Plain text message about an error.
Another message, this time with a SE code supplied.
, line 42
A message that includes angle brackets in text
must be enclosed in a Character Data Section
as in this example. All XML-like markup is
ignored except for this sequence of three
closing characters:
]]>
foo.c
An error occurred
Similarly, actual XML
can be enclosed in a CDATA section.
A generic parser will ignore that XML,
but application-specific software may choose
to process it.
]]>