.TITLE	AUXTBL - File Table Entrys.
	.IDENT	/1.0/
	.ENABL	LC
;+
;
;			  Free software BY
;		Project Software & Development, Inc.
;
; This  software  is  furnished  for  free and may be used and copied as
; desired.  This software or any other copies thereof may be provided or
; otherwise  made  available  to  any  other  person.  No  title  to and
; ownership of the software is hereby transferred or allowed. 
;
; The  information  in this software is subject to change without notice
; and  should  not  be  construed  as  a commitment  by PROJECT SOFTWARE
; AND DEVELOPMENT, INC.
;
; PROJECT SOFTWARE assumes no responsibility for the use or  reliability  
; of this software on any equipment whatsoever.
;
;	Project Software & Development, Inc.
;	14 Story St.
;	Cambridge, Ma. 02138
;	617-661-1444
;
;
; Title:	AUXTBL.MAC
; Author:	Robin Miller
; Date:		July 23, 1985
;
; Description:
;
;	This module contains the file table entrys used to control the
; listing of file(s) at the terminal.
;
; Modification History:
;
;-
	.ENABL	AMA
	.NLIST	BEX


;	Define offsets for file entry tables:

	O.STAT	==	0		; The status word.		(word)
	O.FDB	==	O.STAT+2	; The FDB address.		(word)
	O.FNB	==	O.FDB+2		; The FNB address.		(word)
	O.CSI	==	O.FNB+2		; The CSI block address.	(word)
	O.FNAM	==	O.CSI+2		; Address of ASCII file name.	(word)
	O.FDAT	==	O.FNAM+2	; Address of ASCII file date.	(word)
	O.FPTR	==	O.FDAT+2	; Pointer to input file name(s).(word)

	O.TOP	==	O.FPTR+2	; The current top line number.	(word)
	O.BOT	==	O.TOP+2		; The current bottom line number(word)

	O.FLIN	==	O.BOT+2		; The file name line number.	(word)


;	Defaults for the top file display.

	T.FLIN	=	1		; The file name line number.
	T.RLIN	=	T.FLIN+1	; The ruler line number.
	T.TOP	=	T.RLIN+1	; The current top line number.
	T.DTOP	=	T.TOP		; The default top line number.
	T.BOT	=	22.		; The current bottom line number.
	T.DBOT	=	T.BOT		; The default bottom line number.

;
;	Format of the screen:
;
;	line 01 - The top file name, ruler, or first display line.
;	line 02 - The ruler (if file name enabled) or a blank line.
;	line 03 - The first display line (if file name enabled).
;
;	line 12 - The bottom file name, the ruler, or a separator.
;	line 13 - The first display line.
;
;	line 23 - Used for message display.
;	line 24 - Used for prompt display.
;
;	One file display:  range of lines is 01-22.
;

;	Address of the active file entry.

IENTRY::.WORD	IFILE1			; Address of active file entry.


;	Entry for the top file being displayed.

IFILE1::.WORD	0			;(O.STAT) The status word.
	.WORD	INFDB			;(O.FDB ) The FDB address.
	.WORD	INFDB+F.FNB		;(O.FNB ) The FNB address.
	.WORD	INCSI1			;(O.CSI ) The CSI block address.
	.WORD	INFIL1			;(O.FNAM) Address of ASCII file name.
	.WORD	INDAT1			;(O.FDAT) Address of ASCII file date.
	.WORD	INBUF1			;(O.FPTR) Pointer to input file names.
	.WORD	T.TOP			;(O.TOP ) The current top line number.
	.WORD	T.BOT			;(O.BOT	) The current bottom line #.
	.WORD	T.FLIN			;(O.FLIN) The file name line number.

	.END