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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: |
Sun, 17 Nov 2013 23:38:11 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
Hello,
> > I think he means that the value of property `face' (whether from
> > a text property or an overlay property) can be a list of faces.
Indeed. Plus, I want to look at the font-lock-face property.
> Yes, but then you get all that list in a single call to
> get-char-property, right? So where's the difficulty in collecting
> "all the faces at point"?
There's no difficulty. Eli, did you ever read the code snip I had
included? Here it is again:
(cl-some
(lambda (face) (not (memq (face-foreground face nil t)
`(nil
,(face-attribute 'default :foreground)
"unspecified-fg" "unspecified-bg"))))
(cl-mapcan (lambda (face-or-list) (if (facep face-or-list)
(list face-or-list)
face-or-list))
(list
(get-text-property (point) 'face)
(get-text-property (point) 'font-lock-face))))
I think what you mean, and what I do in the code, are quite the same
(except for the predicate maybe). I appreciate your help, but please
tell me if the snipped is ok or if you mean something else, and if so,
what. I've just the feeling that we to talk at cross-purposes.
Thanks,
Michael.
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, (continued)
- 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, Michael Heerdegen, 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, Michael Heerdegen, 2013/11/17
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Eli Zaretskii, 2013/11/17
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Drew Adams, 2013/11/17
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Eli Zaretskii, 2013/11/17
- 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, Eli Zaretskii, 2013/11/17
- bug#15900: 24.3.50; foreground-color-at-point returns wrong results, Michael Heerdegen, 2013/11/18