===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/term_ps.c,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -r1.22 -r1.23
--- src/usr.bin/mandoc/term_ps.c	2014/03/30 19:47:32	1.22
+++ src/usr.bin/mandoc/term_ps.c	2014/03/30 21:27:59	1.23
@@ -1,4 +1,4 @@
-/*	$Id: term_ps.c,v 1.22 2014/03/30 19:47:32 schwarze Exp $ */
+/*	$Id: term_ps.c,v 1.23 2014/03/30 21:27:59 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -99,7 +99,7 @@
 static	void		  ps_printf(struct termp *, const char *, ...);
 static	void		  ps_putchar(struct termp *, char);
 static	void		  ps_setfont(struct termp *, enum termfont);
-static	void		  ps_setwidth(struct termp *, size_t);
+static	void		  ps_setwidth(struct termp *, int, size_t);
 static	struct termp	 *pspdf_alloc(char *);
 static	void		  pdf_obj(struct termp *, size_t);
 
@@ -529,12 +529,17 @@
 
 
 static void
-ps_setwidth(struct termp *p, size_t width)
+ps_setwidth(struct termp *p, int iop, size_t width)
 {
 	size_t	 lastwidth;
 
 	lastwidth = p->ps->width;
-	p->ps->width = width ? width : p->ps->lastwidth;
+	if (0 < iop)
+		p->ps->width += width;
+	else if (0 > iop)
+		p->ps->width -= width;
+	else
+		p->ps->width = width ? width : p->ps->lastwidth;
 	p->ps->lastwidth = lastwidth;
 }