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Diffstat (limited to 'Doc/extending')
| -rw-r--r-- | Doc/extending/extending.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Doc/extending/extending.rst b/Doc/extending/extending.rst index 7986ea1..5b32a2c 100644 --- a/Doc/extending/extending.rst +++ b/Doc/extending/extending.rst @@ -536,7 +536,7 @@ Later, when it is time to call the function, you call the C function :c:func:`PyObject_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. :c:func:`Py_BuildValue` returns a tuple when its format string consists of zero or more format codes between parentheses. For example:: |