improve reinit of interpreter

ToDo.md

@@ -3,14 +3,10 @@ ToDo
 
 Some things that would be nice . . (if you did them :-) )
 
-- starting to think that a simulator at the register machine level would help with testing
-  and debugging
 - Better elf support. I think it should be relatively easy to produce an executable binary (so linking
     could be skipped). Off course the possibility to link in another library would be nice
 - utf8 support (string improvements generally)
 - SOF parser
-- more ruby grammar niceties. At the moment i am keeping it simple, so if there is a way around it
-    i won't implement it. Multi-assignments, all that chique where newline is used as statement demarcation
 
 Or the list of things i am not even planning of tackling at the moment
 
@@ -26,8 +22,6 @@ someone with funding.
 
 I hope to get the multi-machine architecture done at some point as i also want to port to Arduino
 
-Also i am starting to think an (register machine) interpreter would be a good idea for debugging.
-
 Compliance
 ----------
 
@@ -45,6 +39,3 @@ Very nice solutions exist for most of the important things. Like celluloid for c
 good performance io with or without zero-mq. Fiddle looks nice admittedly.
 
 Anyway, as i want to use gpio mostly the whole c wrapping is not too high on the list.
-
-My first approach would be to monkey patch any gems where they dip into things we don't have.
-Or copy/port them to a smaller version.

lib/interpreter/interpreter.rb

@@ -29,7 +29,7 @@ module Interpreter
     end
 
     def start instruction
-      @clock = 0
+      initialize
       set_state(:running)
       set_instruction instruction
     end