(gnus-with-article-buffer
(article-goto-body)
(if (re-search-forward
- (concat "^[" cite-marks " \t]*----* ?[^-]+ [^-]+ ?----*\n"
+ (concat "^[" cite-marks " \t]*--* ?[^-]+ [^-]+ ?--*\\s *\n"
"[^\n:]+:[ \t]*\\([^\n]+\\)\n"
"\\([^\n:]+:[ \t]*[^\n]+\n\\)+")
nil t)