Prelude> :l main.hs mymodule1.hs memodule2.hs
[1 of 3] Compiling MyModule2 ( mymodule2.hs interpreted )
[2 of 3] Compiling MyModule1 ( mymodule1.hs interpreted )
[3 of 3] Compiling Main ( main.hs interpreted )
Ok, modules loaded: MyModule2, MyModule1, Main.
*Main>