> Vim is Oddly Bad at Indenting

Since he mentioned indenting, let me ask: how do you properly indent JSON or XML in Sublime Text 2 out of the box?

I've tried setting the appropriate syntax, selecting all text, then doing Edit->Line->Reindent but it gives half-broken results. Is that intentional, or am I doing something wrong?

Also, is there a way to quickly select all instances of currently selected identifier within the local scope? Selecting one _highlights_ all other local scope instances, but how do I make it select them all with one action?