===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/term.c,v
retrieving revision 1.132
retrieving revision 1.133
diff -c -r1.132 -r1.133
*** src/usr.bin/mandoc/term.c	2017/06/14 18:23:26	1.132
--- src/usr.bin/mandoc/term.c	2017/06/14 23:23:51	1.133
***************
*** 1,4 ****
! /*	$OpenBSD: term.c,v 1.132 2017/06/14 18:23:26 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$OpenBSD: term.c,v 1.133 2017/06/14 23:23:51 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 524,532 ****
  				p->flags |= (TERMP_NOSPACE | TERMP_NONEWLINE);
  			continue;
  		case ESCAPE_HORIZ:
  			if (a2roffsu(seq, &su, SCALE_EM) == NULL)
  				continue;
! 			uc = term_hen(p, &su);
  			if (uc > 0)
  				while (uc-- > 0)
  					bufferc(p, ASCII_NBRSP);
--- 524,537 ----
  				p->flags |= (TERMP_NOSPACE | TERMP_NONEWLINE);
  			continue;
  		case ESCAPE_HORIZ:
+ 			if (*seq == '|') {
+ 				seq++;
+ 				uc = -p->col;
+ 			} else
+ 				uc = 0;
  			if (a2roffsu(seq, &su, SCALE_EM) == NULL)
  				continue;
! 			uc += term_hen(p, &su);
  			if (uc > 0)
  				while (uc-- > 0)
  					bufferc(p, ASCII_NBRSP);