===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/vis/foldit.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -c -r1.7 -r1.8
*** src/usr.bin/vis/foldit.c	2013/11/12 22:51:18	1.7
--- src/usr.bin/vis/foldit.c	2020/08/17 18:41:23	1.8
***************
*** 1,4 ****
! /*	$OpenBSD: foldit.c,v 1.7 2013/11/12 22:51:18 deraadt Exp $	*/
  /*	$NetBSD: foldit.c,v 1.4 1994/12/20 16:13:02 jtc Exp $	*/
  
  /*-
--- 1,4 ----
! /*	$OpenBSD: foldit.c,v 1.8 2020/08/17 18:41:23 martijn Exp $	*/
  /*	$NetBSD: foldit.c,v 1.4 1994/12/20 16:13:02 jtc Exp $	*/
  
  /*-
***************
*** 38,43 ****
--- 38,44 ----
  foldit(char *chunk, int col, int max)
  {
  	char *cp;
+ 	int first = (col != 0);
  
  	/*
  	 * Keep track of column position. Insert hidden newline
***************
*** 61,68 ****
--- 62,72 ----
  			col++;
  		}
  		if (col > (max - 2)) {
+ 			if (!first)
+ 				return (col);
  			printf("\\\n");
  			col = 0;
+ 			first = 0;
  			goto again;
  		} 
  		cp++;