eiffel-iup/examples/tutorial/hello_world_1.e

class HELLO_WORLD_1

insert
	IUP_INTERFACE

create {ANY}
   make

feature {ANY}

   make
      local
			gui: IUP
			ms: IUP_MESSAGE
      do
			gui := iup_open

			create ms.message("Hello World 1", "Hello world from Eiffel-IUP.")

			gui.close
      end
      
end