wip, fixed some label, need more fixing

lib/risc/collector.rb

@@ -5,6 +5,7 @@ module Risc
     def self.collect_space
       @objects = {}
       keep Parfait.object_space , 0
+      puts "CONST #{Risc.machine.constants}" 
       Risc.machine.constants.each {|obj| keep(obj,0)}
       @objects
     end

lib/risc/instructions/load_data.rb

@@ -5,7 +5,7 @@ module Risc
   # compilation of ruby code. Ruby code works on Objects only
   #
   # But for Builtin methods, methods that are created programatically and form the runtime,
-  # it can be handy to load an integer directly withou the object overhead.
+  # it can be handy to load an integer directly without the object overhead.
   #
   class LoadData < Instruction
     def initialize( source , constant , register)

lib/risc/machine.rb

@@ -55,7 +55,7 @@ module Risc
     def risc_init
       @risc_init ||= Branch.new( "__initial_branch__" , Parfait.object_space.get_init.risc_instructions )
     end
-    # add a constant (which get created during compilatio and need to be linked)
+    # add a constant (which get created during compilation and need to be linked)
     def add_constant(const)
       raise "Must be Parfait #{const}" unless const.is_a?(Parfait::Object)
       @constants << const
@@ -66,10 +66,10 @@ module Risc
     #
     # Position in the order
     # - initial jump
-    # - all object
-    # - all code
-    # As code length amy change during assembly, this way at least the objects stay
-    # in place and we don't have to deal with chaning loading code
+    # - all objects
+    # - all code (BinaryCode objects)
+    # As code length may change during assembly, this way at least the objects stay
+    # in place and we don't have to deal with changing loading code
     def position_all
       raise "Not translated " unless @translated
       #need the initial jump at 0 and then functions

lib/risc/position.rb

@@ -43,7 +43,9 @@ module Risc
       if pos == nil
         str = "position accessed but not set, "
         str += "0x#{object.object_id.to_s(16)}\n"
-        str += "for #{object.class} byte_length #{object.byte_length if object.respond_to?(:byte_length)} for #{object.to_s[0...130]}"
+        str += "for #{object.class} "
+        str += "byte_length #{object.byte_length}" if object.respond_to?(:byte_length)
+        str += " for #{object.to_s[0...130]}"
         raise str
       end
       pos