------------------------------------------------------------------------------
+------------------------------------------------------------------------------
-- --
--- GNAT RUNTIME COMPONENTS --
+-- GNAT RUN-TIME COMPONENTS --
-- --
-- A D A . T E X T _ I O . G E N E R I C _ A U X --
-- --
-- S p e c --
-- --
--- --
--- Copyright (C) 1992-2001 Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2009, 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- --
+-- ware Foundation; either version 3, 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. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
+-- --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
-- --
--- 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. --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
-- --
-- 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). --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
procedure Load_Width
(File : File_Type;
- Width : in Field;
+ Width : Field;
Buf : out String;
Ptr : in out Integer);
-- Loads exactly Width characters, unless a line mark is encountered first
procedure Store_Char
(File : File_Type;
ch : Integer;
- Buf : out String;
+ Buf : in out String;
Ptr : in out Integer);
-- Store a single character in buffer, checking for overflow and
-- adjusting the column number in the file to reflect the fact
- -- that a character has been acquired from the input stream.
+ -- that a character has been acquired from the input stream. If
+ -- the character will not fit in the buffer it is stored in the
+ -- last character position of the buffer and Ptr is unchanged.
+ -- No exception is raised in this case, it is the caller's job
+ -- to raise Data_Error if the buffer fills up, so typically the
+ -- caller will make the buffer one character longer than needed.
procedure String_Skip (Str : String; Ptr : out Integer);
-- Used in the Get from string procedures to skip leading blanks in the
-- string. Ptr is set to the index of the first non-blank. If the string
- -- is all blanks, then the excption End_Error is raised, Note that blank
+ -- is all blanks, then the exception End_Error is raised, Note that blank
-- is defined as a space or horizontal tab (RM A.10.6(5)).
procedure Ungetc (ch : Integer; File : File_Type);
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