--- a/text/deligne.tex	Tue Jun 22 18:05:09 2010 -0700
+++ b/text/deligne.tex	Tue Jun 22 18:56:51 2010 -0700
@@ -195,7 +195,7 @@
 				 \stackrel{f_k}{\to} \bc_*(N_0)
 \]
 (Recall that the maps $\id\ot\alpha_i$ were defined in \nn{need ref}.)
-\nn{issue: haven't we only defined $\id\ot\alpha_i$ when $\alpha_i$ is closed?}
+\nn{need to double check case where $\alpha_i$'s are not closed.}
 It is easy to check that the above definition is compatible with the equivalence relations
 and also the operad structure.
 We can reinterpret the above as a chain map

--- a/text/ncat.tex	Tue Jun 22 18:05:09 2010 -0700
+++ b/text/ncat.tex	Tue Jun 22 18:56:51 2010 -0700
@@ -64,7 +64,7 @@
 They could be topological or PL or smooth.
 %\nn{need to check whether this makes much difference}
 (If smooth, ``homeomorphism" should be read ``diffeomorphism", and we would need
-to be fussier about corners.)
+to be fussier about corners and boundaries.)
 For each flavor of manifold there is a corresponding flavor of $n$-category.
 We will concentrate on the case of PL unoriented manifolds.
 
@@ -1522,8 +1522,7 @@
 (See Figure \ref{fig:lmar}.)
 \begin{figure}[t]$$
 \definecolor{arcolor}{rgb}{.75,.4,.1}
-\begin{tikzpicture}
-\pgfsetlinewidth{1pt}
+\begin{tikzpicture}[line width=1pt]
 \fill (0,0) circle (.1);
 \draw (0,0) -- (2,0);
 \draw (1,0.1) -- (1,-0.1);
@@ -1534,8 +1533,7 @@
 \draw (0,1) -- (2,1);
 \end{tikzpicture}
 \qquad
-\begin{tikzpicture}
-\pgfsetlinewidth{1pt}
+\begin{tikzpicture}[line width=1pt]
 \fill (0,0) circle (.1);
 \draw (0,0) -- (2,0);
 \draw (1,0.1) -- (1,-0.1);
@@ -1546,8 +1544,7 @@
 \draw (0,1) -- (1,1);
 \end{tikzpicture}
 \qquad
-\begin{tikzpicture}
-\pgfsetlinewidth{1pt}
+\begin{tikzpicture}[line width=1pt]
 \fill (0,0) circle (.1);
 \draw (0,0) -- (3,0);
 \foreach \x in {0.5, 1.0, 1.25, 1.5, 2.0, 2.5} {
@@ -1590,8 +1587,7 @@
 where $\cbar'$ corresponds to the subintervals of $D_0$ which map to $D_1$ and 
 $\cbar''$ corresponds to the subintervals
 which are dropped off the right side.
-(Either $\cbar'$ or $\cbar''$ might be empty.)
-\nn{surely $\cbar'$ can't be empy: we don't allow $D_1$ to be empty.}
+(If no such subintervals are dropped, then $\cbar''$ is empty.)
 Translating from the boundary map for $(\cM_\cC\ot {_\cC\cN})^*$  appearing in Equation \eqref{eq:tensor-product-boundary},
 we have
 \begin{eqnarray*}
@@ -1649,6 +1645,11 @@
 \[
 	g\ot\id : \cX_\cC \ot {}_\cC\cZ \to \cY_\cC \ot {}_\cC\cZ .
 \]
+\nn{...}
+More generally, we have a chain map
+\[
+	\hom_\cC(\cX_\cC \to \cY_\cC) \ot \cX_\cC \ot {}_\cC\cZ \to \cY_\cC \ot {}_\cC\cZ .
+\]
 
 \nn{not sure whether to do low degree examples or try to state the general case; ideally both,
 but maybe just low degrees for now.}