+.PHONY: library
+library:
+ if [ -d library/ ] ; then \
+ svn update library/ ; \
+ else \
+ echo "Can't find the scripts, check them out in library/" ; \
+ exit 1 ; \
+ fi
+
+papers: papers.shtml
+papers.shtml: xsl/papers2xhtml.xsl xml/papers.xml
+ xsltproc $^ > $@
+
+.PHONY: images