There was a patch applied against entab/halt.c that converts
it away from K&R varargs. But it's buggy, its makes halt()
use second argment as format string, not first.
Following patch fixes it, but also converts entab/entab.c away
from K&R.
That is from my own patch against entab for the same
problem, which got lost somewhere in -patches.
--
marko
