addition to last msg

In the following paragraph from section 6.4.1.4. the spec also uses 
"region-name" instead of "flow-name": 

>>>
In addition, an fo:static-content formatting object may have a 
"region-name" property value of "xsl-before-float-separator" or "xsl-
footnote-separator".  If a conditional sub-region of the region-body 
is used to generate a reference-area on a particular page, the 
fo:static-content whose name corresponds to the conditional sub-
region shall be formatted into the reference-area associated with 
the sub-region, as specified in section [6.10.1.3 Conditional Sub-
Regions].
<<<


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