Editing the previous mess was horrific. I gave up and rewrote using a
generator.
Changes to output:
1. subtypes and tlvs now handled.
2. The output format now has explicit prefixes, so readers don't have
to rely on number of fields to interpret data.
3. Each field is split into type and count; count is empty if there's
no '*x'.
4. TLV stream typenames are repeated; TLV record type names are not
necessarily unique.
5. The unused offset field is removed.
6. No arguments taken: everything is always printed, and you can grep if you
only want some.
[ Fixup by <niftynei@gmail.com> ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It was always going to break when we started adding options, unless we
add padding. As no implementation requires alignment, let's skip it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The extraction tool was broken for a while, so let's make sure this
doesn't happen in the future. Plus we can start enforcing some
formatting details about the specs.
[ --check-alignment added by Rusty ]
