changes (suggested) by Soren Larsen
diff --git a/Doc/libcgi.tex b/Doc/libcgi.tex
index a5d1cdf..082a2a1 100644
--- a/Doc/libcgi.tex
+++ b/Doc/libcgi.tex
@@ -62,7 +62,9 @@
the form was submitted through a POST request). The keys in the
resulting dictionary are the field names used in the submission; the
values are {\em lists} of the field values (since field name may be
-used multiple times in a single form). As a side effect, it sets
+used multiple times in a single form). \samp{\%} escapes in the
+values are translated to their single-character equivalent using
+\code{urllib.unquote()}. As a side effect, this function sets
\code{environ['QUERY_STRING']} to the raw query string, if it isn't
already set.
\end{funcdesc}
@@ -79,7 +81,9 @@
\end{funcdesc}
\begin{funcdesc}{print_form}{form}
-Print a piece of HTML text showing the contents of the \var{form}.
+Print a piece of HTML text showing the contents of the \var{form} (a
+dictionary, an instance of the \code{FormContentDict} class defined
+below, or a subclass thereof).
This is mainly useful when debugging a CGI script.
\end{funcdesc}