===================================================================
RCS file: /cvs/mandoc/main.c,v
retrieving revision 1.267
retrieving revision 1.273.2.1
diff -u -p -r1.267 -r1.273.2.1
--- mandoc/main.c	2016/07/08 22:29:05	1.267
+++ mandoc/main.c	2016/08/09 15:15:34	1.273.2.1
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.267 2016/07/08 22:29:05 schwarze Exp $ */
+/*	$Id: main.c,v 1.273.2.1 2016/08/09 15:15:34 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2012, 2014-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -30,6 +30,9 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <glob.h>
+#if HAVE_SANDBOX_INIT
+#include <sandbox.h>
+#endif
 #include <signal.h>
 #include <stdio.h>
 #include <stdint.h>
@@ -48,12 +51,6 @@
 #include "manconf.h"
 #include "mansearch.h"
 
-#if !defined(__GNUC__) || (__GNUC__ < 2)
-# if !defined(lint)
-#  define __attribute__(x)
-# endif
-#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
-
 enum	outmode {
 	OUTMODE_DEF = 0,
 	OUTMODE_FLN,
@@ -84,6 +81,11 @@ struct	curparse {
 	struct manoutput *outopts;	/* output options */
 };
 
+
+#if HAVE_SQLITE3
+int			  mandocdb(int, char *[]);
+#endif
+
 static	int		  fs_lookup(const struct manpaths *,
 				size_t ipath, const char *,
 				const char *, const char *,
@@ -92,9 +94,6 @@ static	void		  fs_search(const struct mansearch *,
 				const struct manpaths *, int, char**,
 				struct manpage **, size_t *);
 static	int		  koptions(int *, char *);
-#if HAVE_SQLITE3
-int			  mandocdb(int, char**);
-#endif
 static	int		  moptions(int *, char *);
 static	void		  mmsg(enum mandocerr, enum mandoclevel,
 				const char *, int, int, const char *);
@@ -159,6 +158,11 @@ main(int argc, char *argv[])
 		err((int)MANDOCLEVEL_SYSERR, "pledge");
 #endif
 
+#if HAVE_SANDBOX_INIT
+	if (sandbox_init(kSBXProfileNoInternet, SANDBOX_NAMED, NULL) == -1)
+		errx((int)MANDOCLEVEL_SYSERR, "sandbox_init");
+#endif
+
 	/* Search options. */
 
 	memset(&conf, 0, sizeof(conf));
@@ -970,7 +974,7 @@ woptions(struct curparse *curp, char *arg)
 
 	while (*arg) {
 		o = arg;
-		switch (getsubopt(&arg, UNCONST(toks), &v)) {
+		switch (getsubopt(&arg, (char * const *)toks, &v)) {
 		case 0:
 			curp->wstop = 1;
 			break;
@@ -1002,7 +1006,8 @@ mmsg(enum mandocerr t, enum mandoclevel lvl,
 {
 	const char	*mparse_msg;
 
-	fprintf(stderr, "%s: %s:", getprogname(), file);
+	fprintf(stderr, "%s: %s:", getprogname(),
+	    file == NULL ? "<stdin>" : file);
 
 	if (line)
 		fprintf(stderr, "%d:%d:", line, col + 1);
@@ -1055,11 +1060,11 @@ spawn_pager(struct tag_files *tag_files)
 			break;
 	}
 
-	/* For more(1) and less(1), use the tag file. */
+	/* For less(1), use the tag file. */
 
 	if ((cmdlen = strlen(argv[0])) >= 4) {
 		cp = argv[0] + cmdlen - 4;
-		if (strcmp(cp, "less") == 0 || strcmp(cp, "more") == 0) {
+		if (strcmp(cp, "less") == 0) {
 			argv[argc++] = mandoc_strdup("-T");
 			argv[argc++] = tag_files->tfn;
 		}