The problem is that the repeated capturing overwrites the "inner" capture group so you won't be able to get more than one result from something like /(foo)*/g.

How much of the input do you control? Would it be feasible to just match any letters between %...% ?

my @matches = ($data =~ m/(?:%(\w+)%)/g );

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In reply to Re: Trouble capturing multiple groupings in regex by Corion
in thread Trouble capturing multiple groupings in regex by reverendphil

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