Add mjo-common to mjo-topology.

diff --git a/mjo-topology.tex b/mjo-topology.tex
index 574506c7379102db1aa326b1cb211671310d3cf2..2a7f3b7649efbf74d33db13355b55456e38ca291 100644 (file)
--- a/mjo-topology.tex
+++ b/mjo-topology.tex
@@ -2,6 +2,8 @@
 % Standard topological operations.
 %
 
+\input{mjo-common}
+
 % The ``interior of'' operator.
 \newcommand*{\interior}[1]{ \operatorname{int} \of{{#1}} }