anchor.diff:  
   %% Information kept in the NT_LID table
   %%
  -%% lid      : The process' LID.
  -%% pid      : The process' pid.
  -%% nch      : The number of processes spawned by this process.
  +%% lid : The logical identifier of a process.
  +%% pid : The process identifier of a process.
  +%% nch : The number of processes spawned by this process.
   -record(info, {lid :: lid(),
   	       pid :: pid(),
   	       nch :: non_neg_integer()}).
   
  -%% Record element positions, only to be used by ets:update_element.
  +%% Record element positions, only to be used by ets:update_element/3.
   -define(POS_LID, 2).
   -define(POS_PID, 3).
   -define(POS_NCH, 4).
  
positive.code: %% If called without a `noparent' argument, "register" the first process.
  %% Return the LID of the newly "registered" process.
  -spec new(pid(), lid() | 'noparent') -> lid().
  new(Pid, Parent) ->
      Lid =
  	case Parent of
  
negative.code: 
  %% Return a mock LID (only to be used with to_string for now).
  -spec mock(integer()) -> lid().
  
  mock(Seed) ->
      Seed.
  
  