--- a/text/intro.tex Fri Sep 24 15:32:55 2010 -0700
+++ b/text/intro.tex Mon Sep 27 20:57:02 2010 -0700
@@ -93,6 +93,7 @@
\begin{figure}[!ht]
{\center
+\beginpgfgraphicnamed{gadgets-external}%
\begin{tikzpicture}[align=center,line width = 1.5pt]
\newcommand{\xa}{2}
\newcommand{\xb}{8}
@@ -129,6 +130,7 @@
\draw[->] (FU) -- node[left] {blob complex \\ for balls} (Cs);
\draw[<->] (BC) -- node[right] {$\iso$ by \\ Corollary \ref{cor:new-old}} (BCs);
\end{tikzpicture}
+\endpgfgraphicnamed{gadgets-external}%
}
\caption{The main gadgets and constructions of the paper.}