rbtr-lang-svelte

Svelte support for rbtr. Optional plugin — install with pip install rbtr[svelte]. Also hosts the shared single-file-component machinery that rbtr-lang-vue reuses.

What it ingests

.svelte components. A component mixes several languages in one file, and each part is indexed as itself:

• The markup template becomes one host doc-section chunk (named after the file), so component markup is searchable.
• A comment above the markup is its own chunk, so the note explaining what the component is for stays searchable.
• The <script> and <style> blocks are delegated to their embedded language by injection (see below) — not re-parsed here.

Chunks produced

<script lang="ts">
  import { store } from "./store";     // → import        (typescript)
  export let name = "world";           // → variable "name" (typescript)
</script>

<h1 class="greeting">Hello {name}</h1> <!-- → doc_section "Greeting" (svelte host) -->

<style lang="scss">
  .greeting { color: red; }            // → class ".greeting" (scss)
</style>

Embedded / injected chunks

The lang attribute picks the dialect; a bare block uses the fallback:

• <script lang="ts"> → TypeScript, bare <script> → JavaScript
• <style lang="scss"> → SCSS, lang="less" → Less, bare <style> → CSS

These chunks carry their embedded language; the delegated extraction runs only when the corresponding plugin (e.g. rbtr-lang-javascript, rbtr-lang-css) is installed.

Grammar & dependencies

Uses the tree-sitter-svelte grammar. Ships chunk_sfc and injections.scm, which rbtr-lang-vue imports for .vue files (they share the SFC shape).