===================================================================
RCS file: /cvs/mandoc/regress/regress.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -p -r1.6 -r1.7
--- mandoc/regress/regress.pl	2017/05/30 19:30:40	1.6
+++ mandoc/regress/regress.pl	2017/07/04 15:24:36	1.7
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 #
-# $Id: regress.pl,v 1.6 2017/05/30 19:30:40 schwarze Exp $
+# $Id: regress.pl,v 1.7 2017/07/04 15:24:36 schwarze Exp $
 #
 # Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
 #
@@ -240,7 +240,7 @@ for my $testname (@regress_testnames) {
 		$count_ascii++;
 		$count_total++;
 		print "@mandoc -T ascii $i\n" if $targets{verbose};
-		sysout $o, @mandoc, qw(-T ascii), $i
+		sysout $o, @mandoc, qw(-I os=OpenBSD -T ascii), $i
 		    and fail $subdir, $testname, 'ascii:mandoc';
 		system @diff, $w, $o
 		    and fail $subdir, $testname, 'ascii:diff';
@@ -251,10 +251,10 @@ for my $testname (@regress_testnames) {
 		$count_man++;
 		$count_total++;
 		print "@mandoc -T man $i\n" if $targets{verbose};
-		sysout $m, @mandoc, qw(-T man), $i
+		sysout $m, @mandoc, qw(-I os=OpenBSD -T man), $i
 		    and fail $subdir, $testname, 'man:man';
 		print "@mandoc -man -T ascii $m\n" if $targets{verbose};
-		sysout $mo, @mandoc, qw(-man -T ascii -O mdoc), $m
+		sysout $mo, @mandoc, qw(-man -I os=OpenBSD -T ascii -O mdoc), $m
 		    and fail $subdir, $testname, 'man:mandoc';
 		system @diff, $w, $mo
 		    and fail $subdir, $testname, 'man:diff';
@@ -279,7 +279,7 @@ for my $testname (@utf8_testnames) {
 		$count_utf8++;
 		$count_total++;
 		print "@mandoc -T utf8 $i\n" if $targets{verbose};
-		sysout $o, @mandoc, qw(-T utf8), $i
+		sysout $o, @mandoc, qw(-I os=OpenBSD -T utf8), $i
 		    and fail $subdir, $testname, 'utf8:mandoc';
 		system @diff, $w, $o
 		    and fail $subdir, $testname, 'utf8:diff';
@@ -321,7 +321,7 @@ for my $testname (@regress_testnames) {
 		$count_markdown++;
 		$count_total++;
 		print "@mandoc -T markdown $i\n" if $targets{verbose};
-		sysout $o, @mandoc, qw(-T markdown), $i
+		sysout $o, @mandoc, qw(-I os=OpenBSD -T markdown), $i
 		    and fail $subdir, $testname, 'markdown:mandoc';
 		system @diff, $w, $o
 		    and fail $subdir, $testname, 'markdown:diff';
@@ -342,7 +342,7 @@ for my $testname (@lint_testnames) {
 		$count_lint++;
 		$count_total++;
 		print "@mandoc -T lint -W all $i\n" if $targets{verbose};
-		syslint $o, @mandoc, qw(-T lint -W all), $i
+		syslint $o, @mandoc, qw(-I os=OpenBSD -T lint -W all), $i
 		    and fail $subdir, $testname, 'lint:mandoc';
 		system @diff, $w, $o
 		    and fail $subdir, $testname, 'lint:diff';