===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/term_ascii.c,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -r1.13 -r1.14
--- src/usr.bin/mandoc/term_ascii.c	2014/03/30 21:27:59	1.13
+++ src/usr.bin/mandoc/term_ascii.c	2014/04/20 16:44:44	1.14
@@ -1,4 +1,4 @@
-/*	$Id: term_ascii.c,v 1.13 2014/03/30 21:27:59 schwarze Exp $ */
+/*	$Id: term_ascii.c,v 1.14 2014/04/20 16:44:44 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -46,6 +46,7 @@
 static	void		  locale_letter(struct termp *, int);
 static	size_t		  locale_width(const struct termp *, int);
 
+
 static struct termp *
 ascii_init(enum termenc enc, char *outopts)
 {
@@ -72,8 +73,8 @@
 
 	if (TERMENC_ASCII != enc) {
 		v = TERMENC_LOCALE == enc ?
-			setlocale(LC_ALL, "") :
-			setlocale(LC_CTYPE, "en_US.UTF-8");
+		    setlocale(LC_ALL, "") :
+		    setlocale(LC_CTYPE, "en_US.UTF-8");
 		if (NULL != v && MB_CUR_MAX > 1) {
 			p->enc = enc;
 			p->advance = locale_advance;
@@ -90,13 +91,13 @@
 
 	while (outopts && *outopts)
 		switch (getsubopt(&outopts, UNCONST(toks), &v)) {
-		case (0):
+		case 0:
 			p->defindent = (size_t)atoi(v);
 			break;
-		case (1):
+		case 1:
 			p->defrmargin = (size_t)atoi(v);
 			break;
-		case (2):
+		case 2:
 			/*
 			 * Temporary, undocumented mode
 			 * to imitate mdoc(7) output style.
@@ -129,7 +130,6 @@
 	return(ascii_init(TERMENC_UTF8, outopts));
 }
 
-
 void *
 locale_alloc(char *outopts)
 {
@@ -152,7 +152,6 @@
 	p->rmargin = p->maxrmargin = p->defrmargin;
 }
 
-/* ARGSUSED */
 static size_t
 ascii_width(const struct termp *p, int c)
 {
@@ -167,11 +166,10 @@
 	term_free((struct termp *)arg);
 }
 
-/* ARGSUSED */
 static void
 ascii_letter(struct termp *p, int c)
 {
-	
+
 	putchar(c);
 }
 
@@ -189,7 +187,6 @@
 	(*p->footf)(p, p->argf);
 }
 
-/* ARGSUSED */
 static void
 ascii_endline(struct termp *p)
 {
@@ -197,17 +194,15 @@
 	putchar('\n');
 }
 
-/* ARGSUSED */
 static void
 ascii_advance(struct termp *p, size_t len)
 {
-	size_t	 	i;
+	size_t		i;
 
 	for (i = 0; i < len; i++)
 		putchar(' ');
 }
 
-/* ARGSUSED */
 static double
 ascii_hspan(const struct termp *p, const struct roffsu *su)
 {
@@ -219,22 +214,22 @@
 	 */
 
 	switch (su->unit) {
-	case (SCALE_CM):
+	case SCALE_CM:
 		r = 4 * su->scale;
 		break;
-	case (SCALE_IN):
+	case SCALE_IN:
 		r = 10 * su->scale;
 		break;
-	case (SCALE_PC):
+	case SCALE_PC:
 		r = (10 * su->scale) / 6;
 		break;
-	case (SCALE_PT):
+	case SCALE_PT:
 		r = (10 * su->scale) / 72;
 		break;
-	case (SCALE_MM):
+	case SCALE_MM:
 		r = su->scale / 1000;
 		break;
-	case (SCALE_VS):
+	case SCALE_VS:
 		r = su->scale * 2 - 1;
 		break;
 	default:
@@ -245,7 +240,6 @@
 	return(r);
 }
 
-/* ARGSUSED */
 static size_t
 locale_width(const struct termp *p, int c)
 {
@@ -254,17 +248,15 @@
 	return((rc = wcwidth(c)) < 0 ? 0 : rc);
 }
 
-/* ARGSUSED */
 static void
 locale_advance(struct termp *p, size_t len)
 {
-	size_t	 	i;
+	size_t		i;
 
 	for (i = 0; i < len; i++)
 		putwchar(L' ');
 }
 
-/* ARGSUSED */
 static void
 locale_endline(struct termp *p)
 {
@@ -272,10 +264,9 @@
 	putwchar(L'\n');
 }
 
-/* ARGSUSED */
 static void
 locale_letter(struct termp *p, int c)
 {
-	
+
 	putwchar(c);
 }