well, I consider a word like dog's, or cat's a 4 letter word, but my script doesn't seem to

Nope, it sure doesn't. Consider your code that picks out the 4 letter words: 

push @gt_three_char_words, $_ if /[a-zA-Z]{4,}/;

[download]

What types of characters "count" when they're counted this way?

Gary Blackburn
Trained Killer

In reply to Re: Re: Re: tutelage needed by Trimbach
in thread tutelage needed by ctp

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