--- a/diagrams/latex2pdf/defontify.tex	Thu Mar 18 19:40:46 2010 +0000
+++ b/diagrams/latex2pdf/defontify.tex	Sat Mar 27 03:07:45 2010 +0000
@@ -14,7 +14,8 @@
 
 $n$-category composition
 
-$B B_1 B_2 u_1 u_2 u r r u_i, u_j u_k u_l$
+\newcommand{\cN}{\mathcal{N}}
+$\cN_1 \cN_2 \cN_3$
 
 \begin{align*}
 abmab & \\