various improvements, from klemens nanni;
authorjmc <jmc@openbsd.org>
Wed, 5 Apr 2017 08:45:33 +0000 (08:45 +0000)
committerjmc <jmc@openbsd.org>
Wed, 5 Apr 2017 08:45:33 +0000 (08:45 +0000)
commit24c36dc48373f7eb44bb8b0afab121f3c263652c
treeef100c371b25402c540ef2db207be6a2a911fbde
parent9e8c3bf6607cea9f6636554c5543753d678e526c
various improvements, from klemens nanni;
i've omitted hunk 3 of his diff, as what's there now is correct;

ok mikeb
sbin/ifconfig/ifconfig.8