Alternative way: 
my $line;
while (defined($line=<FH>)){
    chomp $line;
    unless (3 <= $line =~ tr,\|,\|,) {
        $line .= <FH>;
        redo unless eof(FH)
    }
    print "$line\n";
}

[download]

$|=$_='1g2i1u1l2i4e2n0k',map{print"\7",chop;select$,,$,,$,,$_/7}m{..}g

In reply to Re: joining lines by giulienk
in thread joining lines by Anonymous Monk

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