function [bonds,components] = rbg2abg(name,rbonds,rstrokes,rcomponents,port_coord,port_name,infofile)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.22  1997/09/18 19:49:37  peterg
% %% Added test for uniquness of bonds on a component -- if non-unique
% %% implies same component at both ends of a bond.
% %%
% %% Revision 1.21  1997/09/16  15:14:14  peterg
% %% Added warning if a component has no bonds.
% %%
% %% Revision 1.20  1997/08/18  19:39:48  peterg
% %% Now generates (exampaded) port_bond list correctely
% %%
% %% Revision 1.19  1997/08/14  11:59:47  peterg

    %end;
    unsorted_port_list = port_list;
  end;
  
  %Two port defaults
  if (n_comp_bonds==2)&(n_unsorted_ports==0)
    if direction(1)==direction(2) % Wrong way for default
      mtt_info(['Two-port ', comp_name, ' (', comp_type, ') does not have through-pointing arrows'], infofile);
      % mtt_info(['Two-port ', comp_name, ' (', comp_type, ') does not have through-pointing arrows'], infofile);
    end;
    if direction(1)==1 %in
      % mtt_info([comp_name, ' in'],infofile);
      unsorted_port_list = ['in';'out'];
    else %reverse the order
      % mtt_info([comp_name, ' out'],infofile);
      unsorted_port_list = ['out';'in'];