Wow. Thankfully I have never had to deal with pcap myself. That vlan stuff just looks completely b0rken. The semantics of `vlan` spilling over an `or` or paren

Wow. Thankfully I have never had to deal with pcap myself. That vlan stuff just looks completely b0rken. The semantics of `vlan` spilling over an `or` or parentheses reeks of basic language design failure.