[Gnus 0.95] Error while reading articles with HTML content

[Nevin Kapur <nevin@jhu.edu>]

I am using Gnus 0.95 with XEmacs 20.4. On encountering messages with
HTML content in them I get the following error:

Symbol's value as variable is void: w3-meta-content-type-charset-regexp

Here is the message log:

Retrieving newsgroup: comp.theory...
Fetching headers for comp.theory...
Fetching headers for comp.theory...done
Scoring...
Scoring...done
Generating summary...
Generating summary...done
Loading cus-edit...
Loading customization dependencies...
Loading customization dependencies...done
Loading cus-edit...done
Loading w3-script...
Loading w3-script...done
Loading url-gw...
Loading url-gw...done
Loading url-irc...
Loading url-irc...done
Loading url-news...
Loading url-news...done
Loading url-auth...
Loading url-auth...done
Loading url-http...
Loading url-http...done
Loading url-cache...
Loading url-cache...done
Loading url-file...
Loading url-file...done
Loading w3-hot...
Loading w3-hot...done
Symbol's value as variable is void: w3-meta-content-type-charset-regexp

and the backtrace:

Signaling: (void-variable w3-meta-content-type-charset-regexp)
  mm-inline-text((#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" (filename . "_force.html")) nil nil nil))
  mm-display-inline((#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" (filename . "_force.html")) nil nil nil))
  mm-display-part((#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" (filename . "_force.html")) nil nil nil) t)
  byte-code("\b«‘Á\b‰A\x10@\n\"«sÃÀÄ\"ˆªlÅ\x0e\x068?®Å\x0e\x068@Çk®„È\x0e\x06!‰\x16	«–Ê\x0e\x06!«Ë\x0e\x06!¬…Ì\n!«…Í\x16\x0eª”\x0e\x06\x1e\x06ÏÐ\x0e\x06!Ñ\"@)Òk«ƒÍ\x16\x13\x0e\x14GT‰\x1e\x15\x0e\x06B\x0e\x14B\x16\x14\x0e\x0e«…Ö\n!¬ž× ˆØ\x0e\x06\x0e\x15\x0e\x0e®†\x0e	­‚\x0e\x13C#ˆ× ˆ× ˆÍ\x16\x19)`\x1e\x1a\x0e\x0e«¡\x0e\x19«ƒÛyˆ\x0e\x1cŠ\x0e\x1dqˆ\x0e\x1e)\x1e\x1f\x1e á\x0e\x06Í\"ˆ*dbˆªž\x0e\x13«š\x0e	«–\x0e\x19«ƒÛyˆ× ˆâ\x0e\x06ã\x0e\x06!\"ˆdbˆŠŒ\x0e\x1a`}ˆäÄ\x0e\x14G\x0e%GS\x0e\x06‰\x1e\x06@;«…\x0e\x06@ª…æ\x0e\x068@)$+‡" [ignored string-match type throw nil 4 handle "inline" mm-attachment-override-p not-attachment mm-automatic-display-p mm-inlined-p mm-automatic-external-display-p t display split-string mm-handle-media-type "/" "text" text gnus-article-mime-handle-alist id gnus-unbuttonized-mime-type-p gnus-article-insert-newline gnus-insert-mime-button move beg -2 gnus-newsgroup-charset gnus-summary-buffer gnus-newsgroup-ignored-charsets mail-parse-ignored-charsets mail-parse-charset mm-display-part mm-insert-inline mm-get-part gnus-treat-article gnus-article-mime-handles 1] 7)
  gnus-mime-display-single((#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" (filename . "_force.html")) nil nil nil))
  gnus-mime-display-part((#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" (filename . "_force.html")) nil nil nil))
  mapcar(gnus-mime-display-part ((#<buffer " *mm-uu*"> ("text/plain") nil (lambda nil ...) nil nil nil nil) (#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" ...) nil nil nil) (#<buffer " *mm-uu*<3>"> ("text/plain") nil nil nil nil nil nil)))
  gnus-mime-display-mixed(((#<buffer " *mm-uu*"> ("text/plain") nil (lambda nil ...) nil nil nil nil) (#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" ...) nil nil nil) (#<buffer " *mm-uu*<3>"> ("text/plain") nil nil nil nil nil nil)))
  gnus-mime-display-part(("multipart/mixed" (#<buffer " *mm-uu*"> ("text/plain") nil (lambda nil ...) nil nil nil nil) (#<buffer " *mm-uu*<2>"> ("text/html") x-uuencode nil ("inline" ...) nil nil nil) (#<buffer " *mm-uu*<3>"> ("text/plain") nil nil nil nil nil nil)))
  gnus-display-mime()
  gnus-article-prepare-display()
  gnus-article-prepare(1134 nil)
  gnus-summary-display-article(1134)
  gnus-summary-next-article(nil)
  call-interactively(gnus-summary-next-article)


-- 
Nevin