On Sun, 17 Mar 2013, Wolfgang Schuster wrote:
Am 17.03.2013 um 13:00 schrieb Willi Egger <cont...@boede.nl>:
Dear all,
I should prepare a form with a table. The table rows should be numbered.
How can I get get this done by using \recurselevel.
In the attached minimal example all rows are numbered with 0.
\starttext
\subject{bTABLE--eTABLE: recurse creates rows}
\bTABLE
\dorecurse{3}
{\bTR
\bTD \recurselevel \eTD
\eTR}
\eTABLE
What do i do wrongly here?
You’re doing nothing wrong but you have to expand the value of the counter.
One feature of natural tables is the calculated width of the cells, to do this
context stores
the content of all cells in a token register, i.e. context stores \recurselevel
as content
of the cell and not the value of the iteration. This content is processed after
all cells
have been stored and the \recurselevel macro uses at this moment its default
value 0.
To expand the value of the counter use \expanded{…} to force a expansion.
\bTABLE
\dorecurse{3}{\bTR\bTD\recurselevel\eTD\eTR}
\eTABLE
There was a long discussion on this a couple of years back. Summarized
here:
http://randomdeterminism.wordpress.com/2009/03/05/tex-programming-the-past-the-present-and-the-future/
Aditya
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
