Remove trailing whitespace.

1 files changed, 8 insertions, 8 deletions

diff --git a/Doc/extending/extending.rst b/Doc/extending/extending.rst
index 17a8110..ed86073 100644
--- a/Doc/extending/extending.rst
+++ b/Doc/extending/extending.rst
@@ -334,7 +334,7 @@ When the Python program imports module :mod:`spam` for the first time,
 :cfunc:`PyInit_spam` is called. (See below for comments about embedding Python.)
 It calls :cfunc:`PyModule_Create`, which returns a module object, and
 inserts built-in function objects into the newly created module based upon the
-table (an array of :ctype:`PyMethodDef` structures) found in the module definition. 
+table (an array of :ctype:`PyMethodDef` structures) found in the module definition.
 :cfunc:`PyModule_Create` returns a pointer to the module object
 that it creates.  It may abort with a fatal error for
 certain errors, or return *NULL* if the module could not be initialized
@@ -482,7 +482,7 @@ Later, when it is time to call the function, you call the C function
 :cfunc:`PyEval_CallObject`.  This function has two arguments, both pointers to
 arbitrary Python objects: the Python function, and the argument list.  The
 argument list must always be a tuple object, whose length is the number of
-arguments.  To call the Python function with no arguments, pass in NULL, or 
+arguments.  To call the Python function with no arguments, pass in NULL, or
 an empty tuple; to call it with one argument, pass a singleton tuple.
 :cfunc:`Py_BuildValue` returns a tuple when its format string consists of zero
 or more format codes between parentheses.  For example::
@@ -521,7 +521,7 @@ If this is not possible or desirable, the exception should be cleared by calling
    if (result == NULL)
        return NULL; /* Pass error back */
    ...use result...
-   Py_DECREF(result); 
+   Py_DECREF(result);
 
 Depending on the desired interface to the Python callback function, you may also
 have to provide an argument list to :cfunc:`PyEval_CallObject`.  In some cases
@@ -546,7 +546,7 @@ Note the placement of ``Py_DECREF(arglist)`` immediately after the call, before
 the error check!  Also note that strictly speaking this code is not complete:
 :cfunc:`Py_BuildValue` may run out of memory, and this should be checked.
 
-You may also call a function with keyword arguments by using 
+You may also call a function with keyword arguments by using
 :cfunc:`PyEval_CallObjectWithKeywords`.  As in the above example, we use
 :cfunc:`Py_BuildValue` to construct the dictionary. ::
 
@@ -687,7 +687,7 @@ Philbrick (philbrick@hks.com)::
 
    static PyObject *
    keywdarg_parrot(PyObject *self, PyObject *args, PyObject *keywds)
-   {  
+   {
        int voltage;
        char *state = "a stiff";
        char *action = "voom";
@@ -695,11 +695,11 @@ Philbrick (philbrick@hks.com)::
 
        static char *kwlist[] = {"voltage", "state", "action", "type", NULL};
 
-       if (!PyArg_ParseTupleAndKeywords(args, keywds, "i|sss", kwlist, 
+       if (!PyArg_ParseTupleAndKeywords(args, keywds, "i|sss", kwlist,
                                         &voltage, &state, &action, &type))
-           return NULL; 
+           return NULL;
 
-       printf("-- This parrot wouldn't %s if you put %i Volts through it.\n", 
+       printf("-- This parrot wouldn't %s if you put %i Volts through it.\n",
               action, voltage);
        printf("-- Lovely plumage, the %s -- It's %s!\n", type, state);