From: Kevin Rodgers <ihs_4664@yahoo.com>
Subject: Re: file modified on opening
Date: Wed, 28 Jun 2006 14:55:41 -0600 [thread overview]
Message-ID: <e7uqdd$v1t$1@sea.gmane.org> (raw)
In-Reply-To: <20060628182441.GD24395@free.fr>
François Gannaz wrote:
> Le mer 28 jun 09:43, Mickey Ferguson a écrit :
>>> I'm using a mmm-mode for HTML and PHP files (mixing html-helper-mode,
>>> php-mode, css-mode, etc.). When I open some files, they are marked as
>>> modifed ("**" in status bar), even if I just view them from Dired. Of
>>> course, the content isn't really modified.
>> Is there any chance that something that your .emacs is doing is causing
>> the butter to be modified? One example I can think of is if you
>> automatically enter and exit picture-mode. A buffer that has any
>> trailing spaces at the end of a line will then be modified by trimming
>> the trailing spaces. Now this is only one possible example, but I would
>> comment out everything in your .emacs, and then add back in, piece by
>> piece, until you might find a cause that way.
I would suspect that text properties are being added. Mickey could
find out with `M-: (goto-char (next-property-change (point-min)))'
followed by `C-u C-x ='.
> At first, I thought it was this, but I've already narrowed my .emacs to
>
> (require 'mmm-mode)
> (setq mmm-global-mode 'maybe)
> (mmm-add-group
> 'fancy-html
> '(
> (html-php-embedded
> :submode php-mode
> :face mmm-code-submode-face
> :front "<\\?\\(php\\)?"
> :back "\\?>")
> ))
> (add-to-list 'mmm-mode-ext-classes-alist '(html-helper-mode nil fancy-html))
>
> And with such a tiny config, my file is still tagged as modified (at
> least with Emacs22, it's OK with Emacs 21). Maybe it's because of
> Debian's initialization, but I doubt it.
It's easy enough to check: Start Emacs 22 with the -Q option, then paste
that code into *scratch* and `M-x eval-buffer'.
> I tried debugging the wole process, I even learned to use edebug as the plain
> backtracing wasn't enough, but I can't find anything for now. I'll try
> debugging once again as I can't think of anything better.
--
Kevin
next prev parent reply other threads:[~2006-06-28 20:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-28 16:43 file modified on opening Mickey Ferguson
2006-06-28 18:24 ` François Gannaz
2006-06-28 20:55 ` Kevin Rodgers [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-06-25 17:56 François Gannaz
2006-06-26 10:50 ` François Gannaz
2006-06-26 16:52 ` Ehud Karni
2006-06-27 9:28 ` François Gannaz
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