how to use lua with integers?

["Cor" <cor@...>]

Hello Lua people,

 

I'm considering using Lua to control an embedded application.

The problem is that I need exact numbers, no floating points.

If I remember correctly it must be possible that all numbers in Lua

are integers instead of floats. But I can not find any information

about it.

How can I do that.

And are those numbers signed 32 bits?

Is 64 bits possible too?

 

Thanks, Cor.