Function: x-setup-function-keys

x-setup-function-keys is a byte-compiled function defined in common-win.el.gz.

Signature

(x-setup-function-keys FRAME)

Documentation

Set up function-key-map on the graphical frame FRAME.

View in manual

Source Code

;; Defined in /usr/src/emacs/lisp/term/common-win.el.gz
(defun x-setup-function-keys (frame)
  "Set up `function-key-map' on the graphical frame FRAME."
  ;; Don't do this twice on the same display, or it would break
  ;; normal-erase-is-backspace-mode.
  (unless (terminal-parameter frame 'x-setup-function-keys)
    ;; Map certain keypad keys into ASCII characters that people usually expect.
    (with-selected-frame frame
      (let ((map (copy-keymap x-alternatives-map)))
        (set-keymap-parent map (keymap-parent local-function-key-map))
        (set-keymap-parent local-function-key-map map))
      (when (featurep 'ns)
        (ns-setup-special-keys)))
    (set-terminal-parameter frame 'x-setup-function-keys t)))