> > Hi,
> > I am confused. [218\.*\.*\.*] works but I would read this as 
> "[218." then
> > zero or more "." then zero or more "." then zero or more "]".  I don't
> > understand how it works.  The magic seems to be the "[" and "]" 
> instead of
> > the \D sandwich.  I am using
> > [218\.(\d|\d\d|\d\d\d)\.(\d|\d\d|\d\d\d)\.(\d|\d\d|\d\d\d)] and
> > it seems to
> > be working. [218\.*\.*\.*] also fires on [218.abc.x.we]
> > Paul Coleman



I read it as: [218 "." anything "." anything "." anything]   :)
-Patrick
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