first stab at moms if

lib/mom/instruction.rb

@@ -4,8 +4,19 @@ module Mom
   class Instruction
   end
 
+  # basically a label
+  class Noop
+    attr_reader :name
+    def initialize(name)
+      @name = name
+    end
+  end
+
+
 end
 
 require_relative "simple_call"
+require_relative "truth_check"
+require_relative "jump"
 require_relative "slot_load"
 require_relative "return_sequence"