A2osX/BIN/ACOS.S.FN.txt

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NEW
AUTO 3,1
.LIST OFF
*--------------------------------------
FN.BYTE
FN.CHRd
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FN.CLOCK
lda #E.CSYN
sec
rts
*--------------------------------------
FN.DATEd ldx #RT.DATEd.ID
bra FN.TIMEd.1
FN.TIMEd ldx #RT.TIMEd.ID
FN.TIMEd.1 jsr CODE.JSRRT
lda #'$'
sta EXP.TYPE
clc
rts
lda #E.CSYN
sec
rts
*--------------------------------------
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FN.FLAG
FN.INFO
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FN.INSTR
FN.KEY
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lda #E.CSYN
sec
rts
*--------------------------------------
FN.LEFTd ldx #RT.LEFTd.ID
bra FN.RIGHTd.1
FN.RIGHTd ldx #RT.RIGHTd.ID
FN.RIGHTd.1 phx
jsr CORE.CheckOP
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bcs .99
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jsr EXP.Eval
bcs .99
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lda EXP.TYPE
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beq .90
jsr CORE.CheckComma
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bcs .99
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jsr EXP.Eval
bcs .99
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lda EXP.TYPE
bne .90
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jsr CORE.CheckCP
bcs .99
plx
jsr CODE.JSRRT
lda #'$'
sta EXP.TYPE
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clc
rts
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.90 lda #E.TMISMATCH
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sec
.99 plx
rts
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*--------------------------------------
FN.LEN jsr CORE.CheckOP
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bcs .99
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jsr EXP.Eval
bcs .99
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lda EXP.TYPE
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beq .90
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jsr CORE.CheckCP
bcs .99
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stz EXP.TYPE
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ldx #RT.LEN.ID
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clc
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jmp CODE.JSRRT
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.90 lda #E.TMISMATCH
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sec
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.99 rts
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*--------------------------------------
FN.MIDd jsr CORE.CheckOP
bcs .99
jsr EXP.Eval str
bcs .99
lda EXP.TYPE
beq .90
jsr CORE.CheckComma
bcs .99
jsr EXP.Eval start
bcs .99
lda EXP.TYPE
bne .90
jsr CORE.CheckComma
bcc .1
ldy #255
ldx #255
jsr CODE.PUSHYXI
bra .2
.1 jsr EXP.Eval len
bcs .99
lda EXP.TYPE
bne .90
.2 jsr CORE.CheckCP
bcs .99
ldx #RT.MIDd.ID
jsr CODE.JSRRT
lda #'$'
sta EXP.TYPE
clc
rts
.90 lda #E.TMISMATCH
sec
.99 rts
*--------------------------------------
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FN.PDL
FN.PEEK
FN.RANDOM
FN.RNDd
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lda #E.CSYN
sec
rts
*--------------------------------------
FN.STRd jsr CORE.CheckOP
bcs .99
jsr EXP.Eval
bcs .99
lda EXP.TYPE
bne .90
jsr CORE.CheckCP
bcs .99
lda #'$'
sta EXP.TYPE
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ldx #RT.STRd.ID
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clc
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jmp CODE.JSRRT
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.90 lda #E.TMISMATCH
sec
.99 rts
*--------------------------------------
FN.VAL jsr CORE.CheckOP
bcs .99
jsr EXP.Eval
bcs .99
lda EXP.TYPE
beq .90
jsr CORE.CheckCP
bcs .99
stz EXP.TYPE
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ldx #RT.VAL.ID
* clc
jmp CODE.JSRRT
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.90 lda #E.TMISMATCH
sec
.99 rts
*--------------------------------------
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FN.WHENd
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*--------------------------------------
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FN.WIDTH
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lda #E.CSYN
sec
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rts
*--------------------------------------
MAN
SAVE usr/src/bin/acos.s.fn
LOAD usr/src/bin/acos.s
ASM