Index: Doc/c-api/list.rst
===================================================================
--- Doc/c-api/list.rst	(revision 72457)
+++ Doc/c-api/list.rst	(working copy)
@@ -116,7 +116,11 @@
    *low* and *high*.  Return *NULL* and set an exception if unsuccessful.
    Analogous to ``list[low:high]``.
 
+   .. note::
+ 
+      Negative indices not supported.
 
+
 .. cfunction:: int PyList_SetSlice(PyObject *list, Py_ssize_t low, Py_ssize_t high, PyObject *itemlist)
 
    Set the slice of *list* between *low* and *high* to the contents of
@@ -124,7 +128,11 @@
    be *NULL*, indicating the assignment of an empty list (slice deletion).
    Return ``0`` on success, ``-1`` on failure.
 
+   .. note::
+ 
+      Negative indices not supported.
 
+
 .. cfunction:: int PyList_Sort(PyObject *list)
 
    Sort the items of *list* in place.  Return ``0`` on success, ``-1`` on