diff -r ccc2d7fe57b3 -r a9b9094e3b9c pnas/diagrams/externalize-tikz.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pnas/diagrams/externalize-tikz.sh	Mon Dec 06 11:57:19 2010 -0600
@@ -0,0 +1,6 @@
+for job in `./externalization-jobs.sh`; do
+	pdflatex --jobname $job tikz-figures.tex;
+	rm $job.log;
+	rm $job.out;
+	rm $job.aux;
+done