On Wed, Oct 21, 2009 at 5:50 PM, Lauri Pesonen <lauri.peso...@iki.fi> wrote:
>
> 2009/10/21 John Harrop <jharrop...@gmail.com>:
>
> > Like this?
> > (def hexchar? #{\0 \1 \2 \3 \4 \5 \6 \7 \8 \9 \A \a \B \b \C \c \D \d \E
> \e
> > \F \f})
>
> Yep, that's what I had in mind as well, but I got tired of typing ;-)
>
(def hexchar? (set "0123456789ABCDEFabcdef"))
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