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during the foreach loop I remove punctuation and set to lowercase (such that No and no are the same word.
while (<FILE>) { my @these_words = split(' ', $_); foreach my $this_word (@these_words) { $this_word =~ s/[[:punct:]]//g; $this_word = lc($this_word); push @all_words, $this_word; } }

In reply to Re^6: putting text into array word by word by jms53
in thread putting text into array word by word by jms53

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