Code review comment for lp://qastaging/~afrantzis/mir/initializer-list-style

*Needs Discussion*

I have a preference for what the guide says now (and have several editors set up to write that way).

But what is proposed is more common in the Mir codebase (and I guess others are set up for that).

I don't think anyone has trouble with the code we have which includes both options (and also an "aligned on any column" approach).

Maybe we should just "legalize" existing practice and allow all these options?