;**************************************************************************;
;									   ;
;		     ALPHA MICRO AM-62A TERMINAL DRIVER			   ;
;									   ;
;**************************************************************************;
;								ASL-     -00
;                                 NOTICE
;
;All  rights  reserved.  This software is the property of Alpha Microsystems
;and the material contained herein is the  proprietary  property  and  trade
;secrets  of  Alpha Microsystems, embodying substantial creative efforts and
;confidential information, ideas and expressions, no part of  which  may  be
;reproduced  or  transmitted  in  any  form  or  by  any  means, electronic,
;mechanical,  or  otherwise,  including  photocopying  or  input  into   any
;information  storage  or  retrieval  system  without  the  express  written
;permission of Alpha Microsystems.
;
;CAUTION: Unauthorized distribution or reproduction  of  this  material  may
;subject you to legal action.
;
;Copyright (C) 1982 - Alpha Microsystems
;
;Edit History:
;[109] 18 October 1988	
;	Fixed problem from going to wide to normal sometimes gives input
;	Characters. James M. Newlin, VersaCom, Inc.   AMUS ID: COL/US
;
;[108] 20 March 1986
;	Fixed problem with AlphaWRITE when going from text to menus in
;	wide mode. /VHS
;[107] 8 May 1985
;	Correct my boo-boo in edit 106. /RJH
;[106] 2 May 1985
;	Fixed problem with rubbing out control characters. /RJH
;[105] 7 Jan 1985
;	Fix 132 column problem. Use -32 instead. /RJH
;[104] 7 November 1984
;	Update to conform to new standard: update TRMCHR routine to support
;	new fields and bitmap. /RBC
;[103]	7 Sept 1984
;	Converted from AM6X code
;[102] 24 April 1984
;	Updated to include latest video attribute TCRT calls. /RBC
;[101] 3 January 1983
;	Updated to support revised AM-61.
;[100] 6 May 1983
;	Convert from AM-60.
;

	SEARCH	SYS
	SEARCH	SYSSYM
	SEARCH	TRM

	OBJNAM	.TDV

;Define capability flags
;

TDVFLG=TD$LID!TD$CID!TD$RVA!TD$DIM!TD$BLN!TD$UND!TD$EOS!TD$EOL!TD$MLT
TDVFLG=TDVFLG!TD$SPL!TD$STS!TD$AMS!TD$KID!TD$PRT!TD$132
TDVFLG=TDVFLG!TD$SMT!TD$BOX!TD$BLF

;********************
;*	 AM62A	    *
;********************
;Terminal driver communications area
AM62:	WORD	TD$NEW!TD$TCH		; terminal attributes
	BR	JMPINP			; input routine
	RTN				; output routine
	BR	ECHO			; echo routine
	BR	JMPCRT			; crt control
	BR	JMPINI			; INIT routine
	WORD	2.			; impure area of one word (2 bytes)
ROWCNT:	BYTE	24.			; number of rows
	BYTE	80.			; number of columns
	LWORD	TDVFLG			; terminal flags
	BR	JMPTCH			; entry for TRMCHR

JMPINP:	JMP	INP			; go handle input characters
JMPCRT:	JMP	CRT			; go handle TCRT codes
JMPINI:	JMP	INI			; go handle initialization
JMPTCH:	JMP	TCH			; go handle TRMCHR call

PAGE
;********************
;*	 ECHO	    *
;********************
;Special echo processing is performed here
;Rubouts will backspace and erase the previous character
;Control-U will erase the entire line by backspacing and erasing
ECHO:	CMPB	D1,#25			; control-U
	BEQ	CTRLU
	CMPB	D1,#177			; rubout
	BNE	ECHX

;Rubouts are handled by the old backspace-and-erase game
;Special handling must be performed if we are rubbing out a tab
;D6 contains the character being rubbed out
RUBOUT:	CMPB	D6,#11			; was it a tab?
	BEQ	RBTB			;   yes -
	CMPB	D6,#40			;   no, was it a control char. ?	[106]
	BLO	RBX			;    yes -				[106][107]
;Rubout was of a printable character - queue up the backspace sequence
KRTG:	MOV	#3,D3			; set character count
	LEA	A6,ERUB			; set buffer address
	MOV	A6,D1			;   into D1
	TRMBFQ				; queue the backspace sequence
RBX:	RTN				; 					[106]


ERUB:	BYTE	10,40,10,0

;Rubout was of a tab - we must calculate how big the tab was and backup over it
RBTB:	CLR	D3			; preclear D3
	MOVW	T.POB(A5),D3		; set beginning position count
	MOV	T.ICC(A5),D2		; set input character count
	MOV	T.IBF(A5),A6		; set input buffer base
KRTS:	DEC	D2			; done with scan?
	BMI	KRTQ			;   yes -
	MOVB	(A6)+,D1		; scan forward calculating position
	CMPB	D1,#11			;   tab -
	BEQ	KRTT
	CMPB	D1,#15			;   carriage return -
	BEQ	KRTC
	CMPB	D1,#33			;   escape -
	BEQ	KRTI
	CMPB	D1,#40			;   control-char -
	BLO	KRTS
	CMPB	D1,#172
	BHI	KRTS
KRTI:	INC	D3			; increment position for one character
	BR	KRTS

KRTT:	ADD	#10,D3			; adjust position for tab
	AND	#^C7,D3
	BR	KRTS

KRTC:	CLR	D3			; clear position for cr
	BR	KRTS

KRTQ:	COM	D3			; calculate necessary backspaces
	AND	#7,D3
	INC	D3
	MOV	#10,D1			; set immediate backspace character
	TRMBFQ				; queue the backspaces
ECHX:	RTN

;Echo a control-U by erasing the entire line
CTRLU:	TST	D6			; no action if nothing to erase
	BEQ	CTUX
	CLR	D3			; preclear D3
	MOVW	T.POO(A5),D3		; calculate backspace number to erase line
	SUBW	T.POB(A5),D3
	BEQ	ECHX
	CMP	D3,T.ILS(A5)		; insure not greater than terminal width
	BLOS	CLUA
	MOV	T.ILS(A5),D3
CLUA:	MOV	#10,D1			; queue up backspaces
	TRMBFQ
	ASL	D1,#2			; queue up spaces
	TRMBFQ
	MOV	#10,D1			; queue up backspaces
	TRMBFQ
CTUX:	RTN

PAGE
;********************
;*	INP	    *
;********************
;Input character processing subroutine
;Return a negative flag to indicate possible multi-byte key codes
;Detect a negative flag which indicates the multi-byte processing return
INP:	BMI	INMLT			; skip if multi-byte processing
	CMPB	D1,#1			; function code?
	BEQ	INPM			;   yes - could be multi-byte sequence
	CMPB	D1,#33			; escape?
	BEQ	INPM			;   yes - could be multi-byte sequence
	LCC	#0			;   no - normal processing
	RTN

INPM:	LCC	#PS.N			; possible multi-byte - return N flag
	RTN

;Multi-byte processing is done here
;This occurs when TRMSER has accumulated all bytes of a multi-byte keystroke
;D0 contains the character count and A0 indexes the data string
;A5 indexes the terminal definition block and must be preserved
;The translated character must be returned in D1 for storage
;This routine may destroy only A0,A3,A6,D0,D6,D7
INMLT:	MOVB	(A0)+,D1		; get the first character
	DECB	D0			; no translation if single character
	BEQ	INMX
	CMPB	D1,#1			; function sequences start with SOH
	BEQ	INMF			;   function sequence -
;Escape sequences are translated directly by setting bit 7 on
;This will cause them to map to 240-377
	MOVB	(A0)+,D1		; get the second character
INMG:	ORB	#200,D1			; set bit 7 on
	BIT	#T$XLT,@A5		; are we doing translation?
	BEQ	INMNOT			;   no - check for another translation
INMX:	LCC	#0			; reset the flags
INMX2:	RTN

;Function codes require additional translation so that they become 200-237
INMF:	MOVB	(A0)+,D1		; get the second character
	SUBB	#'@,D1			; offset so that F1 becomes 0
	BR	INMG			;   and go finish up

;Come here if program is not doing translation and we must do our own
INMNOT:	LEA	A6,XLTTBL		; index the translation table
10$:	MOVB	(A6)+,D7		; get character
	BEQ	INMX2			;   end of table - ignore the character
	CMPB	D1,D7			; is it in the table?
	BEQ	20$			;   yes -
	INC	A6			;   no - bypass translation
	BR	10$			; loop for more -

;Come here to translate the character
20$:	MOVB	@A6,D1			; translate the character
	BR	INMX

;Translation table
XLTTBL:	BYTE	314,3			; CANCEL = Control-C
	BYTE	302,3			; SHIFT + CANCEL = Control-C
	BYTE	274,15			; EXECUTE = Return
	BYTE	276,15			; SHIFT + EXECUTE = Return
	BYTE	313,'U-100		; DEL LINE = Control-U
	BYTE	000,000

PAGE
;********************
;*	INI	    *
;********************
;Handle initialization of the terminal
INI:	MOV	T.IDV(A5),A6		; index the interface driver		[106]
	CMP	-(A6),#<[PSE]_16.>+[UDO]; is it the pseudo interface driver?	[106]
	BEQ	5$			;   yes - no initialization wanted	[106]
	CMP	QFREE,#12.		; are there at least 12 queue blocks?	[106]
	BLO	5$			;   no - skip the initialization	[106]
	SAVE	D1,D2			; save registers
	MOV	#6,D3			; get size of first command
	LEA	A6,FSTSTR		; index the first init string
	MOV	A6,D1
	TRMBFQ
	SLEEP	#2500.			; wait for reset to complete
	MOV	#INIS1,D3		; get size of string to send
	LEA	A6,INISTR		; index the string
	MOV	A6,D1
	TRMBFQ				; output the string
	MOV	#40.,D3			; output 40 spaces
	MOV	#40,D1
	TRMBFQ
	MOV	#INIS2,D3		; get size of string to send
	LEA	A6,INIST2		; index the string
	MOV	A6,D1
	TRMBFQ				; output the string
	BCALL	10$			; output 78 spaces
	MOV	#4,D3			; get size of string to send
	LEA	A6,INIST3		; index the string
	MOV	A6,D1
	TRMBFQ				; output the string
	BCALL	10$			; output 78 spaces
	MOV	#1,D3			; output one rubout
	MOV	#177,D1
	TRMBFQ
	REST	D1,D2			; restore registers
5$:	MOV	T.IMP(A5),A6		; index impure area
	MOVW	#80.,@A6		; preset to 80 columns
	RTN

10$:	MOV	#78.,D3			; output 78 spaces
	MOV	#40,D1
	TRMBFQ
	RTN

FSTSTR:	BYTE	33,'`,':		; reset to 80 column format
	BYTE	33,'x,'0		; reset to normal screen format
INISTR:	BYTE	33,'A,'2,':		; set top line attributes
	BYTE	33,'F,40		; send message to top line
	ASCII	/System booting - please wait . . ./
INIS1=.-INISTR
INIST2:	BYTE	177
	BYTE	33,'A,'2,':		; set top line attributes
	BYTE	33,43			; lock the keyboard
	BYTE	33,'z,'! 		; unshifted status line
INIS2=.-INIST2
INIST3:	BYTE	177
	BYTE	33,'Z,'!		; clear the shifted status line
	EVEN

PAGE
;********************
;*	 TCH	    *
;********************
;Handle TRMCHR call
;A1 points to argument block, A2 indexes this TDV, D2 contains flags
;Can only use A1,A2,A6,D1,D2,D6,D7
TCH:	MOV	TD.FLG(A2),TC.FLG(A1)	; transfer flags
	MOV	JOBCUR,A6		; index job
	MOV	JOBTRM(A6),A6		; index terminal control area
	MOV	T.IMP(A6),A6		; index impure area
	CLR	D6			; preclear register
	MOVB	ROWCNT(A2),D6		; get row count
	MOVW	D6,TC.ROW(A1)		; transfer row count
	MOVW	@A6,TC.COL(A1)		; transfer column count
	CLRW	TC.CLR(A1)		; no colors
	MOVW	#73.,TC.TSL(A1)		; set length of top status line		[104]
	MOVW	#80.,TC.SSL(A1)		; set length of shifted status line	[104]
	MOVW	#80.,TC.USL(A1)		; set length of unshifted status line	[104]
	MOV	D2,D7			; get TRMCHR argument flags		[104]
	AND	#TC$BMP,D7		; does user want bitmap?		[104]
	BEQ	20$			;   no - skip bitmap transfer code	[104]
;User has requested bitmap -- return it to him					[104]
	PUSH	A1			; save argument block index		[104]
	ADDW	#TC.BMP,A1		; index bitmap return area		[104]
	LEA	A6,TCHBMP		; index our bitmap			[104]
	MOV	#<256./16.>-1,D7	; get amount to transfer		[104]
10$:	MOVW	(A6)+,(A1)+		; transfer to user			[104]
	DBF	D7,10$			; loop until done			[104]
	POP	A1			; restore register			[104]
20$:	RTN				; return to TRMCHR monitor routine	[104]

;Define feature bitmap								[104]
TCHBMP:	BYTE	^B11111111		; 0 - 7 
	BYTE	^B11111111		; 8 - 15 
	BYTE	^B11111111		; 16 - 23 
	BYTE	^B11111001		; 24 - 31    (no horiz or vert pos)
	BYTE	^B11111111		; 32 - 39 
	BYTE	^B11111111		; 40 - 47 
	BYTE	^B11111111		; 48 - 55 
	BYTE	^B11100011		; 56 - 63    (no vertical split)
	BYTE	^B11111111		; 64 - 71 
	BYTE	^B11111111		; 72 - 79 
	BYTE	^B00001111		; 80 - 87    (no alternate page)
	BYTE	^B11111111		; 88 - 95 
	BYTE	^B11111111		; 96 - 103 
	BYTE	^B00000011		; 104 - 111  (no non-space attributes)
	BYTE	^B00000000		; 112 - 119  (no non-space attributes)
	BYTE	^B00001111		; 120 - 127  (spare)
	BYTE	^B00001111		; 128 - 135  (no AM-70 style color)
	BYTE	^B00000000		; 136 - 143 
	BYTE	^B00000000		; 144 - 151 
	BYTE	^B00000000		; 152 - 159 
	BYTE	^B00000000		; 160 - 167 
	BYTE	^B00000000		; 168 - 175 
	BYTE	^B00000000		; 176 - 183 
	BYTE	^B00000000		; 184 - 191 
	BYTE	^B00000000		; 192 - 199 
	BYTE	^B00000000		; 200 - 207 
	BYTE	^B00000000		; 208 - 215 
	BYTE	^B00000000		; 216 - 223 
	BYTE	^B00000000		; 224 - 231 
	BYTE	^B00000000		; 232 - 239 
	BYTE	^B00000000		; 240 - 247 
	BYTE	^B00000000		; 248 - 255 

PAGE
;********************
;*	 CRT	    *
;********************
;Special CRT control processing
;D1 contains the control code for x,y positioning or special commands
;If D1 is positive we have screen positioning (row in hi byte, col in lo byte)
;If D1 is negative we have the special command in the low byte
CRT:	TSTW	D1			; is it cursor position?
	BMI	CRTS			;   no -
	TTYI				; send position command
	BYTE	33,'=,0
	EVEN
	PUSH	D2			; save off the register.
	MOVB	D1,D2			; save the value in D2
	CMPB	D2,#96.			; is it beyond column 96?
	BLOS	10$			; no...send as is.
	SUBB	#96.-32.,D2		; yes..get offset past column 96.	[105]
	CLRB	D1			; and clear the low byte.
10$:	ADDW	#^H1F1F,D1		; convert to coded format
	RORW	D1,#8.			; send row first
	TTY
	ROLW	D1,#8.			; send column second
	TTY
	CMPB	D1,#^H1F		; is there a third byte to send?
	BNE	20$			; no..all done.
	MOVB	D2,D1			; yes.. send it then.
	TTY
20$:	POP	D2			; restore the register.
	RTN

;Special commands - D1 contains the command code in the low byte
CRTS:	CMPB	D1,#80.			; set to wide format?
	BEQ	CRTWID			;   yes - special handling
	CMPB	D1,#81.			; set to normal format?
	BEQ	CRTNOR			;   yes - special handling
;[103]
; Special handling of the printer port calls...
;
	CMPB	D1,#82.			; Turn on the printer port ?
	BEQ	PRTON			;  Yes.
	CMPB	D1,#83.			;  No. Turn port off ?
	BEQ	PRTOFF			;   Yes.
;
;
	AND	#377,D1			; strip the high byte
	BNE	CRTU			;   and branch unless clear screen
	TTYI				; special case for clear screen
	BYTE	33,';,0
	EVEN
CRTZ:	RTN

;Set terminal to wide format
CRTWID:	TTYI
	BYTE	33,'`,';,0
	EVEN
	MOV	#132.,D1		; get new width
WIDSET:	MOV	T.IMP(A5),A6		; index impure area
	MOVW	D1,@A6			; store the new width
	SLEEP	#5000.			; pause while command completes	[108]
	CLR	T.ICC(A5)		; clear input buffer [109]	
	RTN

;Set terminal to normal format
CRTNOR:	TTYI
	BYTE	33,'`,':,0
	EVEN
	MOV	#80.,D1			; get the new width
	BR	WIDSET			; go store it
;[103]
;
; Code to handle the printer port on/off feature.
;  We must sleep after we either turn it on or off.
;
PRTON:	TTYI
	BYTE	24,0			; Printer port on command.		[103]
	EVEN
PRTDUN:	SLEEP	#5000.			; pause while command completes.	[103]
	RTN

; Turn printer port off and wait the same as when turning it on.
;
PRTOFF:	TTYI
	BYTE	30,0			; Printer port off command.		[103]
	EVEN				; 
	BR	PRTDUN			; go store it				[103]

;Command processing per director tables
CRTU:	PUSH	A2
	ASL	D1			; times 2 (word offset)
	CMP	D1,#CRCB-CRCA		; check for valid code
	BHI	CRTX			;   and bypass if bad
	LEA	A2,CRCA-2		; index the table
	ADD	D1,A2			; add command code
	MOVW	@A2,D1			; pick up data field offset
	ADD	D1,A2			; make absolute data address
	TTYL	@A2			; print the data field
CRTX:	POP	A2			; restore A2
	RTN

DEFINE	OFFTAB	A1,A2,A3,A4,A5,A6,A7,A8,A9,A10
	IF NB, A1, WORD A1-.
	IF NB, A2, WORD A2-.
	IF NB, A3, WORD A3-.
	IF NB, A4, WORD A4-.
	IF NB, A5, WORD A5-.
	IF NB, A6, WORD A6-.
	IF NB, A7, WORD A7-.
	IF NB, A8, WORD A8-.
	IF NB, A9, WORD A9-.
	IF NB, A10, WORD A10-.
ENDM

;Byte offset and data tables follow for all commands
;
CRCA:	OFFTAB	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10
	OFFTAB	C11,C12,C13,C14,C15,C16,C17,C18,C19,C20
	OFFTAB	C21,C22,C23,C24,C25,C26,C27,C28,C29,C30
	OFFTAB	C31,C32,C33,C34,C35,C36,C37,C38,C39,C40
	OFFTAB	C41,C42,C43,C44,C45,C46,C47,C48,C49,C50
	OFFTAB	C51,C52,C53,C54,C55,C56,C57,C58,C59,C60
	OFFTAB	C61,C62,C63,C64,C65,C66,C67,C68,C69,C70
	OFFTAB	C71,C72,C73,C74,C75,C76,C77,C78,C79,C80
	OFFTAB	C81,C82,C83,C84,C85,C86,C87,C88,C89,C90
	OFFTAB	C91,C92,C93,C94,C95,C96,C97,C98,C99,C100
	OFFTAB	C101,C102,C103,C104,C105,C106,C107,C108,C109,C110
	OFFTAB	C111,C112,C113,C114,C115,C116,C117,C118,C119,C120
	OFFTAB	C121,C122,C123,C124,C125,C126,C127,C128,C129,C130
	OFFTAB	C131,C132,C133,C134,C135,C136,C137,C138,C139,C140
	OFFTAB	C141,C142,C143,C144,C145,C146,C147
CRCB:

PAGE
;CRT code tables
;

C1:	BYTE	30.,0			; cursor home (move to column 1,1)
C2:	BYTE	200+13.,0		; cursor return (move to column 1)
C3:	BYTE	11.,0			; cursor up
C4:	BYTE	10.,0			; cursor down
C5:	BYTE	8.,0			; cursor left
C6:	BYTE	12.,0			; cursor right
C7:	BYTE	33,43,0			; lock keyboard
C8:	BYTE	33,42,0			; unlock keyboard
C9:	BYTE	33,'T,0			; erase to end of line
C10:	BYTE	33,'Y,0			; erase to end of screen
C11:	BYTE	33,'),0			; reduced intensity
C12:	BYTE	33,'(,0			; normal intensity
C13:	BYTE	33,'&,33,'N,0		; enable protected  fields
C14:	BYTE	33,'',33,'O,0		; disable protected fields
C15:	BYTE	33,'R,0			; delete line
C16:	BYTE	33,'E,0			; insert line
C17:	BYTE	33,'W,0			; delete character
C18:	BYTE	33,'Q,0			; insert character
C19:	BYTE	33,'?,0			; read cursor address
C20:	BYTE	33,'M,0			; read character at current cursor position
C21:	BYTE	33,'G,'2,0		; start blink field
C22:	BYTE	33,'G,'0,0  		; end blink field
C23:	BYTE	33,'H,176,0		; start line drawing mode (enable alternate character set)
C24:	BYTE	33,'H,175,0		; end line drawing mode (disable alternate character set)
C25:					; set horizontal position
C26:	BYTE	0			; set vertical position
C27:	BYTE	33,'A,0			; set terminal attributes
C28:	BYTE	33,'`,'1,0		; cursor on
C29:	BYTE	33,'`,'0,0		; cursor off
C30:	BYTE	33,'G,'8,0		; start underscore
C31:	BYTE	33,'G,'0,0		; end underscore
C32:	BYTE	33,'G,'4,0		; start reverse video
C33:	BYTE	33,'G,'0,0		; end reverse video
C34:	BYTE	33,'G,'6,0		; start reverse blink
C35:	BYTE	33,'G,'0,0		; end reverse blink
C36:	BYTE	33,'b,0			; turn off screen display
C37:	BYTE	33,'a,0			; turn on screen display
C38:	BYTE	'2,0			; top left corner
C39:	BYTE	'3,0			; top right corner
C40:	BYTE	'1,0			; bottom left corner
C41:	BYTE	'5,0			; bottom right corner
C42:	BYTE	'0,0			; top intersect
C43:	BYTE	'9,0			; right intersect
C44:	BYTE	'4,0			; left intersect
C45:	BYTE	'=,0			; bottom intersect
C46:	BYTE	':,0			; horizontal line
C47:	BYTE	'6,0			; vertical line
C48:	BYTE	'8,0			; intersection
C49:	BYTE	'7,0			; solid block
C50:	BYTE	';,0			; slant block
C51:	BYTE	'?,0			; cross-hatch block
C52:	BYTE	'<,0			; double line horizontal
C53:	BYTE	'>,0			; double line vertical
C54:	BYTE	33,'z,0			; send message to function key line
C55:	BYTE	33,'Z,0			; send message to shifted function key line
C56:	BYTE	33,'x,'0,0		; set normal display format
C57:	BYTE	33,'x,'1,0		; set horizontal split (follow with row code)
C58:					; set vertical split (39 char columns)
C59:					; set vertical split (40 char columns)
C60:	BYTE	0			; set vertical split column to next char
C61:	BYTE	33,'],0			; activate split segment 0
C62:	BYTE	33,'},0			; activate split segment 1
C63:	BYTE	33,'F,0			; send message to host message field
C64:	BYTE	'!,0			; up-arrow
C65:	BYTE	'",0			; down-arrow
C66:	BYTE	'#,0			; raised dot
C67:	BYTE	'$,0			; end of line marker
C68:	BYTE	'%,0			; horizontal tab symbol
C69:	BYTE	'&,0			; paragraph
C70:	BYTE	'',0			; dagger
C71:	BYTE	'(,0			; section
C72:	BYTE	'),0			; cent sign
C73:	BYTE	'*,0			; one-quarter
C74:	BYTE	'+,0			; one-half
C75:	BYTE	',,0			; degree
C76:	BYTE	'-,0			; trademark
C77:	BYTE	'.,0			; copyright
C78:	BYTE	'/,0			; registered
C79:	BYTE	33,'P,0			; print screen
C80:					; reserved for set to wide mode
C81:					; reserved for set to normal mode
C82:					; enter transparent print mode
C83:					; exit transparent print mode
C84:					; begin writing to alternate page
C85:					; end writing to alternate page
C86:					; toggle page
C87:	BYTE	0			; copy to alternate page
C88:	BYTE	33,'k,0			; insert column
C89:	BYTE	33,'j,0			; delete column
C90:	BYTE	33,'m,0			; block fill with attribute
C91:	BYTE	33,'l,0			; block fill with character
C92:	BYTE	33,'^,0			; draw a box
C93:	BYTE	33,'_,'U,0		; scroll box up one line
C94:	BYTE	33,'_,'D,0		; scroll box down one line
C95:	BYTE	33,'`,'@,0		; select jump scroll
C96:	BYTE	33,'`,'?,0		; select fast smooth scroll
C97:	BYTE	33,'`,'>,0		; select med-fast smooth scroll
C98:	BYTE	33,'`,'=,0		; select med-slow smooth scroll
C99:	BYTE	33,'`,'<,0		; select slow smooth scroll
C100:	BYTE	33,'G,':,0		; start underscore/blink
C101:	BYTE	33,'G,'0,0		; end underscore/blink
C102:	BYTE	33,'G,'<,0		; start underscore/reverse
C103:	BYTE	33,'G,'0,0		; end underscore/reverse
C104:	BYTE	33,'G,'>,0		; start underscore/reverse/blink
C105:	BYTE	33,'G,'0,0		; end underscore/reverse/blink
C106:					; start underscore w/o space
C107:					; end underscore w/o space
C108:					; start reverse w/o space
C109:					; end reverse w/o space
C110:					; start reverse/blinking w/o space
C111:					; end reverse/blinking w/o space
C112:					; start underscore/blinking w/o space
C113:					; end underscore/blinking w/o space
C114:					; start underscore/reverse w/o space
C115:					; end underscore/reverse w/o space
C116:					; start underscore/reverse/blink w/o space
C117:					; end underscore/reverse/blink w/o space
C118:					; start blink w/o space
C119:	BYTE	0			; end blink w/o space
C120:	BYTE	33,'`,'5,0		; set cursor to blinking block
C121:	BYTE	33,'`,'2,0		; set cursor to steady block
C122:	BYTE	33,'`,'3,0		; set cursor to blinking underline
C123:	BYTE	33,'`,'4,0		; set cursor to steady underline
C124:					;   SPARE
C125:					;   SPARE
C126:					;   SPARE
C127:	BYTE	0			;   SPARE
C128:	BYTE	33,'F,'!,0		; select top status line w/o address
C129:	BYTE	177,0			; end status line
C130:	BYTE	33,'z,40,0		; select unshifted status line w/o addr
C131:	BYTE	33,'Z,40,0		; select shifted status line w/o addr
C132:					; select black text
C133:					; select white text
C134:					; select blue text
C135:					; select magenta text
C136:					; select red text
C137:					; select yellow text
C138:					; select green text
C139:					; select cyan text
C140:					; select black reverse text
C141:					; select white reverse text
C142:					; select blue reverse text
C143:					; select magenta reverse text
C144:					; select red reverse text
C145:					; select yellow reverse text
C146:					; select green reverse text
C147:	BYTE	0			; select cyan reverse text

	EVEN

	END


.