[NTG-context] xtables with lua
Otared Kavian
otared at gmail.com
Sun Sep 30 20:59:55 CEST 2018
Hi Aditya,
Thanks for pointing to your context-blog: one learns always some good stuff there!
I wanted to make an observation about the last example in that page, which does not typeset correctly as expected, and also it does not work well if one wanted to make a multiplication table instead of the addition table of your examples. I think the following modification might be necessary (here for the multiplication table):
%%%%%%%
\startplacetable
\startluacode
context.bTABLE()
context.bTR()
context.bTD() context("($\\times$)") context.eTD()
for n = 1,6 do
context.bTD() context(n) context.eTD()
end
context.eTR()
for x = 1,6 do
context.bTR()
for y = 0,6 do
context.bTD()
if y == 0 then
context(x)
elseif y > 0 then
context(x*y)
end
context.eTD()
end
context.eTR()
end
context.eTABLE()
\stopluacode
\stopplacetable
%%%%%%%
Thanks again, and best regards: OK
> On 30 Sep 2018, at 21:15, Aditya Mahajan <adityam at umich.edu> wrote:
>
> On Sun, 30 Sep 2018, Fabrice Couvreur wrote:
>
>> Hi,
>> Is it possible to fill columns A, B and C using a loop with lua ?
>> Thank you.
>
> Here is a blog post summarizing a similar question from almost a decade ago:
>
> https://adityam.github.io/context-blog/post/tex-programming/
>
> Aditya
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