Re: question about narrowed behavior of next-property-change et al.

[Richard Stallman]

    I did a grep for "{next,prev}{,-single}-property-change" (which I think is
    the set of functions effect), and there are over 200 occurances (most of
    which are actually the `-single' variants).  This seems enough that doing 
any
    kind of thorough check is a fair burden, and I really don't think it's worth
    the time.

I think you can check them all in an hour.  Why not?