May 18, 2025 · May 18, 2025 · May 18, 2025
diff --git a/Doc/c-api/gcsupport.rst b/Doc/c-api/gcsupport.rst
 must name its arguments exactly *visit* and *arg*:


 .. c:function::voidPy_VISIT(PyObject *o)
 .. c:macro:: Py_VISIT(o)

   If *o* is not ``NULL``, call the *visit* callback, with arguments *o*
   Ifthe :c:expr:`PyObject *`*o* is not ``NULL``, call the *visit* callback, with arguments *o*
   and *arg*.  If *visit* returns a non-zero value, then return it.
   Using this macro, :c:member:`~PyTypeObject.tp_traverse` handlers
   look like::
Original file line number	Diff line number	Diff line change
Expand Up		@@ -180,9 +180,9 @@ provided. In order to use this macro, the :c:member:`~PyTypeObject.tp_traverse`
		must name its arguments exactly visit and arg:


		.. c:function::voidPy_VISIT(PyObject *o)
		.. c:macro:: Py_VISIT(o)

		If o is not ``NULL``, call the visit callback, with arguments o
		Ifthe :c:expr:`PyObject `o* is not ``NULL``, call the visit callback, with arguments o
		and arg. If visit returns a non-zero value, then return it.
		Using this macro, :c:member:`~PyTypeObject.tp_traverse` handlers
		look like::
Expand Down