New section header style.
Fix up a few synopses.
diff --git a/Doc/lib/libgl.tex b/Doc/lib/libgl.tex
index 6824418..6940437 100644
--- a/Doc/lib/libgl.tex
+++ b/Doc/lib/libgl.tex
@@ -1,4 +1,5 @@
-\section{Built-in Module \module{gl}}
+\section{\module{gl} ---
+ Functions from the Silicon Graphics \emph{Graphics Library}.}
\declaremodule{builtin}{gl}
\modulesynopsis{Functions from the Silicon Graphics \emph{Graphics Library}.}
@@ -185,7 +186,8 @@
main()
\end{verbatim}
%
-\section{Standard Module \module{DEVICE}}
+\section{\module{DEVICE} ---
+ Constants used with the \module{gl} module.}
\declaremodule{standard}{DEVICE}
\modulesynopsis{Constants used with the \module{gl} module.}
@@ -196,7 +198,8 @@
Read the module source file for details.
-\section{Standard Module \module{GL}}
+\section{\module{GL} ---
+ Constants used with the \module{gl} module.}
\declaremodule{standard}{GL}
\modulesynopsis{Constants used with the \module{gl} module.}