Function: pr-update-radio-button

pr-update-radio-button is a byte-compiled function defined in printing.el.gz.

Signature

(pr-update-radio-button VAR-SYM)

Source Code

;; Defined in /usr/src/emacs/lisp/printing.el.gz
(defun pr-update-radio-button (var-sym)
  (let ((wid-list (get var-sym 'pr-widget-list)))
    (while wid-list
      (let ((wid   (car (car wid-list)))
	    (value (cdr (car wid-list))))
	(setq wid-list (cdr wid-list))
	(widget-value-set wid (eq (symbol-value var-sym) value))))
    (widget-setup)))