Hi all,
If someone that knows C++ and wants to tackle one of our bugs:
https://github.com/pgRouting/pgrouting/issues/34
This would be a good one to start with. See my comment about edge_predecessor_recorder and the following one about other options.
If your interested in working on this please let me know and work off my sew-devel-2_0 branch to make it easier to merge it back in.
Thanks,
-Steve