Additional tests for W391

Author: florentx

testsuite/W39.py

@@ -1,6 +1,15 @@
-#: W391
+#: W391:2:1
 # The next line is blank
 
+#: W391:3:1
+# Two additional empty lines
+
+
+#: W391:4:1 W293:3:1 W293:4:1 noeol
+# The last lines contain space
+
+    
+    
 #: Okay
 '''there is nothing wrong
 with a multiline string at EOF