Subject: bug#9584: (void-variable outline-regexp) when visiting article

From: Michael Welsh Duggan <[email-masked]>
Date: Fri, 23 Sep 2011 01:03:54 -0400

Package: gnus
Version: 5.110018

No Gnus v0.18
GNU Emacs 24.0.50.2 (i686-pc-linux-gnu, X toolkit)
 of 2011-09-13 on maru

Sometimes when reading an article, I get the following backtrace:

Debugger entered--Lisp error: (void-variable outline-regexp)
  outline-mode()
  org-mode()
  mm-display-inline-fontify((#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil) org-mode)
  mm-display-org-inline((#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil))
  mm-display-inline((#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil))
  mm-display-part((#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil) t)
  byte-code("\203\306\211A@	\"\203\307\300\310\"\210\202\n\211\205\"\311\312!!)\203/r\nq\210\f)\2020\f\203:\306\313	\"\204x\314!?\205T\3158?\206T\3158@\316\232\206T\317!\211)\203x\320!\203x\321!\203l\322!\204r\323	!\203x\324*\202\231
\325\211@;\203\210
@\202\214
A@@)\326\"@)\327\232\203\231\324+,GT\310-\211.B,B,*\203\353
\325\211@;\203\277
@\202\303
A@@)\326\"@)\330\232\203\353\331\332n\204\327\333\202\351o\204\344`SSf\332=\203\350\334\202\351\335\"\210*\203\376\336	!\203\376./=\203\337.*\206)\205+C#\210\340 \210\3240`-*\203\2260\203*\341y\210`-1\212\310\342\343\217\2102)345\344=\203[6\211\205L\311\312!!)\203[r6q\2107)\202]7\2118\204g\324\202\2019;\203v\30698\"\202\2019:\205\20189\235?\205\207:):\345\324\"\210+db\210\202\265+\203\265)\203\2650\203\253\341y\210`-\340 \210\346!\210db\210\212\214-`}\210;=\203\335\347\310\335\211\211@;\203\324
@\202\330
A@@)$\202.\310<;\310=\211>\203>@\211=;\204=A@@\350\232\204=<B<>A\211>\204\353*\347\310<>G<G\211@;\203'
@\202+
A@@)$),\207" [ignored type gnus-summary-buffer buffer gnus-inhibit-images handle string-match throw nil buffer-live-p get-buffer "\\`image/" mm-inline-override-p 4 "inline" mm-attachment-override-p mm-automatic-display-p mm-inlinable-p mm-inlined-p mm-automatic-external-display-p t split-string "/" "text" "message" insert-char 10 2 0 1 gnus-unbuttonized-mime-type-p gnus-insert-mime-button gnus-article-insert-newline -1 (set-buffer gnus-summary-buffer) ((error)) gnus-article-mode mm-display-part mm-display-inline gnus-treat-article "application/pgp-signature" not-attachment display text gnus-article-mime-handle-alist beg id gnus-mime-buttonized-part-id move gnus-newsgroup-charset ...] 6)
  gnus-mime-display-single((#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil))
  gnus-mime-display-part((#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil))
  mapcar(gnus-mime-display-part ((#<buffer  *mm-uu*> ("text/plain" (charset . gnus-decoded)) nil (lambda nil (let ((inhibit-read-only t)) (delete-region #<marker at 3928 in *Article nnimap+localimap:mail.emacs-devel*> #<marker at 4171 in *Article nnimap+localimap:mail.emacs-devel*>))) nil nil nil nil) (#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil) (#<buffer  *mm-uu*<3>> ("text/plain" (charset . gnus-decoded)) nil nil nil nil nil nil) (#<buffer  *mm-uu*<4>> ("text/x-org") nil nil nil nil nil nil) (#<buffer  *mm-uu*<5>> ("text/plain" (charset . gnus-decoded)) nil nil nil nil nil nil)))
  gnus-mime-display-mixed(((#<buffer  *mm-uu*> ("text/plain" (charset . gnus-decoded)) nil (lambda nil (let ((inhibit-read-only t)) (delete-region #<marker at 3928 in *Article nnimap+localimap:mail.emacs-devel*> #<marker at 4171 in *Article nnimap+localimap:mail.emacs-devel*>))) nil nil nil nil) (#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil) (#<buffer  *mm-uu*<3>> ("text/plain" (charset . gnus-decoded)) nil nil nil nil nil nil) (#<buffer  *mm-uu*<4>> ("text/x-org") nil nil nil nil nil nil) (#<buffer  *mm-uu*<5>> ("text/plain" (charset . gnus-decoded)) nil nil nil nil nil nil)))
  gnus-mime-display-part(("multipart/mixed" (#<buffer  *mm-uu*> ("text/plain" (charset . gnus-decoded)) nil (lambda nil (let ((inhibit-read-only t)) (delete-region #<marker at 3928 in *Article nnimap+localimap:mail.emacs-devel*> #<marker at 4171 in *Article nnimap+localimap:mail.emacs-devel*>))) nil nil nil nil) (#<buffer  *mm-uu*<2>> ("text/x-org") nil nil nil nil nil nil) (#<buffer  *mm-uu*<3>> ("text/plain" (charset . gnus-decoded)) nil nil nil nil nil nil) (#<buffer  *mm-uu*<4>> ("text/x-org") nil nil nil nil nil nil) (#<buffer  *mm-uu*<5>> ("text/plain" (charset . gnus-decoded)) nil nil nil nil nil nil)))
  gnus-display-mime()
  gnus-article-prepare-display()
  gnus-article-prepare(127158 nil)
  gnus-summary-display-article(127158)
  gnus-summary-next-article(nil)
  call-interactively(gnus-summary-next-article nil nil)

-- 
Michael Welsh Duggan
([email-masked])