is a variable defined in `
C source code
Its value is
- This variable may be risky if used as a file-local variable.
Keymap that replaces (overrides) local keymaps.
If this variable is non-nil, Emacs looks up key bindings in this
keymap INSTEAD OF the keymap char property, minor mode maps, and the
buffer's local map. Hence, the only active keymaps would be
`overriding-terminal-local-map', this keymap, and `global-keymap', in
order of precedence.