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/libstruct.tex

@@ -1,4 +1,5 @@
 \section{Built-in Module \sectcode{struct}}
+\label{module-struct}
 \bimodindex{struct}
 \indexii{C}{structures}
 
@@ -126,7 +127,7 @@ big-endian machine):
 8
 >>> 
 \end{verbatim}\ecode
-
+%
 Hint: to align the end of a structure to the alignment requirement of
 a particular type, end the format with the code for that type with a
 repeat count of zero, e.g.\ the format \code{'llh0l'} specifies two