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bug#36156: [PATCH] Make toolbar show keyboard equivalents in its tooltip
From: |
Noam Postavsky |
Subject: |
bug#36156: [PATCH] Make toolbar show keyboard equivalents in its tooltips |
Date: |
Sun, 09 Jun 2019 22:06:31 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) |
Stefan Kangas <stefan@marxist.se> writes:
> I have implemented the following item from etc/TODO:
>
> ** The toolbar should show keyboard equivalents in its tooltips.
>
> I'm an absolute beginner to Emacs internals and had a lot of fun
> solving this. Please let me know what you think.
> + set_prop (TOOL_BAR_ITEM_HELP, concat4 (orig, beg, desc, end));
Instead of introducing concat4, you should be able to use
CALLN (Fconcat, orig, beg, desc, end)