trailing newline.

I hope the fix is correct, but please check.

Use debug() instead of printf().

Call rte_cow() instead of rte_do_cow(), so that COW works properly.

Stripped "\n" off several (de)bug messages.

several debug() calls converted to DBG().

print now takes arguments separated by ,

[ 1.2.3.0/24 .. 3.4.5.0/8 ] is now forbidden

[ 1.2.3.0/8 ] now actually works

I do not know if it is right since mj ingores talk once started :-(.

Pavel, please implement this as soon as possible.

comments.

There are no urgent FIXME's in filters. Perhaps we should start with
documentation?

would be nice to find method of testing such beasts.

not actually work since I do not do rta/rte cow, yet.

so aux is suitable for storing type but not much more.

variables. TODO list added, hopefully complete. Use new features of
filters in bird.conf

after one label, yet.

currently very ugly, beware. Variables are not really local - that
needs to be fixed.

gateway, and who told us, so they can do usefull jobs from now on.

possible to write if 1.2.3.4 < 1.2.3.5, but I'm not sure if it is good
for anything.)

compare function is ready.

it belongs. (f-util.c stays there for auxiliary and non-important things.)