This command creates a new keymap named newname as a copy of the keymap name. The keymap called name was created by define_keymap or copy_keymap commands or is a window class name such as edit, cmd, or helpwin. In the latter case, the new keymap will have all the user-level mappings for the specified class.

The new keymap starts out with the same mappings as name but subsequent map commands to name do not affect newname and vice-versa. If name is a prefix keymap, then newname is created as a prefix keymap.

The keymap newname must not be one of the predefined maps system or user or a window class name such as edit, cmd, or helpwin.

ckm is a synonym for copy_keymap.

Examples