fix .Lk for -Tascii and implement it for -Tman

OpenBSD rev. 1.22 and 1.142, respectively

2 files changed, 45 insertions, 17 deletions

diff --git a/mdoc_man.c b/mdoc_man.c
index 04bc0aa2..ecfd3f28 100644
--- a/mdoc_man.c
+++ b/mdoc_man.c
@@ -70,6 +70,7 @@ static	int	  pre_fo(DECL_ARGS);
 static	int	  pre_ft(DECL_ARGS);
 static	int	  pre_in(DECL_ARGS);
 static	int	  pre_it(DECL_ARGS);
+static	int	  pre_lk(DECL_ARGS);
 static	int	  pre_nm(DECL_ARGS);
 static	int	  pre_ns(DECL_ARGS);
 static	int	  pre_pp(DECL_ARGS);
@@ -199,7 +200,7 @@ static	const struct manact manacts[MDOC_MAX + 1] = {
 	{ NULL, pre_ux, NULL, "currently under development.", NULL }, /* Ud */
 	{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */
 	{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */
-	{ NULL, NULL, NULL, NULL, NULL }, /* _Lk */
+	{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */
 	{ NULL, NULL, NULL, NULL, NULL }, /* _Mt */
 	{ cond_body, pre_enc, post_enc, "{", "}" }, /* Brq */
 	{ cond_body, pre_enc, post_enc, "{", "}" }, /* Bro */
@@ -831,6 +832,34 @@ post_lb(DECL_ARGS)
 }
 
 static int
+pre_lk(DECL_ARGS)
+{
+	const struct mdoc_node *link, *descr;
+
+	if (NULL == (link = n->child))
+		return(0);
+
+	if (NULL != (descr = link->next)) {
+		print_word("\\fI");
+		outflags &= ~MMAN_spc;
+		while (NULL != descr) {
+			print_word(descr->string);
+			descr = descr->next;
+		}
+		print_word(":");
+		outflags &= ~MMAN_spc;
+		print_word("\\fP");
+	}
+
+	print_word("\\fB");
+	outflags &= ~MMAN_spc;
+	print_word(link->string);
+	outflags &= ~MMAN_spc;
+	print_word("\\fP");
+	return(0);
+}
+
+static int
 pre_nm(DECL_ARGS)
 {
 
diff --git a/mdoc_term.c b/mdoc_term.c
index a0e7cb72..15c772f3 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,7 +1,7 @@
 /*	$Id$ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010, 2012 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -2159,25 +2159,24 @@ termp_li_pre(DECL_ARGS)
 static int
 termp_lk_pre(DECL_ARGS)
 {
-	const struct mdoc_node *nn, *sv;
+	const struct mdoc_node *link, *descr;
 
-	term_fontpush(p, TERMFONT_UNDER);
-
-	nn = sv = n->child;
-
-	if (NULL == nn || NULL == nn->next)
-		return(1);
-
-	for (nn = nn->next; nn; nn = nn->next) 
-		term_word(p, nn->string);
-
-	term_fontpop(p);
+	if (NULL == (link = n->child))
+		return(0);
 
-	p->flags |= TERMP_NOSPACE;
-	term_word(p, ":");
+	if (NULL != (descr = link->next)) {
+		term_fontpush(p, TERMFONT_UNDER);
+		while (NULL != descr) {
+			term_word(p, descr->string);
+			descr = descr->next;
+		}
+		p->flags |= TERMP_NOSPACE;
+		term_word(p, ":");
+		term_fontpop(p);
+	}
 
 	term_fontpush(p, TERMFONT_BOLD);
-	term_word(p, sv->string);
+	term_word(p, link->string);
 	term_fontpop(p);
 
 	return(0);