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jeremybenn |
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- L I B . L I S T --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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separate (Lib)
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procedure List (File_Names_Only : Boolean := False) is
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Num_Units : constant Nat := Int (Units.Last) - Int (Units.First) + 1;
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-- Number of units in file table
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Sorted_Units : Unit_Ref_Table (1 .. Num_Units);
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-- Table of unit numbers that we will sort
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Unit_Hed : constant String := "Unit name ";
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Unit_Und : constant String := "--------- ";
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Unit_Bln : constant String := " ";
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File_Hed : constant String := "File name ";
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File_Und : constant String := "--------- ";
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File_Bln : constant String := " ";
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Time_Hed : constant String := "Time stamp";
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Time_Und : constant String := "----------";
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Unit_Length : constant Natural := Unit_Hed'Length;
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File_Length : constant Natural := File_Hed'Length;
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begin
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-- First step is to make a sorted table of units
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for J in 1 .. Num_Units loop
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Sorted_Units (J) := Unit_Number_Type (Int (Units.First) + J - 1);
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end loop;
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Sort (Sorted_Units);
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-- Now we can generate the unit table listing
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Write_Eol;
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if not File_Names_Only then
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Write_Str (Unit_Hed);
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Write_Str (File_Hed);
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Write_Str (Time_Hed);
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Write_Eol;
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Write_Str (Unit_Und);
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Write_Str (File_Und);
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Write_Str (Time_Und);
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Write_Eol;
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Write_Eol;
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end if;
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for R in Sorted_Units'Range loop
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if File_Names_Only then
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if not Is_Internal_File_Name
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(File_Name (Source_Index (Sorted_Units (R))))
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then
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Write_Name (Full_File_Name (Source_Index (Sorted_Units (R))));
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Write_Eol;
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end if;
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else
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Write_Unit_Name (Unit_Name (Sorted_Units (R)));
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if Name_Len > (Unit_Length - 1) then
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Write_Eol;
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Write_Str (Unit_Bln);
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else
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for J in Name_Len + 1 .. Unit_Length loop
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Write_Char (' ');
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end loop;
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end if;
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Write_Name (Full_File_Name (Source_Index (Sorted_Units (R))));
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if Name_Len > (File_Length - 1) then
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Write_Eol;
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Write_Str (Unit_Bln);
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Write_Str (File_Bln);
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else
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for J in Name_Len + 1 .. File_Length loop
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Write_Char (' ');
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end loop;
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end if;
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Write_Str (String (Time_Stamp (Source_Index (Sorted_Units (R)))));
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Write_Eol;
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end if;
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end loop;
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Write_Eol;
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end List;
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