Re: Patch to cus-edit.el

[Richard Stallman]

    In general, is it necessary to ask for permission to commit small
    improvement to the customize specifications like this?  That is,
    adding :group and :link entries to defcustoms, or improving :type
    entries?

Not at all--please just go ahead and do them.  There's no need to send
mail about it afterwards, either.  These changes are uncontroversial,
and I have confidence that whatever you do of this sort is right.