GitLab

mh-speed-update-interval.
(mh-speed-run-flists-flag): Delete. Setting mh-speed-flists-interval
to 0 accomplishes the same thing.

* mh-speed.el (mh-folder-speedbar-buttons, mh-speed-flists): Use
mh-speed-update-interval instead of mh-speed-run-flists-flag.
(mh-speed-toggle, mh-speed-view, mh-speed-refresh): Sync docstrings
with manual.