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On Fri, Jul 17, 2015 at 1:21 PM, Dirk Laurie <> wrote:
> The last few posts have completely ignored Roberto's comment.


> Debating what notation to use for something that cannot be
> a character class seems related to exterior-designing the
> velocipede enclosure :-)

In the same message he also noted that %f exists even though it is not
a "set of characters" either.