mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
130 lines
2.9 KiB
Plaintext
130 lines
2.9 KiB
Plaintext
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NEW
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AUTO 3,1
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*--------------------------------------
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* Y = MESSAGE NUMBER
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*--------------------------------
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QT.OUT
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TXA
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PHA
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LDX #0
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CLC
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*---Search for message #---------
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.2 JSR GET.NEXT.NYBBLE
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BNE .4
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.3 JSR GET.NEXT.NYBBLE
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BEQ .3
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BNE .2
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.4 EOR #$0F
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BNE .2
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DEY
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BNE .2
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*---Print the message------------
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.5 JSR GET.NEXT.NYBBLE
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TAY
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LDA FIRST.TABLE,Y
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BNE .6 ...FREQUENT CHAR
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JSR GET.NEXT.NYBBLE
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TAY
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LDA SECOND.TABLE,Y
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BNE .6 ...TWO NYBBLE CHAR
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JSR GET.NEXT.NYBBLE
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TAY
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LDA THIRD.TABLE,Y
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.6 BPL .7 ...END OF MESSAGE
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PHP
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JSR MY.COUT
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PLP
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BMI .5 ...NEXT CHAR, ALWAYS
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.7 PLA ...YES
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TAX
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RTS
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*--------------------------------
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GET.NEXT.NYBBLE
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LDA MESSAGES,X
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BCS .1 2ND NYBBLE
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LSR 1ST NYBBLE
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LSR
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LSR
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LSR
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SEC
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RTS
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.1 INX
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AND #$0F
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CLC
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RTS
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*--------------------------------
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FIRST.TABLE .HS 00
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.AS -/ABCDEILMNORST /
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.HS 7F
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SECOND.TABLE .HS 00
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.AS -/FGPUXY$.*:?52/
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.HS 878D
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THIRD.TABLE .AS -/.HJKQVWZ>1-...../
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*--------------------------------
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MESSAGES
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.AC 0
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.AC 1/ABCDEILMNORST %/
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.AC 2/FGPUXY$.*:?52!#/
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.AC 3/HJKQVWZ>1-...../
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*--------------------------------
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.MA QT
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QN. .SE QN.+1
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]1 .EQ QN.
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.AC /]2/
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.EM
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QN. .SE 0
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*--------------------------------
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.AC "%" ELIMINATE QT# 0
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>QT QSC,"S-C MACRO ASSEMBLER %"
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>QT QST,"SYMBOL TABLE%"
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>QT QSTARS,"#***!! %"
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>QT QSRCPRG,"#SOURCE PROGRAM: $%"
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>QT QSYMTBL,"# SYMBOL TABLE: $%"
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>QT QERROR," ERROR#%"
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>QT PAGEQT," PAGE %"
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>QT QREPPRMT,"#REPLACE? %"
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>QT QERRCNT," ERRORS IN ASSEMBLY#%"
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>QT QBLOADB," LOAD %"
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>QT QDELOR,"DELETE ORIGINAL? %"
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>QT QMEMPRO,"MEM PROTECT%"
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>QT QMEMFL,"MEM FULL%"
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>QT QSYNX,"SYNTAX%"
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>QT QER1,"NO LABEL%"
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>QT QER2,"BAD OPCODE%"
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>QT QER3,"RANGE%"
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>QT QER4,"EXTRA DEFINITION%"
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>QT QER5,"BAD ADDRESS%"
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>QT QER6,"UNDEF LABEL%"
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>QT QER7,"BAD SYMBOL%"
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>QT QER8,"VALUE > 255%"
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>QT QER9,"NO NORMAL LABEL%"
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>QT QNIN,"NESTED .IN%"
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>QT QERDO,"MISSING .DO%"
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>QT QERDO2,".DO NEST TOO DEEP%"
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>QT QSTRLNG,"KEY TOO LONG%"
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>QT QNONAM,"NO MACRO NAME%"
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>QT QREPLNG,"REPLACE TOO LONG%"
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>QT QERR.MACRO,"UNDEF MACRO%"
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.AC "%" FLUSH LAST BYTE
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*--------------------------------
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.DO 0
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T
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LDA #1
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STA 0
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.1 LDA 0
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JSR $FDDA
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LDY 0
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JSR PRINT.QUOTATION
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JSR $FD8E
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INC 0
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LDA 0
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CMP #$20
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BCC .1
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RTS
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.FIN
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*--------------------------------------
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MAN
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SAVE usr/src/scmasm.30/scmasm.s.newq
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LOAD usr/src/scmasm.30/scmasm.s
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ASM
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