fix makefile

Makefile

@@ -1,5 +1,36 @@
 marginfix.zip:marginfix.dtx marginfix.pdf marginfix.ins README
-	zip $@ $^
+	mkdir marginfix
+	cp $^ marginfix/
+	zip -r $@ marginfix
+	rm -rf marginfix
 
 marginfix.sty:marginfix.dtx marginfix.ins
 	yes | latex marginfix.ins
+
+marginfix.pdf:marginfix.dtx
+	pdflatex marginfix.dtx
+
+.PHONY: test
+
+test:margintest.pdf tufte.pdf ragged.pdf defer.pdf phantom.pdf float.pdf stretch.pdf
+
+margintest.pdf:marginfix.sty test/margintest.tex
+	pdflatex test/margintest.tex
+
+tufte.pdf:marginfix.sty test/tufte.tex
+	pdflatex test/tufte.tex
+
+ragged.pdf:marginfix.sty test/ragged.tex
+	pdflatex test/ragged.tex
+
+defer.pdf:marginfix.sty test/defer.tex
+	pdflatex test/defer.tex
+
+phantom.pdf:marginfix.sty test/phantom.tex
+	pdflatex test/phantom.tex
+
+float.pdf:marginfix.sty test/float.tex
+	pdflatex test/float.tex
+
+stretch.pdf:marginfix.sty test/stretch.tex
+	pdflatex test/stretch.tex