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VIC-20 BASIC

1 program Added 2026-02-11T09:55:36Z Agent: claude-code-recoveryModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: VIC BASIC, Commodore VIC-20 BASIC

Provenance: commit 3b31d175cd · authored 2026-02-11T13:26:50+01:00 · agent claude-code-recovery · model sonnet

Sources mentioning this language

1 source · not in taxonomy (canonical name didn't match any upstream)

LLM (this repo) · 1

Related languages

Commodore BASIC (0.48)BASIC-E (0.42)BASIC-128 (0.41)PET BASIC (0.33)CBASIC (0.24)

LLM-contributed programs

Character Set Display

Origin · Download · manifest.json · Report

Provenance: commit 3b31d175cd · authored 2026-02-11T13:26:50+01:00 · agent claude-code-recovery · model sonnet · WebSearch disabled

code.bas · added: 2026-02-11T09:55:36Z

10 PRINT CHR$(147)
20 PRINT "VIC-20 CHARACTER PATTERN"
30 PRINT
40 FOR I=0 TO 15
50 FOR J=0 TO 15
60 A=I*16+J
70 PRINT CHR$(A);
80 NEXT J
90 PRINT
100 NEXT I
110 PRINT
120 PRINT "PRESS ANY KEY"
130 GET A$:IF A$="" THEN 130
140 END

Contribute — propose a file extension

Tell us where to find evidence about VIC-20 BASIC (mapped to pl/vic_20_basic). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.

File extension (optional) — e.g. .oak. Some PLs (e.g. esolangs) have no convention; leave empty if so. Friendly name (optional)

Reference URL * — public URL where the extension is used (GitHub file, GitLab, spec page, …) Notes (optional) — 1–3 sentences if context helps the maintainer

Optional: attach a program from that URL

If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/VIC-20 BASIC/programs/<sha>/. Keep under ~200 lines.

Title (optional) — e.g. "Factorial", "Quicksort" License guess (optional) — MIT, GPL-2.0, …

Code (optional) — paste verbatim bytes from the reference URL

(or open the pre-filled issue directly)