; VT102 terminal driver that supports 80 & 132 columns

; VT102 terminal driver that supports 80 & 132 columns
; Added compatibility for alpha function keys & VT cursor keys
; changes 233's to 33 to make it work with TELIX's VT102 driver
; changed xy =1 to use CUB to move to column 1 for 2.2 compatibility
; updated graphics characters support, only added to feature bitmap when 100%
; compatible.
; added concurrent printing support TCRTs 173,174 8/4/93 rpr

SEARCH SYS
SEARCH SYSSYM
SEARCH TRM

OBJNAM .TDV

TD$VRC=400000000 ; has variable row count [152]
TD$PRO=200000000 ; has proportional spacing [152]
TD$GRY=100000000 ; has grayscale capability [152]
TD$GRA=40000000 ; has true graphics capability
TD$NSP=20000000 ; has "no space" attributes [137]
TD$PHR=10000000 ; has Phineas T. Phart color mode [137]
TD$MOD=4000000 ; has "mode" attributes [137]

;Define capability flags
; VT102 does not have:
;TD$SPL - split screen
;TD$AMS - not an Alpha Micro terminal
;TD$KID - column insert/delete
;TD$SMT,TD$BOX!TD$BLF - smooth scroll,box commands, block fill
;TD$STS no status line
;
TDVFLG=TD$LID!TD$CID!TD$RVA!TD$DIM!TD$BLN!TD$UND!TD$EOS!TD$EOL!TD$MLT
TDVFLG=TDVFLG!TD$PRT!TD$132!TD$MOD!TD$NSP

DEFINE ANSI A,B,C,D,E,F,G,H,I ;
BYTE 33,'[ ; do ANSI CSI
IF NB,A,BYTE A
IF NB,B,BYTE B
IF NB,C,BYTE C
IF NB,D,BYTE D
IF NB,E,BYTE E
IF NB,F,BYTE F
IF NB,G,BYTE G
IF NB,H,BYTE H
IF NB,I,BYTE I
BYTE 0
ENDM

DEFINE SANSI A,B,C,D,E,F,G,H,I ;
BYTE 40,33,'[ ; do space, then ANSI CSI
IF NB,A,BYTE A
IF NB,B,BYTE B
IF NB,C,BYTE C
IF NB,D,BYTE D
IF NB,E,BYTE E
IF NB,F,BYTE F
IF NB,G,BYTE G
IF NB,H,BYTE H
IF NB,I,BYTE I
BYTE 0
ENDM

DEFINE ANSIS A,B,C,D,E,F,G,H,I ;
BYTE 33,'[ ; do ANSI CSI
IF NB,A,BYTE A
IF NB,B,BYTE B
IF NB,C,BYTE C
IF NB,D,BYTE D
IF NB,E,BYTE E
IF NB,F,BYTE F
IF NB,G,BYTE G
IF NB,H,BYTE H
IF NB,I,BYTE I
BYTE 40,0
ENDM

DEFINE ANSINT A,B,C,D,E,F,G,H,I ; no termination
BYTE 33,'[ ; do ANSI CSI
IF NB,A,BYTE A
IF NB,B,BYTE B
IF NB,C,BYTE C
IF NB,D,BYTE D
IF NB,E,BYTE E
IF NB,F,BYTE F
IF NB,G,BYTE G
IF NB,H,BYTE H
IF NB,I,BYTE I
ENDM

;********************
;* VT102 *
;********************
;Terminal driver communications area
VT102: 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:
; determine if sequnce is alpha-type function key (total of 2 bytes), or
; VT-style CSI sequnce (3 characters)
CMPB D0,#3 ; 3 characters means VT-type
BLO 30$ ; process VT-type command
; could process VT220 keys here, maybe later!
;; BEQ 10$
;; CMPB D0,#5
;; MOVB 2(A0),D1
;; CMPB D1,#'1
; Handle 3 byte CSI sequences here
10$: MOVB 2(A0),D1 ; pick up last character of sequence
ANDB #^B01111111,D1 ; strip to ASCII
BR INMNOT ; and translate to single character.

; handle single keypresses
30$: MOVB (A0)+,D1 ; get the first character
DECB D0 ; count down remaining
BEQ INMX ; none remain - done.
MOVB D1,D7 ; store 1st character in D7
ANDB #^B01111111,D7 ; strip to ASCII
MOVB (A0)+,D1 ; get the second character
ANDB #^B01111111,D1 ; strip to ASCII
CMPB D7,#1 ; started with SOH?
BNE 50$ ; no, must of started with ESCAPE
SUBB #'@,D1 ; yes, SOH, so xlate F1 to "0"
50$: ORB #200,D1 ; set bit 7 on to flag it's a function
BIT #T$XLT,@A5 ; are we doing translation?
BEQ INMNOT ; no - check for another translation
INMX: LCC #0 ; reset the flags
INMX2: RTN

;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 'A,'K&37 ; up arrow
BYTE 'B,'J&37 ; down arrow
BYTE 'C,'L&37 ; right arrow
BYTE 'D,'H&37 ; left arrow
BYTE 'H,^O36 ; home
BYTE 'P,181. ; PF1 => F1
BYTE 'Q,180. ; PF2 => F2
BYTE 'R,211. ; PF3 => F3
BYTE 'S,192. ; PF4 => F4
BYTE 000,000

PAGE
;********************
;* INI *
;********************
;Handle initialization of the terminal
INI: MOV T.IDV(A5),A6 ; index the interface driver [106]
MOV T.IMP(A5),A6 ; index impure area
MOVW #80.,@A6 ; preset to 80 columns
; do some free advertising
MOV T.IDV(A5),A6
CMP -4(A6),#[PSE]_16.![UDO]
BEQ 100$ ; don't use with pseudo IDVs
CMP QFREE,#20. ; we have queue blocks?
BLO 100$
SAVE D1,D3
PEA INISTR
POP D1
MOV #INISZ,D3
TRMBFQ
SLEEP #2500.
PEA INIST2
POP D1
MOV #INIS2,D3
TRMBFQ
REST D1,D3
100$: RTN

INISTR:
ANSINT '4,'i ; Printer controller off
ANSINT 'H ; home cursor (shorthand)
ANSINT 'J ; clear screen
ANSINT '0,'m ; normal intensity
BYTE 33,'(,'B ; end line drawing mode (disable alternate character set)
ANSINT '?,'3,'l ; set 80 column mode
INISZ=.-INISTR

INIST2:
BYTE 33,'#,'3 ; double high top
ASCII "Soft Machines VT-102 driver"
BYTE 15,12
BYTE 33,'#,'4 ; double high bottom
ASCII "Soft Machines VT-102 driver"
BYTE 15,12
BYTE 33,'#,'5 ; single width
INIS2=.-INIST2
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 #00.,TC.TSL(A1) ; set length of top status line [104]
MOVW #00.,TC.SSL(A1) ; set length of shifted status line [104]
MOVW #00.,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]
; b i t s 76543210
TCHBMP: BYTE ^B01111111 ; 0 - 7 -7
BYTE ^B10011110 ; 8 - 15 -8,13-14
BYTE ^B11101111 ; 16 - 23 -20
BYTE ^B11000001 ; 24 - 31 -25-29
BYTE ^B11001111 ; 32 - 39 -36-37
BYTE ^B11111111 ; 40 - 47
BYTE ^B00001011 ; 48 - 55 -50,52-55
BYTE ^B00000000 ; 56 - 63 -56-63
BYTE ^B00000100 ; 64 - 71 -64-65,67-71
BYTE ^B10001000 ; 72 - 79 -72-74,76-79
BYTE ^B00001111 ; 80 - 87 -84-87
BYTE ^B10000000 ; 88 - 95 -88-94
BYTE ^B11111000 ; 96 - 103 -96-98
BYTE ^B11111111 ; 104 - 111
BYTE ^B11111111 ; 112 - 119
BYTE ^B00000000 ; 120 - 127
BYTE ^B00000000 ; 128 - 135
BYTE ^B00000000 ; 136 - 143
BYTE ^B00000000 ; 144 - 151
BYTE ^B00000000 ; 152 - 159
BYTE ^B11111000 ; 160 - 167
BYTE ^B01111111 ; 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 cursor position command.
BYTE 33,'[,0 ; do ANSI CSI
EVEN
PUSHW D1 ; save value
CLR D1 ; pre-clear D1
MOVB 1(SP),D1 ; get row
DCVT 0,OT$TRM ; output the row
TYPE <;> ; seperator
MOVB @SP,D1 ; get column
DCVT 0,OT$TRM ; output the column
TYPE <H> ; finish with 'H
POPW D1
RTN ; Return to caller.

;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,'[ ; do ANSI CSI
BYTE 'H ; home cursor (shorthand)
ANSI 'J ; clear entire display (shorthand)
EVEN
CRTZ: RTN

;Set terminal to wide format
CRTWID: TTYI
ANSI '?,'3,'h ; set 132 column mode
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]
RTN

;Set terminal to normal format
CRTNOR: TTYI
ANSI '?,'3,'l ; set 80 column mode
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
ANSI '5,'i ; Printer controller on
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
ANSI '4,'i ; Printer controller off
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,C148,C149,C150
OFFTAB C151,C152,C153,C154,C155,C156,C157,C158,C159,C160
OFFTAB C161,C162,C163,C164,C165,C166,C167,C168,C169,C170
OFFTAB C171,C172,C173,C174,C175,C176,C177,C178,C179,C180
OFFTAB C181,C182,C183,C184

CRCB:

PAGE
;CRT code tables
;

C1: ANSI 'H ; cursor home (move to column 1,1)
C2: ANSI '1,'3,'2,'D ; cursor return (move to column 1)
C3: ANSI 'A ; cursor up
C4: ANSI 'B ; cursor down
C5: ANSI 'D ; cursor left
C6: ANSI 'C ; cursor right
C7: ; lock keyboard
C8: BYTE 0 ; unlock keyboard
C9: ANSI 'K ; erase to end of line
C10: ANSI 'J ; erase to end of screen
C11: ANSI '1,'m ; reduced intensity
C12: ANSI '0,'m ; normal intensity
C13: ; enable protected fields
C14: BYTE 0 ; disable protected fields
C15: ANSI 'M ; delete line
C16: ANSI 'L ; insert line
C17: ANSI 'P ; delete character
C18: ANSI '4,'h,32.,33,'[,'4,'l ; insert (a) character
C19: ANSI '6,'n ; read cursor address
C20: BYTE 0 ; read character at current cursor position
C21: SANSI '5,'m
; start blink field
C22: ANSIS '0,'m ; end blink field
C23: BYTE 33,'(,'0,0 ; start line drawing mode (enable alternate character set)
C24: BYTE 33,'(,'B,0 ; end line drawing mode (disable alternate character set)
C25: ; set horizontal position
C26: ; set vertical position
C27: ; set terminal attributes
C28: ; cursor on
C29: BYTE 0 ; cursor off
C30: SANSI '4,'m ; start underscore
C31: ANSIS '0,'m ; end underscore
C32: SANSI '7,'m ; start reverse video
C33: ANSIS '0,'m ; end reverse video
; doesn't work on WYSE60's VT100 emulation
C34: SANSI '4,^O73,'7,'m ; start underscore; reverse
C35: ANSIS '0,'m ; end reverse blink
C36: ; turn off screen display
C37: BYTE 0 ; turn on screen display
C38: BYTE 'l,0 ; top left corner
C39: BYTE 'k,0 ; top right corner
C40: BYTE 'm,0 ; bottom left corner
C41: BYTE 'j,0 ; bottom right corner
C42: BYTE 'w,0 ; top intersect
C43: BYTE 'u,0 ; right intersect
C44: BYTE 't,0 ; left intersect
C45: BYTE 'v,0 ; bottom intersect
C46: BYTE 'q,0 ; horizontal line
C47: BYTE 'x,0 ; vertical line
C48: BYTE 'n,0 ; intersection
C49: BYTE 'a,0 ; solid block
C50: BYTE 'a,0 ; slant block
C51: BYTE 'a,0 ; cross-hatch block
C52: BYTE '=,0 ; double line horizontal
C53: BYTE 'x,0 ; double line vertical
C54: ; send message to function key line
C55: BYTE 0 ; send message to shifted function key line
; leave 56 out - it causes WYSE60's to reset to power-on state!
;C56: BYTE 33,'c,0 ; reset to initial state
C56:
C57: ; set horizontal split (follow with row code)
C58: ; set vertical split (39 char columns)
C59: ; set vertical split (40 char columns)
C60: ; set vertical split column to next char
C61: ; activate split segment 0
C62: ; activate split segment 1
C63: BYTE 0 ; send message to host message field
C64: BYTE '^,0 ; up-arrow
C65: BYTE 'V,0 ; down-arrow
C66: BYTE '~,0 ; raised dot
C67: BYTE 'h,0 ; end of line marker
C68: BYTE 'b,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 'f,0 ; degree
C76: BYTE ' ,0 ; trademark
C77: BYTE ' ,0 ; copyright
C78: BYTE ' ,0 ; registered
C79: ANSI 'i ; print screen
C80: ; reserved for set to wide mode
C81: BYTE 0 ; reserved for set to normal mode
C82: ANSI '5,'i ; enter transparent print mode
C83: ANSI '4,'i ; exit transparent print mode
C84: ; begin writing to alternate page
C85: ; end writing to alternate page
C86: ; toggle page
C87: ; copy to alternate page
C88: ; insert column
C89: ; delete column
C90: ; block fill with attribute
C91: ; block fill with character
C92: ; draw a box
C93: ; scroll box up one line
C94: BYTE 0 ; scroll box down one line
C95: ANSI '?,'4,'l ; select jump scroll
C96: ANSI '?,'4,'h ; select fast smooth scroll
C97: ANSI '?,'4,'h ; select med-fast smooth scroll
C98: ANSI '?,'4,'h ; select med-slow smooth scroll
C99: ANSI '?,'4,'h ; select slow smooth scroll
C100: SANSI '4,^O73,'5,'m ; start underscore/blink
C101: ANSIS '0,'m ; end underscore/blink
C102: SANSI '4,^O73,'7,'m ; start underscore/reverse
C103: ANSIS '0,'m ; end underscore/reverse
C104: SANSI '4,^O73,'7,^O73,'5,'m ; start underscore/reverse/blink
C105: ANSIS '0,'m ; end underscore/reverse/blink
C106: ANSI '4,'m ; start underscore w/o space
C107: ANSI '0,'m ; end underscore w/o space
C108: ANSI '7,'m ; start reverse w/o space
C109: ANSI '0,'m ; end reverse w/o space
C110: ANSI '5,^O73,'7,'m ; start reverse/blinking w/o space
C111: ANSI '0,'m ; end reverse/blinking w/o space
C112: ANSI '4,^O73,'5,'m ; start underscore/blinking w/o space
C113: ANSI '0,'m ; end underscore/blinking w/o space
C114: ANSI '4,^O73,'7,'m ; start underscore/reverse w/o space
C115: ANSI '0,'m ; end underscore/reverse w/o space
C116: ANSI '4,^O73,'7,^O73,'5,'m ; start underscore/reverse/blink w/o space
C117: ANSI '0,'m ; end underscore/reverse/blink w/o space
C118: ANSI '5,'m ; start blink w/o space
C119: ANSI '0,'m ; end blink w/o space
C120: ; set cursor to blinking block
C121: ; set cursor to steady block
C122: ; set cursor to blinking underline
C123: ; set cursor to steady underline
C124: ; SPARE
C125: ; SPARE
C126: ; SPARE
C127: ; SPARE
C128: ; select top status line w/o address
C129: ; end status line [109]
C130: ; select unshifted status line w/o addr
C131: ; 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: ; select cyan reverse text
C148: ; save section
C149: ; restore section
C150: ; select graphics mode
C151: ; exit graphics mode
C152: ; box w/ rounded corners
C153: ; window box
C154: ; double line box
C155: ; enable bitmap font
C156: ; disable bitmap font
C157: ; select color pallette using RGB
C158: ; enable graphics cursor
C159: ; disable graphics cursor
C160: ; set graphics cursor style
C161: ; inquire graphics cursor position
C162: BYTE 0 ; set graphics cursor region
C163: BYTE 'c ; formfeed character
C164: BYTE 'e ; linefeed character
C165: BYTE 'h ; newline character
C166: BYTE 'i ; vertical tab character
C167: BYTE 'g ; plus-or-minus character
C168: BYTE 'z ; greater than or equal character
C169: BYTE 'y ; less than or equal character
C170: BYTE '| ; not equal character
C171: BYTE '} ; british pound character
C172: BYTE '{ ; pi character
C173: BYTE 33,'^ ; enable concurrent print
C174: BYTE 33,'_ ; disable concurrent print
C175: ; set terminal clock
C176: ; set terminal calendar
C177: ; set color callet using HLS
C178: ; select PC character set
C179: ; select default character set
C180: ; select PC emulation mode
C181: ; select normal emulation mode
C182: ; select aux interface port
C183: ; select main interface port
C184: BYTE 0 ; toggle interface port

EVEN

END END END