Variable: read-extended-command-mode-map
read-extended-command-mode-map is a variable defined in simple.el.gz.
Value
M-X execute-extended-command-cycle
Documentation
Local keymap added to the current map when reading an extended command.
Source Code
;; Defined in /usr/src/emacs/lisp/simple.el.gz
(defvar-keymap read-extended-command-mode-map
:doc "Local keymap added to the current map when reading an extended command."
"M-X" #'execute-extended-command-cycle)