I wanted to print both header and footer, but no way to get the latter.
Actually, I found the footer is completely missing from .hdr lib files,
and code isn't ready to deal with that (or I just screwed uo a lot ;) ).
Anyway, also the opts logic wouldn't allow to print just the footer,
either (default)header, (default)header+footer or nothing at all.
I needed the 3rd option, ie just the footer, hence hacked up a solution
which WFM (and bumped up version to 1.6.5-1 for my own ref).
I'd rather change the logic for -b/-B/--footer, ie
default = no hdr,no ftr
-b = default header
-b header
--footer footer
thus dropping -B, but guess some flame would arise ;)
So I tried to keep the same logic, ie
default = default header in .hdr
-b header = user's header
--footer footer = default header in .hdr + user's footer
-B --footer footer = just user's footer
pls see diff against 1.6.4-7 below - I set the footer proc in simple.hdr
only, since that's the one I use. Doing the same for the other/fancy one
should be nearly a matter of c&p (nearly what I did from header proc).
I did not define a do_footer so that other .hdr need no mods.