Stop skipping vertical space after boxed tables.

Skipping such space used to be a bug in GNU tbl(1), and a kludge
was added to mandoc to produce identical output.
The bug was fixed in groff commit 8818c07c Jul 30 2022 gbranden@
https://savannah.gnu.org/bugs/index.php?49390

Consequently, now is the time to get rid of the kludge.

diff --git a/usr.bin/mandoc/tbl_term.c b/usr.bin/mandoc/tbl_term.c
index f20aec9..a8f9c24 100644 (file)
--- a/usr.bin/mandoc/tbl_term.c
+++ b/usr.bin/mandoc/tbl_term.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tbl_term.c,v 1.65 2022/04/26 14:46:30 schwarze Exp $ */
+/* $OpenBSD: tbl_term.c,v 1.66 2022/08/28 10:57:52 schwarze Exp $ */
 /*
  * Copyright (c) 2011-2022 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -544,15 +544,11 @@ term_tbl(struct termp *tp, const struct tbl_span *sp)
        tp->flags &= ~TERMP_MULTICOL;
        tp->tcol->rmargin = tp->maxrmargin;
        if (sp->next == NULL) {
-               if (sp->opts->opts & (TBL_OPT_DBOX | TBL_OPT_BOX)) {
+               if (sp->opts->opts & (TBL_OPT_DBOX | TBL_OPT_BOX))
                        tbl_hrule(tp, sp, sp, NULL, TBL_OPT_BOX);
-                       tp->skipvsp = 1;
-               }
                if (tp->enc == TERMENC_ASCII &&
-                   sp->opts->opts & TBL_OPT_DBOX) {
+                   sp->opts->opts & TBL_OPT_DBOX)
                        tbl_hrule(tp, sp, sp, NULL, TBL_OPT_DBOX);
-                       tp->skipvsp = 2;
-               }
                assert(tp->tbl.cols);
                free(tp->tbl.cols);
                tp->tbl.cols = NULL;