select label sl protect cc case cc
  when 'A' then do
    say 'the case is A'
    if logicalCondition then leave sl -- just to use the lable
    say '...'
    end
  when 'B' then do
    say 'the case is B'
    say '...'
    end
  otherwise
    say 'selection not recognized'
    say '...'
  catch exs = RuntimeException
    say 'Gronk!'
    exs.printStackTrace()
  finally
    say 'selection done'
    say 'TTFN'
  end sl