filenames on Windows (& Mac?) platforms.
\subsection{Location and names of config files}
-\label{sec:config-filenames}
+\label{config-filenames}
The names and locations of the configuration files vary slightly across
platforms. On \UNIX, the three configuration files (in the order they
\subsection{Syntax of config files}
-\label{sec:config-syntax}
+\label{config-syntax}
The Distutils configuration files all have the same syntax. The config
files are grouped into sections; there is one section for each Distutils