If it is possible I'd like to wait for the idris book and get that one. If
that's not possible I'm interested in http://www.manning.com/blackheath/
Am 13.04.2015 13:54 schrieb "Kumar Appaiah" <a.kumar@alumni.iitm.ac.in>:

> Hi.
>
> I am trying to set up a system where I can use Lua to find a total
> that I can display at the end. For example, if I set a question paper,
> after each question, I do a \directlua{total = total + 4}, assuming
> this question has 4 points. At the top of my document, I now want to
> say "Total points:" and display the value of total.
>
> Now, naturally, using \directlua gives me 0, since total is 0 at the
> beginning. But \latelua didn't seem to be what I am looking for. Could
> someone please guide me in the right direction?
>
> Thanks.
>
> Kumar
>
> ___________________________________________________________________________________
> 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
>
> ___________________________________________________________________________________