public class VergilErrorHandler
This error handler attempts to replace any failed MoML elements with
generic versions so that the parsing of the MoML can continue. The
generic versions, where appropriate, have icons that indicate failure.
Enable or disable skipping of errors.
If this method is called with a true argument, then
do not report subsequent errors when handleError() is called,
and instead return CONTINUE. If it is called with a false
argument, then report all subsequent errors.
This method is intended to be used when an operation may trigger
a large number of errors, and the user interface wishes to offer
the user the option of ignoring them. This method should be
called with a true argument before the operation begins, and
then called with a false argument after the operation ends.