mh-help
mh-help is an interactive autoloaded Lisp function in `mh-utils.el
'.
(mh-help &optional HELP-MESSAGES)
Display cheat sheet for the MH-E commands.
See `mh-set-help' for setting the help messages.
HELP-MESSAGES are used instead if given.
This is a list of one or more strings which are concatenated together
and displayed in a help buffer.