| \author{Guido van Rossum\\ | |
| Fred L. Drake, Jr., editor} | |
| \authoraddress{ | |
| \strong{PythonLabs}\\ | |
| Email: \email{python-docs@python.org} | |
| } | |
| \date{\today} % XXX update before final release! | |
| \release{2.3} % software release, not documentation | |
| \setreleaseinfo{b1+} % empty for final release | |
| \setshortversion{2.3} % major.minor only for software |