Re: [NTG-context] How to use tex.print in ctxlua

On 19.03.2017 16:56, Pablo Rodriguez wrote:

is there any reason not to use the following instead of your way below?

for i = 1,n do tex.print("(" .. vecteurX[i] .. ", " .. vecteurY[i] .. ")\\par") end

I don't think that this is a good approach. Refer to chapter 11.6 of "Programming in Lua" to see why string concatenation is computationally expensive. (It wouldn't matter in this simple case, but it's not a good habit to develop.) All best Thomas