GNU bug report logs - #5980
iimage.el and modification hooks

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Martin Pohlack <mp26 <at> os.inf.tu-dresden.de>
To: bug-gnu-emacs <at> gnu.org
Subject: iimage.el and modification hooks
Date: Tue, 20 Apr 2010 09:41:51 +0200

[Message part 1 (text/plain, inline)]

Hi,

I started to use iimage.el yesterday and like it.  However, it still
seems possible to *blindly* modify contents inside the display blocks
which is confusing.  Furthermore, if the regexp defining the block is 
destroyed that way, disabling iimage-mode does not remove the display 
block --- it will be stuck forever.

I therefore use a modification hook for removing the display block in
case the underlying text is modified.  Please find the patch attached, 
in case you like it.

Cheers,
Martin Pohlack

[iimage_modification-hooks.diff (text/x-patch, attachment)]

Message #10 received at 5980-done <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Martin Pohlack <mp26 <at> os.inf.tu-dresden.de>
Subject: Re: bug#5980: iimage.el and modification hooks
Date: Mon, 07 Jun 2010 17:03:40 -0400

> I started to use iimage.el yesterday and like it.  However, it still
> seems possible to *blindly* modify contents inside the display blocks
> which is confusing.  Furthermore, if the regexp defining the block is
> destroyed that way, disabling iimage-mode does not remove the display
> block --- it will be stuck forever.

Installed, thank you,


        Stefan

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