+To skip a test, add the following line:
+
+ # Ignore = Yes
+
+The difference between a skipped test and a removed one is that removing
+a test affects the numbers of the following tests, while a skipped test
+is still loaded and thus keeps the test numbers unchanged.
+
+Sometimes user modifications intentionally conflict with tests in the
+default configuration and thus cause test failures. Adding the Ignore
+directive to the failing tests works but is inconvenient as the directive
+is likely to get lost with the next update.
+
+Overwrite conditions are an alternative and can be added in any action
+file as long as the come after the test that is expected to fail.
+They causes all previous tests a matching the condition to be skipped.
+
+It is recommended to put the overwrite condition below the custom Privoxy
+section that causes the expected test failure and before the custom test
+that verifies that tests the now expected behaviour. Example:
+
+ # The following section is expected to overwrite a section in
+ # default.action, whose effect is being tested. Thus also disable
+ # the test that is now expected to fail and add a new one.
+ #
+ {+block{Facebook makes Firefox even more unstable. Do not want.}}
+ # Overwrite condition = http://apps.facebook.com/onthefarm/track.php?creative=&cat=friendvisit&subcat=weeds&key=a789a971dc687bee4c20c044834fabdd&next=index.php%3Fref%3Dnotif%26visitId%3D898835505
+ # Blocked URL = http://apps.facebook.com/
+ .facebook./
+