tmm-get-keybind
tmm-get-keybind is a compiled Lisp function in `tmm.el
'.
(tmm-get-keybind KEYSEQ)
Return the current binding of KEYSEQ, merging prefix definitions.
If KEYSEQ is a prefix key that has local and global bindings,
we merge them into a single keymap which shows the proper order of the menu.
However, for the menu bar itself, the value does not take account
of `menu-bar-final-items'.