Comment by bPspGiJT8Y

> What if you forget, not in quotes, to give the second argument?

I will get a type error and it will take me 2-3 seconds to figure out what it is about.

> Why on earth would you want to get a type error in a completely different part of the code because you got a function instead of an integer?

Why would it be in a completely different part of the code? At most it would be 2 lines away, but usually on the same line.