===================================================================
RCS file: /cvs/texi2mdoc/extern.h,v
retrieving revision 1.17
retrieving revision 1.20
diff -u -p -r1.17 -r1.20
--- texi2mdoc/extern.h	2015/02/25 19:45:59	1.17
+++ texi2mdoc/extern.h	2015/02/28 13:16:44	1.20
@@ -1,4 +1,4 @@
-/*	$Id: extern.h,v 1.17 2015/02/25 19:45:59 kristaps Exp $ */
+/*	$Id: extern.h,v 1.20 2015/02/28 13:16:44 kristaps Exp $ */
 /*
  * Copyright (c) 2015 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -317,6 +317,7 @@ struct	texifile {
 	size_t		 mapsz; /* size of map */
 	size_t		 mapmaxsz; /* full size of map */
 	size_t		 insplice; /* how many bytes left in splice */
+	size_t		 depth; /* pasted macro recursive depth */
 };
 
 struct	texi;
@@ -416,7 +417,7 @@ void	advanceto(struct texi *, size_t *, size_t);
 char  **argparse(struct texi *, size_t *, size_t *, size_t);
 
 int	parsearg(struct texi *, size_t *, size_t);
-void	parsebracket(struct texi *, size_t *);
+void	parsebracket(struct texi *, size_t *, int);
 void	parsestdin(struct texi *);
 void	parsefile(struct texi *, const char *, int);
 int	parselinearg(struct texi *, size_t *);
@@ -426,8 +427,9 @@ void	parseto(struct texi *, size_t *, const char *);
 void	texiabort(struct texi *, const char *)
 		__attribute__((noreturn));
 enum texicmd
-	texicmd(struct texi *, size_t, 
-		size_t *, struct teximacro **);
+	texicmd(const struct texi *, size_t, size_t *, struct teximacro **);
+enum texicmd
+	peekcmd(const struct texi *, size_t);
 void	texierr(struct texi *, const char *, ...)
 		__attribute__((format(printf, 2, 3)))
 		__attribute__((noreturn));