Variable: hs-hide-all-non-comment-function
hs-hide-all-non-comment-function is a variable defined in
hideshow.el.gz.
Value
nil
Documentation
Function called if non-nil when doing hs-hide-all for non-comments.
Probably introduced at or before Emacs version 21.1.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/hideshow.el.gz
(defvar hs-hide-all-non-comment-function nil
"Function called if non-nil when doing `hs-hide-all' for non-comments.")