-c Uses the compact syntax for the schema.
-eenc Uses the encoding enc to read the schema.
-f Checks that the document is feasibly valid. A document is feasibly valid if it could be
transformed into a valid document by inserting any number of attributes and child elements
anywhere in the tree. This is equivalent to transforming the schema by wrapping every data, list,
element and attribute element in an optional element and then validating against the transformed
schema. This option may be useful while a document is still under construction. This option also
disables checking that for every IDREF there is a corresponding ID.
-i Disables checking of ID/IDREF/IDREFS. By default, Jing enforces the constraints imposed by RELAX
NG DTD Compatibility with respect to ID/IDREF/IDREFS.
-t Prints the time used by Jing for loading the schema and for validation.