nnheader-find-nov-line
nnheader-find-nov-line is a compiled Lisp function in `nnheader.el
'.
(nnheader-find-nov-line ARTICLE)
Put point at the NOV line that start with ARTICLE.
If ARTICLE doesn't exist, put point where that line
would have been. The function will return non-nil if
the line could be found.