Clean up markup to be more like recommended practice; only small changes
needed.
diff --git a/Doc/lib/libsocket.tex b/Doc/lib/libsocket.tex
index 4c7afe8..6b44e15 100644
--- a/Doc/lib/libsocket.tex
+++ b/Doc/lib/libsocket.tex
@@ -230,6 +230,12 @@
It is the same as \code{type(socket(...))}.
\end{datadesc}
+
+\begin{seealso}
+ \seemodule{SocketServer}{Classes that simplify writing network servers.}
+\end{seealso}
+
+
\subsection{Socket Objects \label{socket-objects}}
Socket objects have the following methods. Except for
@@ -393,8 +399,8 @@
use \method{recv()} and \method{send()} without \var{flags} argument
instead.
-\subsection{Example}
-\nodename{Socket Example}
+
+\subsection{Example \label{socket-example}}
Here are two minimal example programs using the TCP/IP protocol:\ a
server that echoes all data that it receives back (servicing only one
@@ -436,7 +442,3 @@
s.close()
print 'Received', `data`
\end{verbatim}
-
-\begin{seealso}
- \seemodule{SocketServer}{classes that simplify writing network servers}
-\end{seealso}