Subject: " gnus-button-url-regexp 0 (>= gnus-button-browse-level 0) browse-url 0) ("^[^:]+:" gnus-button-
url-regexp 0 (>= gnus-button-browse-level 0) browse-url 0) ("^[^:]+:" "11bmailto:11([-a-z.®_+0-
9%=?&J]+11)" 0 (>= gnus-button-message-level 0) gnus-url-mailto 1) ("^[^:]+:" "11(<11(url: 11)711
(nntpllinews11):11([^>In ]*11)>I1)" 1 (>= gnus-button-message-level 0) gnus-button-message-id 4))
"*Alist of headers and regexps to match buttons in article heads.
This alist is very similar to 'gnus-button-alist', except that each alist has an additional
HEADER element first in each entry:
EFTA00503358