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On Tue, Sep 10, 2013 at 3:19 PM, Andrew Starks <andrew.starks@trms.com> wrote: > I wanted to add one more thought. If you do the above version, your user may > wish to add additional arguments. So the argument list to "find" might be: > > find( dir_str, patt, fun, ...) that's what closures are for. -- Javier