anchor.diff:      case linux_cpuinfo_lookup("model") of
           [M] ->
               M;
  -        _ ->
  +        _X ->
               "-"
       end.
   
  
positive.code:                 %% ARM (at least some distros...)
                  case linux_cpuinfo_processor() of
                      "-" ->
                          %% Ok, we give up
                          throw(noinfo);
                      Proc ->
                          Proc
                  end;
  
negative.code:     lists:reverse(Values);
  linux_info_lookup_collect(Key, [Key, Value|Rest], Values) ->
      linux_info_lookup_collect(Key, Rest, [Value|Values]);
  linux_info_lookup_collect(Key1, [Key2, Value|Rest], Values) ->
      case string:to_lower(Key2) of
  	Key1 ->
  	    linux_info_lookup_collect(Key1, Rest, [Value|Values]);
  	_ ->
  	    lists:reverse(Values)
      end;
  linux_info_lookup_collect(_, _, Values) ->
      lists:reverse(Values).
  
  