-----------------------------------------------------------------------
--                              G P S                                --
--                                                                   --
--                     Copyright (C) 2003-2007                       --
--                             AdaCore                               --
--                                                                   --
-- GPS is free  software; you can  redistribute it and/or modify  it --
-- under the terms of the GNU General Public License as published by --
-- the Free Software Foundation; either version 2 of the License, or --
-- (at your option) any later version.                               --
--                                                                   --
-- This program is  distributed in the hope that it will be  useful, --
-- but  WITHOUT ANY WARRANTY;  without even the  implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU --
-- General Public License for more details. You should have received --
-- a copy of the GNU General Public License along with this program; --
-- if not,  write to the  Free Software Foundation, Inc.,  59 Temple --
-- Place - Suite 330, Boston, MA 02111-1307, USA.                    --
-----------------------------------------------------------------------

package Src_Editor_Buffer.Blocks is

   procedure Compute_Blocks (Buffer : access Source_Buffer_Record'Class);
   --  Fill the buffer information with the data necessary to handle block
   --  folding.

   procedure Calculate_Screen_Offset
     (Buffer : access Source_Buffer_Record'Class;
      Block  : in out Block_Record);
   --  Return the screen position, after TAB expansion, of the block

end Src_Editor_Buffer.Blocks;
