add example skill file

data/example.il

@@ -0,0 +1,18 @@
+;;; this is some example module docstring
+
+; random comment
+
+a=1+2.0*3e2-4/ 5 
+b_var->a
+
+
+(list 1 2 34)
+'(1 2 3 4)
+
+(procedure func_name(param1 param2 @keys (a nil))
+  ; some struff to do
+)
+
+"srting"
+
+"wqdwd\"qwesfwf"