@@ -0,0 +1,212 @@
+import abjad%0A%0A%0Aclass Slur(abjad.Slur):%0A%0A    def _attachment_test(self, component):%0A        return isinstance(component, abjad.Leaf)%0A%0A    def _attachment_test_all(self, component_expression):%0A        return True%0A%0A

Add attachment-test-free Slur.