NEW
PREFIX
AUTO 4,1
				.LIST OFF
				.OP	65C02
				.OR	$2000
				.TF BIN/MORE
*--------------------------------------
				.INB INC/MACROS.I
				.INB INC/A2OSX.I
				.INB INC/MLI.I
				.INB INC/MLI.E.I
*--------------------------------------
ZPPTR1			.EQ ZPBIN
ZPBufPtr		.EQ ZPBIN+2
*--------------------------------------
*			File Header (16 Bytes)
*--------------------------------------
CS.START		cld
				jmp (.1,x)
				.DA #$61				6502,Level 1 (65c02)
				.DA #1					BIN Layout Version 1
				.DA #0					S.PS.F
				.DA #0
				.DA CS.END-CS.START		CS
				.DA DS.END-DS.START		DS
				.DA #16					SS
				.DA #4					ZP
				.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------				
.1				.DA CS.INIT
				.DA CS.RUN
				.DA CS.DOEVENT		
				.DA	CS.QUIT
L.MSG.USAGE		.DA MSG.USAGE
L.MSG.CR		.DA MSG.CR
L.MSG.LINENUM	.DA MSG.LINENUM
L.MSG.Pause		.DA MSG.Pause
				.DA 0
*--------------------------------------
CS.INIT			clc
				rts
*--------------------------------------
CS.RUN			
.1				>INC.G ArgCount
				>SYSCALL ArgV
				bcs .7
				
				>STYA ZPPtr1
				
				lda (ZPPtr1)
				cmp #'-'
				bne .4
				
				ldy #1 
				lda (ZPPtr1),y

				ldx OptionList
				
.2				cmp OptionList,x
				beq .3
				dex
				bne .2
				
.99				>PUSHBI 0
				>LDYA L.MSG.USAGE
				>SYSCALL printf
				lda #E.SYN
				sec
.9				rts
				
.3				ldy OptionVars-1,x
				lda #$80
				sta (pData),y
				bra .1
				
.4				>LDA.G hFile
				bne .99
				
				>LDYA ZPPtr1
				jsr CS.RUN.OPEN
				bcs .9
				
				bra .1					scan for any other args
				
.7				>LDA.G bHelp
				beq .8
				jsr .99
				lda #0
				rts

.8				>LDYAI 256
				>SYSCALL GetMem
				bcs .9
				
				>STYA ZPBufPtr
				txa
				>STA.G hBuf
				
CS.RUN.LOOP		>SLEEP

				>LDA.G hFILE
				bne .1
	
				ldy #S.PS.hStdErr
				lda (pPS),y
				>SYSCALL GetC
				bra .2
	
.1				>SYSCALL GetChar
.2				bcs .10					no char

				cmp #$03				Ctrl-C
				bne .3
				
				sec						Abort....
				rts
				
.3				cmp #C.SPACE
				bne .10
				
				>LDA.G bPause
				eor	#$ff
				sta (pData),y
				bne .8
				
.10				>LDA.G bPause
				bne .8					Pause...
				
				>LDA.G hFile
				bra .12
				
.11				ldy #S.PS.hStdIn
				lda (pPS),y
				bra .12
				
.12				pha
				>PUSHWI	256
				>PUSHW ZPBufPtr
				pla
				>SYSCALL fgets
				bcs .13
				
				>INCW.G LineNum
				
				>LDA.G LineCount
				bne .22
				>LDA.G bPage
				beq .22
				
				lda #C.FF
				>SYSCALL putchar
				
.22				jsr CS.RUN.PRINT

				>INC.G LineCount
				cmp #23
				bne .8
				lda #0
				sta (pData),y
				
				dec
				>STA.G bPause

				>PUSHBI 0
				>LDYA L.MSG.Pause
				>SYSCALL printf
				
.8				jmp CS.RUN.LOOP
				
.13				cmp #MLI.E.EOF
				bne .9
				
				lda #0					Exit with no Error
.9				sec
				rts
*--------------------------------------
CS.RUN.OPEN		pha
				
				>PUSHWI 0				Aux type
				>PUSHBI S.FI.T.TXT
				>PUSHBI	O.RDONLY+O.TEXT
				
				pla
				>SYSCALL FOpen
				bcs .9
				>STA.G hFile

.9				rts
*--------------------------------------
CS.RUN.PRINT	clc
				>LDA.G bLineNum
				bpl .1

				>PUSHW.G LineNum

				>PUSHBI 2
				>LDYA L.MSG.LINENUM
				>SYSCALL printf
				bcs .9
	
.1				>PUSHBI 0
				>LDYA ZPBufPtr
				>SYSCALL printf
				bcs .9
				
				>PUSHBI 0
				>LDYA L.MSG.CR
				>SYSCALL printf
.9				rts
*--------------------------------------
CS.QUIT			>LDA.G hBuf
				beq .1

				>SYSCALL FreeMem

.1				>LDA.G hFILE
				beq .2

				>SYSCALL FClose
				
.2				
.8				clc
				rts
*--------------------------------------
CS.DOEVENT		sec
				rts
*--------------------------------------
CS.END
*--------------------------------------
OptionList		>PSTR "NnHhPp"
OptionVars		.DA #bLineNum,#bLineNum,#bHelp,#bHelp,#bPage,#bPage
*--------------------------------------
MSG.USAGE		.AS "Usage : MORE <File>\r\n"
				.AS "   -H : This help screen\r\n"
				.AS "   -N : Number all output lines\r\n"
				.AS "   -P : Page mode, no scroll"
MSG.CR			.AZ "\r\n"
MSG.LINENUM		.AZ "%5D:"
MSG.Pause		.AZ "\e[7m --- More --- \e[0m\r"
*--------------------------------------
				.DUMMY
				.OR 0
DS.START
ArgCount		.BS 1
hFile			.BS 1
LineCount		.BS 1
LineNum			.BS 2
bPause			.BS 1
bLineNum		.BS 1
bPage			.BS 1
bHelp			.BS 1
ArgIndex		.BS 1
hBuf			.BS 1
DS.END
				.ED
*--------------------------------------
MAN
SAVE USR/SRC/BIN/BIN/MORE.S
ASM