[css3-regions] Regions as non-replaced block containers

Hi,

The CSSRegions spec details that, for now, only non-replaced block containers can become regions: http://dev.w3.org/csswg/css3-regions/#the-flow-from-property. Taking a look at the possible values for 'display' property, I would say that only { block, inline-block, compact, run-in, table-cell, table-caption, list-item} qualify for making a region. Did I miss any value here? Does it make sense to support all the above values for regions, like 'compact' for instance?

Cheers,
Mihnea Ovidenie