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feat: add RON grammar
1 parent 8375e1d commit 80eff93

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Lines changed: 366 additions & 4 deletions

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‎README.md‎

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@@ -13,7 +13,7 @@ your markup stays clean and editable.
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- About 2 KiB compressed
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- No runtime dependencies
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- 35 languages, loaded on demand
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- 38 languages, loaded on demand
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- 10 bundled themes
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- Clean DOM with no token markup
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- Programmatic, automatic, and web component APIs
@@ -175,8 +175,8 @@ MicroLighter includes these grammars:
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`assembly`, `bash`, `c`, `cpp`, `csharp`, `css`, `dart`, `dockerfile`, `elixir`,
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`git-diff`, `go`, `graphql`, `heex`, `html`, `java`, `javascript`, `json`,
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`kotlin`, `lua`, `markdown`, `objective-c`, `perl`, `php`, `powershell`,
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`python`, `r`, `ruby`, `rust`, `scss`, `sql`, `svelte`, `swift`, `toml`, `tsx`,
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`typescript`, `vue`, and `yaml`.
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`python`, `r`, `ron`, `ruby`, `rust`, `scss`, `sql`, `svelte`, `swift`, `toml`,
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`tsx`, `typescript`, `vue`, and `yaml`.
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Grammars are ES modules and load on demand.
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‎docs/index.html‎

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@@ -121,7 +121,7 @@ <h2>No more spans!</h2>
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<article class="feature">
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<span class="feature-index" aria-hidden="true">02</span>
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<div class="feature-specimen size-specimen" aria-hidden="true">
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<span class="size-value">2.09</span><span class="size-unit">kb<br>gzip</span>
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<span class="size-value">2.10</span><span class="size-unit">kb<br>gzip</span>
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</div>
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<h2>Blazingly fast!!</h2>
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</article>
@@ -398,6 +398,7 @@ <h3>Data, config &amp; docs</h3>
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<li data-lang="json">JSON</li>
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<li data-lang="yaml">YAML</li>
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<li data-lang="toml">TOML</li>
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<li data-lang="ron">RON</li>
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<li data-lang="sql">SQL</li>
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<li data-lang="markdown">Markdown</li>
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<li data-lang="graphql">GraphQL</li>
@@ -595,6 +596,22 @@ <h2 id="playground-label">Playground</h2>
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def tokenize(source)
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source.split(" ")
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end</code></pre>
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</template>
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<template data-lang="ron" data-label="RON">
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<pre><code class="language-ron">// Syntax highlighter settings
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Config(
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title: "MicroLighter\n",
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initial: Some('M'),
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raw: r#"not \escaped"#,
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enabled: true,
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retries: 3,
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ratio: -1.25e+2,
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labels: {
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"syntax": r#"highlighting"#,
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fallback: None,
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},
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/* Keep unknown fields for future versions. */
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)</code></pre>
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</template>
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<template data-lang="rust" data-label="Rust">
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<pre><code class="language-rust">/// A scoped span of source text.

‎src/grammars/ron.js‎

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// Reference: a5huynh/vscode-ron (MIT) - https://github.com/a5huynh/vscode-ron/blob/master/syntaxes/ron.tmGrammar.json
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export default {
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"scopeName": "source.ron",
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"patterns": [
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{
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"include": "#expression"
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}
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],
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"repository": {
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"expression": {
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"patterns": [
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{
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"include": "#array"
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},
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{
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"include": "#block_comment"
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},
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{
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"include": "#constant"
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},
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{
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"include": "#dictionary"
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},
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{
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"include": "#line_comment"
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},
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{
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"include": "#number"
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},
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{
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"include": "#raw_string"
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},
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{
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"include": "#struct-field"
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},
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{
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"include": "#struct-name"
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},
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{
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"include": "#object"
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},
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{
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"include": "#string"
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},
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{
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"include": "#character"
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},
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{
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"include": "#enum-variant"
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}
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]
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},
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"array": {
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"begin": "\\[",
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"end": "\\]",
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"beginCaptures": {
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"0": {
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"name": "punctuation.section.array.begin.ron"
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}
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},
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"endCaptures": {
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"0": {
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"name": "punctuation.section.array.end.ron"
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}
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},
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"patterns": [
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{
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"include": "#value"
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},
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{
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"include": "#struct-name"
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},
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{
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"meta_scope": "meta.structure.array.ron"
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}
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]
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},
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"block_comment": {
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"name": "comment.block.ron",
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"begin": "/\\*",
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"end": "\\*/",
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"patterns": [
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{
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"include": "#block_comment"
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}
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]
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},
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"constant": {
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"match": "\\b(true|false)\\b",
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"name": "constant.language.ron"
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},
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"dictionary": {
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"begin": "\\{",
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"end": "\\}",
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"beginCaptures": {
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"0": {
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"name": "punctuation.section.dictionary.begin.ron"
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}
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},
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"endCaptures": {
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"0": {
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"name": "punctuation.section.dictionary.end.ron"
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}
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},
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"patterns": [
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{
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"include": "#value"
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},
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{
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"include": "#struct-name"
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},
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{
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"include": "#object"
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},
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{
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"include": "#enum-variant"
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},
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{
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"match": ",",
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"name": "punctuation.separator.dictionary.ron"
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},
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{
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"match": ":",
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"name": "punctuation.separator.dictionary.key-value.ron"
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}
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]
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},
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"line_comment": {
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"name": "comment.line.double-slash.ron",
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"begin": "//",
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"end": "$"
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},
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"struct-field": {
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"comment": "Struct field key: identifier followed by :",
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"match": "([a-z_][A-Za-z_0-9]*)\\s*(:)",
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"captures": {
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"1": {
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"name": "variable.other.member.ron"
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},
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"2": {
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"name": "punctuation.separator.key-value.ron"
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}
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}
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},
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"struct-name": {
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"comment": "Struct/type name: capitalized identifier typically followed by ( or {",
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"match": "[A-Z][A-Za-z_0-9]*",
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"name": "entity.name.type.ron"
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},
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"enum-variant": {
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"comment": "Enum variant or field name (lowercase identifier not followed by :)",
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"match": "[a-z_][A-Za-z_0-9]*",
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"name": "entity.name.tag.ron"
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},
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"object": {
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"begin": "\\(",
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"end": "\\)",
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"beginCaptures": {
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"0": {
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"name": "punctuation.section.parens.begin.ron"
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}
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},
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"endCaptures": {
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"0": {
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"name": "punctuation.section.parens.end.ron"
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}
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},
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"patterns": [
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{
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"include": "#value"
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},
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{
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"include": "#dictionary"
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},
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{
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"include": "#struct-field"
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},
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{
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"include": "#struct-name"
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},
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{
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"include": "#enum-variant"
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},
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{
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"include": "#object"
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}
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]
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},
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"number": {
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"patterns": [
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{
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"comment": "Hexadecimal integer",
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"match": "-?\\b0x[0-9a-fA-F_]+\\b",
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"name": "constant.numeric.hex.ron"
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},
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{
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"comment": "Binary integer",
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"match": "-?\\b0b[01_]+\\b",
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"name": "constant.numeric.binary.ron"
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},
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{
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"comment": "Octal integer",
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"match": "-?\\b0o[0-7_]+\\b",
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"name": "constant.numeric.octal.ron"
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},
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{
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"comment": "Float or decimal integer",
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"match": "-?\\b[0-9][0-9_]*(?:\\.[0-9][0-9_]*)?(?:[eE][+-]?[0-9_]+)?\\b",
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"name": "constant.numeric.ron"
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}
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]
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},
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"raw_string": {
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"patterns": [
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{
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"comment": "Raw string r#####\"...\"#####",
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"begin": "r#{5}\"",
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"end": "\"#{5}",
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"name": "string.quoted.other.raw.ron"
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},
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{
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"comment": "Raw string r####\"...\"####",
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"begin": "r#{4}\"",
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"end": "\"#{4}",
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"name": "string.quoted.other.raw.ron"
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},
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{
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"comment": "Raw string r###\"...\"###",
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"begin": "r#{3}\"",
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"end": "\"#{3}",
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"name": "string.quoted.other.raw.ron"
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},
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{
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"comment": "Raw string r##\"...\"##",
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"begin": "r#{2}\"",
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"end": "\"#{2}",
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"name": "string.quoted.other.raw.ron"
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},
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{
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"comment": "Raw string r#\"...\"#",
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"begin": "r#\"",
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"end": "\"#",
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"name": "string.quoted.other.raw.ron"
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},
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{
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"comment": "Raw string r\"...\"",
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"begin": "r\"",
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"end": "\"",
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"name": "string.quoted.other.raw.ron"
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}
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]
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},
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"string": {
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"begin": "(b?)(\")",
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"end": "\"",
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"name": "string.quoted.double",
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"patterns": [
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{
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"include": "#escapes"
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}
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]
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},
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"character": {
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"begin": "'",
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"end": "'",
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"contentName": "constant.character.ron",
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"name": "string.quoted.single",
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"patterns": [
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{
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"include": "#escapes"
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}
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]
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},
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"value": {
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"patterns": [
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{
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"include": "#array"
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},
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{
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"include": "#block_comment"
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},
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{
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"include": "#constant"
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},
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{
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"include": "#dictionary"
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},
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{
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"include": "#line_comment"
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},
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{
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"include": "#number"
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},
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{
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"include": "#object"
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},
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{
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"include": "#raw_string"
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},
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{
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"include": "#string"
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},
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{
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"include": "#character"
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}
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]
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},
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"escapes": {
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"comment": "escapes: ASCII, byte, Unicode, quote, regex",
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"name": "constant.character.escape.ron",
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"match": "(\\\\)(?:(?:(x[0-7][0-7a-fA-F])|(u(\\{)[\\da-fA-F]{4,6}(\\}))|.))",
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"captures": {
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"1": {
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"name": "constant.character.escape.backslash.ron"
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},
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"2": {
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"name": "constant.character.escape.bit.ron"
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},
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"3": {
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"name": "constant.character.escape.unicode.ron"
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},
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"4": {
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"name": "constant.character.escape.unicode.punctuation.ron"
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},
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"5": {
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"name": "constant.character.escape.unicode.punctuation.ron"
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}
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}
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}
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}
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};

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