Copy files into public version.

sio #	new file:   charts/example_2_dag/Makefile

charts/example_1_dag/Makefile

@@ -0,0 +1,28 @@
+#!/usr/bin/make
+
+all: $(patsubst %.tex,%.svg,$(wildcard *.tex)) $(patsubst %.tex,%.png,$(wildcard *.tex)) 
+
+%.png: %.pdf
+	convert -density 300 -transparent white $< $@
+
+%.svg: %.pdf
+	/usr/bin/inkscape $< --export-plain-svg=$@
+
+%.pdf: %.tex 
+	latexmk -f -pdf $<
+
+clean: 
+	latexmk -C *.tex
+	rm -f *.tmp
+	rm -f vc
+	rm *.svg
+
+viewpdf: all
+	evince *.pdf
+
+vc:
+	vc-git
+
+pdf: all
+
+.PHONY: clean all