-- --
-- package Copyright (c) Dmitry A. Kazakov --
-- Parsers.Generic_Source.Text_IO Luebeck --
-- Implementation Winter, 2004 --
-- --
-- Last revision : 22:45 07 Apr 2016 --
-- --
-- This library 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 library --
-- 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 library; if not, write to the Free Software Foundation, --
-- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --
-- --
-- As a special exception, if other files instantiate generics from --
-- this unit, or you link this unit with other files to produce an --
-- executable, this unit does not by itself cause the resulting --
-- executable to be covered by the GNU General Public License. This --
-- exception does not however invalidate any other reasons why the --
-- executable file might be covered by the GNU Public License. --
--____________________________________________________________________--
with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
package body Parsers.Generic_Source.Text_IO is
procedure Put_Line
( File : File_Type;
Code : Source_Type;
Expand_Tabs : Boolean := False
) is
Line : String := Get_Line (Code);
Pointer : constant Integer := Get_Pointer (Code);
Length : Natural := 0;
procedure Fill (Expand : Boolean; Replacement : Character) is
pragma Inline (Fill);
begin
if Expand then
for Expanded in 1..8 + (-Length rem 8) loop
Length := Length + 1;
Put (File, Replacement);
end loop;
else
Length := Length + 1;
Put (File, Replacement);
end if;
end Fill;
begin
Put_Line (File, Line);
for Index in 1..Get_Backup_Pointer (Code) - 1 loop
Fill (Expand_Tabs and then Line (Index) = HT, ' ');
end loop;
for Index in Get_Backup_Pointer (Code)..Pointer - 1 loop
Fill (Expand_Tabs and then Line (Index) = HT, '^');
Line (Index) := '^';
end loop;
Put_Line (File, "|");
end Put_Line;
procedure Put_Line
( Code : Source_Type;
Expand_Tabs : Boolean := False
) is
begin
Put_Line (Standard_Output, Code, Expand_Tabs);
end Put_Line;
end Parsers.Generic_Source.Text_IO;