OK. This make sense. But no matter whether I set a font before calling any print function, it changes anyway. So, should I consider this action normal? That is, under any situation, love.graphics.print and love.graphics.printf will change at first call anyway? By the way, the code is part of my test...

I wonder know what happened when I use love.graphics.print or love.graphics.printf at the first time. Why the love.graphics.print altered after the first call? Is there anything needed initialized? Just curious :-) local a = love.graphics.print lg.print('SOME TEXTS', ...) -- Call love.graphics.print...