More accurately represent cells containing horizontal lines in -T tree
authorschwarze <schwarze@openbsd.org>
Wed, 12 Jan 2022 04:53:57 +0000 (04:53 +0000)
committerschwarze <schwarze@openbsd.org>
Wed, 12 Jan 2022 04:53:57 +0000 (04:53 +0000)
commitd2672555187c915062a2f51eb6c0b569ce2aae0e
treeb4f808b89cd76d62bb565d0503914e0832890601
parentfa3f0bd5dc7a8c8443d228fa08cd91c9d2d2d64a
More accurately represent cells containing horizontal lines in -T tree
output.  In particular, do not represent "_" as "-", and distinguish "_"
from "\_" and "=" from "\=".
Output tweak following a related question from
Ted Bullock <tbullock at comlore dot com>.
usr.bin/mandoc/tree.c