Function: xterm--push-map
xterm--push-map is a byte-compiled function defined in xterm.el.gz.
Signature
(xterm--push-map MAP BASEMAP)
Source Code
;; Defined in /usr/src/emacs/lisp/term/xterm.el.gz
(defun xterm--push-map (map basemap)
;; Use inheritance to let the main keymaps override those defaults.
;; This way we don't override terminfo-derived settings or settings
;; made in the init file.
(set-keymap-parent
basemap
(make-composed-keymap map (keymap-parent basemap))))