===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/man_html.c,v
retrieving revision 1.51
retrieving revision 1.52
diff -u -r1.51 -r1.52
--- src/usr.bin/mandoc/man_html.c	2014/03/30 19:47:32	1.51
+++ src/usr.bin/mandoc/man_html.c	2014/04/20 16:44:44	1.52
@@ -1,4 +1,4 @@
-/*	$Id: man_html.c,v 1.51 2014/03/30 19:47:32 schwarze Exp $ */
+/*	$Id: man_html.c,v 1.52 2014/04/20 16:44:44 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -49,7 +49,7 @@
 	int		(*post)(MAN_ARGS);
 };
 
-static	void		  print_bvspace(struct html *, 
+static	void		  print_bvspace(struct html *,
 				const struct man_node *);
 static	void		  print_man(MAN_ARGS);
 static	void		  print_man_head(MAN_ARGS);
@@ -86,7 +86,7 @@
 	{ man_PP_pre, NULL }, /* PP */
 	{ man_PP_pre, NULL }, /* P */
 	{ man_IP_pre, NULL }, /* IP */
-	{ man_HP_pre, NULL }, /* HP */ 
+	{ man_HP_pre, NULL }, /* HP */
 	{ man_SM_pre, NULL }, /* SM */
 	{ man_SM_pre, NULL }, /* SB */
 	{ man_alt_pre, NULL }, /* BI */
@@ -118,6 +118,7 @@
 	{ man_ign_pre, NULL }, /* ll */
 };
 
+
 /*
  * Printing leading vertical space before a block.
  * This is used for the paragraph macros.
@@ -152,7 +153,7 @@
 }
 
 static void
-print_man(MAN_ARGS) 
+print_man(MAN_ARGS)
 {
 	struct tag	*t, *tt;
 	struct htmlpair	 tag;
@@ -167,15 +168,13 @@
 		print_tagq(h, tt);
 		print_otag(h, TAG_BODY, 0, NULL);
 		print_otag(h, TAG_DIV, 1, &tag);
-	} else 
+	} else
 		t = print_otag(h, TAG_DIV, 1, &tag);
 
 	print_man_nodelist(man, n, mh, h);
 	print_tagq(h, t);
 }
 
-
-/* ARGSUSED */
 static void
 print_man_head(MAN_ARGS)
 {
@@ -188,7 +187,6 @@
 	print_text(h, h->buf);
 }
 
-
 static void
 print_man_nodelist(MAN_ARGS)
 {
@@ -198,7 +196,6 @@
 		print_man_nodelist(man, n->next, mh, h);
 }
 
-
 static void
 print_man_node(MAN_ARGS)
 {
@@ -209,10 +206,10 @@
 	t = h->tags.head;
 
 	switch (n->type) {
-	case (MAN_ROOT):
+	case MAN_ROOT:
 		man_root_pre(man, n, mh, h);
 		break;
-	case (MAN_TEXT):
+	case MAN_TEXT:
 		/*
 		 * If we have a blank line, output a vertical space.
 		 * If we have a space as the first character, break
@@ -230,10 +227,10 @@
 
 		print_text(h, n->string);
 		return;
-	case (MAN_EQN):
+	case MAN_EQN:
 		print_eqn(h, n->eqn);
 		break;
-	case (MAN_TBL):
+	case MAN_TBL:
 		/*
 		 * This will take care of initialising all of the table
 		 * state data for the first table, then tearing it down
@@ -242,7 +239,7 @@
 		print_tbl(h, n->span);
 		return;
 	default:
-		/* 
+		/*
 		 * Close out scope of font prior to opening a macro
 		 * scope.
 		 */
@@ -272,10 +269,10 @@
 	print_stagq(h, t);
 
 	switch (n->type) {
-	case (MAN_ROOT):
+	case MAN_ROOT:
 		man_root_post(man, n, mh, h);
 		break;
-	case (MAN_EQN):
+	case MAN_EQN:
 		break;
 	default:
 		if (mans[n->tok].post)
@@ -284,7 +281,6 @@
 	}
 }
 
-
 static int
 a2width(const struct man_node *n, struct roffsu *su)
 {
@@ -297,8 +293,6 @@
 	return(0);
 }
 
-
-/* ARGSUSED */
 static void
 man_root_pre(MAN_ARGS)
 {
@@ -345,8 +339,6 @@
 	print_tagq(h, t);
 }
 
-
-/* ARGSUSED */
 static void
 man_root_post(MAN_ARGS)
 {
@@ -380,7 +372,6 @@
 }
 
 
-/* ARGSUSED */
 static int
 man_br_pre(MAN_ARGS)
 {
@@ -407,7 +398,6 @@
 	return(0);
 }
 
-/* ARGSUSED */
 static int
 man_SH_pre(MAN_ARGS)
 {
@@ -425,7 +415,6 @@
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_alt_pre(MAN_ARGS)
 {
@@ -434,7 +423,7 @@
 	enum htmltag	 fp;
 	struct tag	*t;
 
-	if ((savelit = mh->fl & MANH_LITERAL)) 
+	if ((savelit = mh->fl & MANH_LITERAL))
 		print_otag(h, TAG_BR, 0, NULL);
 
 	mh->fl &= ~MANH_LITERAL;
@@ -442,22 +431,22 @@
 	for (i = 0, nn = n->child; nn; nn = nn->next, i++) {
 		t = NULL;
 		switch (n->tok) {
-		case (MAN_BI):
+		case MAN_BI:
 			fp = i % 2 ? TAG_I : TAG_B;
 			break;
-		case (MAN_IB):
+		case MAN_IB:
 			fp = i % 2 ? TAG_B : TAG_I;
 			break;
-		case (MAN_RI):
+		case MAN_RI:
 			fp = i % 2 ? TAG_I : TAG_MAX;
 			break;
-		case (MAN_IR):
+		case MAN_IR:
 			fp = i % 2 ? TAG_MAX : TAG_I;
 			break;
-		case (MAN_BR):
+		case MAN_BR:
 			fp = i % 2 ? TAG_MAX : TAG_B;
 			break;
-		case (MAN_RB):
+		case MAN_RB:
 			fp = i % 2 ? TAG_B : TAG_MAX;
 			break;
 		default:
@@ -483,18 +472,16 @@
 	return(0);
 }
 
-/* ARGSUSED */
 static int
 man_SM_pre(MAN_ARGS)
 {
-	
+
 	print_otag(h, TAG_SMALL, 0, NULL);
 	if (MAN_SB == n->tok)
 		print_otag(h, TAG_B, 0, NULL);
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_SS_pre(MAN_ARGS)
 {
@@ -512,7 +499,6 @@
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_PP_pre(MAN_ARGS)
 {
@@ -525,13 +511,12 @@
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_IP_pre(MAN_ARGS)
 {
 	const struct man_node	*nn;
 
-	if (MAN_BODY == n->type) { 
+	if (MAN_BODY == n->type) {
 		print_otag(h, TAG_DD, 0, NULL);
 		return(1);
 	} else if (MAN_HEAD != n->type) {
@@ -563,7 +548,6 @@
 	return(0);
 }
 
-/* ARGSUSED */
 static int
 man_HP_pre(MAN_ARGS)
 {
@@ -592,7 +576,6 @@
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_OP_pre(MAN_ARGS)
 {
@@ -622,8 +605,6 @@
 	return(0);
 }
 
-
-/* ARGSUSED */
 static int
 man_B_pre(MAN_ARGS)
 {
@@ -632,16 +613,14 @@
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_I_pre(MAN_ARGS)
 {
-	
+
 	print_otag(h, TAG_I, 0, NULL);
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_literal_pre(MAN_ARGS)
 {
@@ -655,7 +634,6 @@
 	return(0);
 }
 
-/* ARGSUSED */
 static int
 man_in_pre(MAN_ARGS)
 {
@@ -664,7 +642,6 @@
 	return(0);
 }
 
-/* ARGSUSED */
 static int
 man_ign_pre(MAN_ARGS)
 {
@@ -672,7 +649,6 @@
 	return(0);
 }
 
-/* ARGSUSED */
 static int
 man_RS_pre(MAN_ARGS)
 {
@@ -695,7 +671,6 @@
 	return(1);
 }
 
-/* ARGSUSED */
 static int
 man_UR_pre(MAN_ARGS)
 {