indicates the line on which the token ends rather than starts
(a side effect of interpreting the parse tree nodes directly).
Maybe I'll fix this for Python 2.0.
If \code{\var{line_info}} is true, line number information will be
included for all terminal tokens as a third element of the list
-representing the token. This information is omitted if the flag is
-false or omitted.
+representing the token. Note that the line number provided specifies
+the line on which the token \emph{ends\/}. This information is
+omitted if the flag is false or omitted.
\end{funcdesc}
\begin{funcdesc}{ast2tuple}{ast\optional{\, line_info\code{ = 0}}}
If \code{\var{line_info}} is true, line number information will be
included for all terminal tokens as a third element of the list
-representing the token. This information is omitted if the flag is
-false or omitted.
+representing the token. Note that the line number provided specifies
+the line on which the token \emph{ends\/}. This information is
+omitted if the flag is false or omitted.
\end{funcdesc}
\begin{funcdesc}{ast2tuple}{ast\optional{\, line_info\code{ = 0}}}