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A2osX/BASIC.FX/BASIC.S.B.txt
burniouf 019d1e3c0e Floppy format stuff
2022-05-25 20:46:02 +02:00

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NEW
AUTO 3,1
*--------------------------------------
BS.GetSysBuf lda #$04
BS.GetSysBufA sta XBBB5
jsr BS.KW.FRE
bcs .99
lda AS.STRINGSTART+1
sbc AS.ARRAYEND+1
cmp XBBB5
lda #BS.E.NOBUFFER
bcc .98
lda AS.STRINGSTART+1
sta ZP.PCH
sbc XBBB5
sta ZP.A1H
sta AS.STRINGSTART+1
lda AS.STRINGSTART
sta ZP.PCL
sta ZP.A1L
lda AS.HIMEM
sbc ZP.PCL
sta BS.ReqMem
lda AS.HIMEM+1
sbc ZP.PCH
sta BS.ReqMem+1
jsr BS.MoveMemDown
lda #$00
sec
sbc XBBB5
sta XBBE2
jsr LA3A3
lda AS.HIMEM+1
sta XBBB7
sec
sbc XBBB5
sta AS.HIMEM+1
clc
adc #$04
sta BS.BUFPAGE
rts
.98 sec
.99 rts
XBBB5 .BS 1
*--------------------------------------
BS.FreeSysBuf jsr BS.KW.FRE
bcs .9
lda AS.HIMEM+1
sbc #$00
sta ZP.PCH
adc #$03
sta ZP.A1H
lda AS.STRINGSTART
sta ZP.PCL
sta ZP.A1L
lda AS.HIMEM
sec
sbc AS.STRINGSTART
sta BS.ReqMem
lda AS.HIMEM+1
sbc AS.STRINGSTART+1
sta BS.ReqMem+1
jsr BS.MoveMemUp
lda #$04
sta XBBE2
clc
adc AS.HIMEM+1
sta AS.HIMEM+1
jsr LA3A3
lda BS.BUFPAGE
cmp AS.HIMEM+1
beq .8
pha
ldx GP.OPENCNT
beq .2
lda AS.HIMEM+1
.1 cmp BS.BUFPAGEs-1,x
beq LA29E
dex
bne .1
.2 pla
sec
.9 rts
.8 clc
rts
*--------------------------------------
LA29E pla
*--------------------------------------
BS.SetFileBuf sta GP.SBUFADR+1
sta BS.BUFPAGEs-1,x
stz GP.SBUFADR
lda BS.REFNUMs,x
sta GP.MLIMRKEOFBUF.REFNUM
lda #MLI.C.SETBUF
jmp GP.GOSYSTEM
*--------------------------------------
BS.GETBUFR jsr BS.GetSysBufA
bcs LA2F6.9
pha
sbc #$03
sta XBBB8
pla
.1 sta GP.SBUFADR+1
ldx GP.OPENCNT
beq .4
lda XBBB7
clc
adc #$04
sta XBBB7
.2 cmp BS.BUFPAGEs-1,x
bne .3
lda GP.SBUFADR+1
jsr LA356
jsr BS.SetFileBuf
lda GP.SBUFADR+1
adc #$04
bcc .1
.3 dex
bne .2
.4 lda GP.SBUFADR+1
bit GP.EXECACTV
bpl LA2F6.8
*--------------------------------------
LA2F6 ldx #$08
jsr LA356
jsr BS.SetFileBuf
lda GP.SBUFADR+1
adc #$04
LA2F6.8 clc
LA2F6.9 rts
*--------------------------------------
BS.FREEBUFR lda GP.OPENCNT
asl
asl
adc AS.HIMEM+1
sta XBBB7
lda AS.HIMEM+1
sta XBBB8
lda GP.RSHIMEM
cmp AS.HIMEM+1
beq .8
sta AS.HIMEM+1
bit GP.EXECACTV
bpl .1
jsr LA2F6
bcc .3
.1 lda XBBB7
ldx GP.OPENCNT
beq .5
.2 cmp BS.BUFPAGEs-1,x
bne .4
lda AS.HIMEM+1
jsr LA356
jsr BS.SetFileBuf
sec
lda XBBB7
sbc #$04
sta XBBB7
.3 lda AS.HIMEM+1
sec
sbc #$04
sta AS.HIMEM+1
bcs .1
.4 dex
bne .2
.5 jsr BS.KW.FRE
.8 clc
rts
*--------------------------------------
LA356 pha
lda XBBB8
jsr BS.SetFileBuf
pla
rts
*--------------------------------------
BS.MoveMemDown ldy #$00
cpy BS.ReqMem+1
beq .2
.1 lda (ZP.PCL),y
sta (ZP.A1L),y
iny
bne .1
inc ZP.PCH
inc ZP.A1H
dec BS.ReqMem+1
bne .1
.2 cpy BS.ReqMem
beq .8
lda (ZP.PCL),y
sta (ZP.A1L),y
iny
bne .2
.8 rts
*--------------------------------------
BS.MoveMemUp ldy BS.ReqMem
XA386 beq LA38F SELF MODIFIED
LA388 jsr LA39A
dec ZP.A1H
dec ZP.PCH
LA38F cpy BS.ReqMem+1
beq LA3A2
dec BS.ReqMem+1
bra LA388
*--------------------------------------
LA39A dey
lda (ZP.PCL),y
sta (ZP.A1L),y
tya
bne LA39A
LA3A2 rts
*--------------------------------------
LA3A3 lda AS.VARSTART+1
sta ZP.A2H
lda AS.VARSTART
ldx AS.ARRAYSTART+1
clc
bcc .2
.1 clc
lda ZP.A2L
adc #$07
.2 sta ZP.A2L
bcc .3
inc ZP.A2H
.3 eor AS.ARRAYSTART
bne .4
cpx ZP.A2H
.4 clc
beq .5
ldy #$00
lda (ZP.A2L),y
iny
eor (ZP.A2L),y
bpl .1
lda (ZP.A2L),y
bpl .1
iny
jsr LA3FD
bra .1
.5 lda ZP.A2L
sta XBBDC
.6 clc
jsr LA160
bcs LA410
.7 ldy #$00
clc
jsr LA3FD
clc
lda #$03
adc ZP.A2L
sta ZP.A2L
bcc .8
inc ZP.A2H
.8 cmp XBBDC
bne .7
cpx ZP.A2H
bne .7
beq .6
*--------------------------------------
LA3FD lda (ZP.A2L),y
beq LA410
iny
iny
lda AS.VARSTART+1
cmp (ZP.A2L),y
bcs LA410
lda (ZP.A2L),y
adc XBBE2
sta (ZP.A2L),y
LA410 rts
*--------------------------------------
LA411 jsr BS.FRE0
bcs .9
lda AS.ARRAYEND
sec
sbc AS.VARSTART
sta BS.BAS.HDR
sta BS.ReqMem
lda AS.ARRAYEND+1
sbc AS.VARSTART+1
sta BS.BAS.HDR+1
sta BS.ReqMem+1
lda AS.ARRAYSTART
sbc AS.VARSTART
sta BS.BAS.HDR+2
lda AS.ARRAYSTART+1
sbc AS.VARSTART+1
sta BS.BAS.HDR+3
lda AS.STRINGSTART
sbc BS.ReqMem
sta ZP.A1L
lda AS.STRINGSTART+1
sbc #$00
sta ZP.A1H
lda AS.ARRAYEND
sbc BS.ReqMem
sta ZP.PCL
lda AS.ARRAYEND+1
sbc #$00
sta ZP.PCH
lda #$03
sta XA386+1
jsr BS.MoveMemUp
lda #$07
sta XA386+1
lda ZP.A1L
sta XBBE9
inc ZP.A1H
lda ZP.A1H
sta XBBEA
lda AS.HIMEM
sec
sbc ZP.A1L
sta XBBEB
lda AS.HIMEM+1
sta BS.BAS.HDR+4
sbc ZP.A1H
sta XBBEC
clc
.9 rts
*--------------------------------------
LA480 lda BS.BAS.HDR
sta BS.ReqMem
clc
adc AS.VARSTART
sta AS.ARRAYEND
lda BS.BAS.HDR+1
sta BS.ReqMem+1
adc AS.VARSTART+1
sta AS.ARRAYEND+1
lda AS.VARSTART
sta ZP.A1L
adc BS.BAS.HDR+2
sta AS.ARRAYSTART
lda AS.VARSTART+1
sta ZP.A1H
adc BS.BAS.HDR+3
sta AS.ARRAYSTART+1
lda XBBE9
sta ZP.PCL
lda XBBEA
sta ZP.PCH
jsr BS.MoveMemDown
lda BS.ReqMem
clc
adc ZP.PCL
sta AS.STRINGSTART
lda ZP.PCH
adc #$00
sta AS.STRINGSTART+1
sec
lda AS.HIMEM+1
sbc BS.BAS.HDR+4
beq .8
sta XBBE2
jsr LA3A3
.8 clc
rts
*--------------------------------------
BS.LINEBUFCLR80 lda #$A0
ldx #$4F
.1 sta IO.LINEBUF+1,x
dex
bpl .1
rts
*--------------------------------------
BS.DOSCMD lda #$FF
sta GP.XCNUM
lda #$20
sta BS.GetCharSep
lda #$08
sta BS.GetCharMax
jsr BS.GetKWInCmdBuf
lda BS.CMDBUF
cmp #'A'
bcs LA6A5
eor #'-'
beq LA6A5
LA6A2 jmp BS.SYNERR
LA6A5 jsr BS.IsIntCmd
bcs LA6A2
lda GP.STATE
bne LA6BA
lda GP.EXECACTV
bne LA6BA
jsr MON.CLREOL
jsr MON.CROUT
LA6BA stz GP.FoundBITS
stz GP.FoundBITS+1
stz BS.CMDBUF
stz MLI.PATHBUF
lda GP.VDEFSLT
sta GP.ParamS
lda GP.VDEFDRV
sta GP.ParamD
lda AS.HIMEM+1
sta BS.BUFPAGE
ldx GP.XLEN
inx
inx
stx BS.GetCharMax
lda GP.AllowedBITS
beq LA744
asl
bmi LA747 CMDBITS0.SLOT
jsr BS.GetKWInCmdBuf
php
pha
lda GP.AllowedBITS
bpl LA6F8 CMDBITS0.PFIX
lda #MLI.C.GETPREFIX
jsr GP.GOSYSTEM
LA6F8 pla
plp
beq LA744
cmp #','
bne LA703
jmp LA795
LA703 cmp #'/'
beq LA70B
cmp #'.' .. or ../
beq LA70B
cmp #'A'
bcc LA73D
LA70B dex
lda #$82
sta BS.GetCharSep
lsr
sta BS.GetCharMax
* ldy #$00
jsr BS.GetKWInCmdBufAtX
dey
sty BS.CMDBUF.LEN
lda #CMDBITS0.FN1
sta GP.FoundBITS
phx
jsr BS.Expand2PATHBUF
plx
bcs LA73A
dex
jsr BS.GetCharSpaceSep
bne LA73A
bcc LA7A6
lda GP.AllowedBITS
lsr
bcs LA770 CMDBITS0.FN1
LA73A jmp BS.SYNERR
LA73D lda GP.XCNUM
cmp #$06 RUN ????
bne LA73A
LA744 bra LA7A6
LA747 jsr BS.GetKWInCmdBuf
beq LA73A
cmp #$41
beq LA79A
jsr BS.TMPBUF3Reset
stz XBC08
ldy #$13
sty XBC09
ldy #CMDBITS0.SLOT
sty GP.FoundBITS
stx BS.ToAUXSaveX
ldx #BSX.GetDecNum.X
jsr BS.ToAUX
bcs LA76F
lda GP.ParamINPR
cmp #$08
bcc LA79F
LA76C lda #BS.E.RANGE
sec
LA76F rts
LA770 lsr
bcc LA795
jsr BS.GetCharSpaceSep
beq LA73A
dex
lda #$82
sta BS.GetCharSep
ldy #$01
jsr BS.GetPathInPathBuf
dey
dey
sty MLI.PATHBUF
lda #CMDBITS0.FN1+CMDBITS0.FN2
sta GP.FoundBITS
dex
jsr BS.GetCharSpaceSep
bne LA73A
bcc LA7A6
*--------------------------------------
LA795 jsr BS.GetCharSpaceSep
beq LA73A
LA79A stx BS.ToAUXSaveX
ldx #BSX.CheckOpt.X
jsr BS.ToAUX
bcs LA76F
LA79F jsr BS.GetCharSpaceSep
bne LA73A
bcs LA795
LA7A6 lda GP.ParamS
beq LA76C
cmp #$08
bcs LA76C
lda GP.ParamD
beq LA76C
cmp #$03
bcs LA76C
* >DEBUG
lda GP.AllowedBITS
and #CMDBITS0.RRUN+CMDBITS0.FN1
lsr
beq LA7C9
lda GP.STATE
bne LA7C9
lda #BS.E.NODIRECT
sec
rts
LA7C9 bcc LA80B
lda GP.AllowedBITS+1
and #CMDBITS1.SD
beq LA80B
lda GP.FoundBITS
lsr
bcs LA7E1 CMDBITS0.FN1
lda GP.AllowedBITS
and #CMDBITS0.PFIX+CMDBITS0.FNOPT
beq BS.SYNERR
bpl LA80B
LA7E1 lda BS.CMDBUF
eor #'/'
beq LA7ED
lda MLI.PFIXPTR
beq LA806
LA7ED lda GP.FoundBITS+1
and #CMDBITS1.SD
beq LA80B
bcs LA806
stz BS.CMDBUF.LEN
stz BS.CMDBUF
lda #CMDBITS0.FN1
tsb GP.FoundBITS
LA806 jsr BS.GetVolAtSxDy
bcs LA849
LA80B lda GP.XCNUM
beq .8
cmp #25 PREFIX
beq .8
cmp #34 CD
beq .8
lda GP.AllowedBITS+1
and #CMDBITS1.SD
beq .8
lda GP.FoundBITS
lsr
bcc LA844
jsr BS.GetFileInfo
bcc LA844
cmp #$07
bne LA849
lda GP.AllowedBITS
and #CMDBITS0.CRFLG
bne LA844
lda #BS.E.PATHNFND6
rts
.8 clc
LA844 jmp (BS.KW.JMPADDR)
BS.SYNERR lda #BS.E.SYNTAX
LA849 sec
rts
*--------------------------------------
BS.GetVolAtSxDy lda GP.ParamS
asl
asl
asl
asl
asl
pha
lda GP.ParamD
eor #$01
lsr
pla
ror
sta GP.MLIMRKEOFBUF.REFNUM
ldx #$01
ldy #$02
jsr BS.SetSBUFADRXY
lda #MLI.C.ONLINE
jsr GP.GOSYSTEM
bcs LA849
lda GP.ParamD
sta GP.VDEFDRV
lda GP.ParamS
sta GP.VDEFSLT
lda BS.CMDBUF
eor #'/'
beq LA8F4
lda IO.LINEBUF+1
and #$0F
adc #$02
sta IO.LINEBUF+1
adc BS.CMDBUF.LEN
cmp #$40
tax
lda #BS.E.SYNTAX
bcs LA8F5
ldy BS.CMDBUF.LEN
stx BS.CMDBUF.LEN
LA89D dex
dey
bmi LA8AA
lda BS.CMDBUF,y
sta BS.CMDBUF,x
bra LA89D
LA8AA lda #'/'
sta BS.CMDBUF
LA8AF sta BS.CMDBUF,x
lda IO.LINEBUF,x
dex
bne LA8AF
lda GP.XCNUM
cmp #$0B OPEN
beq LA8F4
cmp #$16 DELETE
beq LA8F4
cmp #$08 EXEC
beq LA8F4
lda MLI.PATHBUF
tay
clc
adc IO.LINEBUF+1
cmp #$40
tax
lda #BS.E.SYNTAX
bcs LA8F5
stx MLI.PATHBUF
LA8D9 dex
dey
bmi LA8E6
lda MLI.PATHBUF+1,y
sta MLI.PATHBUF+1,x
bra LA8D9
LA8E6 lda #'/'
sta MLI.PATHBUF+1
LA8EB sta MLI.PATHBUF+1,x
lda IO.LINEBUF,x
dex
bne LA8EB
LA8F4 clc
LA8F5 rts
*--------------------------------------
BS.GetPathInPathBuf
jsr BS.GetChar UC
sta MLI.PATHBUF,y
iny
cmp #','
beq LAA45
cmp #$20
beq LAA45
cmp #$0D
beq LAA56
cpy BS.GetCharMax
bcc BS.GetPathInPathBuf
ora #$00
rts
*--------------------------------------
BS.GetKWInCmdBuf
ldx #$00
BS.GetKWInCmdBufAtX
ldy #$00
LAA2D jsr BS.GetChar UC
sta BS.CMDBUF,y
iny
cmp #','
beq LAA45
cmp #$20
beq LAA45
cmp #$0D
beq LAA56
cpy BS.GetCharMax
bcc LAA2D
LAA45 ora #$00
rts
*--------------------------------------
BS.GetCharSpaceSep
lda #$20
sta BS.GetCharSep
jsr BS.GetChar UC
cmp #','
beq LAA57
cmp #$0D
LAA56 clc
LAA57 rts
*--------------------------------------
BS.GetChar lda IO.LINEBUF,x
and #$7F
inx
cmp BS.GetCharSep
beq BS.GetChar
rts
*--------------------------------------
BS.TMPBUF3x2 asl BS.TMPBUF4
rol BS.TMPBUF4+1
rol BS.TMPBUF4+2
BS.TMPBUF3x2.RTS
rts
*--------------------------------------
BS.IsIntCmd ldx #BSX.IsIntCmd.X
jsr BS.ToAUX
bcc BS.TMPBUF3x2.RTS
dec GP.XCNUM $ff
sec
jmp GP.EXTRNCMD
*--------------------------------------
BS.TMPBUF3Reset stz BS.TMPBUF4
stz BS.TMPBUF4+1
stz BS.TMPBUF4+2
rts
*--------------------------------------
BS.KW.DASH lda GP.FITYPE
cmp #$FC
beq BS.KW.RUN
cmp #$06
beq LABA3
cmp #$04
bne LAB63
jmp BS.KW.EXEC
LAB63 cmp #$FF
beq LAB6F
cmp #$B3
beq LAB6F
lda #BS.E.MISMATCH
sec
rts
LAB6F pha
jsr BS.CloseAll
jsr LB36B
stz GP.ParamA
stz MLI.MEMTABL+20
stz MLI.MEMTABL+21
stz MLI.MEMTABL+22
lda #$01
sta MLI.MEMTABL+23
lda #$20
sta GP.ParamA+1
pla
cmp #$FF
bne LABA6
sta GP.ParamT
lda #CMDBITS1.A
sta GP.FoundBITS+1
lda #CMDBITS0.T+CMDBITS0.FN1
sta GP.FoundBITS
LABA3 jmp BS.KW.BRUN
LABA6 sec
jsr MON.IIGSID
bcs LABA3
jmp BS.QUIT.IIgs
*--------------------------------------
BS.KW.CHAIN jsr LA411
lda AS.HIMEM+1
pha
ldx XBBEA
dex
stx AS.HIMEM+1
jsr BS.LoadBAS
plx
stx AS.HIMEM+1
bcs BS.LoadBAS0.RTS
jsr AS.CLEAR1
jsr LA480
lda #$00
beq LABE6
*--------------------------------------
BS.KW.RUN stz GP.IFILACTV
stz AS.ERRNUM
lda GP.FoundBITS
lsr
bcc LABF4
jsr BS.LoadBAS0
bcs BS.LoadBAS0.RTS
jsr AS.CLEAR1
LABE6 sta AS.ERRFLG
jsr BS.SetRunLineNum
jsr BS.SaveCSWKSW
jsr LABF4
jmp AS.NEXTSTMT
*--------------------------------------
LABF4 jsr AS.NORMAL
lda #$A3
sta X9F65
lda #$FF
sta GP.XCNUM
sta ZP.PROMPT
ldx #$04
jsr BS.SetState
jmp BS.SYNERR
*--------------------------------------
BS.KW.LOAD jsr BS.LoadBAS0
bcs BS.LoadBAS0.RTS
BS.ENTRY jsr AS.CLEAR1
jsr BS.SetState0
stz ZP.CH
jmp AS.RESTART1
*--------------------------------------
BS.LoadBAS0 jsr BS.CloseAll
BS.LoadBAS0.RTS bcs BS.LoadBAS.RTS
BS.LoadBAS lda #$01
ldx #$FC
jsr BS.CheckFTypeXAccessA
bcs BS.LoadBAS.RTS
jsr BS.MLIGetEOF
bcs BS.LoadBAS.RTS
lda AS.PGRMSTART
sta GP.MLIRW.DATAPTR
adc GP.SBUFADR
sta GP.ParamA
lda AS.PGRMSTART+1
sta GP.MLIRW.DATAPTR+1
adc GP.SBUFADR+1
sta GP.ParamA+1
bcs .1
cmp AS.HIMEM+1
.1 lda #BS.E.TOOLARGE
bcs BS.LoadBAS.RTS
ldx GP.SBUFADR
ldy GP.SBUFADR+1
jsr BS.ReadXYBytes
bcs BS.LoadBAS.RTS
jsr BS.MLIClose
bcs BS.LoadBAS.RTS
jsr LAC80
ldx GP.ParamA+1
ldy GP.ParamA
stx AS.PGRMEND+1
sty AS.PGRMEND
sty AS.ARRAYSTART
sty AS.VARSTART
sty AS.ARRAYEND
stx AS.ARRAYSTART+1
stx AS.VARSTART+1
stx AS.ARRAYEND+1
BS.LoadBAS.RTS rts
*--------------------------------------
LAC80 sec
lda AS.PGRMSTART
sbc GP.FIAUXTYPE
sta ZP.A1L
lda AS.PGRMSTART+1
sbc GP.FIAUXTYPE+1
sta ZP.A1H
ora ZP.A1L
clc
beq LACD9
ldx AS.PGRMSTART
lda AS.PGRMSTART+1
LAC98 stx ZP.PCL
sta ZP.PCH
ldy #$01
lda (ZP.PCL),y
dey
ora (ZP.PCL),y
beq LACD9
lda (ZP.PCL),y
adc ZP.A1L
tax
sta (ZP.PCL),y
iny
lda (ZP.PCL),y
adc ZP.A1H
sta (ZP.PCL),y
clc
bcc LAC98
BS.SetRunLineNum
lda GP.FoundBITS+1
and #CMDBITS1.LINE
clc
beq LACD9
lda GP.ParamAT
sta AS.LINNUM
lda GP.ParamAT+1
sta AS.LINNUM+1
jsr AS.FINDLINE
clc
lda AS.LOWTR
adc #$FF
sta AS.TXTPTR
lda AS.LOWTR+1
adc #$FF
sta AS.TXTPTR+1
clc
LACD9 rts
*--------------------------------------
BS.KW.SAVE bcc LACFE
lda #$FC
sta GP.ParamT
sta GP.FITYPE
lda #$C3
sta GP.FIACCESS
lda AS.PGRMSTART
sta GP.CRAUXTYPE
sta GP.FIAUXTYPE
lda AS.PGRMSTART+1
sta GP.CRAUXTYPE+1
sta GP.FIAUXTYPE+1
jsr BS.CreateFileOrDir
bcs LAD47
LACFE lda #$02
ldx #$FC
jsr BS.CheckFTypeXAccessA
bcs LAD47
lda AS.PGRMEND
sec
sbc AS.PGRMSTART
tax
lda AS.PGRMEND+1
sbc AS.PGRMSTART+1
tay
jsr BS.SetSBUFADRXY0
lda AS.PGRMSTART
sta GP.MLIRW.DATAPTR
lda AS.PGRMSTART+1
sta GP.MLIRW.DATAPTR+1
jsr BS.WriteXYBytes
bcs LAD47
jsr BS.MLISetEOF
bcs LAD47
jsr BS.MLIClose
bcs LAD47
lda AS.PGRMSTART+1
ldx AS.PGRMSTART
cmp GP.FIAUXTYPE+1
bne LAD48
cpx GP.FIAUXTYPE
clc
bne LAD48
LAD47 rts
LAD48 stx GP.FIAUXTYPE
sta GP.FIAUXTYPE+1
jmp BS.SetFileInfoNoDate
*--------------------------------------
BS.KW.CREATE stz GP.CRAUXTYPE
stz GP.CRAUXTYPE+1
lda GP.FoundBITS
and #CMDBITS0.T
bne BS.CreateFileOrDir
lda #$0F
sta GP.ParamT
BS.CreateFileOrDir
lda GP.EXECACTV
asl
lda #$00
adc GP.OPENCNT
cmp #$08
bcs LAD8D
lda GP.ParamT
sta GP.CRTYPE
ldx #$C3
ldy #$01
cmp #$0F
bne LAD82
ldy #$0D
LAD82 stx GP.CRACCESS
sty GP.CRSTTYPE
lda #MLI.C.CREATE
jmp GP.GOSYSTEM
LAD8D lda #BS.E.NOBUFFER
rts
*--------------------------------------
BS.KW.RENAME lda GP.FoundBITS
lsr
lsr
lda #MLI.C.RENAME
bcs LAD9E
jmp BS.SYNERR
*--------------------------------------
BS.KW.DELETE lda #MLI.C.DESTROY
.HS 2C BIT ABS
BS.SETPREFIX lda #MLI.C.SETPREFIX
LAD9E jmp GP.GOSYSTEM
*--------------------------------------
BS.KW.LOCK jsr BS.GetFileInfo
lda GP.FIACCESS
and #$3C
ora #$01
bra BS.KW.UNLOCK1
*--------------------------------------
BS.KW.UNLOCK jsr BS.GetFileInfo
lda #$C3
ora GP.FIACCESS
BS.KW.UNLOCK1 sta GP.FIACCESS
jmp BS.SetFileInfo
*--------------------------------------
BS.KW.PREFIX lda GP.FoundBITS+1
and #CMDBITS1.SD
bne BS.SETPREFIX
lda GP.FoundBITS
lsr
bcs BS.SETPREFIX
BS.GETPREFIX lda ZP.PROMPT
beq LADF0
jsr MON.CROUT
ldx #$00
LADD8 cpx BS.CMDBUF.LEN
beq LADE8
lda BS.CMDBUF,x
ora #$80
jsr MON.COUT
inx
bne LADD8
LADE8 jsr MON.CROUT
jsr MON.CROUT
clc
rts
LADF0 sec
ror GP.PFXACTV
clc
rts
*--------------------------------------
MAN
SAVE usr/src/basic.fx/basic.s.b
LOAD usr/src/basic.fx/basic.s
ASM
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