Nim v2: what would you change?

[Clonk]

I mean that
    
    
    var fooBar = 12
    echo foo_bar
    
    echo foobar
    
    
    
    Run

will not compile with --styleCheck:error option.

As always, having fooBar, foo_bar and foobar be 3 different things is a huge 
code smell and will eventually cause problem in a code base.