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bug#43506: 26.1; line-height sometimes has no effect on the line height
From: |
Markus Triska |
Subject: |
bug#43506: 26.1; line-height sometimes has no effect on the line height |
Date: |
Sat, 19 Sep 2020 12:07:24 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> There are several ways to explicitly specify a larger line height,
> either by specifying an absolute height for the display line, or by
> specifying vertical space. However, no matter what you specify, the
> actual line height can never be less than the default.
I find that this is not the case: For example, if I change "3" to "t" in
the snippet I posted, then I get "0" in the minibuffer, indicating that
the line height can become as low as 0 by using this property.
> IOW, this property can only enlarge the line's height, which is
> confirmed by the fact that using 300 in your example does work as
> expected.
Please see above: The property seems to be usable to get very small line
heights too. However, it does not seem to work for integers.
> The documentation already mentions the limitations, see above.
The limitations seem not to be correctly documented at the moment.
Thank you and all the best,
Markus