Correctly handle horizontal spans at the beginning of rows,
authorschwarze <schwarze@openbsd.org>
Sat, 8 Jul 2017 13:43:09 +0000 (13:43 +0000)
committerschwarze <schwarze@openbsd.org>
Sat, 8 Jul 2017 13:43:09 +0000 (13:43 +0000)
commit7522ddcbc597a704c0421bd098b38cbfeacf6f4b
tree966f7fef56a969f5376832f7b1f77823ce5510e5
parenta6f7d651c30fb3674a68a28402bf8abf3091ce38
Correctly handle horizontal spans at the beginning of rows,
fixing an assertion failure found by jsg@ with afl(1).

While here, also drop printing of whitespace in tbl_data()
which makes no difference because column positioning code
in term_tbl() already takes care of that.
usr.bin/mandoc/tbl_term.c