--- a/.hgignore	Wed May 12 18:25:37 2010 -0500
+++ b/.hgignore	Wed May 12 18:26:01 2010 -0500
@@ -5,6 +5,7 @@
 *.aux
 *.log
 *.out
+*.toc
 *.synctex.gz
 
 # the article PDF

--- a/blob1.tex	Wed May 12 18:25:37 2010 -0500
+++ b/blob1.tex	Wed May 12 18:26:01 2010 -0500
@@ -1,4 +1,4 @@
-\documentclass[11pt,leqno]{amsart}
+\documentclass[11pt,leqno]{article}
 
 %\usepackage{amsthm}
 
@@ -45,7 +45,8 @@
 {\bf then don't read this version,} as a more complete version will be available in a couple of months.
 
 \nn{maybe to do: add appendix on various versions of acyclic models}
-%\tableofcontents
+
+\tableofcontents
 
 
 

--- a/preamble.tex	Wed May 12 18:25:37 2010 -0500
+++ b/preamble.tex	Wed May 12 18:26:01 2010 -0500
@@ -2,7 +2,7 @@
 %!TEX root = blob1.tex
 %this ensures the arxiv doesn't try to start TeXing here.
 
-\usepackage{amsmath,amssymb,amsfonts}
+\usepackage{amsmath,amssymb,amsfonts,amsthm}
 \usepackage{ifpdf}
 
 %\ifpdf
@@ -11,6 +11,7 @@
 \usepackage[all,color]{xy}
 %\fi
 
+\usepackage[section]{placeins}
 \usepackage{leftidx}
 
 \SelectTips{cm}{}

--- a/text/top_matter.tex	Wed May 12 18:25:37 2010 -0500
+++ b/text/top_matter.tex	Wed May 12 18:26:01 2010 -0500
@@ -2,15 +2,11 @@
 
 \title{Blob Homology}
 
-\author{Scott~Morrison}
-\address{
-}%
-\email{scott@tqft.net} \urladdr{http://tqft.net/}
+\author{Scott~Morrison and Kevin~Walker}
+%\email{scott@tqft.net} \urladdr{http://tqft.net/}
 
-\author{Kevin~Walker}
-\address{
-}%
-\email{kevin@canyon23.net} \urladdr{http://canyon23.net/math/}
+%\author{Kevin~Walker}
+%\email{kevin@canyon23.net} \urladdr{http://canyon23.net/math/}
 
 
 \date{