"^Gnus-Warning:" "^Resent-")
"All headers that do not match this regexp will be hidden.
This variable can also be a list of regexp of headers to remain visible.
-If this variable is non-nil, `article-ignored-headers' will be ignored."
+If this variable is non-nil, `gnus-article-ignored-headers' will be ignored."
:type '(repeat string) ;Leave monster regexp to lisp.
:group 'article)