--- a/pnas/pnas.tex	Fri Dec 03 19:04:17 2010 -0600
+++ b/pnas/pnas.tex	Fri Dec 03 19:11:40 2010 -0600
@@ -73,7 +73,209 @@
 %\newcommand{\mfrac}[2]{\frac{\displaystyle #1}{\displaystyle #2}}
 %\def\s{\sigma}
 
-\input{preamble}
+\def\bc{{\mathcal B}}
+\def\btc{{\mathcal{BT}}}
+
+\newcommand{\HC}{\operatorname{Hoch}}
+\newcommand{\HH}{\operatorname{HH}}
+
+\newcommand{\CM}[2]{C_*(\Maps(#1 \to #2))}
+\newcommand{\CD}[1]{C_*(\Diff(#1))}
+\newcommand{\CH}[1]{CH_*(#1)}
+
+\newcommand{\cl}[1]{\underrightarrow{#1}}
+\newcommand{\clh}[1]{\underrightarrow{#1}_{{}_{{}_{{}_h}}}}
+
+
+\newcommand{\Set}{\text{\textbf{Set}}}
+\newcommand{\Vect}{\text{\textbf{Vect}}}
+\newcommand{\Kom}{\text{\textbf{Kom}}}
+\newcommand{\Cat}{\mathcal{C}}
+
+\newcommand{\cell}{\mathfrak{D}}
+
+\newcommand{\into}{\hookrightarrow}
+\newcommand{\onto}{\twoheadrightarrow}
+\newcommand{\iso}{\cong}
+\newcommand{\quism}{\underset{\text{q.i.}}{\simeq}}
+\newcommand{\htpy}{\simeq}
+\newcommand{\actsOn}{\circlearrowright}
+\newcommand{\xto}[1]{\xrightarrow{#1}}
+\newcommand{\isoto}{\xto{\iso}}
+\newcommand{\quismto}{\xrightarrow[\text{q.i.}]{\iso}}
+\newcommand{\diffeoto}{\xrightarrow[\text{diffeo}]{\iso}}
+\newcommand{\htpyto}{\xrightarrow[\text{htpy}]{\htpy}}
+
+\newcommand{\directSum}{\oplus}
+\newcommand{\DirectSum}{\bigoplus}
+\newcommand{\tensor}{\otimes}
+\newcommand{\Tensor}{\bigotimes}
+
+\newcommand{\Bord}{\operatorname{Bord}}
+
+\newcommand{\selfarrow}{\ensuremath{\smash{\tikz[baseline]{\clip (0,0.36) rectangle (0.39,-0.16); \draw[->] (0,0.2) .. controls (0.5,0.6) and (0.5,-0.4) .. (0,0);}}}}
+
+\newcommand{\bdy}{\partial}
+\newcommand{\compose}{\circ}
+\newcommand{\eset}{\emptyset}
+
+\newcommand{\id}{\boldsymbol{1}}
+
+% kw_macros
+
+%!TEX root = ../blob1.tex
+
+%%%%% excerpts from KW's include file of standard macros
+%%% (with various new ones added)
+
+\def\z{\mathbb{Z}}
+\def\r{\mathbb{R}}
+\def\c{\mathbb{C}}
+\def\t{\mathbb{T}}
+\def\ebb{\mathbb{E}}
+
+\def\k{{\bf k}}
+
+\def\du{\sqcup}
+\def\bd{\partial}
+\def\sub{\subset}
+\def\subeq{\subseteq}
+\def\sup{\supset}
+%\def\setmin{\smallsetminus}
+\def\setmin{\setminus}
+\def\ep{\epsilon}
+\def\sgl{_\mathrm{gl}}
+\def\op{^\mathrm{op}}
+\def\deq{\stackrel{\mathrm{def}}{=}}
+\def\pd#1#2{\frac{\partial #1}{\partial #2}}
+%\def\lf{\overline{\cC}}
+\def\lf{\cC}
+\def\ot{\otimes}
+\def\vphi{\varphi}
+\def\inv{^{-1}}
+\def\ol{\overline}
+\def\BD{BD}
+
+\def\spl{_\pitchfork}
+
+
+% equations
+\newcommand{\eq}[1]{\begin{displaymath}#1\end{displaymath}}
+\newcommand{\eqar}[1]{\begin{eqnarray*}#1\end{eqnarray*}}
+\newcommand{\eqspl}[1]{\begin{displaymath}\begin{split}#1\end{split}\end{displaymath}}
+
+\DeclareMathOperator*{\colim}{colim}
+\DeclareMathOperator*{\hocolim}{hocolim}
+
+\DeclareMathOperator{\most}{most}
+\DeclareMathOperator{\rest}{rest}
+
+
+\DeclareMathOperator{\kone}{cone}
+
+
+% new theorems
+
+\newtheorem{prop}{Proposition}
+\newtheorem{property}[prop]{Property}
+\newtheorem{thm}[prop]{Theorem}
+\newtheorem{lem}[prop]{Lemma}
+\newtheorem{defn}[prop]{Definition}
+\newtheorem{axiom}[prop]{Axiom}
+
+\newenvironment{rem}{\noindent\textsl{Remark.}}{}
+
+% \mathrlap -- a horizontal \smash--------------------------------
+% For comparison, the existing overlap macros:
+% \def\llap#1{\hbox to 0pt{\hss#1}}
+% \def\rlap#1{\hbox to 0pt{#1\hss}}
+\def\clap#1{\hbox to 0pt{\hss#1\hss}}
+\def\mathllap{\mathpalette\mathllapinternal}
+\def\mathrlap{\mathpalette\mathrlapinternal}
+\def\mathclap{\mathpalette\mathclapinternal}
+\def\mathllapinternal#1#2{%
+\llap{$\mathsurround=0pt#1{#2}$}}
+\def\mathrlapinternal#1#2{%
+\rlap{$\mathsurround=0pt#1{#2}$}}
+\def\mathclapinternal#1#2{%
+\clap{$\mathsurround=0pt#1{#2}$}}
+
+% tricky way to iterate macros over a list
+\def\semicolon{;}
+\def\applytolist#1{
+    \expandafter\def\csname multi#1\endcsname##1{
+        \def\multiack{##1}\ifx\multiack\semicolon
+            \def\next{\relax}
+        \else
+            \csname #1\endcsname{##1}
+            \def\next{\csname multi#1\endcsname}
+        \fi
+        \next}
+    \csname multi#1\endcsname}
+
+% \def\cA{{\cal A}} for A..Z
+\def\calc#1{\expandafter\def\csname c#1\endcsname{{\mathcal #1}}}
+\applytolist{calc}QWERTYUIOPLKJHGFDSAZXCVBNM;
+
+% \def\bbA{{\mathbb A}} for A..Z
+\def\bbc#1{\expandafter\def\csname bb#1\endcsname{{\mathbb #1}}}
+\applytolist{bbc}QWERTYUIOPLKJHGFDSAZXCVBNM;
+
+% \def\bA{{\mathbf A}} for A..Z
+\def\bfc#1{\expandafter\def\csname bf#1\endcsname{{\mathbf #1}}}
+\applytolist{bfc}QWERTYUIOPLKJHGFDSAZXCVBNM;
+
+% \DeclareMathOperator{\pr}{pr} etc.
+\def\declaremathop#1{\expandafter\DeclareMathOperator\csname #1\endcsname{#1}}
+\applytolist{declaremathop}{im}{gl}{ev}{coinv}{tr}{rot}{Eq}{obj}{mor}{ob}{Rep}{Tet}{cat}{Maps}{Diff}{Homeo}{sign}{supp}{Nbd}{res}{rad}{Compat};
+
+% \todo, \nn and \noop
+\newcommand{\todo}[1]{\textbf{\color[rgb]{.8,.2,.5}\small TODO: #1}}
+\def\nn#1{{{\color[rgb]{.2,.5,.6} \small [[#1]]}}}
+\long\def\noop#1{}
+
+
+
+% references
+
+\newcommand{\arxiv}[1]{\href{http://arxiv.org/abs/#1}{\tt arXiv:\nolinkurl{#1}}}
+\newcommand{\doi}[1]{\href{http://dx.doi.org/#1}{{\tt DOI:#1}}}
+\newcommand{\euclid}[1]{\href{http://projecteuclid.org/euclid.cmp/#1}{{\tt at Project Euclid: #1}}}
+\newcommand{\mathscinet}[1]{\href{http://www.ams.org/mathscinet-getitem?mr=#1}{\tt #1}}
+\newcommand{\googlebooks}[1]{(preview at \href{http://books.google.com/books?id=#1}{google books})}
+
+
+
+% figures
+
+\newcommand{\mathfig}[2]{\ensuremath{\hspace{-3pt}\begin{array}{c}%
+  \raisebox{-2.5pt}{\includegraphics[width=#1\textwidth]{diagrams/#2}}%
+\end{array}\hspace{-3pt}}}
+
+
+% packages
+
+\usepackage{tikz}
+\usetikzlibrary{shapes}
+\usetikzlibrary{backgrounds}
+\usetikzlibrary{decorations,decorations.pathreplacing}
+\usetikzlibrary{fit,calc,through}
+
+\usepackage[all,color]{xy}
+\SelectTips{cm}{}
+
+\usepackage[pdftex,plainpages=false,hypertexnames=false,pdfpagelabels]{hyperref}
+
+\usepackage{xcolor}
+\definecolor{dark-red}{rgb}{0.7,0.25,0.25}
+\definecolor{dark-blue}{rgb}{0.15,0.15,0.55}
+\definecolor{medium-blue}{rgb}{0,0,0.65}
+
+\hypersetup{
+    colorlinks, linkcolor={dark-red},
+    citecolor={dark-blue}, urlcolor={medium-blue}
+}
+
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Don't type in anything in the following section: