[debbugs-tracker] bug#15437: closed (24.3.50; mouse-face extends to an extra character when inside overlay after-string)

[GNU bug Tracking System]

Your message dated Mon, 23 Sep 2013 12:19:54 +0300
with message-id <address@hidden>
and subject line Re: bug#15437: 24.3.50; mouse-face extends to an extra 
character when inside overlay   after-string
has caused the debbugs.gnu.org bug report #15437,
regarding 24.3.50; mouse-face extends to an extra character when inside overlay 
after-string
to be marked as done.

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-- 
15437: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15437
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> --- Begin Message ---
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>
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> Subject: 
>
> 24.3.50; mouse-face extends to an extra character when inside overlay after-string
>
>
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> 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.
>
> In GNU Emacs 24.3.50.3 (x86_64-unknown-linux-gnu, GTK+ Version 3.6.4)
>  of 2013-09-16 on axl
> Bzr revision: 114298 address@hidden
> Windowing system distributor `The X.Org Foundation', version 11.0.11303000
> System Description:     Ubuntu 13.04
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: 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
>
>
>
>
> > From: Dmitry Gutov <address@hidden>
> > 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.
>
>
> --- End Message ---