Anybody working on text column separators?

[C. Boemann]

On Tuesday 24 July 2012 21:30:12 you wrote:
> Another problem for me is the separator: is the style:width of the
> <style:column-sep> added to the gap width, or is the separator drawn onto
> the existing gap?
> I have not yet completely analysed how LO 3.5 behaves, I find the spec
> confusing in any case.
> 
> Where would I ask to get a definite answer to this spec-understanding
> question?
> 
Well it's not really a spec thing but more interoperability. However I tested 
writer and it seems the actual distance between columns is max(gap, sepwidth)