Function: pr-update-checkbox
pr-update-checkbox is a byte-compiled function defined in
printing.el.gz.
Signature
(pr-update-checkbox VAR-SYM)
Source Code
;; Defined in /usr/src/emacs/lisp/printing.el.gz
(defun pr-update-checkbox (var-sym)
(let ((wid (get var-sym 'pr-widget)))
(when wid
(widget-value-set wid (symbol-value var-sym))
(widget-setup))))