Remove trailing whitespace.
diff --git a/Doc/extending/extending.rst b/Doc/extending/extending.rst
index 8c2268e..8e45384 100644
--- a/Doc/extending/extending.rst
+++ b/Doc/extending/extending.rst
@@ -471,7 +471,7 @@
: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::
@@ -510,7 +510,7 @@
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
@@ -535,7 +535,7 @@
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. ::
@@ -671,7 +671,7 @@
static PyObject *
keywdarg_parrot(PyObject *self, PyObject *args, PyObject *keywds)
- {
+ {
int voltage;
char *state = "a stiff";
char *action = "voom";
@@ -679,11 +679,11 @@
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);