dev.erl2

defMods  mod1 end.

addMod shell.

def fac = fun(0) -> 1; (N) -> N*fac(N-1) end.

Fac50 = fac(50).


addMod mod1. 

A = aaaaaaaaaaaaaaaaaaaaaaa.
B = bbbbbbbbbbbbbbbbbbbbbbbbbbbb.

def foo(X,1) -> X + A +Fac50;
    foo(P,2) -> P + B;
    foo(A,X) -> A + X + B;
    foo(A,B) -> A + B
end.

def foo1(X) ->
      F = fun(A) ->
             A + X + B
	  end,
      F(X, A) end.

erl2:make_mods().