> Go code is obviously formatted with gofmt. Is not, he also inlined some things, e.g. this: import ("flag";"fmt") would be expanded to multiline by gofmt,

> Go code is obviously formatted with gofmt. Is not, he also inlined some things, e.g. this: import ("flag";"fmt") would be expanded to multiline by gofmt, as well as this: if i>0 { fmt.Print(" ") } As to other things, I can't comment now, as I don't have time to read through all of the article at the moment.