Re: [FWP] Add to elements of a list

[Etienne Grossmann <etienne@isr.isr.ist.utl.pt>]

  Sorry, my first solution in the previous post should have been :

  eval join ";",map { "$1 += $_" if "\$x \$y \$z" =~ m/(\S+)/g } f();

  (and 'f' is 'foo')

  Cheers,

  Etienne

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