adding test file for the eiffel language

tests/data/eiffel.e

@@ -0,0 +1,25 @@
+-- 25 lines 16 code 3 comments 6 blanks
+note
+	description: "eiffel_tokei application root class"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	APPLICATION
+
+inherit
+	ARGUMENTS_32
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make
+			-- Run application.
+		do
+			--| Add your code here
+			print ("Hello Eiffel World!%N")
+		end
+
+end