tree 13ee3aed379e0b3d01331a886b11d01cb81ef27d
parent 3a4f8eff11c4e2700b6580f35207da8f25cb173e
author zheilbron <zheilbron@gmail.com> 1370295202 -0700
committer zheilbron <zheilbron@gmail.com> 1370295628 -0700

use tree-specific IO opcallbacks