/usr/share/ada/adainclude/opentoken/opentoken-production-parser.adb is in libopentoken5-dev 6.0b-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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--
-- Copyright (C) 2002, 2003, 2010, 2012, 2014 Stephe Leake
-- Copyright (C) 1999 Ted Dennison
--
-- This file is part of the OpenToken package.
--
-- The OpenToken package 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 3, or (at your option)
-- any later version. The OpenToken package 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 distributed with the OpenToken
-- package; see file GPL.txt. If not, write to the Free Software Foundation,
-- 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.Exceptions;
package body OpenToken.Production.Parser is
procedure Reset (Parser : in out Instance)
is begin
Parser.Analyzer.Reset;
end Reset;
procedure Set_Text_Feeder (Parser : in out Instance; Feeder : in Text_Feeder.Text_Feeder_Ptr)
is begin
if Parser.Analyzer.End_Of_Buffered_Text then
Parser.Analyzer.Set_Text_Feeder (Feeder);
else
Ada.Exceptions.Raise_Exception
(Parse_Error'Identity, "Tokenizer not at end of buffered text");
end if;
end Set_Text_Feeder;
procedure Discard_Buffered_Text (Parser : in out Instance)
is begin
Parser.Analyzer.Discard_Buffered_Text;
end Discard_Buffered_Text;
function End_Of_Text (Parser : in Instance) return Boolean
is begin
return Parser.Analyzer.End_Of_Text;
end End_Of_Text;
function Line (Parser : in Instance) return Natural is
begin
return Parser.Analyzer.Line;
end Line;
function Column (Parser : in Instance) return Natural is
begin
return Parser.Analyzer.Column;
end Column;
end OpenToken.Production.Parser;
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