sorry about the bad formatting, I'll try again 
  foreach (@words) {
    $line =~ s/(%\d)$_(%\d)//g;
    print "$line\n";
    }

It was my understanding that (%\d) detected a word boundary (space, begining of line, end of line)

In reply to Re^2: broken regex by elwood
in thread broken regex by elwood

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