--- a/emacs.rst	Sun Jan 17 21:01:32 2010 +0200
+++ b/emacs.rst	Mon Jan 18 22:22:44 2010 +0200
@@ -109,3 +109,17 @@
   $ make bootstrap
   $ make info
   $ make install
+
+* Documentation.
+
+** Elisp documentation.
+
+  http://www.emacswiki.org/cgi-bin/wiki/ElispAreaConventions
+
+*** CheckDoc.
+
+CheckDoc checks your EmacsLisp code for errors in documentation and style.
+
+  http://cedet.sourceforge.net/checkdoc.shtml
+                home page before including it into GNU Emacs
+  http://www.emacswiki.org/emacs/CheckDoc