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 %TITLE 'FINAL - end of EDT processing'
MODULE FINAL (				! End of EDT processing
		IDENT = '3-003'			! File: FINAL.BLI Edit: GB3003
		) =
BEGIN
!COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1981, 1988.  ALL RIGHTS RESERVED.
!
!THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED ONLY
!IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION OF 
!THE ABOVE COPYRIGHT NOTICE.  THIS SOFTWARE OR ANY OTHER COPIES THEREOF MAY 
!NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.  NO TITLE
!TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
!
!THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND 
!SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
!
!DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS 
!SOFTWARE ON EQUIPMENT THAT IS NOT SUPPLIED BY DIGITAL.
!
!
!++
! FACILITY:	EDT -- The DEC Standard Editor
!
! ABSTRACT:
!
!	End of EDT processing.
!
! ENVIRONMENT:	Runs at any access mode - AST reentrant
!
! AUTHOR: Bob Kushlis, CREATION DATE: August 6, 1979
!
! MODIFIED BY:
!
! 1-001	- Original.  DJS 18-FEB-1981.  This module was created by
!	extracting routine EDT$$TERMIN  from module TINPUT.
! 1-002	- Regularize headers and call EDT$$WF_CLS  to close the work file.
!	   JBS 19-Feb-1981
! 1-003	- Fix module name and file name.  JBS 04-Mar-1981
! 1-004	- Fix the file name.  JBS 11-Mar-1981
! 1-005	- Change SY_EXIT to EDT$$SYS_EXI .  JBS 31-Mar-1981
! 1-006 - Change the handling of deleting the journal file. STS 18-Jan-1982
! 1-007 - Use routine EDT$WORKIO to close workfile. STS 08-Feb-1982
! 1-008 - Deallocate workfile descriptor, WF_DESC. STS 15-Feb-1982
! 1-009 - Add literals for callable parameters. STS 08-Mar-1982
! 1-010	- Don't reference JOU.  JBS 23-Mar-1982
! 1-011 - Check for open files and close them. STS 07-Apr-1982
! 1-012	- Print messages on CLOSE errors.  JBS 12-Apr-1982
! 1-013 - Add a close of the help file for VMS.  SMB 28-May-1982
! 1-014	- Print a better message if the work file fails to close.  JBS 01-Jun-1982
! 1-015 - Restore the original terminal width if changed. STS 08-Jul-1982
! 1-016	- Fix the PDP-11 external declarations for edit 1-015.  JBS 10-Jul-1982
! 1-017 - Call a routine to reset the screen width.  SMB 29-Jul-1982
! 1-018 - Make use of the bit masks in the options word. STS 17-Aug-1982
! 1-019	- Fix up references to EDT$M_ symbols.  JBS 23-Aug-1982
! 1-020 - Make sure everything is put to journal file. STS 08-Oct-1982
! 1-021 - Remove the deallocation of edt$$z_wf_desc. STS 11-Nov-1982
! 1-022 - Only set the screen width back if it has changed.  SMB 17-Feb-1982
! 3-001 - Modify for TOPS-20. CJG 19-Apr-1983
! 3-002 - Add updates from V3 source kit.  GB 27-Apr-1983
! 3-003 - Remove call to EDT$$CALLFIO, and EDT$$CALLWIO. CJG 10-Jun-1983
!--

%SBTTL 'Declarations'
!
! TABLE OF CONTENTS:
!

REQUIRE 'EDTSRC:TRAROUNAM';

FORWARD ROUTINE
    EDT$$TERMIN;

!
! INCLUDE FILES:
!

REQUIRE 'EDTSRC:EDTREQ';

REQUIRE 'SYS:JSYS';

!
! MACROS:
!
!	NONE
!
! EQUATED SYMBOLS:
!

EXTERNAL LITERAL
    EDT$M_NOJOURNAL,
    EDT$K_INPUT_FILE,
    EDT$K_COMMAND_FILE,
    EDT$K_JOURNAL_FILE,
    EDT$K_CLOSE,
    EDT$K_CLOSE_DEL;

!
! OWN STORAGE:
!
!	NONE
!
! EXTERNAL REFERENCES:
!
!	In the routine
%SBTTL 'EDT$$TERMIN  - end of EDT processing'

GLOBAL ROUTINE EDT$$TERMIN 			! End of EDT processing
    =

!++
! FUNCTIONAL DESCRIPTION:
!
!	Terminate EDT processing by cleaning things up.
!
! FORMAL PARAMETERS:
!
!	NONE
!
! IMPLICIT INPUTS:
!
!	EXITD
!	OPTIONS
!
! IMPLICIT OUTPUTS:
!
!	NONE
!
! ROUTINE VALUE:
!
!	Same as EDT$$SYS_EXI
!
! SIDE EFFECTS:
!
!	Calls EDT$$SYS_EXI
!
!--

    BEGIN

    EXTERNAL ROUTINE
	EDT$FILEIO,
	EDT$$WF_CLS,
	EDT$$TI_RES,
	EDT$$OUT_FMTBUF,
	EDT$$SC_SETWID,
    	EDT$$TI_FLUSHJOUFI,
	EDT$$SYS_EXI,
	EDT$$FMT_MSG : NOVALUE,
	EDT$$FATAL_IOERR : NOVALUE;

    EXTERNAL
	HELP_SET,			! Help file JFN
	CMD_OPN,			! command file open flag
	EXITD,				! Editor exit flag.
	OPTIONS : BITVECTOR [32],	! Various flags
	TI_WID,				! Terminal's current width
	TI_RESET,			! Has the terminal been reset
	INPUT_OPN,			! main input file open flag
	SAV_TIWID,			! original terminal width
	TI_TYP;				! terminal type

    MESSAGES ((INPFILCLO, JOUFILCLO, COMFILCLO, HLPFILCLO));
!+
! Close the work file.  On VMS deallocate the record descriptor and
! close the Help File
!-

    IF (.HELP_SET NEQ 0)
    THEN
	IF ( NOT _RLJFN(.HELP_SET)) THEN EDT$$FMT_MSG (EDT$_HLPFILCLO);

!+
! Close the work file. If this fails, then EDT$WORKIO does not return.
!-

    EDT$$WF_CLS ();

    IF (.TI_RESET) THEN EDT$$TI_RES ();

    IF (.TI_WID NEQ .SAV_TIWID) THEN EDT$$SC_SETWID (.SAV_TIWID);


!+
! If the input file is still open, close it.
!-

    IF (.INPUT_OPN)
    THEN

	IF ( NOT (EDT$FILEIO (EDT$K_CLOSE, EDT$K_INPUT_FILE, 0)))
	    THEN EDT$$FATAL_IOERR (EDT$_INPFILCLO, -1);

!+
! If the command file is still open, close it.
!-

    IF .CMD_OPN
    THEN

	IF ( NOT (EDT$FILEIO (EDT$K_CLOSE, EDT$K_COMMAND_FILE, 0)))
	    THEN EDT$$FATAL_IOERR (EDT$_COMFILCLO, -1);

!+
! Close the journal file, deleting it if EXITD is 1.
! Failure to properly close the journal file is fatal.
!-

    IF ((.OPTIONS AND EDT$M_NOJOURNAL) EQL 0)	! NOT /NOJOURNAL
    THEN
	BEGIN

	LOCAL
	    CODE;

	IF (.EXITD EQL 1) THEN CODE = EDT$K_CLOSE_DEL ELSE CODE = EDT$K_CLOSE;

	IF ( NOT (EDT$FILEIO (.CODE, EDT$K_JOURNAL_FILE, 0)))
	    THEN EDT$$FATAL_IOERR (EDT$_JOUFILCLO, -1);

	END;

    RETURN (EDT$$SYS_EXI (0));
    END;					! of routine EDT$TERMIN


END
ELUDOM