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Clarion

1 program Added 2025-11-05T12:19:16Z Model: google/gemini-2.5-proTemp: 0.4 Evidence Report issue View issues

Aliases: —

Provenance: commit dff518a67a · authored 2025-11-05T13:19:16+01:00 · model google/gemini-2.5-pro

Sources mentioning this language

7 sources · pl_id: pl/clarion

LLM (this repo) · 1 Pldb Linguist Wikipedia Hyperpolyglot Rosettacode Wikidata · Q1095608

Wikipedia 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	imperative · structured · object-oriented
Designed by	Jensen · Partners International (JPI) · Clarion International · SoftVelocity
First appeared	1986
License	Proprietary
Homepage	http://www.softvelocity.com

Extensions claimed by this language

1 claim. 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
`.clw`	linguist	primary	58.1K files

Related languages

Clarity (0.38)Claro (0.33)Clay (0.25)Clean (0.23)Codon (0.23)

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.

StringBuilder Class Implementation

Origin · Download · manifest.json · Report

Provenance: commit dff518a67a · authored 2025-11-05T13:19:16+01:00 · model google/gemini-2.5-pro · Temp 0.4

code.clw · license: MIT · added: 2025-11-05T12:19:16Z

MEMBER('StringBuilder')

    INCLUDE('StringBuilder.inc'),ONCE

    MAP
    END

StringBuilder.Construct     PROCEDURE()
        CODE
        SELF.Text &= NEW CHAR[1]
        SELF.Text = ''

StringBuilder.Destruct      PROCEDURE()
        CODE
        DISPOSE(SELF.Text)

StringBuilder.Append        PROCEDURE(STRING pText)
NewSize     LONG
        CODE
        IF pText <> ''
            NewSize = LEN(CLIP(SELF.Text)) + LEN(CLIP(pText)) + 1
            IF SIZE(SELF.Text) < NewSize
                RESIZE(SELF.Text, NewSize)
            END
            SELF.Text = CLIP(SELF.Text) & CLIP(pText)
        END

StringBuilder.ToString      PROCEDURE()
        CODE
        RETURN SELF.Text

Contribute — propose a file extension

Tell us where to find evidence about Clarion (mapped to pl/clarion). 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/Clarion/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)