flag you should not use
Ignore (don't report) qualified attributes and tags, along with their contents. A qualified attribute or tag is one that contains ':' in its name (ie: is in another namespace). Since: 2.40.
Normally errors caught by GMarkup itself have line/column information prefixed to them to let the caller know the location of the error. When this flag is set the location information is also prefixed to errors generated by the #GMarkupParser implementation functions
When this flag is set, CDATA marked
sections are not passed literally to the passthrough function of
the parser. Instead, the content of the section (without the
<![CDATA[ and ]]>) is
passed to the text function. This flag was added in GLib 2.12
Flags that affect the behaviour of the parser.