completion-in-region-mode-map

completion-in-region-mode-map is a variable defined in `minibuffer.el'.
Its value is

(keymap
 (9 . completion-at-point)
 (27 keymap
     (63 . completion-help-at-point)))

• This variable may be risky if used as a file-local variable.

Documentation:
Keymap activated during `completion-in-region'.