updated for version 7.3.1089
Problem:    Tests 86 and 87 fail on MS-Windows. (Ken Takata)
Solution:   Fix platform-specific stuff. (ZyX)
diff --git a/src/testdir/test87.ok b/src/testdir/test87.ok
index 278e771..569d13f 100644
--- a/src/testdir/test87.ok
+++ b/src/testdir/test87.ok
@@ -299,7 +299,7 @@
   W: 1:0 2:1 3:0 4:1
   B: 1:0 2:1 3:0 4:1
 >>> path
-  p/gopts1: b'.,/usr/include,,'
+  p/gopts1: b'.,..,,'
   inv: 0! TypeError
   p/wopts1! KeyError
   inv: 0! KeyError