===================================================================
RCS file: /cvs/mandoc/man_term.c,v
retrieving revision 1.239
retrieving revision 1.243
diff -u -p -r1.239 -r1.243
--- mandoc/man_term.c	2022/08/15 18:46:30	1.239
+++ mandoc/man_term.c	2023/10/24 20:53:12	1.243
@@ -1,6 +1,6 @@
-/* $Id: man_term.c,v 1.239 2022/08/15 18:46:30 schwarze Exp $ */
+/* $Id: man_term.c,v 1.243 2023/10/24 20:53:12 schwarze Exp $ */
 /*
- * Copyright (c) 2010-2015,2017-2020,2022 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010-15,2017-20,2022-23 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -74,6 +74,7 @@ static	int		  pre_DT(DECL_ARGS);
 static	int		  pre_HP(DECL_ARGS);
 static	int		  pre_I(DECL_ARGS);
 static	int		  pre_IP(DECL_ARGS);
+static	int		  pre_MR(DECL_ARGS);
 static	int		  pre_OP(DECL_ARGS);
 static	int		  pre_PD(DECL_ARGS);
 static	int		  pre_PP(DECL_ARGS);
@@ -83,7 +84,6 @@ static	int		  pre_SS(DECL_ARGS);
 static	int		  pre_SY(DECL_ARGS);
 static	int		  pre_TP(DECL_ARGS);
 static	int		  pre_UR(DECL_ARGS);
-static	int		  pre_abort(DECL_ARGS);
 static	int		  pre_alternate(DECL_ARGS);
 static	int		  pre_ign(DECL_ARGS);
 static	int		  pre_in(DECL_ARGS);
@@ -103,9 +103,9 @@ static const struct man_term_act man_term_acts[MAN_MAX
 	{ pre_SS, post_SH, 0 }, /* SS */
 	{ pre_TP, post_TP, 0 }, /* TP */
 	{ pre_TP, post_TP, 0 }, /* TQ */
-	{ pre_abort, NULL, 0 }, /* LP */
+	{ pre_PP, NULL, 0 }, /* LP */
 	{ pre_PP, NULL, 0 }, /* PP */
-	{ pre_abort, NULL, 0 }, /* P */
+	{ pre_PP, NULL, 0 }, /* P */
 	{ pre_IP, post_IP, 0 }, /* IP */
 	{ pre_HP, post_HP, 0 }, /* HP */
 	{ NULL, NULL, 0 }, /* SM */
@@ -135,6 +135,7 @@ static const struct man_term_act man_term_acts[MAN_MAX
 	{ NULL, NULL, 0 }, /* UE */
 	{ pre_UR, post_UR, 0 }, /* MT */
 	{ NULL, NULL, 0 }, /* ME */
+	{ pre_MR, NULL, 0 }, /* MR */
 };
 static const struct man_term_act *man_term_act(enum roff_tok);
 
@@ -225,14 +226,7 @@ print_bvspace(struct termp *p, struct roff_node *n, in
 		term_vspace(p);
 }
 
-
 static int
-pre_abort(DECL_ARGS)
-{
-	abort();
-}
-
-static int
 pre_ign(DECL_ARGS)
 {
 	return 0;
@@ -336,6 +330,29 @@ pre_B(DECL_ARGS)
 }
 
 static int
+pre_MR(DECL_ARGS)
+{
+	term_fontrepl(p, TERMFONT_NONE);
+	n = n->child;
+	if (n != NULL) {
+		term_word(p, n->string);   /* name */
+		p->flags |= TERMP_NOSPACE;
+	}
+	term_word(p, "(");
+	p->flags |= TERMP_NOSPACE;
+	if (n != NULL && (n = n->next) != NULL) {
+		term_word(p, n->string);   /* section */
+		p->flags |= TERMP_NOSPACE;
+	}
+	term_word(p, ")");
+	if (n != NULL && (n = n->next) != NULL) {
+		p->flags |= TERMP_NOSPACE;
+		term_word(p, n->string);   /* suffix */
+	}
+	return 0;
+}
+
+static int
 pre_OP(DECL_ARGS)
 {
 	term_word(p, "[");
@@ -910,8 +927,11 @@ print_man_node(DECL_ARGS)
 		    (p->flags & TERMP_NONEWLINE) == 0)
 			term_newln(p);
 		p->flags |= TERMP_BRNEVER;
-	} else
+	} else {
+		if (n->flags & NODE_LINE)
+			term_tab_ref(p);
 		p->flags &= ~TERMP_BRNEVER;
+	}
 
 	if (n->flags & NODE_ID)
 		term_tag_write(n, p->line);
@@ -948,7 +968,7 @@ print_man_node(DECL_ARGS)
 		return;
 	case ROFFT_TBL:
 		if (p->tbl.cols == NULL)
-			term_vspace(p);
+			term_newln(p);
 		term_tbl(p, n->span);
 		return;
 	default: