
namespace eval sysvars {
  variable v

  proc init { } {
    variable v

    set v(works) true
  }
}

::sysvars::init

namespace eval themeloader {
  proc load { } {
    puts "A: $::sysvars::v(works)"
    puts "B: $sysvars::v(works)"
  }
}

::themeloader::load
