KiteDsl

Keeps every block inside its own scope.

Without this, a nested block can reach the one around it, and the code does something other than what the indentation says. Both of these used to compile, and neither did what it looks like:

kiteConfig {
    android { skip(ios) }           // called the ROOT skip: excluded iOS everywhere
    version { ios { android { } } } // configured the sibling, not the nested one
}

With the marker, both stop compiling. Reaching outwards on purpose still works, spelled out: this@kiteConfig.skip(ios).