Fix some 2.5 parsing bugs

test/simple_source/bug25/06_if_and_bugs.py

@@ -0,0 +1,18 @@
+# 2.5 Bug is from nose/plugins/cover.py
+def wantFile(self, file, package=None):
+    if self.coverInclusive:
+        if file.endswith(".py"):
+            if package and self.coverPackages:
+                for want in self.coverPackages:
+                    if package.startswith(want):
+                        return True
+            else:
+                return True
+    return None
+
+
+# 2.5 bug is from nose/plugins/doctests.py
+def wantFile2(self, file):
+    if self and (self.conf or [exc.search(file) for exc in self.conf]):
+        return True
+    return None