===================================================================
RCS file: /cvs/mandoc/html.h,v
retrieving revision 1.84
retrieving revision 1.87
diff -u -p -r1.84 -r1.87
--- mandoc/html.h	2017/03/15 11:29:53	1.84
+++ mandoc/html.h	2017/07/08 14:51:04	1.87
@@ -1,4 +1,4 @@
-/*	$Id: html.h,v 1.84 2017/03/15 11:29:53 schwarze Exp $ */
+/*	$Id: html.h,v 1.87 2017/07/08 14:51:04 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -51,6 +51,7 @@ enum	htmltag {
 	TAG_MATH,
 	TAG_MROW,
 	TAG_MI,
+	TAG_MN,
 	TAG_MO,
 	TAG_MSUP,
 	TAG_MSUB,
@@ -114,8 +115,10 @@ struct	html {
 
 struct	roff_node;
 struct	tbl_span;
-struct	eqn;
+struct	eqn_box;
 
+void		  roff_html_pre(struct html *, const struct roff_node *);
+
 void		  print_gen_decls(struct html *);
 void		  print_gen_head(struct html *);
 struct tag	 *print_otag(struct html *, enum htmltag, const char *, ...);
@@ -124,7 +127,7 @@ void		  print_stagq(struct html *, const struct tag *)
 void		  print_text(struct html *, const char *);
 void		  print_tblclose(struct html *);
 void		  print_tbl(struct html *, const struct tbl_span *);
-void		  print_eqn(struct html *, const struct eqn *);
+void		  print_eqn(struct html *, const struct eqn_box *);
 void		  print_paragraph(struct html *);
 void		  print_endline(struct html *);