Accidentally left the VERBOSE settings out -- sorry!
Now it matches the approach used in a xpath test in xml.sql, xml.out,
xml_1.out and xml_2.out
-- Since different libxml versions emit slightly different
-- error messages, we suppress the DETAIL in this test.
\set VERBOSITY terse
SELECT xpath('/*', '<invalidns xmlns=''<''/>');
ERROR: could not parse XML document
\set VERBOSITY default
v11 now correctly sets xml_2.out.
Best, Jim
