Red
1 program
Added 2025-10-22T10:09:19Z
Model: anthropic/claude-3.5-sonnetTemp: 0.4
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Aliases: Red/System
Provenance: commit 39edd77e34 · authored 2025-10-22T12:09:19+02:00 · model anthropic/claude-3.5-sonnet
Sources mentioning this language
8 sources · pl_id:
pl/redWikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Paradigms | multi-paradigm: imperative · functional · symbolic |
|---|---|
| Designed by | Nenad Rakočević |
| First appeared | 2011 |
| Influenced by | Rebol · Lisp · Scala · Lua |
| License | modified BSD and Boost |
| Homepage | https://www.red-lang.org/ |
Extensions claimed by this language
6 claims. Each row is one upstream assertion with its strength.
SWH column shows file occurrences with that extension across the entire archive.| Extension | Source | Strength | SWH |
|---|---|---|---|
.red | linguist | primary | 487.3K files |
.red | pygments | primary | 487.3K files |
.reds | linguist | secondary | 43.7K files |
.reds | pygments | secondary | 43.7K files |
.red | wikipedia | proposed | 487.3K files |
.reds | wikipedia | proposed | 43.7K files |
Related languages
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)
Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
Conway's Game of Life in Red
Provenance: commit 39edd77e34 · authored 2025-10-22T12:09:19+02:00 · model anthropic/claude-3.5-sonnet · Temp 0.4
Red [
Title: "Game of Life"
Author: "Nenad Rakocevic"
]
size: 60x40
cell: 10
board: array/initial size/x * size/y no
offsets: [1x0 1x1 0x1 -1x1 -1x0 -1x-1 0x-1 1x-1]
view [
title "Conway's Game of Life"
canvas: base size * cell black
rate 20
on-time [
next-gen: copy board
repeat y size/y [
repeat x size/x [
cnt: 0
pos: as-pair x y
foreach offset offsets [
p: pos + offset
if all [p/x > 0 p/x <= size/x p/y > 0 p/y <= size/y][
if board/((p/y - 1 * size/x) + p/x)[
cnt: cnt + 1
]
]
]
idx: (y - 1 * size/x) + x
either board/:idx [
if cnt < 2 [next-gen/:idx: no]
if cnt > 3 [next-gen/:idx: no]
][
if cnt = 3 [next-gen/:idx: yes]
]
]
]
board: next-gen
canvas/draw: clear []
repeat y size/y [
repeat x size/x [
if board/((y - 1 * size/x) + x) [
append canvas/draw [
fill-pen white box
(as-pair x - 1 y - 1 * cell)
(as-pair x y * cell)
]
]
]
]
]
on-down [
pos: event/offset / cell + 1x1
if all [pos/x > 0 pos/x <= size/x pos/y > 0 pos/y <= size/y][
idx: (pos/y - 1 * size/x) + pos/x
board/:idx: not board/:idx
]
]
]