rename risc_value to register_value

almost to register, but it still carries that value

lib/risc/instructions/function_return.rb

@@ -7,7 +7,7 @@ module Risc
     def initialize( source , register )
       super(source)
       @register = register
-      raise "Not register #{register}" unless RiscValue.look_like_reg(register)
+      raise "Not register #{register}" unless RegisterValue.look_like_reg(register)
     end
     attr_reader :register
 

lib/risc/instructions/getter.rb

@@ -23,9 +23,9 @@ module Risc
       @index = index
       @register = register
       raise "index #{index}" if index.is_a?(Numeric) and index < 0
-      raise "Not integer or reg #{index}" unless index.is_a?(Numeric) or RiscValue.look_like_reg(index)
-      raise "Not register #{register}" unless RiscValue.look_like_reg(register)
-      raise "Not register #{array}" unless RiscValue.look_like_reg(array)
+      raise "Not integer or reg #{index}" unless index.is_a?(Numeric) or RegisterValue.look_like_reg(index)
+      raise "Not register #{register}" unless RegisterValue.look_like_reg(register)
+      raise "Not register #{array}" unless RegisterValue.look_like_reg(array)
     end
     attr_accessor :array , :index , :register
 

lib/risc/instructions/load_constant.rb

@@ -10,7 +10,7 @@ module Risc
       @register = register
       @constant = constant
       raise "Not Constant #{constant}" if constant.is_a?(Mom::SlotDefinition)
-      raise "Not register #{register}" unless RiscValue.look_like_reg(register)
+      raise "Not register #{register}" unless RegisterValue.look_like_reg(register)
     end
     attr_accessor :register , :constant
 

lib/risc/instructions/load_data.rb

@@ -13,7 +13,7 @@ module Risc
       @register = register
       @constant = constant
       raise "Not Integer #{constant}" unless constant.is_a?(Integer)
-      raise "Not register #{register}" unless RiscValue.look_like_reg(register)
+      raise "Not register #{register}" unless RegisterValue.look_like_reg(register)
     end
     attr_accessor :register , :constant
 

lib/risc/instructions/operator_instruction.rb

@@ -17,8 +17,8 @@ module Risc
       raise "unsuported operator :#{operator}:" unless Risc.operators.include?(operator)
       @left = left
       @right = right
-      raise "Not register #{left}" unless RiscValue.look_like_reg(left)
-      raise "Not register #{right}" unless RiscValue.look_like_reg(right)
+      raise "Not register #{left}" unless RegisterValue.look_like_reg(left)
+      raise "Not register #{right}" unless RegisterValue.look_like_reg(right)
     end
     attr_reader :operator, :left , :right
 

lib/risc/instructions/setter.rb

@@ -22,9 +22,9 @@ module Risc
       @array = array
       @index = index
 #      raise "index 0 " if index < 0
-      raise "Not integer or reg #{index}" unless index.is_a?(Numeric) or RiscValue.look_like_reg(index)
-      raise "Not register #{register}" unless RiscValue.look_like_reg(register)
-      raise "Not register #{array}" unless RiscValue.look_like_reg(array)
+      raise "Not integer or reg #{index}" unless index.is_a?(Numeric) or RegisterValue.look_like_reg(index)
+      raise "Not register #{register}" unless RegisterValue.look_like_reg(register)
+      raise "Not register #{array}" unless RegisterValue.look_like_reg(array)
     end
     attr_accessor :register , :array , :index
 

lib/risc/instructions/transfer.rb

@@ -20,8 +20,8 @@ module Risc
       super(source)
       @from = from
       @to = to
-      raise "Fix me #{from}" unless from.is_a? RiscValue
-      raise "Fix me #{to}" unless to.is_a? RiscValue
+      raise "Fix me #{from}" unless from.is_a? RegisterValue
+      raise "Fix me #{to}" unless to.is_a? RegisterValue
     end
     attr_reader :from, :to