Function: zone-add-program

zone-add-program is a byte-compiled function defined in zone.el.gz.

Signature

(zone-add-program PGM)

Documentation

Add a zone program PGM to zone-programs.

Source Code

;; Defined in /usr/src/emacs/lisp/play/zone.el.gz
(defun zone-add-program (pgm)
  "Add a zone program PGM to `zone-programs'."
  (unless (seq-contains-p zone-programs pgm #'eq)
    (setq zone-programs (vconcat zone-programs (list pgm)))))