Added \label{} for logical addressing.
diff --git a/Doc/lib/libundoc.tex b/Doc/lib/libundoc.tex
index 8a6f0d9..fcb2c05 100644
--- a/Doc/lib/libundoc.tex
+++ b/Doc/lib/libundoc.tex
@@ -1,4 +1,5 @@
\chapter{Undocumented Modules}
+\label{undoc}
Here's a quick listing of modules that are currently undocumented, but
that should be documented. Feel free to contribute documentation for
diff --git a/Doc/lib/libunix.tex b/Doc/lib/libunix.tex
index 26628c8..c836515 100644
--- a/Doc/lib/libunix.tex
+++ b/Doc/lib/libunix.tex
@@ -1,4 +1,5 @@
\chapter{Unix Specific Services}
+\label{unix}
The modules described in this chapter provide interfaces to features
that are unique to the \UNIX{} operating system, or in some cases to
@@ -7,19 +8,20 @@
\begin{description}
\item[posix]
---- The most common \POSIX{} system calls (normally used via module \code{os}).
+--- The most common \POSIX{} system calls (normally used via module
+\module{os}).
\item[posixpath]
--- Common \POSIX{} pathname manipulations (normally used via \code{os.path}).
\item[pwd]
---- The password database (\code{getpwnam()} and friends).
+--- The password database (\function{getpwnam()} and friends).
\item[grp]
---- The group database (\code{getgrnam()} and friends).
+--- The group database (\function{getgrnam()} and friends).
\item[crypt]
---- The \code{crypt()} function used to check \UNIX{} passwords.
+--- The \cfunction{crypt()} function used to check \UNIX{} passwords.
\item[dbm]
--- The standard ``database'' interface, based on \code{ndbm}.
@@ -31,10 +33,10 @@
--- \POSIX{} style tty control.
\item[TERMIOS]
---- The symbolic constants required to use the \code{termios} module.
+--- The symbolic constants required to use the \module{termios} module.
\item[fcntl]
---- The \code{fcntl()} and \code{ioctl()} system calls.
+--- The \function{fcntl()} and \function{ioctl()} system calls.
\item[posixfile]
--- A file-like object with support for locking.
@@ -48,9 +50,9 @@
\item[stat]
--- Constants and functions for interpreting the results of
-\code{os.stat()}, \code{os.lstat()} and \code{os.fstat()}.
+\function{os.stat()}, \function{os.lstat()} and \function{os.fstat()}.
\item[commands]
---- Wrapper functions for \code{os.popen()}.
+--- Wrapper functions for \function{os.popen()}.
\end{description}
diff --git a/Doc/lib/libwww.tex b/Doc/lib/libwww.tex
index 8b85d38..89799f6 100644
--- a/Doc/lib/libwww.tex
+++ b/Doc/lib/libwww.tex
@@ -1,5 +1,6 @@
\chapter{Internet and WWW Services}
\nodename{Internet and WWW}
+\label{www}
\index{WWW}
\index{Internet}
\index{World-Wide Web}