func Init
  fvar(old)
  if(isset(BLK_FUNC))
    old = block.select(BLK_FUNC)    
    println('global $' + code(Name), ';')
    block.select(old)
  end
  if(isndef(Data))
    old = block.select(BLK_HEAD)    
    println('$' + code(Name), ' = ', Data, ';')
    block.select(old)
  end  
end

func doValue(_data)
  println('$' + code(Name), ' = ', _data, ';') 
  event(onValue, '$' + code(Name))
end

func Var
  return('$' + code(Name))
end

section java

func Init
  fvar(old)
  if(isndef(Data))
    old = block.select(BLK_HEAD)  
    println('var ', code(Name), ' = ', Data, ';')
    block.select(old)
  end 
end

func doValue(_data)
  println(code(Name), ' = ', _data, ';') 
  event(onValue, code(Name))
end

func Var
  return(code(Name))
end