rename locals to frame

includes temps and tradition

lib/parfait/message.rb

@@ -10,12 +10,12 @@
 module Parfait
   class Message < Object
 
-    # :next_message => :Message, :receiver => :Object, :locals => :NamedList ,
+    # :next_message => :Message, :receiver => :Object, :frame => :NamedList ,
     # :return_address => :Integer, :return_value => :Integer,
     # :caller => :Message , :name => :Word , :arguments => :NamedList
 
     attr_accessor :next_message
-    attr_reader   :receiver  , :locals
+    attr_reader   :receiver  , :frame
     attr_reader   :return_address, :return_value
     attr_reader   :caller , :name , :arguments
 

lib/parfait/typed_method.rb

@@ -21,7 +21,7 @@ module Parfait
 
   class TypedMethod < Object
 
-    attr_reader :name , :instructions , :for_type ,:arguments , :locals , :binary
+    attr_reader :name , :instructions , :for_type ,:arguments , :frame , :binary
 
     # not part of the parfait model, hence ruby accessor
     attr_accessor :source
@@ -35,7 +35,7 @@ module Parfait
       @name = name
       @binary = BinaryCode.new 0
       @arguments = arguments
-      @locals = Parfait.object_space.get_class_by_name( :NamedList ).instance_type
+      @frame = Parfait.object_space.get_class_by_name( :NamedList ).instance_type
     end
 
     def set_instructions(inst)
@@ -67,26 +67,26 @@ module Parfait
     # determine if method has a local variable or tmp (anonymous local) by given name
     def has_local( name )
       raise "has_local #{name}.#{name.class}" unless name.is_a? Symbol
-      index = locals.variable_index( name )
+      index = frame.variable_index( name )
       index ? (index - 1) : index
     end
 
     def add_local( name , type )
       index = has_local name
       return index if index
-      @locals = @locals.add_instance_variable(name,type)
+      @frame = @frame.add_instance_variable(name,type)
     end
 
-    def locals_length
+    def frame_length
       locals.instance_length - 1
     end
 
     def locals_name( index )
-      locals.names.get(index + 1)
+      frame.names.get(index + 1)
     end
 
     def locals_type( index )
-      locals.types.get(index + 1)
+      frame.types.get(index + 1)
     end
 
     def sof_reference_name

lib/parfait/vool_method.rb

@@ -12,7 +12,7 @@ module Parfait
   #
   class VoolMethod
 
-    attr_reader :name , :args_type , :locals_type , :source
+    attr_reader :name , :args_type , :frame_type , :source
 
     def initialize(name , args_type , locals_type , source )
       @name , @args_type , @locals_type , @source = name , args_type, locals_type , source