1 files changed, 9 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 55aca7f..cb3d1d4 100644
--- a/Makefile
+++ b/Makefile
@@ -3,16 +3,23 @@ TEXOPTS:=
 DOC:=werkstuk voorstel
 DEP:=$(filter-out voorstel.tex,$(wildcard *.tex))
 PDF:=$(addsuffix .pdf,$(DOC))
+TREE:=$(wildcard tree-*.tex)
+TREEPDF:=$(addsuffix .pdf,$(basename $(TREE)))
 
 all: $(PDF)
 
 voorstel.pdf: voorstel.tex
 	$(TEX) $(TEXOPTS) $(basename $@)
+	$(TEX) $(TEXOPTS) $(basename $@)
+
+$(TREEPDF): %.pdf: %.tex tree.tex
+	lualatex "\def\filename{$<}\input{tree}"
+	mv tree.pdf $@
 
-%.pdf: %.tex $(DEP)
+werkstuk.pdf: %.pdf: %.tex $(DEP) $(TREEPDF)
 	$(TEX) $(TEXOPTS) $(basename $@)
 	$(TEX) $(TEXOPTS) $(basename $@)
 
 clean:
-	$(RM) -v $(foreach d,$(DOC),$(addprefix $(d).,aux bbl blg dvi fdb_latexmk fls log nav out toc pdf snm vrb))
+	$(RM) -v $(foreach d,$(DOC) tree,$(addprefix $(d).,aux bbl blg dvi fdb_latexmk fls fmt log nav out toc pdf snm vrb)) $(TREEPDF)