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From: wmperry@aventail.com (William M. Perry)
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Subject: Re: MIME vs HTML
Date: 30 Nov 1998 17:03:13 -0500
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In-Reply-To: Lars Magne Ingebrigtsen's message of "29 Nov 1998 19:24:02 +0100"
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Lars Magne Ingebrigtsen <larsi@gnus.org> writes:

> wmperry@aventail.com (William M. Perry) writes:
> 
> >   Definitely not with those colors...  This is probably because I set the
> > specifier for the default face on the _buffer_ - I thought you did your
> > HTML drawing in a separate buffer?
> 
> I did, but I changed it to use the render in the article buffer so that
> pictures and stuff would survive.
> 
> One solution would be to have the undisplayer function reset the buffer
> background (and stuff) to what it was before w3 did, er, stuff.  Is there
> a w3 function that might be called to "normalize" the buffer?

(defun remove-w3-properties (&optional buffer)
  (setq buffer (or buffer (current-buffer)))
  (mapc (lambda (prop) (remove-specifier (face-property 'default prop) buffer))
	'(background background-pixmap foreground)))

(remove-w3-properties (get-buffer gnus-article-buffer))

What about that?  Or...


*** mm-view.el~ Sun Nov 29 11:54:37 1998
--- mm-view.el  Mon Nov 30 17:02:36 1998
***************
*** 83,88 ****
--- 83,90 ----
           handle
           `(lambda ()
              (let (buffer-read-only)
+               (mapc (lambda (prop) (remove-specifier (face-property 'default prop) (current-buffer)))
+                     '(background background-pixmap foreground))
                (delete-region
                 ,(set-marker (make-marker) (point-min))
                 ,(set-marker (make-marker) (point-max)))))))))

This seems to do the trick for me.

-bp