function digraph_arc_print_test ( )

%*****************************************************************************80
%
%% DIGRAPH_ARC_PRINT_TEST calls DIGRAPH_ARC_PRINT.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    29 May 2015
%
%  Author:
%
%    John Burkardt
%
  nedge = 7;
  nnode = 5;

  inode = [ 2, 1, 2, 1, 3, 5, 4 ];
  jnode = [ 5, 4, 3, 2, 1, 1, 2 ];

  fprintf ( 1, '\n' );
  fprintf ( 1, 'DIGRAPH_ARC_PRINT_TEST\n' );
  fprintf ( 1, '  DIGRAPH_ARC_PRINT prints a digraph.\n' );

  digraph_arc_print ( nedge, inode, jnode, '  The arc list of the digraph:' );

  return
end
