Add to list of shadowed builtins.

Author: mdickinson

README.rst

@@ -55,9 +55,10 @@ For demonstration purposes, start with::
 
     >>> from bigfloat import *
 
-Note that this import shadows five builtin Python functions, namely ``abs``,
-``max``, ``min``, ``pow`` and ``round``.  In normal usage you'll probably only
-want to import the classes and functions that you actually need.
+Note that this import shadows some builtin Python functions, namely ``abs``,
+``max``, ``min``, ``pow``, ``round`` and (on Python 2 only) ``cmp``.  In normal
+usage you'll probably only want to import the classes and functions that you
+actually need.
 
 The main class is the ``BigFloat`` class::
 

docs/source/tutorial/index.rst

@@ -8,10 +8,10 @@ Start by importing the contents of the package with:
    >>> from bigfloat import *
 
 You should be a little bit careful here: this import brings a fairly large
-number of functions into the current namespace, five of which shadow existing
-Python builtins, namely :func:`abs`, :func:`max`, :func:`min`, :func:`pow` and
-:func:`round`.  In normal usage you'll probably only want to import the classes
-and functions that you actually need.
+number of functions into the current namespace, some of which shadow existing
+Python builtins, namely :func:`abs`, :func:`max`, :func:`min`, :func:`pow`,
+:func:`round`, and (on Python 2 only) :func:`cmp`.  In normal usage you'll
+probably only want to import the classes and functions that you actually need.
 
 
 :class:`BigFloat` construction

setup.py

@@ -76,9 +76,10 @@
 
     >>> from bigfloat import *
 
-Note that this import shadows five builtin Python functions, namely ``abs``,
-``max``, ``min``, ``pow`` and ``round``.  In normal usage you'll probably only
-want to import the classes and functions that you actually need.
+Note that this import shadows some builtin Python functions, namely ``abs``,
+``max``, ``min``, ``pow``, ``round`` and (on Python 2 only) ``cmp``.  In normal
+usage you'll probably only want to import the classes and functions that you
+actually need.
 
 The main class is the ``BigFloat`` class::