I would like determine why this code not worked, its possible,I has incorrectly inserted brace. 

if($action eq '!='){
                    $match{$a} = 0 if $line[$position]=~m/\Q$key/i;
                }
                else{$match{$a} = 1 if $line[$position]=~m/\Q$key/i;}

[download]

Can be rewritten like so: 
    $match{$a} = ($line[$position] =~ m/\b\Q$key\E\b/i) ? 1 : 0;
    $match{$a} = !$match{$a} if $action eq '!=';

[download]
Is this correct? Please correct me if something wrong: 

if($action eq '!='){
                    $match{$a} = ($line[$position] =~ m/\b\Q$key\E\b/i
+) ? 1 : 0;
                }
                else{$match{$a} = !$match{$a} if $action eq '!=';}

[download]

In reply to Re^6: search for exact word only by Anonymous Monk
in thread search for exact word only by Anonymous Monk

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