moving string to parfait

using parfait::word
also rename builtins string to word

lib/virtual/constants.rb

@@ -1,5 +1,5 @@
 module Virtual
-  
+
   class Constant < ::Virtual::Object
   end
   class TrueConstant < Constant
@@ -10,7 +10,7 @@ module Virtual
   end
 
   # another abstract "marker" class (so we can check for it)
-  # derived classes are Boot/Meta Class and StringConstant 
+  # derived classes are Boot/Meta Class and StringConstant
   class ObjectConstant < Constant
     def type
       Virtual::Reference
@@ -32,36 +32,5 @@ module Virtual
       integer >= 0 and integer <= 255
     end
   end
-
-  # The name really says it all.
-  # The only interesting thing is storage.
-  # Currently string are stored "inline" , ie in the code segment. 
-  # Mainly because that works an i aint no elf expert.
   
-  class StringConstant < ObjectConstant
-    def initialize str
-      @string = str
-    end
-    attr_reader :string
-
-    def result= value
-      raise "called"
-      class_for(MoveInstruction).new(value , self , :opcode => :mov)
-    end
-    def clazz
-      Space.space.get_or_create_class(:String)
-    end
-    def layout
-      Virtual::Object.layout
-    end
-    def mem_length
-      padded(1 + string.length)
-    end
-    def position
-      return @position if @position
-      return @string.position if @string.position
-      super
-    end
-  end
-  
-end
+end