[RFC] whitespace.el

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    Didier> So I've just upgraded CVS with my improvements on whitespace.el.
    Didier> The documentation at the top of the file is also clearer and
    Didier> more complete than before (I hope).

I haven't run from CVS in like forever.  Does your change add a
whitespace-describe function?  (I reported a bug about it just after your
first post on the subject.)

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