beder 980fb59d4b Added (another) layer - now 'node_ref' is between node and node_data, and it decrees whether nodes are identical		2011-09-07 14:44:18 -05:00
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yaml-cpp	Added (another) layer - now 'node_ref' is between node and node_data, and it decrees whether nodes are identical	2011-09-07 14:44:18 -05:00