mirror of https://github.com/ksherlock/x65.git
789 lines
22 KiB
ArmAsm
789 lines
22 KiB
ArmAsm
*=================================================
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* Utility Macros - from Merlin disk
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* by Dave Klimas, et al
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*
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* Copyright Apple Computer, Inc. 1986, 1987
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* and Roger Wagner Publishing, Inc. 1988
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* All Rights Reserved
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*-------------------------------------------------
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if 0
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;PHWL MAC
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; PHW ]1
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; PHL ]2
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; <<<
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;PHLW MAC
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; PHL ]1
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; PHW ]2
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; <<<
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;PxW MAC
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; DO ]0/1
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; PHW ]1
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; DO ]0/2
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; PHW ]2
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; DO ]0/3
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; PHW ]3
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; DO ]0/4
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; PHW ]4
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; FIN
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; FIN
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; FIN
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; FIN
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; <<<
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;PxL MAC
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; DO ]0/1
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; PHL ]1
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; DO ]0/2
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; PHL ]2
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; DO ]0/3
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; PHL ]3
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; DO ]0/4
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; PHL ]4
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; FIN
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; FIN
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; FIN
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; FIN
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; <<<
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;P2SL MAC
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; PHA
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;P1SL MAC
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; PHA
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;PHL MAC
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; IF #=]1
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; PEA ^]1
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; ELSE
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; PHW ]1+2
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; FIN
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; PHW ]1
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; <<<
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;P2SW MAC
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; PHA
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;P1SW MAC
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; PHA
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;PHW MAC
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; IF #=]1
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; PEA ]1
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; ELSE
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; IF MX/2
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; LDA ]1+1
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; PHA
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; FIN
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; LDA ]1
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; PHA
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; FIN
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; <<<
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;PushSpace MAC
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;PHS MAC
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; DO ]0
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; LUP ]1
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; PHA
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; --^
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; ELSE
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; PHA
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; FIN
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; <<<
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;
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;********************************
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;
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;Push4 MAC
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; PushLong #0
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; PushLong #0
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; <<<
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;
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;PushPtr MAC
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; PEA ^]1
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; PEA ]1
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; EOM
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endif
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macro PushLong value
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{
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pea $value>>16
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pea $value
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}
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macro PushWord value
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{
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lda value
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pha
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}
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if 0
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;PullLong MAC
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; DO ]0
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; PullWord ]1
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; PullWord ]1+2
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; ELSE
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; PullWord
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; PullWord
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; FIN
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; <<<
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;
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;PullWord MAC
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; PLA
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; DO ]0
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; STA ]1
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; FIN
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; IF MX/2
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; PLA
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; DO ]0
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; STA ]1+1
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; FIN
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; FIN
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; <<<
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;
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;MoveLong MAC
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; MoveWord ]1;]2
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; MoveWord ]1+2;]2+2
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; <<<
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;
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;MoveWord MAC
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; LDA ]1
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; STA ]2
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; IF MX/2
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; LDA ]1+1
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; STA ]2+1
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; FIN
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; <<<
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;
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;MoveBlock MAC ;1st_byte;last_byte;dest
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; DO ]2/]1
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; DO ]3/]1
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; LDX #]2
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; LDY #]3+]2-]1
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; LDA #]2-]1
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; MVP ]1,]3
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; ELSE
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; LDX #]1
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; LDY #]3
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; LDA #]2-]1
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; MVN ]1,]3
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; FIN
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; ELSE
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; ERR 1 ;Last adrs < first adrs
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; FIN
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; <<<
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;
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;CmpLong MAC
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; LDA ]1
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; CMP ]2
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; IF #=]1
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; LDA ^]1
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; ELSE
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; LDA ]1+2
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; FIN
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; IF #=]2
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; SBC ^]2
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; ELSE
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; SBC ]2+2
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; FIN
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; <<<
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;
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;LONGM MAC
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;LONGACC MAC ;Assumes native mode
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; IF MX&2 ;If A is now short
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; REP %00100000
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; FIN
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; <<<
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;
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;LONGX MAC
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;LONGXY MAC ;Assumes native mode
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; IF MX&1 ;If X is now short
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; REP %00010000
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; FIN
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; <<<
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;
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;LONG MAC
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;LONGAX MAC ;Assumes native mode
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; IF MX ;If not now in full 16
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; REP %00110000
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; FIN
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; <<<
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;
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;SHORTM MAC
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;SHORTACC MAC ;Assumes native mode
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; IF MX&2 ;If A is now short,
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; ELSE ; ignore
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; SEP %00100000
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; FIN
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; <<<
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;
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;SHORTX MAC
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;SHORTXY MAC ;Assumes native mode
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; IF MX&1 ;If X is now short,
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; ELSE ; ignore
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; SEP %00010000
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; FIN
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; <<<
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;
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;SHORT MAC
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;SHORTAX MAC ;Assumes native mode
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; IF MX!%11 ;If not now in full 8
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; SEP %00110000
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; FIN
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; <<<
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;
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;LONGI MAC ; Duplicates APW function
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; LST OFF
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; DO ]1 ; If arg = 1 = "on" = make long
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;
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; IF MX-3/-1 ; If M is short and X is long
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;; Leave alone
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; FIN ; End of this test
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;
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; IF MX/3 ; If M is short and X is short
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; MX %10 ; Make X long, leave M short
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; FIN ; End of this test
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;
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; IF MX!3/3 ; If M is long and X is long
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; FIN ; Leave alone
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;
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; IF MX-2/-1 ; If M is long and X is short
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; MX %00 ; Make X long, leave M long
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; FIN ; End of this test
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;
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; ELSE ; If arg = 0 = "off" = make short
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;
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; IF MX/3 ; If M is short and X is short
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; ; Leave alone
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; FIN ; End of this test
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;
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; IF MX-3/-1 ; If M is short and X is long
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; MX %11 ; Make X short, leave M short
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; FIN ; End of this test
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;
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; IF MX-2/-1 ; If M is long and X is short
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; ; Leave alone
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; FIN ; End of this test
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;
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;
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; IF MX!3/3 ; If M is long and X is long
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; MX %01 ; Make X short, leave M long
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; FIN ; Leave alone
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;
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; FIN ; End of macro tests
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;
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; LST RTN
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; <<<
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;
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;LONGA MAC ; Duplicates APW function
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; LST OFF
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; DO ]1 ; If arg = 1 = "on" = make long
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;
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; IF MX-3/-1 ; If M is short and X is long
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; MX %00 ; Make M long, leave X long
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; FIN ; End of this test
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;
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; IF MX/3 ; If M is short and X is short
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; MX %01 ; Make M long, leave X short
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; FIN ; End of this test
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;
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; IF MX!3/3 ; If M is long and X is long
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; FIN ; Leave alone
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;
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; IF MX-2/-1 ; If M is long and X is short
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; ; Leave alone
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; FIN ; End of this test
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;
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; ELSE ; If arg = 0 = "off" = make short
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;
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; IF MX/3 ; If M is short and X is short
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; ; Leave alone
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; FIN ; End of this test
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;
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; IF MX-3/-1 ; If M is short and X is long
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; ; Leave alone
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; FIN ; End of this test
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;
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; IF MX-2/-1 ; If M is long and X is short
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; MX %11 ; Make M short, leave X short
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; FIN ; End of this test
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;
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;
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; IF MX!3/3 ; If M is long and X is long
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; MX %10 ; Make M short, leave X long
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; FIN ; Leave alone
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;
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; FIN ; End of macro tests
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;
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; LST RTN
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; <<<
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;
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;M65816 MAC
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; DO ]1
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; XC
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; XC ; Full 65816 mode for assembler
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; MX %00
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; ELSE
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; MX %11 ; 8 bit mode for assembler
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; FIN
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; <<<
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;
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;Expmac MAC ; Replace APW GEN function
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; DO ]1
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; EXP ONLY ; Expand macros
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; ELSE
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; EXP OFF
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; FIN
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; <<<
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endif
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macro Tool _toolNum
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{
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LDX #_toolNum ; load tool call #
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JSL $E10000 ; go to dispatcher
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}
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if 0
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;**************************************************
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;* Auto-menu item macros *
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;* This is one alternative for defining a menu *
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;* item. It has the advantage of letting you *
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;* include specifiers for Bold, Italic, etc. *
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;**************************************************
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;
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;*-------------------------------------------------
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;* Syntax:
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;* ]mnum = 0 ; initialize menu # at startvalue-1
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;* Menu ' Menu 1 '
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;*
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;* (See Menu macro, defined later....)
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;*
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;* ]inum = 255 ; Menu item starts with #256
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;* Item ' Choice 1 ';Kybd;'Bb';Check
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;* Ch1 = ]inum ; Set label Ch1 if somewhere else
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;* needs to use this item #.
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;* Item ' Choice 2 ';Disable;'';Kybd;'Cc'
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;* Item ' Choice 3 ';Divide;''
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;*
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;* Menu ' Menu 2 '
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;*
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;* Item ' Choice 4 ';Bold;'';Check
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;* Item ' Choice 5 ';Italic;'';Blank
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;* Item ' Choice 6 ';Underline';Kybd;'Dd'
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;*
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;* IMPORTANT: ALL items, except for Check and Blank, are followed by a second
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;* value. For the Kybd item, the ASCII characters follow in single quotes, Ex:
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;* Kybd;'Cc' (specifies Apple-C as an equivalent).
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;* All other items use a null 2nd value, as in:
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;* Italic;'' or Divide;'' etc.
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;*
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;* The variable ]inum MUST be initialized for the value of your first
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;* menu item MINUS 1 before using the first Item macro.
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;*
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;* Check or Blank, if used, MUST be the last item in the macro line.
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;*
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;* There can be up to three parameter pairs after the item name.
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;*-------------------------------------------------
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;* The point of all this is that rather than hard-
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;* code menu items values and subsequent references
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;* to that number when disabling menus, etc., this
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;* lets you add and delete menu items at will,
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;* and have labels like Ch1, etc. above, auto-
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;* matically set for the correct value during the
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;* assembly.
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;*-------------------------------------------------
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;
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;* Equates for Item macro:
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;
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;Bold = 'B' ; bold menu item
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;Disable = 'D' ; disabled menu item
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;Italic = 'I' ; italic menu item
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;Underline = 'U' ; underlined menu item
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;Divide = 'V' ; menu dividing line
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;ColorHi = 'X' ; color hilite menu item
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;Kybd = '*' ; keyboard menu equivalent
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;Check = $1243 ; menu item with checkmark
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;Blank = $2043 ; menu item with blank
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;
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;*-------------------------------------------------
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;
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;Item MAC ; Macro for creating a menu item
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;
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; ASC '--'
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; ASC ]1 ; Text of menu item
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; ASC '\H'
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; DA ]inum ; Menu item #
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;
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; DO ]0/2 ; Only if more items to do... (>2)
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;
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; DO ]2-Check-1/-1 ; Only if Check item
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; DA ]2 ; ]2 = Check
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; ELSE ; otherwise kybd char or null
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; DO ]2-Blank-1/-1 ; Only if Blank check item
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; DA ]2 ; ]2 = Blank
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; ELSE
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; DB ]2 ; Function char value
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; ASC ]3 ; ASCII argument, if any for Kybd
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; FIN
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; FIN
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;
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; FIN
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;
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; DO ]0/4 ; Only if more items to do... (>3)
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;
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; DO ]4-Check-1/-1 ; Only if Check item
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; DA ]4 ; ]4 = Check
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; ELSE ; otherwise kybd char or null
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; DO ]4-Blank-1/-1 ; Only if Blank check item
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; DA ]4 ; ]4 = Blank
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; ELSE
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; DB ]4 ; Function char value
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; ASC ]5 ; ASCII argument, if any for Kybd
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; FIN
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; FIN
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;
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; FIN
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;
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; DO ]0/6 ; Only if more items to do... (>5)
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;
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; DO ]6-Check-1/-1 ; Only if Check item
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; DA ]6 ; ]6 = Check
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; ELSE ; otherwise kybd char or null
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; DO ]6-Blank-1/-1 ; Only if Blank check item
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; DA ]6 ; ]6 = Blank
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; ELSE
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; DB ]6 ; Function char value
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; ASC ]7 ; ASCII argument, if any for Kybd
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; FIN
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; FIN
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;
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; FIN
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;
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; DB $00 ; End of menu item
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;
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;]inum = ]inum+1
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; <<<
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;
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;**************************************************
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;* This is another alternative macro for both *
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;* menus and menu items. It is simpler, and *
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;* more compact, but not as versatile. *
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;**************************************************
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;
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;*===============================================
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;* Variables ]mnum,]inum should be defined
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;* prior to using these MenuMaker macros.
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;*
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;* They both should be starting value-1
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;*
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;* Syntax:
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;*
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;* ]mnum = 0 ; 1st menu number will be 1
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;* ]inum = 255 ; 1st menu item number will be 256
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;*
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;* Menu ' @';X ; Apple menu, color highlighting.
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;*
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;* MItem ' About... ' ; "About" menu item
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;*
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;* Menu ' Menu Title 1' ; (this will be menu number 2)
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;*
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;* MItem ' Choice 1 '
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;* MItem ' Choice 2 ';'D*Cc' ; Disabled, kybd char: Cc
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;* ; Above will be menu item #'s 2&3
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;*
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;*
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;
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;
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;Menu MAC
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; ASC '>>'
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; ASC ]1
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; ASC '\H'
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; DA ]mnum
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; DO ]0>1
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; ASC ]2
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; FIN
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; DB 0
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;]mnum = ]mnum+1
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; <<<
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;
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;MItem MAC
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; ASC '--'
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; ASC ]1
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; ASC '\H'
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; DA ]inum
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; DO ]0>1
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; ASC ]2
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; FIN
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; DB 0
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;]inum = ]inum+1
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; <<<
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;
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;*-----------------------------------------------------
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;*
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;* Native -- Processor is in LONG "native" mode.
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;* Native Long -- Processor is in LONG "native" mode.
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;* Native Short -- Processor is in SHORT "native" mode.
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;*
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;
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;Native MAC
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; CLC
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; XCE
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; IF 0=]0 ;If Native (Long)
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; LONGAX
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; FIN
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;
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; DO ]0
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; IF L=]1 ;If Native Long
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; LONGAX
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;
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; FIN ;If Native Short only
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; FIN ; do CLC, XCE.
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; EOM
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;
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;*--------------------------------------------------------
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;*
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;* Emulation -- Set Processor into "emulation" mode.
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;*
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;
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;Emulation MAC
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; SEC
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; XCE
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; EOM
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;
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;*-----------------------------------------------------
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;*
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;* WriteCh -- Print Character From Accumulator
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;* WriteCh ADDR -- Print Character At Label
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;* WriteCh ADDR,X -- Print Character At Label,X
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;*
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;
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;WriteCh MAC
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; DO ]0
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; LDA ]1
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; FIN
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; PHA
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; LDX #$180C
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; JSL $E10000
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; EOM
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;
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;*-----------------------------------------------------
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;*
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;* ReadCh -- Get Keypress in Accumulator
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;* ReadCh ADDR -- Get Keypress in Label
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;*
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;
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;ReadCh MAC
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; PEA 0
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; PEA 1
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; LDX #$220C
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; JSL $E10000
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; PLA
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; DO ]0
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; STA ]1
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; FIN
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; EOM
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;
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;*-----------------------------------------------------
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;*
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;* WriteLn "STRING" -- Print Literal String with CR.
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;* WriteLn ADDR -- Print String At Address with CR.
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;* WriteLn -- Print CR.
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;*
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;
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;WriteLn MAC
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; DO ]0
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; WriteStr ]1
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; FIN
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; WriteCh #$8D
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; EOM
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;
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;*-----------------------------------------------------
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;*
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;* WriteStr "STRING" -- Print Literal String.
|
|
;* WriteStr ADDR -- Print String At Address.
|
|
;* WriteStr -- Print String At A (Lo),Y (Hi).
|
|
;*
|
|
;
|
|
;WriteStr MAC
|
|
; IF 0=]0 ;If No Label
|
|
; PHY
|
|
; PHA
|
|
;
|
|
; ELSE
|
|
;
|
|
; IF "=]1
|
|
; PEA ^]String
|
|
; PEA ]String
|
|
; BRL ]Skip
|
|
;]String STR ]1
|
|
;]Skip
|
|
; ELSE
|
|
;
|
|
; IF '=]1
|
|
; PEA ^]String
|
|
; PEA ]String
|
|
; BRL ]Skip
|
|
;]String STR ]1
|
|
;]Skip
|
|
; ELSE
|
|
;
|
|
; PEA ^]1
|
|
; PEA ]1
|
|
;
|
|
; FIN
|
|
; FIN
|
|
; FIN
|
|
; LDX #$1C0C
|
|
; JSL $E10000
|
|
; EOM
|
|
;
|
|
;*-----------------------------------------------------
|
|
;*
|
|
;* DrawStrHV 8;12;"STRING" Print Literal String on
|
|
;* DrawStr 8;12;ADDR Super Hi-Res Screen.
|
|
;*
|
|
;
|
|
;DrawStrHV MAC
|
|
; HtabVtab ]1;]2
|
|
; DrawStr ]3
|
|
; <<<
|
|
;
|
|
;*-----------------------------------------------------
|
|
;*
|
|
;* DrawStr "STRING" -- Print Literal String.
|
|
;* DrawStr ADDR -- Print String At Address.
|
|
;*
|
|
;
|
|
;DrawStr MAC
|
|
; IF "=]1
|
|
; PEA ^]String
|
|
; PEA ]String
|
|
; BRL ]Skip
|
|
;]String STR ]1
|
|
;]Skip
|
|
; ELSE
|
|
; IF '=]1
|
|
; PEA ^]String
|
|
; PEA ]String
|
|
; BRL ]Skip
|
|
;]String STR ]1
|
|
;]Skip
|
|
; ELSE
|
|
; PEA ^]1
|
|
; PEA ]1
|
|
; FIN
|
|
; FIN
|
|
; LDX #$A504 ;DrawString
|
|
; JSL $E10000
|
|
; <<<
|
|
;
|
|
;*-----------------------------------------------------
|
|
;*
|
|
;* HtabVtab #8;#12 -- Position at Htab 8, Vtab 12.
|
|
;* HtabVtab H;V on super hires screens.
|
|
;*
|
|
;
|
|
;HtabVtab MAC
|
|
; IF #=]1
|
|
; LDA ]1*8
|
|
; ELSE
|
|
; LDA ]1
|
|
; ASL
|
|
; ASL
|
|
; ASL
|
|
; FIN
|
|
; PHA
|
|
; IF #=]1
|
|
; LDA ]2*8
|
|
; ELSE
|
|
; LDA ]2
|
|
; ASL
|
|
; ASL
|
|
; ASL
|
|
; FIN
|
|
; PHA
|
|
; LDX #$3A04 ;MoveTo
|
|
; JSL $E10000
|
|
; <<<
|
|
;
|
|
;*-----------------------------------------------------
|
|
;*
|
|
;* Deref MyHandle;MyPtr -- Uses zero page 0-3 to
|
|
;* de-reference a handle.
|
|
;*
|
|
;
|
|
;Deref MAC
|
|
; LDA ]1
|
|
; LDX ]1+2
|
|
; STA 0
|
|
; STX 2
|
|
; LDA [0]
|
|
; STA ]2
|
|
; LDY #2
|
|
; LDA [0],Y
|
|
; STA ]2+2
|
|
; <<<
|
|
;
|
|
;*==================================================
|
|
;* The MLI16 macro assumes the CALLDOS file from the
|
|
;* SUBROUT.LIB is linked in. It provides an easy
|
|
;* way to make MLI calls. Example syntax:
|
|
;*
|
|
;* MLI16 close;CLSPARMS
|
|
;*--------------------------------------------------
|
|
;
|
|
;MLI16 MAC ;Uses CALLDOS file in the
|
|
; IF MX ; subroutine library
|
|
; REP %00110000 ;Force full 16-bit mode, if
|
|
; FIN ; not already there.
|
|
; LDX #]1 ;Call code (use MLI.CODES)
|
|
; LDA #]2 ;Low word of PARMS tbl adr
|
|
; JSR CALLDOS ;Returns CS if an error
|
|
; <<<
|
|
;
|
|
;*=================================================
|
|
;* The following macros are APW-equivalents for
|
|
;* compatibility with APW style listings.
|
|
;*
|
|
;* One difference between Merlin and APW here: Instead of
|
|
;* using the syntax PULL1 ADDRESS;X, Merlin can take
|
|
;* the raw statement PULL1 ADDRESS,X.
|
|
;*
|
|
;
|
|
;PULL1 MAC
|
|
; SEP #%00100000
|
|
; PLA
|
|
; REP #%00100000
|
|
; DO ]0/1 ;If 1 parm
|
|
; IF MX>0
|
|
; STA ]1
|
|
; FIN
|
|
; IF MX=0
|
|
; STAL ]1
|
|
; FIN
|
|
; FIN
|
|
; <<<
|
|
;
|
|
;PULL3 MAC
|
|
; SEP #%00100000
|
|
; PLA
|
|
; STA ]1
|
|
; REP #%00100000
|
|
; PLA
|
|
; STA ]1+1
|
|
; FIN
|
|
; <<<
|
|
;
|
|
;PUSH1 MAC
|
|
; SEP #%00100000
|
|
; IF ]0/1 ;if one parm
|
|
; LDA ]1
|
|
; FIN
|
|
; PHA
|
|
; REP #%00100000
|
|
; <<<
|
|
;
|
|
;PUSH3 MAC
|
|
; IF #=]1
|
|
; LDA #^]1 ;get two hi order bytes
|
|
; PHA
|
|
; PHB
|
|
; LDA #<]1
|
|
; STA 1,S
|
|
; ELSE
|
|
; LDA ]1+1
|
|
; PHA
|
|
; PHB
|
|
; LDA ]1
|
|
; STA 1,S
|
|
; FIN
|
|
; <<<
|
|
endif
|
|
|