Re: Display glitches in sgnus 0.83 (II)

[morioka@jaist.ac.jp (守岡 知彦 / MORIOKA Tomohiko)]

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>>>>> In <s1cu3xc8tvc.fsf@jaist.ac.jp> 
>>>>>	morioka@jaist.ac.jp (MORIOKA Tomohiko) wrote:

tomo> >>>>> In <x6zq74ejfa.fsf@eyesore.no> 
tomo> >>>>>	Lars Magne Ingebrigtsen <larsi@ifi.uio.no> wrote:

Lars> Steven L Baur <steve@miranova.com> writes:

Steven>> Enabling gnus-article-hide-signature in the
Steven>> gnus-article-display-hook is still too aggressive.  It should
Steven>> not cross MIME multipart boundaries.

Lars> To deal with that properly, Gnus would have to do some MIME
Lars> parsing, which is something I'd rather not get into.  An easy
Lars> hack would be to set `gnus-signature-limit' to "^--Multipart" or
Lars> something -- that way signatures that contain that regexp
Lars> wouldn't be hidden.  Is that nice, though?

tomo>   Following code is available for tm-view MIME processing. It may be
tomo> safe even if tm-view is not used:

(snip)

  Following code is available to MIME safe signature handling using
tm-view:

(defun gnus-narrow-to-signature ()
  "Narrow to the signature."
  (widen)
  (if (and (boundp 'mime::preview/content-list)
	   mime::preview/content-list)
      (let ((pcinfo (car (last mime::preview/content-list))))
	(narrow-to-region (mime::preview-content-info/point-min pcinfo)
			  (point-max))
	))
  (goto-char (point-max))
  (when (re-search-backward gnus-signature-separator nil t)
    (forward-line 1)
    (when (or (null gnus-signature-limit)
	      (and (numberp gnus-signature-limit)
		   (< (- (point-max) (point)) gnus-signature-limit))
	      (and (gnus-functionp gnus-signature-limit)
		   (funcall gnus-signature-limit))
	      (and (stringp gnus-signature-limit)
		   (not (re-search-forward gnus-signature-limit nil t))))
      (narrow-to-region (point) (point-max))
      t)))

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----------------------------------------------------------------------
MORIOKA Tomohiko <morioka@jaist.ac.jp>
        Japan advanced Institute of Science and Technology, Hokuriku
                Asahi-dai, Tatsu-no-kuchi chô, Nomi, Ishikawa, Japan
----------------------------------------- Frisch, Frei, Freöhlich! ---

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