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Re^3: dir match, dir may or may not appear

by Anonymous Monk
on Jan 12, 2016 at 09:20 UTC ( #1152542=note: print w/replies, xml ) Need Help??


in reply to Re^2: dir match, dir may or may not appear
in thread dir match, dir may or may not appear

a quantifier is +

a quantifier is {0,1}

You can't have {0,1}{0,1}{0,1}{0,1}

You can't have +{0,1}+{0,1}

If you want a pattern ([^/]+) to repeat, you have to group it

perlre, perlretut, perlrequick describe these words I've used, go fish

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