===================================================================
RCS file: /cvs/mandoc/mdoc_man.c,v
retrieving revision 1.112
retrieving revision 1.116
diff -u -p -r1.112 -r1.116
--- mandoc/mdoc_man.c	2017/05/05 13:17:55	1.112
+++ mandoc/mdoc_man.c	2017/05/30 16:31:29	1.116
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_man.c,v 1.112 2017/05/05 13:17:55 schwarze Exp $ */
+/*	$Id: mdoc_man.c,v 1.116 2017/05/30 16:31:29 schwarze Exp $ */
 /*
  * Copyright (c) 2011-2017 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -73,7 +73,6 @@ static	void	  post_nm(DECL_ARGS);
 static	void	  post_percent(DECL_ARGS);
 static	void	  post_pf(DECL_ARGS);
 static	void	  post_sect(DECL_ARGS);
-static	void	  post_sp(DECL_ARGS);
 static	void	  post_vt(DECL_ARGS);
 static	int	  pre__t(DECL_ARGS);
 static	int	  pre_an(DECL_ARGS);
@@ -102,17 +101,18 @@ static	int	  pre_in(DECL_ARGS);
 static	int	  pre_it(DECL_ARGS);
 static	int	  pre_lk(DECL_ARGS);
 static	int	  pre_li(DECL_ARGS);
-static	void	  pre_ll(DECL_ARGS);
 static	int	  pre_nm(DECL_ARGS);
 static	int	  pre_no(DECL_ARGS);
 static	int	  pre_ns(DECL_ARGS);
+static	void	  pre_onearg(DECL_ARGS);
 static	int	  pre_pp(DECL_ARGS);
 static	int	  pre_rs(DECL_ARGS);
 static	int	  pre_sm(DECL_ARGS);
-static	int	  pre_sp(DECL_ARGS);
+static	void	  pre_sp(DECL_ARGS);
 static	int	  pre_sect(DECL_ARGS);
 static	int	  pre_sy(DECL_ARGS);
 static	void	  pre_syn(const struct roff_node *);
+static	void	  pre_ta(DECL_ARGS);
 static	int	  pre_vt(DECL_ARGS);
 static	int	  pre_xr(DECL_ARGS);
 static	void	  print_word(const char *);
@@ -127,7 +127,10 @@ static	void	  print_node(DECL_ARGS);
 static	const void_fp roff_manacts[ROFF_MAX] = {
 	pre_br,
 	pre_ft,
-	pre_ll,
+	pre_onearg,
+	pre_sp,
+	pre_ta,
+	pre_onearg,
 };
 
 static	const struct manact __manacts[MDOC_MAX - MDOC_Dd] = {
@@ -249,7 +252,6 @@ static	const struct manact __manacts[MDOC_MAX - MDOC_D
 	{ cond_body, pre_en, post_en, NULL, NULL }, /* En */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Dx */
 	{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */
-	{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */
 	{ NULL, NULL, post_percent, NULL, NULL }, /* %U */
 	{ NULL, NULL, NULL, NULL, NULL }, /* Ta */
 };
@@ -444,7 +446,6 @@ static void
 print_line(const char *s, int newflags)
 {
 
-	outflags &= ~MMAN_br;
 	outflags |= MMAN_nl;
 	print_word(s);
 	outflags |= newflags;
@@ -1526,16 +1527,22 @@ post_lb(DECL_ARGS)
 static int
 pre_lk(DECL_ARGS)
 {
-	const struct roff_node *link, *descr;
+	const struct roff_node *link, *descr, *punct;
 	int display;
 
 	if ((link = n->child) == NULL)
 		return 0;
 
+	/* Find beginning of trailing punctuation. */
+	punct = n->last;
+	while (punct != link && punct->flags & NODE_DELIMC)
+		punct = punct->prev;
+	punct = punct->next;
+
 	/* Link text. */
-	if ((descr = link->next) != NULL && !(descr->flags & NODE_DELIMC)) {
+	if ((descr = link->next) != NULL && descr != punct) {
 		font_push('I');
-		while (descr != NULL && !(descr->flags & NODE_DELIMC)) {
+		while (descr != punct) {
 			print_word(descr->string);
 			descr = descr->next;
 		}
@@ -1555,9 +1562,9 @@ pre_lk(DECL_ARGS)
 	font_pop();
 
 	/* Trailing punctuation. */
-	while (descr != NULL) {
-		print_word(descr->string);
-		descr = descr->next;
+	while (punct != NULL) {
+		print_word(punct->string);
+		punct = punct->next;
 	}
 	if (display)
 		print_line(".RE", MMAN_nl);
@@ -1565,9 +1572,12 @@ pre_lk(DECL_ARGS)
 }
 
 static void
-pre_ll(DECL_ARGS)
+pre_onearg(DECL_ARGS)
 {
-	print_line(".ll", 0);
+	outflags |= MMAN_nl;
+	print_word(".");
+	outflags &= ~MMAN_spc;
+	print_word(roff_name[n->tok]);
 	if (n->child != NULL)
 		print_word(n->child->string);
 	outflags |= MMAN_nl;
@@ -1694,22 +1704,17 @@ pre_sm(DECL_ARGS)
 	return 0;
 }
 
-static int
+static void
 pre_sp(DECL_ARGS)
 {
-
-	if (MMAN_PP & outflags) {
+	if (outflags & MMAN_PP) {
 		outflags &= ~MMAN_PP;
 		print_line(".PP", 0);
-	} else
+	} else {
 		print_line(".sp", 0);
-	return 1;
-}
-
-static void
-post_sp(DECL_ARGS)
-{
-
+		if (n->child != NULL)
+			print_word(n->child->string);
+	}
 	outflags |= MMAN_nl;
 }
 
@@ -1719,6 +1724,15 @@ pre_sy(DECL_ARGS)
 
 	font_push('B');
 	return 1;
+}
+
+static void
+pre_ta(DECL_ARGS)
+{
+	print_line(".ta", 0);
+	for (n = n->child; n != NULL; n = n->next)
+		print_word(n->string);
+	outflags |= MMAN_nl;
 }
 
 static int