__DATA__
+# Column definitions:
+#
+# Column 1: Argument (path spec to be transformed)
+# Column 2: Function that is to do the transformation
+# Column 3: Expected result when DECC$EFS_CHARSET is not in effect
+# Column 4: Expected result when DECC$EFS_CHARSET is in effect
+# ^ means expect same result for EFS as for non-EFS
+# ^* means TODO when EFS is in effect
+
# lots of underscores used to minimize collision with existing logical names
# Basic VMS to Unix filespecs