[lhorie]

I wouldn't read too much into what `zig fmt` means in terms of what is supposed to be idiomatic. Like many things in zig land, `zig fmt` isn't really mature yet - e.g. it still mis-formats things like long expression chains among other things. They are still planning to do a polish pass over all of these DX-related aspects of the project (fmt, stdlib). I'd expect this bikeshed to resurrect in full force once they start looking into zig fmt more seriously.