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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- S W I T C H --
-- --
-- S p e c --
-- --
-- $Revision: 1.13 $ --
-- --
-- Copyright (C) 1992,1993,1994 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT 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 GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-1307, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
-- --
------------------------------------------------------------------------------
-- This package scans switches. Note that the body of Usage must be
-- coordinated with the switches that are recognized by this package.
-- The Usage package also acts as the official documentation for the
-- switches that are recognized. In addition, package Debug documents
-- the otherwise undocumented debug switches that are also recognized.
package Switch is
-- Note: The default switch character is indicated by Switch_Character,
-- but regardless of what it is, a hyphen is always allowed as an
-- (alternative) switch character.
-- Note: In GNAT, the case of switches is not significant if
-- Switches_Case_Sensitive is False. If this is the case, switch
-- characters, or letters appearing in the parameter to a switch, may be
-- either upper case or lower case.
-----------------
-- Subprograms --
-----------------
procedure Scan_Switches (Switch_Chars : String);
-- Procedure to scan out switches stored in the given string. The first
-- character is known to be a valid switch character, and there are no
-- blanks or other switch terminator characters in the string, so the
-- entire string should consist of valid switch characters, except that
-- an optional terminating NUL character is allowed. A bad switch causes
-- a fatal error exit and control does not return.
end Switch;
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