Remove all uses of \sectcode; we can now use logical markup everywhere.
diff --git a/Doc/libstdwin.tex b/Doc/libstdwin.tex
index fbccba9..ef3ff1c 100644
--- a/Doc/libstdwin.tex
+++ b/Doc/libstdwin.tex
@@ -14,7 +14,7 @@
 under X11, Win32 for Windows and Windows NT, and a collection of
 native toolkit interfaces for the Macintosh.
 
-\section{Built-in Module \sectcode{stdwin}}
+\section{Built-in Module \module{stdwin}}
 \label{module-stdwin}
 \bimodindex{stdwin}
 
@@ -32,7 +32,7 @@
 For a complete description of STDWIN please refer to the documentation
 of STDWIN for C programmers (aforementioned CWI report).
 
-\subsection{Functions Defined in Module \sectcode{stdwin}}
+\subsection{Functions Defined in Module \module{stdwin}}
 \nodename{STDWIN Functions}
 
 The following functions are defined in the \code{stdwin} module:
@@ -775,7 +775,7 @@
 main()
 \end{verbatim}
 %
-\section{Standard Module \sectcode{stdwinevents}}
+\section{Standard Module \module{stdwinevents}}
 \label{module-stdwinevents}
 \stmodindex{stdwinevents}
 
@@ -790,7 +790,7 @@
 >>> 
 \end{verbatim}
 %
-\section{Standard Module \sectcode{rect}}
+\section{Standard Module \module{rect}}
 \label{module-rect}
 \stmodindex{rect}