Add some information on the use of \verbatiminput to display sources from
an external file.
diff --git a/Doc/doc/doc.tex b/Doc/doc/doc.tex
index 2275797..c271e35 100644
--- a/Doc/doc/doc.tex
+++ b/Doc/doc/doc.tex
@@ -611,6 +611,21 @@
non-Python code and non-code displays. There should be no blank
lines at the top or bottom of any \env{verbatim} display.
+ Longer displays of verbatim text may be included by storing the
+ example text in an external file containing only plain text. The
+ file may be included using the standard \macro{verbatiminput}
+ macro; this macro takes a single argument naming the file
+ containing the text. For example, to include the Python source
+ file \file{example.py}, use:
+
+\begin{verbatim}
+\verbatiminput{example.py}
+\end{verbatim}
+
+ Use of \macro{verbatiminput} allows easier use of special editing
+ modes for the included file. The file should be placed in the
+ same directory as the \LaTeX{} files for the document.
+
The Python Documentation Special Interest Group has discussed a
number of approaches to creating pretty-printed code displays and
interactive sessions; see the Doc-SIG area on the Python Web site