2016-01-04 07:25:43 +00:00
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NEW
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2017-12-22 21:24:30 +00:00
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PREFIX /A2OSX.BUILD
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AUTO 4,1
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2016-01-04 07:25:43 +00:00
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.LIST OFF
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*--------------------------------------
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* ^A = Help
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* ^B = Begin Block
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* ^C = Copy Block
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* ^D = Delete Block
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* ^E = End Block
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* ^F = Find...
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* ^G = Go To SOL
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***** ^H
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* ^I =
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***** J,K
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* ^L = Go To EOL
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***** ^M
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* ^N = Find Next
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* ^O = Page Up
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* ^P = Page Down
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* ^Q = Quit
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* ^R = Replace...
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* ^S = Save
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* ^T = Go To Top of file
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***** ^U
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* ^V = Paste Block
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2016-02-25 17:02:57 +00:00
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* ^W = Erase line
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2016-01-04 07:25:43 +00:00
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* ^X = Cut Block
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2016-02-25 17:02:57 +00:00
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* ^Y = End Of File
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2016-01-04 07:25:43 +00:00
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* ^Z = Undo
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*--------------------------------------
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Ctrl.Invalid
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clc
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rts
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*--------------------------------------
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Ctrl.A ldy #PromptMode
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lda #PromptModeHelp
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sta (pData),y
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>LDYA L.MSG.HELP
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>STYA ZPPTR1
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2017-03-06 16:58:05 +00:00
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stz .1+1
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.1 ldy #0
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ldx #0
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jsr GotoXY
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lda (ZPPTR1)
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2016-10-17 15:47:50 +00:00
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beq .8
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2017-08-22 06:37:03 +00:00
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>PUSHW ZPPTR1
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2018-08-22 15:23:27 +00:00
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>PUSHBI 2
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2017-08-22 06:37:03 +00:00
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>LDYA L.MSG.HELPLINE
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2018-06-21 15:12:10 +00:00
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>SYSCALL printf
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2016-11-01 16:12:32 +00:00
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bcs .9
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2016-01-04 07:25:43 +00:00
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2017-03-06 16:58:05 +00:00
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inc .1+1
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2016-01-04 07:25:43 +00:00
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lda (ZPPTR1)
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2017-03-06 16:58:05 +00:00
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sec
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2016-01-04 07:25:43 +00:00
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adc ZPPTR1
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sta ZPPTR1
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2016-10-17 15:47:50 +00:00
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bcc .1
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2016-01-04 07:25:43 +00:00
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inc ZPPTR1+1
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bra .1
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2016-10-17 15:47:50 +00:00
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2016-01-21 07:05:23 +00:00
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.8 jsr SCRN.UpdateStatusBar
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2016-01-04 07:25:43 +00:00
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bcs .9
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.B jsr BUF.ComputeCOffset
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lda BUF.COffset
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ldy #SelStart
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sta (pData),y
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lda BUF.COffset+1
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iny
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateMain
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2016-01-04 07:25:43 +00:00
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bcs .9
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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2016-01-29 17:05:08 +00:00
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Ctrl.C jsr BUF.SelToClipboard
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bcs .9
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2016-01-04 07:25:43 +00:00
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.E jsr BUF.ComputeCOffset
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lda BUF.COffset
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ldy #SelEnd
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sta (pData),y
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lda BUF.COffset+1
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iny
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateMain
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2016-01-04 07:25:43 +00:00
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bcs .9
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.F lda #PromptModeFind
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ldy #PromptMode
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateStatusBar
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2016-01-04 07:25:43 +00:00
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bcs .9
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.G ldy #FileX
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lda (pData),y
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beq .8
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lda #0
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateViewPort
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2016-01-04 07:25:43 +00:00
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bcs .9
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.BS ldy #FileX
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lda (pData),y
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beq .1 already at begining of line
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dec
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sta (pData),y
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bra .3
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.1 ldy #FileY+1
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lda (pData),y
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tax
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dey
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ora (pData),y
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beq .8
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lda (pData),y
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bne .2
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dex
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.2 dec
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jsr BUF.GetLineAX
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bcs .8
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tya
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ldy #FileX
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sta (pData),y
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sec
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ldy #FileY
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lda (pData),y
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sbc #1
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sta (pData),y
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iny
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lda (pData),y
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sbc #0
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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.3 jsr SCRN.UpdateViewPort
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2016-01-04 07:25:43 +00:00
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bcs .9
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.TAB
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clc
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rts
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*--------------------------------------
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Ctrl.LF ldy #FileY+1
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lda (pData),y
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tax
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dey
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lda (pData),y
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inc
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bne .1
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inx
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.1 jsr BUF.GetLineAX
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bcs .8
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tya Y = line length
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ldy #FileX
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cmp (pData),y
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bcs .2
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sta (pData),y
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.2 ldy #FileY
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lda (pData),y
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inc
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sta (pData),y
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bne .3
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iny
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lda (pData),y
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inc
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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.3 jsr SCRN.UpdateViewPort
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2016-01-04 07:25:43 +00:00
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bcs .9
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.VT ldy #FileY+1
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lda (pData),y
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tax
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dey
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ora (pData),y
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beq .8
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lda (pData),y
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bne .1
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dex
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.1 dec
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jsr BUF.GetLineAX
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bcs .8
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tya Y = line length
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ldy #FileX
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cmp (pData),y
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bcs .2
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sta (pData),y
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.2 sec
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ldy #FileY
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lda (pData),y
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sbc #1
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sta (pData),y
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iny
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lda (pData),y
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sbc #0
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateViewPort
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2016-01-04 07:25:43 +00:00
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bcs .9
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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2016-11-04 16:46:16 +00:00
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Ctrl.L jsr BUF.GetLine
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2016-01-04 07:25:43 +00:00
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bcs .8
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tya Y = line length
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ldy #FileX
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateViewPort
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2016-01-04 07:25:43 +00:00
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bcs .9
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.CR lda #13
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jsr BUF.InsertA
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bcs .9
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ldy #FileX
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lda #0
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateMain
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2016-01-04 07:25:43 +00:00
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bcs .9
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clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.N
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clc
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rts
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*--------------------------------------
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2016-11-07 15:13:25 +00:00
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Ctrl.O ldy #FileY+1
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lda (pData),y
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tax
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dey
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lda (pData),y
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ldy #ViewPortH
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sec
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sbc (pData),y
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pha
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txa
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sbc #0
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bcc .8
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ldy #FileY+1
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sta (pData),y
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dey
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pla
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sta (pData),y
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lda #0
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ldy #FileX
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sta (pData),y
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jsr SCRN.UpdateViewPort
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bcs .9
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2016-01-04 07:25:43 +00:00
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rts
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2016-11-07 15:13:25 +00:00
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.9 jmp Ctrl.Q
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.8 pla
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jmp Ctrl.T
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2016-01-04 07:25:43 +00:00
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*--------------------------------------
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2016-11-07 15:13:25 +00:00
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Ctrl.P ldy #FileY+1
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lda (pData),y
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tax
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dey
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lda (pData),y
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ldy #ViewPortH
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2016-01-04 07:25:43 +00:00
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clc
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2016-11-07 15:13:25 +00:00
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adc (pData),y
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bcc .1
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inx
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.1 pha
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phx
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jsr BUF.GetLineAX A,X = FileY+PAGE
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bcs .8
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tya Y = line length
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ldy #FileX
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sta (pData),y
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ldy #FileY+1
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pla
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sta (pData),y
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dey
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pla
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sta (pData),y
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jsr SCRN.UpdateViewPort
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bcs .9
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2016-01-04 07:25:43 +00:00
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rts
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2016-11-07 15:13:25 +00:00
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.9 jmp Ctrl.Q
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.8 pla
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pla
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jmp Ctrl.Y
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2016-01-04 07:25:43 +00:00
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*--------------------------------------
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Ctrl.Q lda #$FF
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ldy #bCANCEL
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sta (pData),y
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clc
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rts
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*--------------------------------------
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Ctrl.R lda #PromptModeReplace
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ldy #PromptMode
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sta (pData),y
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateStatusBar
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2016-01-04 07:25:43 +00:00
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bcs .9
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clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
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Ctrl.S lda #PromptModeSave
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ldy #PromptMode
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sta (pData),y
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ldy #hFileName
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lda (pData),y
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beq .2
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2018-07-18 15:30:42 +00:00
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>SYSCALL GetMemPtr
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2016-01-04 07:25:43 +00:00
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>STYA ZPPTR1
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lda (ZPPTR1)
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tay
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.1 lda (ZPPTR1),y
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sta (pData),y
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dey
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bpl .1
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2016-01-21 07:05:23 +00:00
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.2 jsr SCRN.UpdateStatusBar
|
2016-01-04 07:25:43 +00:00
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bcs .9
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clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
|
2016-02-25 17:02:57 +00:00
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Ctrl.T lda #0
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ldy #FileX
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sta (pData),y
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ldy #FileY
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sta (pData),y
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iny
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sta (pData),y
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jsr SCRN.UpdateViewPort
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bcs .9
|
2016-01-04 07:25:43 +00:00
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rts
|
2016-02-25 17:02:57 +00:00
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.9 jmp Ctrl.Q
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2016-01-04 07:25:43 +00:00
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*--------------------------------------
|
2016-11-04 16:46:16 +00:00
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Ctrl.FS jsr BUF.GetLine
|
2016-01-04 07:25:43 +00:00
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bcs .8
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tya Y = line length
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ldy #FileX
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cmp (pData),y
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beq .1 already at end of line
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lda (pData),y
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inc
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sta (pData),y
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bra .3
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.1 ldy #FileY+1
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lda (pData),y
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tax
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dey
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lda (pData),y
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inc
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bne .2
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inx
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.2 jsr BUF.GetLineAX
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bcs .8
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ldy #FileY CC
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lda (pData),y
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adc #1
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sta (pData),y
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iny
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lda (pData),y
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adc #0
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sta (pData),y
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ldy #FileX
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lda #0
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sta (pData),y
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|
2016-01-21 07:05:23 +00:00
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.3 jsr SCRN.UpdateViewPort
|
2016-01-04 07:25:43 +00:00
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bcs .9
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.8 clc
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rts
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.9 jmp Ctrl.Q
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*--------------------------------------
|
2016-01-29 17:05:08 +00:00
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|
Ctrl.V jsr BUF.InsertClipboard
|
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|
bcs .9
|
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|
jsr SCRN.UpdateMain
|
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bcs .9
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jsr SCRN.UpdateStatusBar
|
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bcs .9
|
2016-01-04 07:25:43 +00:00
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rts
|
2016-01-29 17:05:08 +00:00
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|
.9 jmp Ctrl.Q
|
2016-01-04 07:25:43 +00:00
|
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|
*--------------------------------------
|
2016-11-07 15:13:25 +00:00
|
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|
Ctrl.W jsr BUF.ComputeCOffset Y=line len
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phy
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lda BUF.LOffset
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ldy #SelStart
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sta (pData),y
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lda BUF.LOffset+1
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iny
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sta (pData),y
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pla
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sec +1 for CR
|
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adc BUF.LOffset
|
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ldy #SelEnd
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sta (pData),y
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lda BUF.LOffset+1
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adc #0
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iny
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sta (pData),y
|
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bra Ctrl.D
|
2016-01-04 07:25:43 +00:00
|
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|
*--------------------------------------
|
2016-02-25 17:02:57 +00:00
|
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|
Ctrl.X jsr BUF.SelToClipboard
|
2016-11-07 15:13:25 +00:00
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|
bcs Ctrl.X.RTS
|
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Ctrl.D jsr BUF.DelSel
|
2016-02-25 17:02:57 +00:00
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|
bcs .9
|
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jsr SCRN.UpdateMain
|
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bcs .9
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jmp SCRN.UpdateStatusBar
|
2016-11-07 15:13:25 +00:00
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.9 jmp Ctrl.Q
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Ctrl.X.RTS rts
|
2016-01-04 07:25:43 +00:00
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*--------------------------------------
|
2016-11-04 16:46:16 +00:00
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Ctrl.Y ldy #FileY+1
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lda (pData),y
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tax
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dey
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lda (pData),y
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inc
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bne .1
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inx
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.1 jsr BUF.GetLineAX
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bcs .2
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ldy #FileY
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lda (pData),y
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inc
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sta (pData),y
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bne Ctrl.Y
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iny
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lda (pData),y
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inc
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sta (pData),y
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bra Ctrl.Y
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.2 jsr BUF.GetLine Y=linelen
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|
tya Y = line length
|
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ldy #FileX
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sta (pData),y
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jsr SCRN.UpdateViewPort
|
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bcs .9
|
2016-01-04 07:25:43 +00:00
|
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rts
|
2016-11-04 16:46:16 +00:00
|
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|
.9 jmp Ctrl.Q
|
2016-01-04 07:25:43 +00:00
|
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|
*--------------------------------------
|
2017-03-06 16:58:05 +00:00
|
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|
Ctrl.Z clc
|
2016-01-04 07:25:43 +00:00
|
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rts
|
|
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|
*--------------------------------------
|
2017-03-06 16:58:05 +00:00
|
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Ctrl.ESC clc
|
2016-01-04 07:25:43 +00:00
|
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rts
|
|
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|
*--------------------------------------
|
2017-01-23 07:16:06 +00:00
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Prompt.Editor cmp #127
|
2016-01-04 07:25:43 +00:00
|
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beq .4
|
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cmp #$20
|
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bcs .7
|
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asl
|
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tax
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jmp (J.CTRL,x)
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|
2016-01-09 22:33:47 +00:00
|
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|
.4 jsr BUF.Del
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bcs .9
|
2016-01-28 17:03:51 +00:00
|
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cmp #13
|
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bne .5
|
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jsr SCRN.UpdateMain
|
2016-01-09 22:33:47 +00:00
|
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bcs .9
|
2016-01-28 17:03:51 +00:00
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bra .6
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.5 jsr SCRN.UpdateCurrentLine
|
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bcs .9
|
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|
.6 jsr SCRN.UpdateStatusBar
|
2016-01-09 22:33:47 +00:00
|
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|
bcs .9
|
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rts
|
2016-01-04 07:25:43 +00:00
|
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|
.7 jsr BUF.InsertA
|
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|
bcs .9
|
2016-01-21 07:05:23 +00:00
|
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jsr SCRN.UpdateCurrentLine
|
2016-01-04 07:25:43 +00:00
|
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|
bcs .9
|
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|
jsr Ctrl.FS
|
|
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|
bcs .9
|
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rts
|
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|
.9 jmp Ctrl.Q
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*--------------------------------------
|
|
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|
Prompt.Help ldy #PromptMode
|
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|
lda #0
|
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sta (pData),y
|
2016-01-21 07:05:23 +00:00
|
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jsr SCRN.UpdateMain
|
2016-01-04 07:25:43 +00:00
|
|
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|
bcs .9
|
2016-01-21 07:05:23 +00:00
|
|
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|
jsr SCRN.UpdateStatusBar
|
2016-01-04 07:25:43 +00:00
|
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|
bcs .9
|
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rts
|
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|
.9 jmp Ctrl.Q
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*--------------------------------------
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|
Prompt.Find cmp #3
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bne .1
|
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|
ldy #PromptMode
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lda #0
|
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|
sta (pData),y
|
2016-01-21 07:05:23 +00:00
|
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|
jsr SCRN.UpdateStatusBar
|
2016-01-04 07:25:43 +00:00
|
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|
bcs .9
|
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rts
|
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.1 cmp #13
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bne .2
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.2
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clc
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rts
|
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|
.9 jmp Ctrl.Q
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|
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|
*--------------------------------------
|
|
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|
Prompt.Replace cmp #3
|
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bne .1
|
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ldy #PromptMode
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lda #0
|
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|
sta (pData),y
|
2016-01-21 07:05:23 +00:00
|
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jsr SCRN.UpdateStatusBar
|
2016-01-04 07:25:43 +00:00
|
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|
bcs .9
|
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rts
|
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.1 cmp #13
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bne .2
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.2
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clc
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rts
|
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|
.9 jmp Ctrl.Q
|
|
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|
*--------------------------------------
|
|
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|
Prompt.Save cmp #3
|
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bne .1
|
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ldy #PromptMode
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lda #0
|
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|
sta (pData),y
|
2016-01-05 17:04:47 +00:00
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|
bra .80
|
2016-01-04 07:25:43 +00:00
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|
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|
.1 cmp #13
|
|
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bne .2
|
|
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|
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|
|
2016-01-05 17:04:47 +00:00
|
|
|
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lda (pData)
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beq .8
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2016-01-04 07:25:43 +00:00
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2016-01-06 22:07:28 +00:00
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ldy #hFileName
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lda (pData),y
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beq .11
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2018-07-18 15:30:42 +00:00
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>SYSCALL FreeMem
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2016-09-20 16:00:51 +00:00
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2016-01-06 22:07:28 +00:00
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.11 >LDYA pData
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2018-07-18 15:30:42 +00:00
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>SYSCALL NewStr
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2016-08-17 06:25:58 +00:00
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txa
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2016-01-06 22:07:28 +00:00
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ldy #hFileName
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sta (pData),y
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2016-01-05 17:04:47 +00:00
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ldy #PromptMode
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lda #0
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sta (pData),y
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2016-01-06 22:07:28 +00:00
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jsr SaveFile
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bcc .81
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2016-01-21 07:05:23 +00:00
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jsr SCRN.UpdateStatusBarErrA
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2016-01-09 22:33:47 +00:00
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bcs .9
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rts
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2016-01-05 17:04:47 +00:00
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.2 cmp #127
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bne .3
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lda (pData)
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beq .8
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dec
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sta (pData)
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bra .80
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2016-01-06 22:07:28 +00:00
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.3 cmp #$20
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2016-01-05 17:04:47 +00:00
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bcc .8
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pha
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lda (pData)
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tay
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pla
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cpy #PromptBufferMax
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beq .8
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iny
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sta (pData),y
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tya
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sta (pData)
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bra .80
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2016-01-04 07:25:43 +00:00
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.8 clc
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rts
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2016-01-21 07:05:23 +00:00
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.81 jsr SCRN.UpdateTopBar
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2016-01-09 22:33:47 +00:00
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bcs .9
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2016-01-21 07:05:23 +00:00
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.80 jsr SCRN.UpdateStatusBar
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2016-01-05 17:04:47 +00:00
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bcs .9
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rts
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2016-01-04 07:25:43 +00:00
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.9 jmp Ctrl.Q
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*--------------------------------------
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MAN
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2017-03-29 15:48:15 +00:00
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SAVE /A2OSX.SRC/BIN/EDIT.S.CTRL
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LOAD /A2OSX.SRC/BIN/EDIT.S
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2016-01-04 07:25:43 +00:00
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ASM
|
