Migrate to Sphinx 1.0 C language constructs.
diff --git a/Doc/c-api/cell.rst b/Doc/c-api/cell.rst
index 3562ed9..427259c 100644
--- a/Doc/c-api/cell.rst
+++ b/Doc/c-api/cell.rst
@@ -15,39 +15,39 @@
Cell objects are not likely to be useful elsewhere.
-.. ctype:: PyCellObject
+.. c:type:: PyCellObject
The C structure used for cell objects.
-.. cvar:: PyTypeObject PyCell_Type
+.. c:var:: PyTypeObject PyCell_Type
The type object corresponding to cell objects.
-.. cfunction:: int PyCell_Check(ob)
+.. c:function:: int PyCell_Check(ob)
Return true if *ob* is a cell object; *ob* must not be *NULL*.
-.. cfunction:: PyObject* PyCell_New(PyObject *ob)
+.. c:function:: PyObject* PyCell_New(PyObject *ob)
Create and return a new cell object containing the value *ob*. The parameter may
be *NULL*.
-.. cfunction:: PyObject* PyCell_Get(PyObject *cell)
+.. c:function:: PyObject* PyCell_Get(PyObject *cell)
Return the contents of the cell *cell*.
-.. cfunction:: PyObject* PyCell_GET(PyObject *cell)
+.. c:function:: PyObject* PyCell_GET(PyObject *cell)
Return the contents of the cell *cell*, but without checking that *cell* is
non-*NULL* and a cell object.
-.. cfunction:: int PyCell_Set(PyObject *cell, PyObject *value)
+.. c:function:: int PyCell_Set(PyObject *cell, PyObject *value)
Set the contents of the cell object *cell* to *value*. This releases the
reference to any current content of the cell. *value* may be *NULL*. *cell*
@@ -55,7 +55,7 @@
success, ``0`` will be returned.
-.. cfunction:: void PyCell_SET(PyObject *cell, PyObject *value)
+.. c:function:: void PyCell_SET(PyObject *cell, PyObject *value)
Sets the value of the cell object *cell* to *value*. No reference counts are
adjusted, and no checks are made for safety; *cell* must be non-*NULL* and must