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-rw-r--r--Doc/ref/ref2.tex20
1 files changed, 15 insertions, 5 deletions
diff --git a/Doc/ref/ref2.tex b/Doc/ref/ref2.tex
index 246bc32..8d106b6 100644
--- a/Doc/ref/ref2.tex
+++ b/Doc/ref/ref2.tex
@@ -263,14 +263,24 @@ def finally in print
Certain classes of identifiers (besides keywords) have special
meanings. These are:
-\begin{tableii}{l|l}{code}{Form}{Meaning}
-\lineii{_*}{Not imported by \samp{from \var{module} import *}}
-\lineii{__*__}{System-defined name}
-\lineii{__*}{Class-private name mangling}
-\end{tableii}
+\begin{tableiii}{l|l|l}{code}{Form}{Meaning}{Notes}
+\lineiii{_*}{Not imported by \samp{from \var{module} import *}}{(1)}
+\lineiii{__*__}{System-defined name}{}
+\lineiii{__*}{Class-private name mangling}{}
+\end{tableiii}
(XXX need section references here.)
+Note:
+
+\begin{description}
+\item[(1)] The special identifier \samp{_} is used in the interactive
+interpreter to store the result of the last evaluation; it is stored
+in the \module{__builtin__} module. When not in interactive mode,
+\samp{_} has no special meaning and is not defined.
+\end{description}
+
+
\section{Literals\label{literals}}
Literals are notations for constant values of some built-in types.