Bah, beaten to the explanation. At any rate, you can see this if you go into the debugger (perl -de 0) and examine the list produced and $1. 

  DB<1>  $a = "1b2cde5"

  DB<2> x $a =~ /(\d+)/g, $1
0  1
1  2
2  5
3  5

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In reply to Re: Looping on a match, and value of $1 by Fletch
in thread Looping on a match, and value of $1 by dmorgo

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