--- a/text/fields.tex	Tue May 05 17:27:21 2009 +0000
+++ b/text/fields.tex	Sun May 24 20:30:45 2009 +0000
@@ -1,3 +1,5 @@
+\nn{This file is obsolete.}
+
 \todo{beginning of scott's attempt to write down what fields are...}
 
 \newcommand{\manifolds}[1]{\cM_{#1}}