From: Eli Zaretskii <eliz@gnu.org>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: 15437-done@debbugs.gnu.org
Subject: bug#15437: 24.3.50; mouse-face extends to an extra character when inside overlay after-string
Date: Mon, 23 Sep 2013 12:19:54 +0300 [thread overview]
Message-ID: <83y56nj3np.fsf@gnu.org> (raw)
In-Reply-To: <87wqm848c4.fsf@yandex.ru>
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Mon, 23 Sep 2013 04:47:55 +0300
>
>
> 1. Evaluate this definition:
>
> (defun mouse-face-test ()
> (interactive)
> (goto-char (point-min))
> (insert "aaaaaaaa")
> (let ((o (make-overlay (point-min) (point))))
> (overlay-put o 'invisible t)
> (overlay-put o 'after-string
> (concat (propertize "bbbb"
> 'face 'next-error
> 'mouse-face 'highlight)
> "aaaa"))))
>
> 2. Open a new buffer, type `M-x mouse-face-test'.
>
> 3. Hover the mouse cursor above the "b" letters. When the cursor is
> away, they're highlighted with the `next-error' face, and the "a"
> letters are untouched. But when the mouse hovers, the first of the "a"
> letters is also highlighted, with the `highlight' face. It shouldn't be.
Fixed in trunk revision 114439.
next prev parent reply other threads:[~2013-09-23 9:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-23 1:47 bug#15437: 24.3.50; mouse-face extends to an extra character when inside overlay after-string Dmitry Gutov
2013-09-23 9:19 ` Eli Zaretskii [this message]
2013-09-23 9:30 ` Eli Zaretskii
2013-09-23 10:09 ` Dmitry Gutov
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