Variable: last-command-event
last-command-event is a variable defined in keyboard.c.
Value
nil
Documentation
Last input event of a key sequence that called a command.
See Info node (elisp)Command Loop Info.
Probably introduced at or before Emacs version 19.30.
Source Code
// Defined in /usr/src/emacs/src/keyboard.c
DEFVAR_LISP ("last-command-event", last_command_event,
doc: /* Last input event of a key sequence that called a command.
See Info node `(elisp)Command Loop Info'.*/);