Added comment handling to the XML system. It just discards them completely, but

later it will retain them so that even after modifying the nodes the comments
could be kept in place so they aren't destroyed if something changes.

Also added necesarry functions to the XmlDocument that lets the tests run again
and fixes some issues with multiple ownernership when transfering the contents
to a new document.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/xmldocument.h b/src/xmldocument.h
index f9a8606..1a8eb52 100644
--- a/src/xmldocument.h
+++ b/src/xmldocument.h
@@ -148,6 +148,14 @@ public:
         XmlNode *getRoot();
 
         /**
+         * Get a pointer to the root object of this XmlDocument, and remove the
+         * ownership from this object.
+         *@returns A pointer to an internally owned XmlNode.  Do not delete this
+         * XmlNode.
+         */
+        XmlNode *detatchRoot();
+
+        /**
          * Get the current context node, which could be the same as the root node.
          *@returns A pointer to an internally owned XmlNode.  Do not delete this
          * XmlNode.