Remove all \bcode / \ecode cruft; this is no longer needed. See previous

checkin of myformat.sty.

Change "\renewcommand{\indexsubitem}{(...)}" to "\setindexsubitem{(...)}"
everywhere.

Some other minor nits that I happened to come across.

Doc/lib/libgrp.tex

@@ -19,7 +19,7 @@ A \code{KeyError} exception is raised if the entry asked for cannot be found.
 
 It defines the following items:
 
-\renewcommand{\indexsubitem}{(in module grp)}
+\setindexsubitem{(in module grp)}
 \begin{funcdesc}{getgrgid}{gid}
 Return the group database entry for the given numeric group ID.
 \end{funcdesc}