--- Begin Message ---
|
Subject: |
24.0.92; mouse highlight regression |
|
Date: |
Mon, 09 Jan 2012 18:16:38 +0800 |
With latest trunk, the (non-automated) redisplay testsuite is failing in
Test 2. Here is a simplified recipe:
emacs -Q
Insert the following:
(let ((opoint (point))
overlay)
(insert "XXX")
(setq overlay (make-overlay opoint (point)))
(overlay-put overlay 'display "XXX")
(overlay-put overlay 'mouse-face 'highlight))
M-x eval-buffer RET
Move the mouse over the XXX that was inserted.
Result: multiple lines are highlighted, from the end of the first buffer
line to the end of the display string.
Expected result (works in Emacs 23): only the XXX is highlighted.
In GNU Emacs 24.0.92.9 (x86_64-unknown-linux-gnu, GTK+ Version 3.2.0)
of 2012-01-09 on furball
Windowing system distributor `The X.Org Foundation', version 11.0.11004000
configured using `configure '--with-x-toolkit=gtk3' 'CFLAGS=-g''
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#10464: 24.0.92; mouse highlight regression |
|
Date: |
Wed, 11 Jan 2012 21:47:26 +0200 |
> From: Chong Yidong <address@hidden>
> Cc: address@hidden
> Date: Tue, 10 Jan 2012 12:21:10 +0800
>
> Thanks for the very quick fix.
>
> This specific case is indeed fixed, but there is still a failing corner
> case in the redisplay testsuite. Load test/redisplay-testsuite.el, do
> M-x test-redisplay, and go to the very last case in Test 2.
>
> When the mouse is over the XXX, the highlight only extends to the end of
> the text, whereas it's expected to go to the end of the line. This is
> the case where there's an overlay with "XXX\n" as the display string and
> a mouse face.
Fixed (trunk revision 106848).
--- End Message ---