Re: Lua code learning path using annotated source by Steve Donovan

[Axel Kittenberger <axkibe@...>]

> Version 2:
>
> #define COLUMN_DONE level==0||head!=choice[level-1]->head
> if (COLUMN_DONE) …
>
> No comment required.

For top scoring code, the #define should have a single line of comment
what this #define is for, but no need in the if then.