Function: whitespace-style-mark-p
whitespace-style-mark-p is a byte-compiled function defined in
whitespace.el.gz.
Signature
(whitespace-style-mark-p)
Documentation
Return t if there is some visualization via display table.
Source Code
;; Defined in /usr/src/emacs/lisp/whitespace.el.gz
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; Hacked from visws.el (Miles Bader <miles@gnu.org>)
(defun whitespace-style-mark-p ()
"Return t if there is some visualization via display table."
(and (or (memq 'tab-mark whitespace-active-style)
(memq 'space-mark whitespace-active-style)
(memq 'newline-mark whitespace-active-style))
t))