Variable: echo-keystrokes
echo-keystrokes is a customizable variable defined in keyboard.c.
Value
1
Documentation
Nonzero means echo unfinished commands after this many seconds of pause.
The value may be integer or floating point. If the value is zero, don't echo at all.
Probably introduced at or before Emacs version 21.1.
Source Code
// Defined in /usr/src/emacs/src/keyboard.c
DEFVAR_LISP ("echo-keystrokes", Vecho_keystrokes,
doc: /* Nonzero means echo unfinished commands after this many seconds of pause.
The value may be integer or floating point.
If the value is zero, don't echo at all. */);