--- a/src/testdir/test3.in
+++ b/src/testdir/test3.in
@@ -10,7 +10,7 @@ STARTTEST
 =/end of AUTO
 ENDTEST
 
-/* start of AUTO matically checked */
+/* start of AUTO matically checked vim: set ts=4 : */
 {
 	if (test)
 		cmd1;
@@ -766,7 +766,39 @@ Constructor::Constructor(int a,
 	mMember(b)
 {
 }
+       int main ()
+       {
+	 if (lala)
+	   do
+	     ++(*lolo);
+	   while (lili
+		  && lele);
+	   lulu;
+       }
 
+int main ()
+{
+switch (c)
+{
+case 'c': if (cond)
+{
+}
+}
+}
+
+main()
+{
+	(void) MyFancyFuasdfadsfnction(
+			argument);
+}
+
+main()
+{
+	char	foo[] = "/*";
+	/* as
+	df */
+		hello
+}
 /* end of AUTO */
 
 STARTTEST
@@ -1270,6 +1302,19 @@ ENDTEST
 }
 
 STARTTEST
+:set cino=M1
+2kdd]]=][
+ENDTEST
+
+int main ()
+{
+	if (cond1 &&
+			cond2
+			)
+		foo;
+}
+
+STARTTEST
 :g/^STARTTEST/.,/^ENDTEST/d
 :1;/start of AUTO/,$wq! test.out
 ENDTEST