Document __unicode__. Fixes #541245.

loewis · loewis · commit 2a519f8fe6dd · 2002-04-11T12:39:35.000Z
diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
@@ -1096,6 +1096,13 @@ \subsection{Basic customization\label{customization}}
 \withsubitem{(mapping object method)}{\ttindex{__len__()}}
 \end{methoddesc}
 
+\begin{methoddesc}[object]{__unicode__}{self}
+Called to implement \function{unicode()}\bifuncindex{unicode} builtin;
+should return a Unicode object. When this method is not defined, string
+conversion is attempted, and the result of string conversion is converted
+to Unicode using the system default encoding.
+\end{methoddesc}
+
 
 \subsection{Customizing attribute access\label{attribute-access}}
 
