See func@Pango.parse_markup.
MessageDialog.secondaryUseMarkup
bool secondaryUseMarkup() @propertyGet secondaryUseMarkup property.
Returns
true if the secondary text of the dialog includes Pango markup.
void secondaryUseMarkup(bool propval) @propertySet secondaryUseMarkup property.
Parameters
propval | true if the secondary text of the dialog includes Pango markup. See func@Pango.parse_markup. |