[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#15900: 24.3.50; foreground-color-at-point returns wrong results
From: |
Michael Heerdegen |
Subject: |
bug#15900: 24.3.50; foreground-color-at-point returns wrong results |
Date: |
Fri, 15 Nov 2013 03:04:56 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
Hello,
`foreground-color-at-point' doesn't return the expected result when
there are several faces at point present.
For example, on the red subject in a Gnus article buffer, or on a blue
link in w3m, it returns "black". Looking at the code, I see that
`foreground-color-at-point' uses
(face-at-point)
i.e., it looks only at one face and disregards the others. This is
especially meaningless when this first face doesn't specify any
foreground at all.
Thanks,
Michael.
P.S. Some background: I'm working on an addition to stripe-buffer.el
that changes the foreground color continuously, instead of changing the
background. This is for better readability.
I want to keep the foreground colors already present, so that e.g. links
in w3m are still recognizable. Paragraphs in italic can be colored
OTOH.
So, what I need is a reliable `foreground-color-at-point'. Tips and
alternatives welcome.
In GNU Emacs 24.3.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.8.4)
of 2013-11-13 on drachen
Windowing system distributor `The X.Org Foundation', version 11.0.11403000
System Description: Debian GNU/Linux testing (jessie)
Configured using:
`configure --prefix=/usr/local/built/'
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results,
Michael Heerdegen <=
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Michael Heerdegen, 2013/11/14
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Eli Zaretskii, 2013/11/15
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Michael Heerdegen, 2013/11/15
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Drew Adams, 2013/11/15
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Eli Zaretskii, 2013/11/16
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Drew Adams, 2013/11/16
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Eli Zaretskii, 2013/11/16
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Drew Adams, 2013/11/16
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Eli Zaretskii, 2013/11/16
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Drew Adams, 2013/11/16