diff -r 23f0529a8b2f Doc/c-api/concrete.rst
--- a/Doc/c-api/concrete.rst	Thu Nov 07 22:22:39 2013 +0100
+++ b/Doc/c-api/concrete.rst	Thu Nov 07 22:34:17 2013 +0100
@@ -103,6 +103,7 @@ Other Objects
 
 .. toctree::
 
+   frame.rst
    file.rst
    module.rst
    iterator.rst
diff -r 23f0529a8b2f Doc/c-api/frame.rst
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Doc/c-api/frame.rst	Thu Nov 07 22:34:17 2013 +0100
@@ -0,0 +1,56 @@
+.. highlightlang:: c
+
+Frame Objects
+-------------
+
+.. c:type:: PyFrameObject
+
+   Frame objects represent execution frames: see :ref:`Frame objects
+   <frame-objects>`.
+
+
+.. c:function:: PyFrameObject* PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals, PyObject *locals)
+
+   Create a new frame attached linked to the current frame of the thread
+   *tstate*. Parameters:
+
+   - *code* is a :c:type:`PyCodeObject`
+   - *globals* is an optional :c:type:`PyDictObject` dictionary,
+     it can be ``NULL``
+   - *locals* is a optional :c:type:`PyDictObject` dictionary,
+     it can be ``NULL``
+
+   *globals* dictionary should contain the key ``'__builtins__'``. Otherwise,
+   an empty dictionary is created for builtin functions.
+
+   If the code object has the ``CO_NEWLOCALS`` flag set, the frame uses an new
+   empty dictionary for locals. Otherwise, the *locals* is used if set, or
+   *globals* if *locals* is ``NULL``.
+
+
+.. c:function:: int PyFrame_FastToLocalsWithError(PyFrameObject *f)
+
+   Convert frame fast variables to frame local variables.
+   Return ``0`` on success, raise an exception and return ``-1`` on error.
+
+   .. versionadded:: 3.4
+
+
+.. c:function:: void PyFrame_FastToLocals(PyFrameObject *f)
+
+   Similar to :c:func:`PyFrame_FastToLocalsWithError`, but ignore errors.
+   Exceptions are ignored: on error, the local variables are in an undefined
+   state.
+
+
+.. c:function:: int PyFrame_GetLineNumber(PyFrameObject *f)
+
+   Get the current line number of the frame.
+
+
+.. c:function:: void PyFrame_LocalsToFast(PyFrameObject *f, int clear)
+
+   Convert frame local variables to frame fast variables.
+   Exceptions are ignored: on error, the fast variables are in an undefined
+   state.
+