===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/html.c,v
retrieving revision 1.117
retrieving revision 1.118
diff -c -r1.117 -r1.118
*** src/usr.bin/mandoc/html.c	2018/12/15 23:33:20	1.117
--- src/usr.bin/mandoc/html.c	2019/01/05 09:14:11	1.118
***************
*** 1,4 ****
! /*	$OpenBSD: html.c,v 1.117 2018/12/15 23:33:20 schwarze Exp $ */
  /*
   * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$OpenBSD: html.c,v 1.118 2019/01/05 09:14:11 schwarze Exp $ */
  /*
   * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 261,266 ****
--- 261,299 ----
  	default:
  		break;
  	}
+ }
+ 
+ /*
+  * ROFF_nf switches to no-fill mode, ROFF_fi to fill mode.
+  * TOKEN_NONE does not switch.  The old mode is returned.
+  */
+ enum roff_tok
+ html_fillmode(struct html *h, enum roff_tok want)
+ {
+ 	struct tag	*t;
+ 	enum roff_tok	 had;
+ 
+ 	for (t = h->tag; t != NULL; t = t->next)
+ 		if (t->tag == TAG_PRE)
+ 			break;
+ 
+ 	had = t == NULL ? ROFF_fi : ROFF_nf;
+ 
+ 	if (want != had) {
+ 		switch (want) {
+ 		case ROFF_fi:
+ 			print_tagq(h, t);
+ 			break;
+ 		case ROFF_nf:
+ 			print_otag(h, TAG_PRE, "");
+ 			break;
+ 		case TOKEN_NONE:
+ 			break;
+ 		default:
+ 			abort();
+ 		}
+ 	}
+ 	return had;
  }
  
  char *