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From the Con-Man himself

by princepawn (Parson)
on Sep 29, 2000 at 13:12 UTC ( #34574=note: print w/ replies, xml ) Need Help??


in reply to Returning contents of subrules matches with Parse::RecDescent

Here is what the master, Damian Conway, sayeth:

Your problem is in this rule: tuple : (number dot)(2) is the same as: tuple : anon_subrule(2) anon_subrule : number dot Liek all subrules, this anonymous subrule returns only its last item (namely, the dot). If you want just the number back, write this: tuple : (number dot {$item[1]})(2) If you want both number and dot back (in a nested array), write this: tuple : (number dot {\@item})(2) Hope this helps, Damian


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