inline-containers and before-/after-edge baselines

Dear Editors,

According to section 7.13 (7.14 in the draft) the "before-edge" and
after-edge" baselines are only defined for 
line areas. However, in section 6.6.8 fo:inline-container it is explained
how these baselines are calculated for inline-containers. It seems the two
sections contradict each other.

Thank you very much

Manuel Mall