mh-narrow-to-tick
mh-narrow-to-tick is an interactive autoloaded compiled Lisp function in `mh-seq.el
'.
(mh-narrow-to-tick)
Limit to ticked messages.
What this command does is show only those messages that are in
the "tick" sequence (which you can customize via the
`mh-tick-seq' option) in the MH-Folder buffer. In addition, it
limits further MH-E searches to just those messages. When you
want to widen the view to all your messages again, use
M-x mh-widen.