AMK's megapatch:

* \bcode, \ecode added everywhere
	* \label{module-foo} added everywhere
	* A few \seealso sections added.
	* Indentation fixed inside verbatim in lib*tex files

Doc/lib/libtemplate.tex

@@ -96,13 +96,13 @@ failure.
 
 Example:
 
-\begin{verbatim}
+\bcode\begin{verbatim}
 >>> import spam
 >>> can = spam.open('/etc/passwd')
 >>> can.empty()
 >>> can.close()
-\end{verbatim}
-
+\end{verbatim}\ecode
+%
 % ==== 5. ====
 % If your module defines new object types (for a built-in module) or
 % classes (for a module written in Python), you should list the