xmlwf(1) on Linux
The text 45d19a9c7261, as Debian 8 (Jessie) shipped it.
Determines if an XML document is well-formed
Flags it lists
-
-- -
-c -
-d -
-e -
-m -
-n -
-p -
-r -
-s -
-t -
-v -
-w -
-x