diff --git a/Doc/lib/libnntplib.tex b/Doc/lib/libnntplib.tex
index 8616fb9..9b9217b 100644
--- a/Doc/lib/libnntplib.tex
+++ b/Doc/lib/libnntplib.tex
@@ -175,6 +175,23 @@
 then close it.  If \var{file} is a file object, then it will start
 calling \method{write()} on it to store the lines of the command output.
 If \var{file} is supplied, then the returned \var{list} is an empty list.
+
+\begin{methoddesc}{descriptions}{grouppattern}
+Send a \samp{LIST NEWSGROUPS} command, where \var{grouppattern} is a wildmat
+string as specified in RFC2980 (it's essentially the same as DOS or UNIX
+shell wildcard strings).  Return a pair \code{(\var{response},
+\var{list})}, where \var{list} is a list of tuples containing
+\code{(\var{name}, \var{title})}.
+\end{methoddesc}
+
+\begin{methoddesc}{description}{group}
+Get a description for a single group \var{group}.  If more than one group
+matches (if 'group' is a real wildmat string), return the first match.  If no group
+matches, return an empty string.
+
+This elides the response code from the server.  If the response code is
+needed, use \method{descriptions()}.
+
 \end{methoddesc}
 
 \begin{methoddesc}{group}{name}
@@ -294,6 +311,9 @@
 If \var{file} is supplied, then the returned \var{list} is an empty list.
 This is an optional NNTP extension, and may not be supported by all
 servers.
+
+RFC2980 says ``It is suggested that this extension be deprecated''.  Use
+\method{descriptions()} or \method{description()} instead.
 \end{methoddesc}
 
 \begin{methoddesc}{xover}{start, end, \optional{file}}