Fixed and extended the example; the original example contained some
bogus code.
diff --git a/Doc/lib/liblocale.tex b/Doc/lib/liblocale.tex
index c4c5506..6425797 100644
--- a/Doc/lib/liblocale.tex
+++ b/Doc/lib/liblocale.tex
@@ -184,9 +184,12 @@
\begin{verbatim}
>>> import locale
->>> locale.open(locale.LC_ALL,"de") #setting locale to German
->>> locale.strcoll("f\344n","foo") #comparing a string containing an umlaut
->>> can.close()
+>>> loc = locale.setlocale(locale.LC_ALL) # get current locale
+>>> locale.setlocale(locale.LC_ALL, "de") # use German locale
+>>> locale.strcoll("f\344n", "foo") # compare a string containing an umlaut
+>>> locale.setlocale(locale.LC_ALL, "") # use user's preferred locale
+>>> locale.setlocale(locale.LC_ALL, "C") # use default (C) locale
+>>> locale.setlocale(locale.LC_ALL, loc) # restore saved locale
\end{verbatim}
\subsection{Background, details, hints, tips and caveats}