RE: problems with face-spec-reset-face and set-face-attribute

[Drew Adams]

Eli:
    Perhaps I missed something, but it looks like this is simply
    unsupported: we handle most face changes for future frames by storing
    appropriate frame parameters in default-frame-alist, but face
    inheritance does not (and probably cannot) work like that.

    Kim, could you please see if I overlooked something?

Sorry to meddle here, but I'm not sure if you're saying that this won't
(should not) be supported or not.

For `face-spec-reset-face', in particular, I think it's important that this
be supported. What's the point of "resetting" a face to `unspecified' for
all its properties _except_ inheritance? If you want to reset it, you
probably (but not always) want to reset it completely.