while (@data = <DATA>) {
    ...
}

[download]

doesn't make sense. The expression @data = <DATA> reads all lines from the filehandle DATA into @data. End while. Drop it.

Instad of

for($i=0;$i<$#data;$i++){

[download]

better say 

for my $line (@data) {

[download]

That said, I'd do 

my @tokens;
while (<DATA>) {
    if (/\.\.(AU|BD):/) {
        if ($1 eq 'AU') {
            print join( ',',@tokens),"\n", @tokens = () if @tokens;
        }
        chomp (my $line = <DATA>);
        push @tokens, $line;        
    }
}
print join( ',',@tokens),"\n", @tokens = () if @tokens;

[download]

In reply to Re: match tags by shmem
in thread match tags by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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