Various date and time objects are supplied by the \module{datetime}
module. Before using any of these functions, the header file
\file{datetime.h} must be included in your source (note that this is
-not include by \file{Python.h}), and macro \cfunction{PyDateTime_IMPORT()}
-must be invoked. The macro arranges to put a pointer to a C structure
-in a static variable \code{PyDateTimeAPI}, which is used by the following
-macros.
+not included by \file{Python.h}), and the macro
+\cfunction{PyDateTime_IMPORT} must be invoked. The macro puts a
+pointer to a C structure into a static variable,
+\code{PyDateTimeAPI}, that is used by the following macros.
Type-check macros: