ORCA-Pascal/scanner.macros

 macro
&l ret &r
&l anop
 lclc &len
 aif c:&r,.a
 lclc &r
&r setc 0
&len setc 0
 ago .h
.a
&len amid &r,2,1
 aif "&len"=":",.b
&len amid &r,1,2
&r amid &r,4,l:&r-3
 ago .c
.b
&len amid &r,1,1
&r amid &r,3,l:&r-2
.c
 aif &len<>2,.d
 ldy &r
 ago .h
.d
 aif &len<>4,.e
 ldx &r+2
 ldy &r
 ago .h
.e
 aif &len<>10,.g
 ldy #&r
 ldx #^&r
 ago .h
.g
 mnote 'Not a valid return length',16
 mexit
.h
 aif &totallen=0,.i
 lda &worklen+2
 sta &worklen+&totallen+2
 lda &worklen+1
 sta &worklen+&totallen+1
.i
 pld
 tsc
 clc
 adc #&worklen+&totallen
 tcs
 aif &len=0,.j
 tya
.j
 rtl
 mend
 macro
&l sub &parms,&work
&l anop
 aif c:&work,.a
 lclc &work
&work setc 0
.a
 gbla &totallen
 gbla &worklen
&worklen seta &work
&totallen seta 0
 aif c:&parms=0,.e
 lclc &len
 lclc &p
 lcla &i
&i seta c:&parms
.b
&p setc &parms(&i)
&len amid &p,2,1
 aif "&len"=":",.c
&len amid &p,1,2
&p amid &p,4,l:&p-3
 ago .d
.c
&len amid &p,1,1
&p amid &p,3,l:&p-2
.d
&p equ &totallen+4+&work
&totallen seta &totallen+&len
&i seta &i-1
 aif &i,^b
.e
 tsc
 aif &work=0,.f
 sec
 sbc #&work
 tcs
.f
 phd
 tcd
 mend
 macro
&l put2 &n1,&f1,&cr,&errout
 aif c:&f1,.a
 lclc &f1
&f1 setc #0
.a
&l ~setm
 ph2 &n1
 ph2 &f1
 ph2 #c:&cr
 ph2 #c:&errout
 jsl ~put2
 ~restm
 mend
 macro
&l puts &n1,&f1,&cr,&errout
&l ~setm
 lclc &c
&c amid "&n1",1,1
 aif "&c"<>"#",.c
 aif l:&n1>127,.a
 bra ~&syscnt
 ago .b
.a
 brl ~&syscnt
.b
&n1 amid "&n1",2,l:&n1-1
~l&syscnt dc i1"l:~s&syscnt"
~s&syscnt dc c&n1
~&syscnt anop
&n1 setc ~l&syscnt-1
.c
 ~pusha &n1
 aif c:&f1,.c1
 pea 0
 ago .c2
.c1
 ph2 &f1
.c2
 ph2 #c:&cr
 ph2 #c:&errout
 jsl ~puts
 ~restm
 mend
 macro
&l putc &n1,&f1,&cr,&errout
 lclc &f1
&f1 setc #0
.a
&l ~setm
 ph2 &n1
 aif c:&f1,.a
 pea 0
 ago .b
.a
 ph2 &f1
.b
 ph2 #c:&cr
 ph2 #c:&errout
 jsl ~putc
 ~restm
 mend
 macro
&l add4 &m1,&m2,&m3
 lclb &yistwo
 lclc &c
&l ~setm
 aif c:&m3,.a
&c amid "&m2",1,1
 aif "&c"<>"#",.a
&c amid "&m1",1,1
 aif "&c"="{",.a
 aif "&c"="[",.a
&c amid "&m2",2,l:&m2-1
 aif &c>=65536,.a
 clc
 ~lda &m1
 ~op adc,&m2
 ~sta &m1
 bcc ~&syscnt
 ~op.h inc,&m1
~&syscnt anop
 ago .c
.a
 aif c:&m3,.b
 lclc &m3
&m3 setc &m1
.b
 clc
 ~lda &m1
 ~op adc,&m2
 ~sta &m3
 ~lda.h &m1
 ~op.h adc,&m2
 ~sta.h &m3
.c
 ~restm
 mend
 macro
&l sub4 &m1,&m2,&m3
 lclb &yistwo
 lclc &c
&l ~setm
 aif c:&m3,.a
&c amid "&m2",1,1
 aif "&c"<>"#",.a
&c amid "&m1",1,1
 aif "&c"="{",.a
 aif "&c"="[",.a
&c amid "&m2",2,l:&m2-1
 aif &c>=65536,.a
 sec
 ~lda &m1
 ~op sbc,&m2
 ~sta &m1
 bcs ~&syscnt
 ~op.h dec,&m1
~&syscnt anop
 ago .c
.a
 aif c:&m3,.b
 lclc &m3
&m3 setc &m1
.b
 sec
 ~lda &m1
 ~op sbc,&m2
 ~sta &m3
 ~lda.h &m1
 ~op.h sbc,&m2
 ~sta.h &m3
.c
 ~restm
 mend
 macro
&l dbeq &r,&bp
 aif "&r"="X",.l1
 aif "&r"="Y",.l1
 aif "&r"="x",.l1
 aif "&r"="y",.l1
&l dec &r
 beq &bp
 mexit
.l1
&l de&r
 beq &bp
 mend
 macro
&l dbne &r,&bp
 aif "&r"="X",.l1
 aif "&r"="Y",.l1
 aif "&r"="x",.l1
 aif "&r"="y",.l1
&l dec &r
 bne &bp
 mexit
.l1
&l de&r
 bne &bp
 mend
 macro
&l dbpl &r,&bp
 aif "&r"="X",.l1
 aif "&r"="Y",.l1
 aif "&r"="x",.l1
 aif "&r"="y",.l1
&l dec &r
 bpl &bp
 mexit
.l1
&l de&r
 bpl &bp
 mend
 macro
&l dec4 &a
&l ~setm
 lda &a
 bne ~&syscnt
 dec 2+&a
~&syscnt dec &a
 ~restm
 mend
 macro
&l inc4 &a
&l ~setm
 inc &a
 bne ~&syscnt
 inc 2+&a
~&syscnt ~restm
 mend
 macro
&l jeq &bp
&l bne *+5
 brl &bp
 mend
 macro
&l jge &bp
&l blt *+5
 brl &bp
 mend
 macro
&l jgt &bp
&l beq *+7
 blt *+5
 brl &bp
 mend
 macro
&l jne &bp
&l beq *+5
 brl &bp
 mend
 macro
&l la &ad1,&ad2
&l anop
 lcla &lb
 lclb &la
 aif s:longa,.a
 rep #%00100000
 longa on
&la setb 1
.a
 lda #&ad2
&lb seta c:&ad1
.b
 sta &ad1(&lb)
&lb seta &lb-1
 aif &lb,^b
 aif &la=0,.d
 sep #%00100000
 longa off
.d
 mend
 macro
&l lla &ad1,&ad2
&l anop
 lcla &lb
 lclb &la
 aif s:longa,.a
 rep #%00100000
 longa on
&la setb 1
.a
 lda #&ad2
&lb seta c:&ad1
.b
 sta &ad1(&lb)
&lb seta &lb-1
 aif &lb,^b
 lda #^&ad2
&lb seta c:&ad1
.c
 sta 2+&ad1(&lb)
&lb seta &lb-1
 aif &lb,^c
 aif &la=0,.d
 sep #%00100000
 longa off
.d
 mend
 macro
&l long &a,&b
 lclb &i
 lclb &m
&a amid &a,1,1
&m setb ("&a"="M").or.("&a"="m")
&i setb ("&a"="I").or.("&a"="i")
 aif c:&b=0,.a
&b amid &b,1,1
&m setb ("&b"="M").or.("&b"="m").or.&m
&i setb ("&b"="I").or.("&b"="i").or.&i
.a
&l rep #&m*32+&i*16
 aif .not.&m,.b
 longa on
.b
 aif .not.&i,.c
 longi on
.c
 mend
 macro
&l move4 &m1,&m2
 lclb &yistwo
&l ~setm
 ~lda &m1
 ~sta &m2
 ~lda.h &m1
 ~sta.h &m2
 ~restm
 mend
 macro
&l ph2 &n1
 aif "&n1"="*",.f
 lclc &c
&l anop
&c amid &n1,1,1
 aif "&c"="#",.d
 aif s:longa=1,.a
 rep #%00100000
.a
 aif "&c"<>"{",.b
&c amid &n1,l:&n1,1
 aif "&c"<>"}",.g
&n1 amid &n1,2,l:&n1-2
 lda (&n1)
 pha
 ago .e
.b
 aif "&c"="<",.c
 lda &n1
 pha
 ago .e
.c
&n1 amid &n1,2,l:&n1-1
 pei &n1
 ago .e
.d
&n1 amid &n1,2,l:&n1-1
 pea &n1
 ago .f
.e
 aif s:longa=1,.f
 sep #%00100000
.f
 mexit
.g
 mnote "Missing closing '}'",16
 mend
 macro
&l ph4 &n1
 aif "&n1"="*",.f
 lclc &c
&l anop
&c amid &n1,1,1
 aif "&c"="#",.d
 aif s:longa=1,.a
 rep #%00100000
.a
 aif "&c"<>"{",.b
&c amid &n1,l:&n1,1
 aif "&c"<>"}",.g
&n1 amid &n1,2,l:&n1-2
 ldy #2
 lda (&n1),y
 pha
 lda (&n1)
 pha
 ago .e
.b
 aif "&c"<>"[",.c
 ldy #2
 lda &n1,y
 pha
 lda &n1
 pha
 ago .e
.c
 aif "&c"<>"<",.c1
&n1 amid &n1,2,l:&n1-1
 pei &n1+2
 pei &n1
 ago .e
.c1
 lda &n1+2
 pha
 lda &n1
 pha
 ago .e
.d
&n1 amid &n1,2,l:&n1-1
 pea +(&n1)|-16
 pea &n1
 ago .f
.e
 aif s:longa=1,.f
 sep #%00100000
.f
 mexit
.g
 mnote "Missing closing '}'",16
 mend
 macro
&l short &a,&b
 lclb &i
 lclb &m
&a amid &a,1,1
&m setb ("&a"="M").or.("&a"="m")
&i setb ("&a"="I").or.("&a"="i")
 aif c:&b=0,.a
&b amid &b,1,1
&m setb ("&b"="M").or.("&b"="m").or.&m
&i setb ("&b"="I").or.("&b"="i").or.&i
.a
&l sep #&m*32+&i*16
 aif .not.&m,.b
 longa off
.b
 aif .not.&i,.c
 longi off
.c
 mend
 macro
&l ~lda &op
 lclc &c
&c amid "&op",1,1
 aif "&c"<>"{",.b
&c amid "&op",l:&op,1
 aif "&c"="}",.a
 mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
&l lda &op
 mend
 macro
&l ~lda.h &op
&l anop
 lclc &c
&c amid "&op",1,1
 aif "&c"="[",.b
 aif "&c"<>"{",.d
&c amid "&op",l:&op,1
 aif "&c"="}",.a
 mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
 aif &yistwo,.c
&yistwo setb 1
 ldy #2
.c
&op setc "&op,y"
 lda &op
 mexit
.d
 aif "&c"<>"#",.e
&op amid "&op",2,l:&op-1
&op setc "#^&op"
 lda &op
 mexit
.e
 lda 2+&op
 mend
 macro
&l ~op &opc,&op
 lclc &c
&c amid "&op",1,1
 aif "&c"<>"{",.b
&c amid "&op",l:&op,1
 aif "&c"="}",.a
 mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
&l &opc &op
 mend
 macro
&l ~op.h &opc,&op
&l anop
 lclc &c
&c amid "&op",1,1
 aif "&c"="[",.b
 aif "&c"<>"{",.d
&c amid "&op",l:&op,1
 aif "&c"="}",.a
 mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
 aif &yistwo,.c
&yistwo setb 1
 ldy #2
.c
&op setc "&op,y"
 &opc &op
 mexit
.d
 aif "&c"<>"#",.e
&op amid "&op",2,l:&op-1
&op setc "#^&op"
 &opc &op
 mexit
.e
 &opc 2+&op
 mend
 macro
&l ~pusha &n1
 lclc &c
&l anop
&c amid &n1,1,1
 aif "&c"<>"{",.b
&c amid &n1,l:&n1,1
 aif "&c"<>"}",.g
&n1 amid &n1,2,l:&n1-2
 sep #$20
 longa off
 lda #0
 pha
 rep #$20
 longa on
 phk
 lda &n1
 pha
 mexit
.b
 aif "&c"<>"[",.c
&n1 amid &n1,2,l:&n1-2
 lda &n1+2
 pha
 lda &n1
 pha
 mexit
.c
 pea +(&n1)|-16
 pea &n1
 mexit
.g
 mnote "Missing closing '}'",16
 mend
 macro
&l ~restm
&l anop
 aif (&~la+&~li)=2,.i
 sep #32*(.not.&~la)+16*(.not.&~li)
 aif &~la,.h
 longa off
.h
 aif &~li,.i
 longi off
.i
 mend
 macro
&l ~setm
&l anop
 aif c:&~la,.b
 gblb &~la
 gblb &~li
.b
&~la setb s:longa
&~li setb s:longi
 aif s:longa.and.s:longi,.a
 rep #32*(.not.&~la)+16*(.not.&~li)
 longa on
 longi on
.a
 mend
 macro
&l ~sta &op
 lclc &c
&c amid "&op",1,1
 aif "&c"<>"{",.b
&c amid "&op",l:&op,1
 aif "&c"="}",.a
 mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
&l sta &op
 mend
 macro
&l ~sta.h &op
&l anop
 lclc &c
&c amid "&op",1,1
 aif "&c"="[",.b
 aif "&c"<>"{",.d
&c amid "&op",l:&op,1
 aif "&c"="}",.a
 mnote "Missing closing '}'",2
&op setc &op}
.a
&op amid "&op",2,l:&op-2
&op setc (&op)
.b
 aif &yistwo,.c
&yistwo setb 1
 ldy #2
.c
&op setc "&op,y"
 sta &op
 mexit
.d
 sta 2+&op
 mend
 macro
&l direction &p
&l ~setm
 jsl $E100A8
 dc i2'$010F'
 dc i4'&p'
 ~restm
 mend
 macro
&l stop &p
&l ~setm
 jsl $E100A8
 dc i2'$0113'
 dc i4'&p'
 ~restm
 mend
 MACRO
&LAB ENUM &LIST,&START
&LAB ANOP
 AIF C:&~ENUM,.A
 GBLA &~ENUM
.A
 AIF C:&START=0,.B
&~ENUM SETA &START
.B
 LCLA &CNT
&CNT SETA 1
.C
&LIST(&CNT) EQU &~ENUM
&~ENUM SETA &~ENUM+1
&CNT SETA &CNT+1
 AIF &CNT<=C:&LIST,^C
 MEND
 MACRO
&LAB LISTERROR &ERR
&LAB LDA 0
 PHA
 PH2 &ERR
 JSL ERROR
 PLA
 STA 0
 MEND
 MACRO
&LAB FCSTR2DEC
&LAB PEA 2
 LDX #$0A0A
 JSL $E10000
 MEND
 MACRO
&LAB _DEC2LONG
&LAB LDX #$290B
 JSL $E10000
 MEND
 MACRO
&LAB FDEC2D
&LAB PEA $0109
 LDX #$090A
 JSL $E10000
 MEND
 MACRO
&LAB _DEC2INT
&LAB LDX #$280B
 JSL $E10000
 MEND
 MACRO
&LAB DISPOSE &PTR
&LAB PH4 &PTR
 JSL ~DISPOSE
 MEND
 macro
&l readvariablegs &p
&l ~setm
 jsl $E100A8
 dc i2'$014B'
 dc i4'&p'
 ~restm
 mend
 MACRO
&LAB DOSW &S
&LAB DC I'L:~A&SYSCNT'
~A&SYSCNT DC C'&S'
 MEND
 macro
&l jlt &bp
&l bge *+5
 brl &bp
 mend
 macro
&l dw &adr
&l dc i1"l:~&sysname&syscnt"
~&sysname&syscnt dc c"&adr"
 mend
 macro
&l fastfilegs &p
&l ~setm
 jsl $E100A8
 dc i2'$014E'
 dc i4'&p'
 ~restm
 mend