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| Строка 124: |
Строка 124: |
| С" . <> IF RDROP RDROP R> BADWORD THEN 0 | | С" . <> IF RDROP RDROP R> BADWORD THEN 0 |
| REPEAT DROP RDROP R> IF DNEGATE THEN RDROP ; | | REPEAT DROP RDROP R> IF DNEGATE THEN RDROP ; |
| </PRE>
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| Определение слов (NUMBER) и NUMBER в FORTH ИТЭФ:
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| <PRE>
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| HEAD 210Q,'(NUMBER',251Q,PNUMB,$COL ; (NUMBER)
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| BN: DW ONEP,TOR,I,CAT,BASE,AT,DIGIT,ZBRAN,MMO-$
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| DW SWAP,BASE,AT,USTAR,DROP,ROT,BASE,AT,USTAR
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| DW DPLUS,DPL,AT,ONEP,ZBRAN,BN1-$,ONE,DPL,PSTOR
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| BN1: DW FROMR,BRAN,BN-$
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| MMO: DW FROMR,SEMI
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| ...
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| HEAD 206Q,'NUMBE',322Q,NUMB,$COL ; NUMBER
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| DW ZERO,$EX,STORE,BASE,AT,ZERO,ROT
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| DW ONEP,DUBL,CAT,DUBL,LIT,53Q,EQUAL
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| DW ZBRAN,NH1-$,DEC,DROP,BRAN,NH4-$
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| NH1: DW DUBL,LIT,55Q,EQUAL,ZBRAN,NH2-$,DROP,DEC
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| DW SWAP,DROP,ONE,SWAP,BRAN,NH4-$
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| NH2: DW LIT,47Q,EQUAL,ZBRAN,NH3-$,OCTAL,ONEP
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| NH3: DW ONEM
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| NH4: DW LIT,-1,DPL,STORE,ZERO,ZERO,ROT,PNUMB,DUBL
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| DW CAT,BLAN,SUB,ZBRAN,NH6-$
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| DW DUBL,CAT,LIT,56Q,EQUAL,ZBRAN,EXP-$
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| DW ZERO,DPL,STORE,PNUMB,DUBL,CAT,BLAN,SUB,ZBRAN,NH6-$
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| EXP: DW DPL,AT,SWAP,DUBL,CAT,LIT
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| DW 105Q,EQUAL,ZBRAN,ER1-$,ONEP,DUBL,CAT
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| DW LIT,55Q,EQUAL,ZBRAN,NEMI-$,ONE,BRAN,NH0-$
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| NEMI: DW DUBL,CAT,LIT,53Q,SUB,ZBRAN,PLU-$,ONEM
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| PLU: DW ZERO
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| NH0: DW SWAP,ZERO,ZERO,ROT,PNUMB,CAT,BLAN,EQUAL,ZBRAN,ER-$
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| DW DROP,SWAP,ZBRAN,NH5-$,MINUS
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| NH5: DW $EX,STORE,DPL,STORE,ZERO
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| NH6: DW DROP,ROT,ZBRAN,NH7-$,DMINU
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| NH7: DW ROT,BASE,STORE,SEMI
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| ER: DW DDROP,DROP
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| ER1: DW DDROP,DDROP,DROP,ZERO,ERROR,SEMI
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| </PRE> | | </PRE> |
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