From: Joe Buehler <jbuehler@spirentcom.com>
Cc: Eli Zaretskii <eliz@gnu.org>,
emacs_user@hotmail.com, cygwin@cygwin.com,
emacs-devel@gnu.org
Subject: Re: is there a cygwin maintainer for gnu emacs?
Date: Thu, 11 Aug 2005 11:12:50 -0400 [thread overview]
Message-ID: <42FB6AF2.2060301@spirentcom.com> (raw)
In-Reply-To: <E1E3E1X-0003e9-Kh@fencepost.gnu.org>
Richard M. Stallman wrote:
> When GC encounters a fatal inconsistency in the Emacs data structures,
> it is generally unsafe to say anything, since that could easily cause
> a nested fatal signal.
>
> It would also not be very useful, since any info we could put into
> such an error message could be quickly discovered by a little
> investigation with a debugger.
I have to disgree with that, it's the instant gut ueber-programmer
reaction to such problems. Currently the user just gets an exiting
emacs, leaving me with no clue as to why emacs exited. I then have to
provide instructions to the user as to how to run the $*&$%#!!! debugger
to help me figure out what happened. The debugger that he may or may
not have installed, and may or may not even be ABLE to install.
A simple last-ditch printf that says "corruption detected during
garbage collection, see you later" would be a much easier way to get an
initial handle on what the heck the problem is. As it was, without any
message, my initial suspicion was a SEGV or similar, which would be
much more likely to be a Cygwin problem than an emacs problem.
--
Joe Buehler
next prev parent reply other threads:[~2005-08-11 15:12 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-08 6:21 is there a cygwin maintainer for gnu emacs? emacs user
2005-08-08 10:31 ` Ehud Karni
2005-08-08 11:36 ` Joe Buehler
2005-08-09 5:08 ` emacs user
2005-08-09 18:05 ` Ehud Karni
2005-08-09 18:15 ` Joe Buehler
2005-08-10 10:47 ` emacs user
2005-08-10 11:37 ` Joe Buehler
2005-08-10 17:56 ` Eli Zaretskii
2005-08-10 20:18 ` emacs user
2005-08-11 3:37 ` Eli Zaretskii
2005-08-11 14:27 ` Richard M. Stallman
2005-08-11 15:12 ` Joe Buehler [this message]
2005-08-12 14:59 ` Richard M. Stallman
2005-08-12 17:02 ` Eli Zaretskii
2005-08-11 17:17 ` emacs user
2005-08-16 8:47 ` stackdump on cygwin (was: is there a cygwin maintainer for gnu emacs?) emacs user
2005-08-16 9:05 ` Brian Dessent
2005-08-17 4:09 ` Eli Zaretskii
2005-08-18 6:45 ` is there a cygwin maintainer for gnu emacs? emacs user
2005-08-19 8:38 ` Eli Zaretskii
2005-08-28 20:57 ` emacs user
-- strict thread matches above, loose matches on Subject: below --
2005-08-09 18:15 David Masterson
2005-08-09 18:27 ` Joe Buehler
2005-08-09 21:02 ` emacs user
2005-08-09 18:31 David Masterson
2005-08-09 18:43 ` Joe Buehler
[not found] <42F9E5E8.7010908@spirentcom.com>
2005-08-10 13:36 ` emacs user
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