diff --git a/Makefile b/Makefile
index 45976c3..8a2c0c2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,19 @@
 
-main:
+build:
 	ocamlbuild ftest.native
 
 format:
 	ocp-indent --inplace src/*
 
+edit:
+	code . -n
+
+demo: build
+	echo "\n==== EXECUTING ====\n"
+	./ftest.native graphs/graph1 1 2 outfile
+	echo "\n==== RESULT ==== (content of outfile) \n"
+	cat outfile
+
 clean:
 	rm -rf _build/
 	rm ftest.native