bug#2941: marked as done (rmail's new handling of Babyl files is odd)

[owner@emacsbugs.donarmstrong.com (Emacs bug Tracking System)]

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Your message dated Mon, 18 May 2009 12:58:52 -0400
with message-id <87ws8epctv.fsf@cyd.mit.edu>
and subject line Re: bug#2941: rmail's new handling of Babyl files is odd
has caused the Emacs bug report #2941,
regarding rmail's new handling of Babyl files is odd
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

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-- 
2941: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=2941
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From: Glenn Morris <rgm@gnu.org>
To: bug-gnu-emacs@gnu.org
Subject: rmail's new handling of Babyl files is odd
Date: Thu, 09 Apr 2009 15:48:12 -0400
Message-ID: <xd63hdwqv7.fsf@fencepost.gnu.org>

Severity: serious

The new way in which Rmail treats Babyl files is odd:


emacs -Q
C-u M-x rmail RET some-babyl-file RET

"Replacing BABYL format with mbox format...done"

Before I can read the above message, it is replaced with the next:

"Marking buffer unmodified to avoid rewriting Babyl file as mbox file"


Now I try to modify the buffer:

1) By adding a label.
a foo RET
"Marking buffer unmodified to avoid rewriting Babyl file as mbox file"

2) By editing a message.
e
make change to message
C-c C-c
"Marking buffer unmodified to avoid rewriting Babyl file as mbox file"

3) By deleting a message.
d
"Marking buffer unmodified to avoid rewriting Babyl file as mbox file"


Why do all of these leave the buffer unmodified? If Emacs crashes now,
I will lose information.


4) By expunging a message.
x
y

Finally, the buffer is marked modified.

Now if I press "s" to save the buffer, it is saved without warning,
clobbering the existing Babyl file. I was expecting a confirmation
prompt.




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From: Chong Yidong <cyd@stupidchicken.com>
To: rms@gnu.org
Cc: 2941-done@emacsbugs.donarmstrong.com
Subject: Re: bug#2941: rmail's new handling of Babyl files is odd
Date: Mon, 18 May 2009 12:58:52 -0400
Message-ID: <87ws8epctv.fsf@cyd.mit.edu>

> >> C-u M-x rmail RET foo RET
> >> d
> >> x
> >> y
> >> C-x C-s
> >
> > Could you propose a patch that catches this case?
>
> I can easily make this do whatever people generally want.
> I did not want to change it for one vociferous person,
> but I will gladly change to follow the general preference.

OK, I see you've done that.  Thanks.