text: /*
   * FIG : Facility for Interactive Generation of figures
   * Copyright (c) 1985-1988 by Supoj Sutanthavibul
   * Parts Copyright (c) 1989-2007 by Brian V. Smith
   * Parts Copyright (c) 1991 by Paul King
   *
   * Any party obtaining a copy of these files is granted, free of charge, a
   * full and unrestricted irrevocable, world-wide, paid up, royalty-free,
   * nonexclusive right and license to deal in this software and documentation
   * files (the "Software"), including without limitation the rights to use,
   * copy, modify, merge, publish distribute, sublicense and/or sell copies of
   * the Software, and to permit persons who receive copies from any such
   * party to do so, with the only requirement being that the above copyright
   * and this permission notice remain intact.
   *
   */
  
  extern void	splinepoint_deleting(F_spline *spline, F_point *previous_point, F_point *selected_point);
  extern void	linepoint_deleting(F_line *line, F_point *prev_point, F_point *selected_point);
  extern void delete_point_selected (void);
  