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zero length overlays not found with overlays-at

From: Lennart Borgman (gmail)
Subject: zero length overlays not found with overlays-at
Date: Fri, 23 Nov 2007 00:00:54 +0100
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071031 Thunderbird/2.0.0.9 Mnenhy/0.7.5.666 
This shows the bug:

(defun test-0-ovl ()
  (remove-overlays)
  (make-overlay (point) (point) (current-buffer) t t)
  (message "point=%s, -at=%S, -in=%S"
           (point)
           (overlays-at (point))
           (overlays-in (point) (1+ (point)))
           ))

Is this bug still there?

In GNU Emacs 22.1.50.1 (i386-mingw-nt5.1.2600)
 of 2007-07-04
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