Function: pr-insert-toggle
pr-insert-toggle is a byte-compiled function defined in
printing.el.gz.
Signature
(pr-insert-toggle VAR-SYM LABEL)
Source Code
;; Defined in /usr/src/emacs/lisp/printing.el.gz
(defun pr-insert-toggle (var-sym label)
(widget-create 'checkbox
:notify (lambda (&rest _ignore)
(set var-sym (not (symbol-value var-sym))))
(symbol-value var-sym))
(widget-insert label))