Re: Add some built-in faces for inheritance

[Juri Linkov]

>>> - block: text with a different background to separate from main text,
>>>          used for code blocks, input fields, pop ups, etc
>>
>> block is welcome to inherit by mm-uu-extract, org-block, org-code...
>
> As far as I can tell, the issue with face inheritance is that you must
> be sure that the library where the defface occurs is loaded in advance:
> 'faces.el' looks like a good place.

Good point.  So all such general-purpose faces should be placed in the
pre-loaded file faces.el.