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bug#22919: calc should use square root symbol to denote square root
From: |
Lars Ingebrigtsen |
Subject: |
bug#22919: calc should use square root symbol to denote square root |
Date: |
Tue, 15 Sep 2020 18:04:58 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Glenn Morris <rgm@gnu.org> writes:
> Alexis wrote:
>
>> to suggest this patch not be applied without also either adding a way
>> to customise which character gets used as the square root symbol, or
>> logic to only display a square root glyph when it's certain it's
>> available.
>
> See eg ruler-mode-fill-column-char and how it uses char-displayable-p.
There was then some worry whether that would work on ttys... but I
think that's perhaps a too-obscure use case to hinder this change, so I
went ahead and applied the patch (with Glenn's suggestions) to Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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