* test/lisp/progmodes/js-tests.el (js-mode-auto-fill): Test with `comment-multi-line' both nil and non-nil. * lisp/newcomment.el (comment-multi-line): Mark safe if it's a boolean. * etc/NEWS: Mention that `js-mode' now sets `comment-multi-line'.
* test/lisp/progmodes/js-tests.el (js-mode-auto-fill): Test with `comment-multi-line' both nil and non-nil. * lisp/newcomment.el (comment-multi-line): Mark safe if it's a boolean. * etc/NEWS: Mention that `js-mode' now sets `comment-multi-line'.