Re: [RFC PATCH] Per-window face support

[Daniel Colascione]

On 06/16/2018 03:29 AM, Eli Zaretskii wrote:
> > Date: Fri, 08 Jun 2018 12:15:44 +0300
> > From: Eli Zaretskii <address@hidden>
> > Cc: address@hidden
>
> Daniel, you never answered my question below:
>
> > > +    if (w) {
> > > +      Lisp_Object found = assq_no_quit (parameter, w->window_parameters);
> > > +      if (!NILP (found) && EQ (XCDR (found), value))
> > > +        match = true;
> > > +    }
> >
> > [...]
> >
> > Also, I wonder whether EQ should actually be equal_no_quit, because
> > the latter would allow parameters with values that are not just
> > integers or symbols.
>
> I still wonder why we only allow EQ there, it sounds unnecessarily
> restrictive.

Because there's no need for greater power. All you need is simple 
classification.