all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Eli Zaretskii <eliz@gnu.org>
To: Oleh Krehel <ohwoeowho@gmail.com>
Cc: 20872@debbugs.gnu.org
Subject: bug#20872: 24.5; add-face-text-property doesn't work for :height
Date: Mon, 22 Jun 2015 18:10:06 +0300	[thread overview]
Message-ID: <831th3ixtd.fsf@gnu.org> (raw)
In-Reply-To: <87zj3s0zvu.fsf@gmail.com>

> From: Oleh Krehel <ohwoeowho@gmail.com>
> Date: Mon, 22 Jun 2015 13:02:45 +0200
> 
>     (defface test-face
>       '((t (:height 1.2 :foreground "green")))
>       "doc.")
>     (setq asdf (propertize "asdf" 'face 'test-face))
>     (add-face-text-property 0 (length asdf) '(:foreground "red") nil asdf)
> 
> `asdf' will still have the height 1.2 through `test-face' while gaining
> a red foreground, instead of green.
> 
> But this doesn't work:
> 
>     (add-face-text-property 0 (length asdf) '(:height 1.0) nil asdf)
> 
> While the text properties will change, when inserting `asdf' into a
> `fundamental-mode' buffer, it will still have the height 1.2. How can I
> set the height to 1.0, while preserving the face?

Untested: copy the face using copy-face, then change ':height'
attribute of the copied face using set-face-attribute, and finally
apply the modified face to the string.





  reply	other threads:[~2015-06-22 15:10 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-22 11:02 bug#20872: 24.5; add-face-text-property doesn't work for :height Oleh Krehel
2015-06-22 15:10 ` Eli Zaretskii [this message]
2015-06-22 15:31 ` Wolfgang Jenkner
2015-06-22 15:30   ` Oleh Krehel
2015-06-22 16:06 ` Stefan Monnier
2015-06-23  9:20   ` Oleh Krehel
2015-06-23 13:38     ` Stefan Monnier

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=831th3ixtd.fsf@gnu.org \
    --to=eliz@gnu.org \
    --cc=20872@debbugs.gnu.org \
    --cc=ohwoeowho@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.