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/libcd.tex

@@ -29,7 +29,7 @@ track.
 
 Module \code{cd} defines the following functions and constants:
 
-\renewcommand{\indexsubitem}{(in module cd)}
+\setindexsubitem{(in module cd)}
 
 \begin{funcdesc}{createparser}{}
 Create and return an opaque parser object.  The methods of the parser
@@ -115,7 +115,7 @@ objects (see below).
 Player objects (returned by \code{cd.open()}) have the following
 methods:
 
-\renewcommand{\indexsubitem}{(CD player object method)}
+\setindexsubitem{(CD player object method)}
 
 \begin{funcdesc}{allowremoval}{}
 Unlocks the eject button on the CD-ROM drive permitting the user to
@@ -235,7 +235,7 @@ Pauses the CD if it is playing, and makes it play if it is paused.
 Parser objects (returned by \code{cd.createparser()}) have the
 following methods:
 
-\renewcommand{\indexsubitem}{(CD parser object method)}
+\setindexsubitem{(CD parser object method)}
 
 \begin{funcdesc}{addcallback}{type\, func\, arg}
 Adds a callback for the parser.  The parser has callbacks for eight