MORE STRICTNESS

Some examples for well-formedness checks:

CL-USER> (stp:make-comment "verboten: --")

Error: forbidden -- in comment

CL-USER> (stp:make-element "1eadingdigit")

Error: not an NCName: 1eadingdigit

CL-USER> (stp:make-element "html" "oops")

WARNING: namespace URI does not look like an absolute URL: "oops"

CL-USER> (stp:make-processing-instruction "xml" "version='1.0'")

Error: attempt to pretend that a PI is an XMLDecl