\code{'exception'} event is generated at each level.
For more information on code and frame objects, refer to the
-\emph{Python Reference Manual}.
+\citetitle[../ref/ref.html]{Python Reference Manual}.
\end{memberdesc}
\begin{seealso}
-\seetext{Jeffrey Friedl, \emph{Mastering Regular Expressions},
+\seetext{Jeffrey Friedl, \citetitle{Mastering Regular Expressions},
O'Reilly. The Python material in this book dates from before the
\module{re} module, but it covers writing good regular expression
patterns in great detail.}
\begin{seealso}
\seetext{The Secure Hash Algorithm is defined by NIST document FIPS
- PUB 180-1: \emph{Secure Hash Standard}, published in April
+ PUB 180-1: \citetitle{Secure Hash Standard}, published in April
of 1995. It is available online as plain text at
\url{http://csrc.nist.gov/fips/fip180-1.txt} (at least one
diagram was omitted) and as PostScript at