Added \label{}s for logical addressing.
diff --git a/Doc/libparser.tex b/Doc/libparser.tex
index 87428e4..a8d116a 100644
--- a/Doc/libparser.tex
+++ b/Doc/libparser.tex
@@ -93,6 +93,7 @@
\subsection{Creating AST Objects}
+\label{Creating ASTs}
AST objects may be created from source code or from a parse tree.
When creating an AST object from source, different functions are used
@@ -145,6 +146,7 @@
\subsection{Converting AST Objects}
+\label{Converting ASTs}
AST objects, regardless of the input used to create them, may be
converted to parse trees represented as list- or tuple- trees, or may
@@ -205,6 +207,7 @@
\subsection{Queries on AST Objects}
+\label{Querying ASTs}
Two functions are provided which allow an application to determine if
an AST was create as an expression or a suite. Neither of these
@@ -233,6 +236,7 @@
\subsection{Exceptions and Error Handling}
+\label{AST Errors}
The parser module defines a single exception, but may also pass other
built-in exceptions from other portions of the Python runtime
@@ -261,6 +265,7 @@
\subsection{AST Objects}
+\label{AST Objects}
AST objects returned by \function{expr()}, \function{suite()}, and
\function{sequence2ast()} have no methods of their own.