Hi all,

based on the test from this page[1], stipples don't work on the NS-port.
Steps to reproduce:

• emacs -Q
• M-x font-lock-mode RET  (i.e., disable font-lock)
• Eval this in scratch:
--8<---------------cut here---------------start------------->8---
(let* ((w (window-font-width))
       (stipple `(,w 1 ,(apply #'unibyte-string
			       (append (make-list (1- (/ (+ w 7) 8)) ?\0)
				       '(1))))))
  (insert "\n" (propertize (concat  (make-string 15 ?\s)
				    "THIS IS A TEST"
				    (make-string 15 ?\s))
                           'face `(:background "red" :foreground "blue" :stipple ,stipple))))
--8<---------------cut here---------------end--------------->8---

And it looks like this: