Re: Tick Reduction

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: dgutov@yandex.ru,  stefankangas@gmail.com,  emacs-devel@gnu.org
> Date: Tue, 23 Nov 2021 11:15:07 +0100
> 
> Perhaps we should add a convenience function a
> la `add-face-text-property', but for `display', because `min-width' is
> something you'd typically want to slap on arbitrary things, like a text
> that contains a small image mixed in with letters.

The value of 'display' property can be either a single spec, or a list
or vector of specs.  Thus, adding should be trivial: either add
another list member or produce a new vector with one more element.  Do
you think this justifies a dedicated API?