Am 06.03.2009 um 17:33 schrieb Aditya Mahajan:
Table setup:
To achieve horizontal and vertical centered content in the table cell you need 'align={middle,lohi}'.
Hmm... align={middle,middle} also works. I haven't checked the code to see why.
I hadn't known this before but it's feature of framed, good to know.
Expandafter solution:
Ah. I was experimenting without the \the\numexpr (replacing both by \relax) so that I could see the output. I did not realize that \numexpr expands its arguments anyways.
The first recurselevel was expanded with your \edef and the second with the \expandafter before \bTD.
\for loop:
This does not work, for the same reason that the \dorecurse solution does not work. You need to exapnad \x and \y in the first row and first column.
I should next time check the output. Sure, the same rules as \dorecurse apply to the \for loop. Wolfgang