bug#54156: 28.0.91; set-face-attribute with a nil FRAME doesn't change the default

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

> The fact that we handle nil as 'unspecified' in the case of the color
> is for compatibility with Emacs 20.  In Emacs 21 and later, a color
> cannot be nil.  This is well-documented: a color must be a string or
> 'unspecified'.  I don't think we want to resurrect that old convention
> of nil; it's just that Damien and others will have to get used to not
> using nil for a color.

Makes sense to me.  Then I guess there's nothing more to do in this bug
report, and I'm closing it.

-- 
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   bloggy blog: http://lars.ingebrigtsen.no