[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#16760: Ellipses lose all decorative features when 'invisible' overla
From: |
Marcin Borkowski |
Subject: |
bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property. |
Date: |
Thu, 04 Feb 2016 22:05:28 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
Hi all,
I confirm that this is reproducible on GNU Emacs 25.1.50.1. (I also
suspect that a similar problem exists with ellipsis in Org-mode, when
scaling the text. One discussion on the ML suggests a problem with
display tables.)
Best,
Marcin Borkowski
On 2014-02-15, at 03:40, Pontus Michael <m.pontus@gmail.com> wrote:
> I am able to reproduce this issue running emacs -Q with "GNU Emacs 24.3.50.1
> (i686-pc-linux-gnu, GTK+ Version 3.6.3)".
> I've wrote a snippet that will allow me to demonstrate this issue:
>
> (let ((str (concat (propertize "red" 'face '((:foreground "red")))
> (propertize "green" 'face '((:foreground "green")))
> (propertize "blue" 'face '((:foreground "blue")))))
> (printer (lambda (offset)
> (let* ((pos1 (+ offset (point)))
> (pos2 (+ 1 (length str) pos1)))
> (insert str ?\s str ?\n)
> (overlay-put (make-overlay pos1 (+ 3 pos1))
> 'face '((:inverse-video t)))
> (overlay-put (make-overlay pos2 (+ 3 pos2))
> 'invisible 'outline)))))
> (with-current-buffer (get-buffer-create "*test*")
> (setq buffer-invisibility-spec '((outline . t)))
> (text-scale-set 4)
> (display-buffer (current-buffer))
> (erase-buffer)
> (mapc printer '(2 3 4))))
>
> After running this code you will be able to see, in a new buffer, 3 lines of
> 2 words, all words are the same, each line features three-letter long overlay
> over each of the words,
> highlighting letters underneath them on left side, and hiding them behind
> ellipses on right side.
>
> Whenever an overlay spans from a point where there's a change to 'face'
> text-property, produced ellipsis doesn't adopt face decoration of neither
> side. Furthermore, ellipsis
> part of the buffer appears to ignore current text-scale setting, which is
> being set to 4 for temporary buffer in my example.
>
> Thank you for your attention.
> All corrections that may help me improve my further reports are welcomed.
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property.,
Marcin Borkowski <=
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Eli Zaretskii, 2016/02/04
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Marcin Borkowski, 2016/02/07
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Eli Zaretskii, 2016/02/07
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Marcin Borkowski, 2016/02/07
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Stephen Berman, 2016/02/07
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Eli Zaretskii, 2016/02/07
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Marcin Borkowski, 2016/02/12
- bug#16760: Ellipses lose all decorative features when 'invisible' overlay starts at a point where underlying text changes its 'face' property., Eli Zaretskii, 2016/02/12