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bug#20872: 24.5; add-face-text-property doesn't work for :height
From: |
Oleh Krehel |
Subject: |
bug#20872: 24.5; add-face-text-property doesn't work for :height |
Date: |
Mon, 22 Jun 2015 13:02:45 +0200 |
Here's a code that works for setting a string foreground:
(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?
The actual use case is to offer propertized strings a choices in the
minibuffer. In that case, I want to keep all face properties, except the
height. Since extra height messes up the trimming of strings to
`window-width'.
- bug#20872: 24.5; add-face-text-property doesn't work for :height,
Oleh Krehel <=