FormParagraph question

[Angus Leeming]

I've been re-designinging the FormParagraph dialog as something quick and 
easy to do, but I have a question:

Are the "Minipage" and "Floatflt" check buttons in FormParagraph->Extra 
mutually exclusive? If so, I'll create a "Type" choice that will have the 
entries:
        Normal | Minipage | Floatflt

Another question: when is the "vertical alignment" used? By any paragraph? or 
is this Minipage-specific?

Angus