===================================================================
RCS file: /cvs/texi2mdoc/extern.h,v
retrieving revision 1.21
retrieving revision 1.23
diff -u -p -r1.21 -r1.23
--- texi2mdoc/extern.h	2015/03/01 00:25:07	1.21
+++ texi2mdoc/extern.h	2015/03/01 16:57:39	1.23
@@ -1,4 +1,4 @@
-/*	$Id: extern.h,v 1.21 2015/03/01 00:25:07 kristaps Exp $ */
+/*	$Id: extern.h,v 1.23 2015/03/01 16:57:39 kristaps Exp $ */
 /*
  * Copyright (c) 2015 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -373,7 +373,7 @@ struct	teximacro {
  */
 struct	texi {
 	const char	 *chapters; /* are we splitting chapters */
-	size_t		  chapnum;
+	size_t		  chapnum; /* current chapter node */
 	char		**dirs; /* texi directories */
 	size_t		  dirsz; /* number of texi directories */
 	FILE		 *outfile;
@@ -444,7 +444,7 @@ void	texifilepop(struct texi *);
 void	teximacro(struct texi *, const char *);
 void	teximacroclose(struct texi *);
 void	teximacroopen(struct texi *, const char *);
-void	teximdocopen(struct texi *);
+void	teximdocopen(struct texi *, size_t *);
 void	teximdocclose(struct texi *, int);
 void 	texipunctuate(struct texi *, size_t *);
 void	texiputbuf(struct texi *p, size_t, size_t);
@@ -453,7 +453,7 @@ void	texiputchars(struct texi *, const char *);
 void	texivspace(struct texi *);
 void	texiwarn(const struct texi *, const char *, ...)
 		__attribute__((format(printf, 2, 3)));
-void	texisplice(struct texi *, const char *, size_t, size_t *);
+void	texisplice(struct texi *, const char *, size_t, size_t);
 
 void	valueadd(struct texi *, char *, char *);
 const char *