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Extended Color BASIC

1 program Added 2026-02-12T19:30:00Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: ECB, Color BASIC 2.0

Provenance: commit 47c7620860 · authored 2026-02-12T13:57:42+01:00 · agent claude-code · model sonnet

Sources mentioning this language

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

LLM (this repo) · 1

Related languages

BBx (0.29)TI Extended BASIC (0.27)QBX (0.24)Extended ML (0.24)EXAPT (0.23)

LLM-contributed programs

Graphics Demo with Line and Circle

Origin · Download · manifest.json · Report

Provenance: commit 47c7620860 · authored 2026-02-12T13:57:42+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.bas · added: 2026-02-12T19:30:00Z

10 REM Extended Color BASIC Graphics Demo
20 CLS
30 SCREEN 1,1
40 PMODE 3,1
50 PCLS
60 FOR I=0 TO 100 STEP 5
70 LINE (0,I)-(191,I),PRESET
80 LINE (I,0)-(I,191),PRESET
90 NEXT I
100 FOR R=10 TO 80 STEP 10
110 CIRCLE (95,95),R
120 NEXT R
130 FOR I=1 TO 500
140 NEXT I
150 PCLEAR 1
160 END

Contribute — propose a file extension

Tell us where to find evidence about Extended Color BASIC (mapped to pl/extended_color_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/Extended Color 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)