Allowing more flexible derivation.
Allowing more flexible derivation.


lento/cortex,danieldresser/cortex,goddardl/cortex,goddardl/cortex,hradec/cortex,appleseedhq/cortex,davidsminor/cortex,appleseedhq/cortex,hradec/cortex,appleseedhq/cortex,lento/cortex,lento/cortex,danieldresser/cortex,hradec/cortex,davidsminor/cortex,danieldresser/cortex,goddardl/cortex,davidsminor/cortex,davidsminor/cortex,danieldresser/cortex