feature request: move some symbol classes to their own namespaces

Would it be possible to create separate namespaces for routing table, protocol and template symbols? Or maybe one for routing table symbols and another for both protocol and template symbols? Currently, everything is in the same namespace, so you cannot have a numeric constant and a routing table with the same name, etc. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh