Re: [CSS21] Proposal for a replacement for section 17.2.1 (table anonymous objects)

On May 29, 2009, at 11:59 PM, Boris Zbarsky wrote:

> 3) If a box T is not a 'table-column' box and has a parent P which  
> is a
>   'table-column-group' box, discard T.

Does it go without saying that if the display of parent P ever changed  
to, say, a table-body box or table-row box (via JavaScript, for  
instance), that you may need to re-insert T? Or that if T changed its  
display to 'table-column', that it should be re-inserted?