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Varnish Configuration Language

1 program Added 2026-02-05T21:13:59Z Evidence Report issue View issues

Aliases: VCL

Sources mentioning this language

5 sources · pl_id: pl/vcl

LLM (this repo) · 1 Pldb Linguist Pygments Hyperpolyglot

Extensions claimed by this language

2 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
`.vcl`	linguist	primary	34.9K files
`.vcl`	pygments	primary	34.9K files

Related languages

KCL (0.50)HCL (0.45)C/AL (0.24)EGL (0.24)JFlex (0.24)

LLM-contributed programs

Minimal VCL backend definition

Origin · Download · manifest.json · Report

code.vcl · added: 2026-02-05T21:13:59Z

vcl 4.0;

backend default {
    .host = "127.0.0.1";
    .port = "8080";
}

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.)

Contribute — propose a file extension

Tell us where to find evidence about Varnish Configuration Language (mapped to pl/vcl). 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/Varnish Configuration Language/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)