NEW
  AUTO 3,1
				.LIST OFF
*--------------------------------------
KW.ADDINT
KW.APPEND
KW.BYTE
KW.CLEAR
KW.CLOCK
KW.CLOSE
KW.COPY
KW.CREATE
KW.ECHO
KW.EDIT
				lda #E.CSYN
				sec
				rts
*--------------------------------------
*KW.END
KW.FILL
KW.FLAG
KW.FOR
KW.FREE
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.GET			jsr CORE.GetNextCharNB
				bcs .9

				jsr CORE.CreateOrGetVar
				bcs .99
				
				ldx #RT.GET.ID
				jsr CODE.JSRRT

				ldy ZPADDR
				ldx ZPADDR+1
				jsr CODE.LDYXI
				
				ldx #RT.StrSet.ID
				clc
				jmp CODE.JSRRT	

.9				lda #E.CSYN
				sec
				
.99				rts
*--------------------------------------
KW.GOSUB		lda #$20				JSR abs
				bra KW.GOTO1
*--------------------------------------
KW.GOTO			lda #$4C				JMP abs

KW.GOTO1		jsr CODE.EmitByte
				jsr CORE.GetNextCharNB
				bcs .90
				
				jsr CORE.GetLabel
				bcc .1

				jsr CORE.AddFWRef
				bcs .99

.1				lda ZPADDR
				jsr CODE.EmitByte
				lda ZPADDR+1
				clc
				jmp CODE.EmitByte

.90				lda #E.CSYN

.99				rts
*--------------------------------------
KW.HOME			ldx #8					CLRSCR
				jsr CODE.LDXI
				
				ldx #RT.OUTX.ID
				clc
				jmp CODE.JSRRT
*--------------------------------------
* IP exp THEN st1 ELSE st2 
*--------------------------------------
KW.IF			jsr EXP.Eval

				bcs .99
				
				lda EXP.TYPE
				bne .91

				ldx #0

.1				lda CCODE.TESTTRUE,x
				jsr CODE.EmitByte
				inx
				cpx #CCODE.TESTTRUE.LEN
				bne .1

				ldy pCCS

				dey
				lda ZPCodeBufPtr+1
				sta (pData),y

				dey
				lda ZPCodeBufPtr
				sta (pData),y

				dey
				lda #KWID.IF
				sta (pData),y

				sty pCCS
				
				lda ZPCodeBufPtr
				clc
				adc #2
				sta ZPCodeBufPtr
				bcc .8
				
				inc ZPCodeBufPtr+1

.8				clc
				rts
				
.90				lda #E.CSYN
				sec
				rts

.91				lda #E.TMISMATCH
				sec
.99				rts	
*--------------------------------------
KW.ENDIF		sec
				.HS 90					BCC
*--------------------------------------
KW.ELSE			clc

				ldy pCCS
				lda (pData),y
				eor #KWID.IF
				bne .9

				iny
				lda (pData),y
				sta ZPPtr1
				
				iny
				lda (pData),y
				sta ZPPtr1+1			ZPPtr1 = JMP if FALSE

				bcs .5					ENDIF

				lda	#$4C				JMP abs
				jsr CODE.EmitByte
			
				ldy pCCS
				iny
				
				lda ZPCodeBufPtr
				sta (pData),y
				iny
				lda ZPCodeBufPtr+1
				sta (pData),y				
				
				lda ZPCodeBufPtr
				clc
				adc #2
				sta ZPCodeBufPtr
				bcc .1
				
				inc ZPCodeBufPtr+1

.1				lda ZPCodeBufPtr
				sta (ZPPtr1)

				lda ZPCodeBufPtr+1
				ldy #1
				sta (ZPPtr1),y

				clc
				rts

.5				lda ZPCodeBufPtr
				sta (ZPPtr1)
				
				ldy #1
				lda ZPCodeBufPtr+1
				sta (ZPPtr1),y

				lda pCCS
				clc
				adc #3
				sta pCCS

				clc
				rts

.9				lda #E.NOIF
				sec
				rts
*--------------------------------------
KW.INFO
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.INPUT		stz hIn					Defaut to Keyboard

				jsr CORE.GetNextCharNB
				bcs .9
				
				cmp #'"'
				bne .5
				
				jsr EXP.CreateStrConst
				bcs .99
				
				ldx #RT.StrOut.ID
				jsr CODE.JSRRT

.5				jsr CORE.CreateOrGetVar
				bcs .99
				
				ldx #RT.INPUT.ID
				jsr CODE.JSRRT

				ldy ZPADDR
				ldx ZPADDR+1
				jsr CODE.LDYXI
				
				ldx #RT.StrSet.ID
				clc
				jmp CODE.JSRRT

.9				lda #E.CSYN
				sec
				
.99				rts
*--------------------------------------
KW.KILL
KW.LINK
KW.LOG
KW.MARK
KW.MODEM
KW.MOVE
KW.MSG
KW.NEXT
KW.NIBBLE
KW.NOT
KW.ON
KW.NOCAR		>DEBUG
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.OPEN
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.POKE
KW.POP
KW.POSITION
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.PRINT		stz ZPPtr2				put ending CR 
				stz hOut				Default to screen

.10				jsr CORE.GetNextCharNB
				bcs .8
				
.11				cmp #'\'
				bne .13
				
.12				ldx #RT.OUTCRLF.ID
				jsr CODE.JSRRT
				bra .10

.13				jsr CORE.IsEndInst
				bcs .8
				
				jsr CORE.IsKW
				bcc .8

				stz ZPPtr2				put ending CR 

				jsr EXP.Eval
				bcs .99

				lda EXP.TYPE
				beq .6
				
				ldx #RT.StrOut.ID
				bra .7

.6				ldx #RT.IntOut.ID
.7				jsr CODE.JSRRT
*--------------------------------------
				jsr CORE.GetCharNB
				bcs .8

.70				cmp #'\'
				beq .12
				
				jsr CORE.IsEndInst
				bcs .8

				jsr CORE.IsKW
				bcc .8

				lda (ZPInputBufPtr)
				cmp #','
				bne .71

				tax
				jsr CODE.PutChar
			
				bra .10					go skip
				
.71				cmp #';'
				bne .90

				ror ZPPtr2				suppress ending CR

				jsr CORE.GetNextCharNB	skip ;
				bcc .11

.8				bit ZPPtr2
				bmi .80
				
				ldx #RT.OUTCRLF.ID
				jsr CODE.JSRRT
				
.80				clc
				rts
				
.90				lda #E.CSYN
				sec
.99				rts
*--------------------------------------
KW.PUBLIC
KW.PUSH
KW.RAM
KW.RAM2
KW.READ
KW.READY
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.RETURN
* TODO : check context

KW.END			lda #$60				RTS
				
				clc
				jmp CODE.EmitByte
*--------------------------------------
KW.REWIND
KW.RIPCO
KW.SET
KW.SETINT
KW.TEXT
				lda #E.CSYN
				sec
				rts
*--------------------------------------
KW.THEN			ldy pCCS
				lda (pData),y
				eor #KWID.IF
				bne .9
				
				clc
				rts
				
.9				lda #E.NOIF
				sec
				rts
*--------------------------------------
KW.TONE
KW.UPDATE
KW.USE
KW.WHENd
KW.WRITE
				lda #E.CSYN
				sec
				rts
*--------------------------------------
MAN
SAVE usr/src/bin/acos.s.kw
LOAD usr/src/bin/acos.s
ASM