#!/usr/bin/perl

open (STOPWORDS, '<:encoding(UTF-8)', $ARGV[1]) || die "Error opening 
+the stopwords file\n";

$count = 0;
while ($word = <STOPWORDS>)
{
    chop($word);
    $stopword[$count] = lc($word);
    $count++;
}
close(STOPWORDS);

open (INFILE ,'<:encoding(UTF-8)', $ARGV[0]) || die "Error opening the
+ input file\n";
while ($line = <INFILE>)
{

    chop($line);
    @entry = split(/ /, $line);    
    $i = 0;
    while ($entry[$i])    
    {
        $found = 0;
        $j = 0;
        while (($j<=$count) && ($found==0))
        {
            if (lc($entry[$i]) eq $stopword[$j])
            {
                $found = 1;
            }
            $j++;
        }
        if ($found == 0)
        {

print FH "$entry[$i]\n";
        }
        $i++;
    }
}
close(INFILE);
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