93; Segmentation fault when trying to [s]teal a file opened elsewhere
Date: Thu, 21 Feb 2013 12:30:24 +0400 [thread overview]
Message-ID: <5125DB20.4090609@yandex.ru> (raw)
In-Reply-To: <83ehgaok86.fsf@gnu.org>
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On 20.02.2013 23:31, Eli Zaretskii wrote:
> Thanks. This shows quite a different story. But the backtrace alone
> is not enough to figure out what goes wrong in this scenario and why,
> at least not for me (and I don't see anyone else jumping in to dig
> into this problem). And since reproducing this involves tricky
Thanks for looking into this, but I'd like to emphasize that so far I've
only seen this bug on GNU/Linux.
> non-default setup and an external package, I wonder if you could
> provide a recipe starting with "emacs -Q" or with a minimal .emacs
> init file, and show every command you type to reproduce the crash?
Here's the recipe:
1. Have case2.html.erb saved somewhere (attached). The contents of the
file are somewhat important, and also its length: if I delete the
"sparta" line - no bug.
2. Check out this repository: https://github.com/purcell/mmm-mode
2. Open the test file in some Emacs instance, make a modification
(prepend the first line with some spaces, for example). Don't save it.
3. Open a new Emacs instance (-Q). I'd recommend doing it with branch
emacs-24, since trunk currently has some problems with font-lock
(Bug#13751).
4. Paste the following into *scratch* and evaluate it:
(add-to-list 'load-path "path/to/mmm-mode")
(require 'mmm-auto)
(require 'mmm-erb)
(setq mmm-global-mode 'auto)
(mmm-add-mode-ext-class 'html-erb-mode "\\.html\\.erb\\'" 'erb)
(mmm-add-mode-ext-class 'html-erb-mode nil 'html-js)
(mmm-add-mode-ext-class 'html-erb-mode nil 'html-css)
(add-to-list 'auto-mode-alist '("\\.html\\.erb\\'" . html-erb-mode))
5. Open the test file, it will tell you that the file is locked.
6. Press `s' or `p'. See it crash.
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next prev parent reply other threads:[~2013-02-21 8:30 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-18 6:41 bug#13743: 24.2.93; Segmentation fault when trying to [s]teal a file opened elsewhere Dmitry Gutov
2013-02-18 16:11 ` Eli Zaretskii
2013-02-19 0:52 ` Dmitry Gutov
2013-02-20 19:31 ` Eli Zaretskii
2013-02-21 8:30 ` Dmitry Gutov [this message]
2013-02-18 19:35 ` Glenn Morris
2013-02-19 0:55 ` Dmitry Gutov
2013-02-21 5:16 ` Paul Eggert
2013-02-21 7:03 ` Dmitry Gutov
2013-02-23 3:37 ` Dmitry Gutov
2013-02-23 15:10 ` Eli Zaretskii
2013-02-23 16:59 ` Stefan Monnier
2013-02-23 18:44 ` Eli Zaretskii
2013-02-24 15:28 ` Dmitry Gutov
2013-02-24 15:50 ` Eli Zaretskii
2013-02-25 5:52 ` Dmitry Gutov
2013-02-25 15:25 ` Stefan Monnier
2013-02-25 16:37 ` Eli Zaretskii
2013-02-25 18:29 ` Stefan Monnier
2013-02-25 18:56 ` Eli Zaretskii
2013-02-25 20:28 ` Stefan Monnier
2013-02-26 3:39 ` Eli Zaretskii
2013-02-26 4:35 ` Stefan Monnier
2013-03-02 9:30 ` Eli Zaretskii
2013-02-25 16:25 ` Eli Zaretskii
2013-02-25 18:27 ` Dmitry Gutov
2013-02-25 16:27 ` Eli Zaretskii
2013-02-25 19:08 ` Dmitry Gutov
2013-02-25 19:31 ` Eli Zaretskii
2013-02-25 23:23 ` Dmitry Gutov
2013-02-26 3:51 ` Eli Zaretskii
2013-02-26 3:59 ` Dmitry Gutov
2013-02-26 18:42 ` Eli Zaretskii
2013-02-27 17:46 ` Dmitry Gutov
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