at the moment I am using tables without borders as a work-around for tabulators.
The problem is to order numbers with different decimal places among each other. Like
Is it possible align them?
The standard provides for this: <fo:table-cell text-alilgn="'.'">12.57</fo:table-cell>
Unfortunately, this is not yet implemented in FOP, so you are stuck with the two table cell approach already mentioned.