This is what i did its slightly different from yours. 
...
  if (substr(@lines, $_, 1) eq substr (@lines2, $_, 1))
...

[download]
 Well, that's actually way different from what Blockhead was doing -- he was using "substr()" on a scalar ($line); substr() is not supposed to be used on an array (@lines).

In reply to Re: Re: Re: comparing strings by graff
in thread comparing strings by Anonymous Monk

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