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vmarcospvmarcosp
authoredApr 15, 2022
Added support for ReScript (#3435)
·
v1.30.0v1.28.0
1 parent c2d2c4b commit cbef9af

21 files changed

+508
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lines changed
 

Diff for: ‎components.js

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Diff for: ‎components.json

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"alias": "rpy",
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"owner": "HyuchiaDiego"
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},
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"rescript": {
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"title": "ReScript",
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"alias": "res",
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"owner": "vmarcosp"
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},
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"rest": {
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"title": "reST (reStructuredText)",
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"owner": "Golmote"

Diff for: ‎components/prism-rescript.js

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Prism.languages.rescript = {
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'comment': {
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pattern: /\/\/.*|\/\*[\s\S]*?(?:\*\/|$)/,
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greedy: true
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},
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'char': { pattern: /'(?:[^\r\n\\]|\\(?:.|\w+))'/, greedy: true },
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'string': {
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pattern: /"(?:\\(?:\r\n|[\s\S])|[^\\\r\n"])*"/,
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greedy: true
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},
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'class-name': /\b[A-Z]\w*|@[a-z.]*|#[A-Za-z]\w*|#\d/,
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'function': {
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pattern: /[a-zA-Z]\w*(?=\()|(\.)[a-z]\w*/,
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lookbehind: true,
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},
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'number': /(?:\b0x(?:[\da-f]+(?:\.[\da-f]*)?|\.[\da-f]+)(?:p[+-]?\d+)?|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?)[ful]{0,4}/i,
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'boolean': /\b(?:false|true)\b/,
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'attr-value': /[A-Za-z]\w*(?==)/,
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'constant': {
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pattern: /(\btype\s+)[a-z]\w*/,
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lookbehind: true
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},
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'tag': {
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pattern: /(<)[a-z]\w*|(?:<\/)[a-z]\w*/,
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lookbehind: true,
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inside: {
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'operator': /<|>|\//,
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},
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},
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'keyword': /\b(?:and|as|assert|begin|bool|class|constraint|do|done|downto|else|end|exception|external|float|for|fun|function|if|in|include|inherit|initializer|int|lazy|let|method|module|mutable|new|nonrec|object|of|open|or|private|rec|string|switch|then|to|try|type|when|while|with)\b/,
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'operator': /\.{3}|:[:=]?|\|>|->|=(?:==?|>)?|<=?|>=?|[|^?'#!~`]|[+\-*\/]\.?|\b(?:asr|land|lor|lsl|lsr|lxor|mod)\b/,
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'punctuation': /[(){}[\],;.]/
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};
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Prism.languages.insertBefore('rescript', 'string', {
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'template-string': {
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pattern: /`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,
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greedy: true,
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inside: {
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'template-punctuation': {
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pattern: /^`|`$/,
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alias: 'string'
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},
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'interpolation': {
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pattern: /((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,
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lookbehind: true,
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inside: {
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'interpolation-punctuation': {
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pattern: /^\$\{|\}$/,
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alias: 'tag'
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},
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rest: Prism.languages.rescript
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}
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},
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'string': /[\s\S]+/
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}
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},
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});
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Prism.languages.res = Prism.languages.rescript;

Diff for: ‎components/prism-rescript.min.js

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Diff for: ‎examples/prism-rescript.html

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<h2>Comments</h2>
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<pre><code>/* This is a comment */
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// Another comment
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</code></pre>
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<h2>Let bindings</h2>
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<pre><code>let name = "Alonzo Church"
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let message = `Hello ${name}`
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let message2 = `Hello ${person.name}`
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let result = `Testing => ${Module.Another.value}`
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let value = 1
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let result = 1 + 1
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let langs = ["ReScript", "JavaScript"]
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let person = ("Alonzo", 32)</code></pre>
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<h2>Type declarations & Functions</h2>
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<pre><code>type role = | Admin | Editor | Viewer
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type numeric = #1 | #2 | #3
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type normal = #Poly | #Variant
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type myPolyVar = [ #"poly-variant" | #"test-chars" ]
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type person = {
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name: string,
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age: int,
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role: role
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}
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type record = {
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"field": string
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}
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let sum = (a, b) => a + b
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let sum2 = (a:int, b: int) => a + b</code></pre>
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<h2>Modules, JSX & Components</h2>
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<pre><code>%%raw(``)
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module Button = {
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@react.component
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let make = (~count: int) =>{
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let times = switch count {
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| 1 => "once"
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| 2 => "twice"
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| n => Belt.Int.toString(n) ++ " times"
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}
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let msg = "Click me " ++ times
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&lt;button onClick={Js.log}>{msg->React.string}&lt;/button>;
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}
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}
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@react.component
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let make = () => &lt;MyModule.Button count=1 /></code></pre>

Diff for: ‎plugins/autoloader/prism-autoloader.js

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"rkt": "racket",
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"razor": "cshtml",
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"rpy": "renpy",
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"res": "rescript",
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"robot": "robotframework",
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"rb": "ruby",
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"sh-session": "shell-session",

Diff for: ‎plugins/autoloader/prism-autoloader.min.js

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Diff for: ‎plugins/show-language/prism-show-language.js

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"tsx": "React TSX",
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"renpy": "Ren'py",
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"rpy": "Ren'py",
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"res": "ReScript",
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"rest": "reST (reStructuredText)",
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"robotframework": "Robot Framework",
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"robot": "Robot Framework",

Diff for: ‎plugins/show-language/prism-show-language.min.js

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Diff for: ‎tests/languages/rescript/attr-value_feature.test

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<button onClick={Js.log}>
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----------------------------------------------------
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[
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["operator", "<"],
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["tag", ["button"]],
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["attr-value", "onClick"],
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["operator", "="],
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["punctuation", "{"],
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["class-name", "Js"],
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["punctuation", "."],
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["function", "log"],
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["punctuation", "}"],
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["operator", ">"]
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]
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----------------------------------------------------
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Checks for attr-value.

Diff for: ‎tests/languages/rescript/boolean_feature.test

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false
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true
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----------------------------------------------------
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[
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["boolean", "false"],
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["boolean", "true"]
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]
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----------------------------------------------------
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Checks for boolean.

Diff for: ‎tests/languages/rescript/char_feature.test

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'b'
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'\''
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'\\'
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'\xff'
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'\o214'
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----------------------------------------------------
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[
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["char", "'b'"],
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["char", "'\\''"],
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["char", "'\\\\'"],
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["char", "'\\xff'"],
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["char", "'\\o214'"]
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]
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----------------------------------------------------
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Checks for characters.

Diff for: ‎tests/languages/rescript/class-name_feature.test

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Belt.Int.toString(n)
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<Button />
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@react.component
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type poly = [ | #Poly | #Variant ]
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----------------------------------------------------
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[
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["class-name", "Belt"],
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["punctuation", "."],
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["class-name", "Int"],
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["punctuation", "."],
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["function", "toString"],
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["punctuation", "("],
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"n",
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["punctuation", ")"],
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["operator", "<"],
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["class-name", "Button"],
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["operator", "/"],
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["operator", ">"],
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["class-name", "@react.component"],
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["keyword", "type"],
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["constant", "poly"],
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["operator", "="],
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["punctuation", "["],
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["operator", "|"],
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["class-name", "#Poly"],
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["operator", "|"],
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["class-name", "#Variant"],
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["punctuation", "]"]
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]
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----------------------------------------------------
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Checks for class names.

Diff for: ‎tests/languages/rescript/comment_feature.test

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// foobar
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/**/
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/* one line */
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/* multiline
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comment */
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/**
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another comment
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*/
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----------------------------------------------------
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[
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["comment", "// foobar"],
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["comment", "/**/"],
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["comment", "/* one line */"],
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["comment", "/* multiline\r\ncomment */"],
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["comment", "/**\r\nanother comment\r\n*/"]
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]
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----------------------------------------------------
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Checks for comments.

Diff for: ‎tests/languages/rescript/function_feature.test

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sum(a, b)
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Belt.Int.toString(n)
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----------------------------------------------------
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[
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["function", "sum"],
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["punctuation", "("],
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"a",
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["punctuation", ","],
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" b",
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["punctuation", ")"],
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["class-name", "Belt"],
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["punctuation", "."],
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["class-name", "Int"],
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["punctuation", "."],
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["function", "toString"],
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["punctuation", "("],
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"n",
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["punctuation", ")"]
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]
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----------------------------------------------------
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Checks for functions.

Diff for: ‎tests/languages/rescript/keyword_feature.test

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and
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as
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assert
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begin
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bool
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class
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constraint
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do
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done
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downto
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else
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end
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exception
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external
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float
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for
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fun
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function
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if
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in
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include
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inherit
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initializer
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int
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lazy
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let
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method
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module
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mutable
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new
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nonrec
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object
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of
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open
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or
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private
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rec
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string
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switch
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then
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to
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try
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when
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while
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with
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type
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----------------------------------------------------
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[
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["keyword", "and"],
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["keyword", "as"],
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["keyword", "assert"],
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["keyword", "begin"],
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["keyword", "bool"],
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["keyword", "class"],
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["keyword", "constraint"],
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["keyword", "do"],
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["keyword", "done"],
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["keyword", "downto"],
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["keyword", "else"],
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["keyword", "end"],
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["keyword", "exception"],
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["keyword", "external"],
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["keyword", "float"],
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["keyword", "for"],
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["keyword", "fun"],
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["keyword", "function"],
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["keyword", "if"],
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["keyword", "in"],
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["keyword", "include"],
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["keyword", "inherit"],
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["keyword", "initializer"],
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["keyword", "int"],
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["keyword", "lazy"],
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["keyword", "let"],
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["keyword", "method"],
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["keyword", "module"],
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["keyword", "mutable"],
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["keyword", "new"],
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["keyword", "nonrec"],
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["keyword", "object"],
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["keyword", "of"],
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["keyword", "open"],
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["keyword", "or"],
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["keyword", "private"],
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["keyword", "rec"],
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["keyword", "string"],
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["keyword", "switch"],
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["keyword", "then"],
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["keyword", "to"],
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["keyword", "try"],
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["keyword", "when"],
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["keyword", "while"],
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["keyword", "with"],
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["keyword", "type"]
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]
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----------------------------------------------------
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Checks for keyword.

Diff for: ‎tests/languages/rescript/number_feature.test

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let value = 1
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1 + 2
3+
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----------------------------------------------------
5+
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[
7+
["keyword", "let"], " value ", ["operator", "="], ["number", "1"],
8+
["number", "1"], ["operator", "+"], ["number", "2"]
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]
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----------------------------------------------------
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Checks for number.

Diff for: ‎tests/languages/rescript/operator_feature.test

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...
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:: :=
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= == ===
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< <= > >=
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| ^ ? ' :
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# ! ~ `
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+ - * /
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+. -. *. /.
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mod land lor lxor
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lsl lsr asr
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|> ->
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13+
----------------------------------------------------
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[
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["operator", "..."],
17+
18+
["operator", "::"],
19+
["operator", ":="],
20+
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["operator", "="],
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["operator", "=="],
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["operator", "==="],
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["operator", "<"],
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["operator", "<="],
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["operator", ">"],
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["operator", ">="],
29+
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["operator", "|"],
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["operator", "^"],
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["operator", "?"],
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["operator", "'"],
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["operator", ":"],
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36+
["operator", "#"],
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["operator", "!"],
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["operator", "~"],
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["operator", "`"],
40+
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["operator", "+"],
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["operator", "-"],
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["operator", "*"],
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["operator", "/"],
45+
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["operator", "+."],
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["operator", "-."],
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["operator", "*."],
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["operator", "/."],
50+
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["operator", "mod"],
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["operator", "land"],
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["operator", "lor"],
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["operator", "lxor"],
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["operator", "lsl"],
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["operator", "lsr"],
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["operator", "asr"],
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["operator", "|>"],
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["operator", "->"]
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]
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----------------------------------------------------
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Checks for operators.

Diff for: ‎tests/languages/rescript/punctuation_feature.test

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type poly = [ | #Poly | #Variant ]
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type person = { name: string }
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----------------------------------------------------
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[
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["keyword", "type"],
8+
["constant", "poly"],
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["operator", "="],
10+
["punctuation", "["],
11+
["operator", "|"],
12+
["class-name", "#Poly"],
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["operator", "|"],
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["class-name", "#Variant"],
15+
["punctuation", "]"],
16+
17+
["keyword", "type"],
18+
["constant", "person"],
19+
["operator", "="],
20+
["punctuation", "{"],
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" name",
22+
["operator", ":"],
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["keyword", "string"],
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["punctuation", "}"]
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]
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----------------------------------------------------
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Checks for punctuation.

Diff for: ‎tests/languages/rescript/string_feature.test

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""
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"foo\"bar"
3+
`foo bar`
4+
5+
----------------------------------------------------
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7+
[
8+
["string", "\"\""],
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["string", "\"foo\\\"bar\""],
10+
["template-string", [
11+
["template-punctuation", "`"],
12+
["string", "foo bar"],
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["template-punctuation", "`"]
14+
]]
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]
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----------------------------------------------------
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Checks for strings.

Diff for: ‎tests/languages/rescript/tag_feature.test

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<button></button>
2+
3+
----------------------------------------------------
4+
5+
[
6+
["operator", "<"],
7+
["tag", ["button"]],
8+
["operator", ">"],
9+
["tag", [
10+
["operator", "<"],
11+
["operator", "/"],
12+
"button"
13+
]],
14+
["operator", ">"]
15+
]
16+
17+
----------------------------------------------------
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19+
Checks for tag.

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