Document PyEval_* functions from ceval.c.
Credits to Michael Sloan from GHOP.
diff --git a/Doc/c-api/veryhigh.rst b/Doc/c-api/veryhigh.rst
index 4b26da6..6a3f91d 100644
--- a/Doc/c-api/veryhigh.rst
+++ b/Doc/c-api/veryhigh.rst
@@ -229,6 +229,43 @@
be parsed or compiled.
+.. cfunction:: PyObject* PyEval_EvalCode(PyCodeObject *co, PyObject *globals, PyObject *locals)
+
+ This is a simplified interface to :cfunc:`PyEval_EvalCodeEx`, with just
+ the code object, and the dictionaries of global and local variables.
+ The other arguments are set to *NULL*.
+
+
+.. cfunction:: PyObject* PyEval_EvalCodeEx(PyCodeObject *co, PyObject *globals, PyObject *locals, PyObject **args, int argcount, PyObject **kws, int kwcount, PyObject **defs, int defcount, PyObject *closure)
+
+ Evaluate a precompiled code object, given a particular environment for its
+ evaluation. This environment consists of dictionaries of global and local
+ variables, arrays of arguments, keywords and defaults, and a closure tuple of
+ cells.
+
+
+.. cfunction:: PyObject* PyEval_EvalFrame(PyFrameObject *f)
+
+ Evaluate an execution frame. This is a simplified interface to
+ PyEval_EvalFrameEx, for backward compatibility.
+
+
+.. cfunction:: PyObject* PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
+
+ This is the main, unvarnished function of Python interpretation. It is
+ literally 2000 lines long. The code object associated with the execution
+ frame *f* is executed, interpreting bytecode and executing calls as needed.
+ The additional *throwflag* parameter can mostly be ignored - if true, then
+ it causes an exception to immediately be thrown; this is used for the
+ :meth:`throw` methods of generator objects.
+
+
+.. cfunction:: int PyEval_MergeCompilerFlags(PyCompilerFlags *cf)
+
+ This function changes the flags of the current evaluation frame, and returns
+ true on success, false on failure.
+
+
.. cvar:: int Py_eval_input
.. index:: single: Py_CompileString()