Here's one way: 
$x=0; $in=0;
$string =~ s#(")?([^" ]+)(")?#
if ($in) {
  print $2;
  if ($3) { print "\n"; $in=0; }
  else    { print " "; }
}
else {
  print "[".$x++."] $2";
  if ($in=$1) { print " ";}
  else        { print "\n"; }
}
#egx;

[download]

Could be more compact probably, but I left it "apart" for easier viewing. :)

In reply to Re: Another for those who love the Regular Expression questions... by turnstep
in thread Another for those who love the Regular Expression questions... by Hot Pastrami

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