===================================================================
RCS file: /cvs/mandoc/roff.h,v
retrieving revision 1.53
retrieving revision 1.56
diff -u -p -r1.53 -r1.56
--- mandoc/roff.h	2017/06/14 13:00:31	1.53
+++ mandoc/roff.h	2017/06/24 14:38:33	1.56
@@ -1,4 +1,4 @@
-/*	$Id: roff.h,v 1.53 2017/06/14 13:00:31 schwarze Exp $	*/
+/*	$Id: roff.h,v 1.56 2017/06/24 14:38:33 schwarze Exp $	*/
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -26,12 +26,6 @@ enum	roff_macroset {
 	MACROSET_MAN
 };
 
-enum	mdoc_os {
-	MDOC_OS_OTHER = 0,
-	MDOC_OS_NETBSD,
-	MDOC_OS_OPENBSD
-};
-
 enum	roff_sec {
 	SEC_NONE = 0,
 	SEC_NAME,
@@ -77,6 +71,7 @@ enum	roff_tok {
 	ROFF_ft,
 	ROFF_ll,
 	ROFF_mc,
+	ROFF_po,
 	ROFF_rj,
 	ROFF_sp,
 	ROFF_ta,
@@ -245,7 +240,6 @@ enum	roff_tok {
 	ROFF_pm,
 	ROFF_pn,
 	ROFF_pnr,
-	ROFF_po,
 	ROFF_ps,
 	ROFF_psbb,
 	ROFF_pshape,
@@ -534,7 +528,8 @@ struct	roff_meta {
 	char		 *name;    /* Leading manual name. */
 	char		 *date;    /* Normalized date. */
 	int		  hasbody; /* Document is not empty. */
-	enum mdoc_os	  os_e;    /* Operating system. */
+	int		  rcsids;  /* Bits indexed by enum mandoc_os. */
+	enum mandoc_os	  os_e;    /* Operating system. */
 };
 
 struct	roff_man {
@@ -543,7 +538,7 @@ struct	roff_man {
 	struct roff	 *roff;    /* Roff parser state data. */
 	struct ohash	 *mdocmac; /* Mdoc macro lookup table. */
 	struct ohash	 *manmac;  /* Man macro lookup table. */
-	const char	 *defos;   /* Default operating system. */
+	const char	 *os_s;    /* Default operating system. */
 	struct roff_node *first;   /* The first node parsed. */
 	struct roff_node *last;    /* The last node parsed. */
 	struct roff_node *last_es; /* The most recent Es node. */