Getting debug info in a build without useless console window?

I am using console window scripts far more convenient than the little one that appears when you select "Development build". I need line number info in my build for debugging, but how can I get rid of that little window in the middle of my game?

tone

 

Thanks... I did not realize that I could use this to cause it not to appear, as the page you link sort of implies that it only hides it once it HAS appeared (which perhaps, technically, it does).

I found it essentially does what I want it I put it in Update() and LateUpdate().