PL Catalog
Home · Browse · Eo

Eo

1 program Added 2026-02-13T15:41:26Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: —
Provenance: commit 50f8c14ac5 · authored 2026-02-13T16:42:12+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

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. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

Hello World

Origin · Download · manifest.json · Report
Provenance: commit 50f8c14ac5 · authored 2026-02-13T16:42:12+01:00 · agent claude-code · model sonnet · WebSearch disabled
code.eo · license: MIT · added: 2026-02-13T15:41:26Z
# Hello World in Eo

+alias stdout org.eolang.io.stdout
+alias sprintf org.eolang.txt.sprintf

[args] > app
  stdout > @
    sprintf
      "Hello, world!\n"

Contribute — propose a file extension

Tell us where to find evidence about Eo (mapped to pl/eo). 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.
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/Eo/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
← Enwokenment Eod →