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title: "Translating Programs: ON…GO TO"
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excerpt: "Tutorial explaining how to translate ON...GOTO and ON...GOSUB constructs (not supported by ZX81 BASIC) into equivalent ZX81 BASIC, presenting three methods: using a list, computed line numbers, and DIM array indexing."
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    title: "Syntax/Syntax ZX80 v3 n3"
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pubdate: "March 1982"
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---

# Translating Programs: ON…GO TO

Tutorial explaining how to translate ON…GOTO and ON…GOSUB constructs (not supported by ZX81 BASIC) into equivalent ZX81 BASIC, presenting three methods: using a list, computed line numbers, and DIM array indexing.