command before remapping. It is equal to `this-command' when the
command was not remapped.
+** New variable emulation-mode-map-alists.
+
+Lisp packages using many minor mode keymaps can now maintain their own
+keymap alist separate from minor-mode-map-alist by adding their keymap
+alist to this list.
+
** Atomic change groups.
To perform some changes in the current buffer "atomically" so that