PowerToys/src/common/FilePreviewCommon/monacoSpecialLanguages.js

// This file adds new languages to monaco

import { regDefinition } from './customLanguages/reg.js';

export async function registerAdditionalLanguages(monaco){
    await languageDefinitions();
    registerAdditionalLanguage("cppExt", [".ino", ".pde"], "cpp", monaco)
    registerAdditionalLanguage("xmlExt", [".xsd", ".wsdl", ".xslt"], "xml", monaco)
    registerAdditionalLanguage("razorExt", [".razor"], "razor", monaco)
    registerAdditionalLanguage("logExt", [".log"], "log", monaco)
    registerAdditionalNewLanguage("reg", [".reg"], regDefinition(), monaco)
}

// Language definitions taken from Monaco source code
async function languageDefinitions() {
    define("vs/basic-languages/cpp/cpp",["require","exports"],(function(e,t){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.language=t.conf=void 0,t.conf={comments:{lineComment:"//",blockComment:["/*","*/"]},brackets:[["{","}"],["[","]"],["(",")"]],autoClosingPairs:[{open:"[",close:"]"},{open:"{",close:"}"},{open:"(",close:")"},{open:"'",close:"'",notIn:["string","comment"]},{open:'"',close:'"',notIn:["string"]}],surroundingPairs:[{open:"{",close:"}"},{open:"[",close:"]"},{open:"(",close:")"},{open:'"',close:'"'},{open:"'",close:"'"}],folding:{markers:{start:new RegExp("^\\s*#pragma\\s+region\\b"),end:new RegExp("^\\s*#pragma\\s+endregion\\b")}}},t.language={defaultToken:"",tokenPostfix:".cpp",brackets:[{token:"delimiter.curly",open:"{",close:"}"},{token:"delimiter.parenthesis",open:"(",close:")"},{token:"delimiter.square",open:"[",close:"]"},{token:"delimiter.angle",open:"<",close:">"}],keywords:["abstract","amp","array","auto","bool","break","case","catch","char","class","const","constexpr","const_cast","continue","cpu","decltype","default","delegate","delete","do","double","dynamic_cast","each","else","enum","event","explicit","export","extern","false","final","finally","float","for","friend","gcnew","generic","goto","if","in","initonly","inline","int","interface","interior_ptr","internal","literal","long","mutable","namespace","new","noexcept","nullptr","__nullptr","operator","override","partial","pascal","pin_ptr","private","property","protected","public","ref","register","reinterpret_cast","restrict","return","safe_cast","sealed","short","signed","sizeof","static","static_assert","static_cast","struct","switch","template","this","thread_local","throw","tile_static","true","try","typedef","typeid","typename","union","unsigned","using","virtual","void","volatile","wchar_t","where","while","_asm","_based","_cdecl","_declspec","_fastcall","_if_exists","_if_not_exists","_inline","_multiple_inheritance","_pascal","_single_inheritance","_stdcall","_virtual_inheritance","_w64","__abstract","__alignof","__asm","__assume","__based","__box","__builtin_alignof","__cdecl","__clrcall","__declspec","__delegate","__event","__except","__fastcall","__finally","__forceinline","__gc","__hook","__identifier","__if_exists","__if_not_exists","__inline","__int128","__int16","__int32","__int64","__int8","__interface","__leave","__m128","__m128d","__m128i","__m256","__m256d","__m256i","__m64","__multiple_inheritance","__newslot","__nogc","__noop","__nounwind","__novtordisp","__pascal","__pin","__pragma","__property","__ptr32","__ptr64","__raise","__restrict","__resume","__sealed","__single_inheritance","__stdcall","__super","__thiscall","__try","__try_cast","__typeof","__unaligned","__unhook","__uuidof","__value","__virtual_inheritance","__w64","__wchar_t"],operators:["=",">","<","!","~","?",":","==","<=",">=","!=","&&","||","++","--","+","-","*","/","&","|","^","%","<<",">>",">>>","+=","-=","*=","/=","&=","|=","^=","%=","<<=",">>=",">>>="],symbols:/[=><!~?:&|+\-*\/\^%]+/,escapes:/\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,integersuffix:/(ll|LL|u|U|l|L)?(ll|LL|u|U|l|L)?/,floatsuffix:/[fFlL]?/,encoding:/u|u8|U|L/,tokenizer:{root:[[/@encoding?R\"(?:([^ ()\\\t]*))\(/,{token:"string.raw.begin",next:"@raw.$1"}],[/[a-zA-Z_]\w*/,{cases:{"@keywords":{token:"keyword.$0"},"@default":"identifier"}}],{include:"@whitespace"},[/\[\[.*\]\]/,"annotation"],[/^\s*#include/,{token:"keyword.directive.include",next:"@include"}],[/^\s*#\s*\w+/,"keyword"],[/[{}()\[\]]/,"@brackets"],[/[<>](?!@symbols)/,"@brackets"],[/@symbols/,{cases:{"@operators":"delimiter","@default":""}}],[/\d*\d+[eE]([\-+]?\d+)?(@floatsuffix)/,"number.float"],[/\d*\.\d+([eE][\-+]?\d+)?(@floatsuffix)/,"number.float"],[/0[xX][0-9a-fA-F']*[0-9a-fA-F](@integersuffix)/,"number.hex"],[/0[0-7']*[0-7](@integersuffix)/,"number.octal"],[/0[bB][0-1']*[0-1](@integersuffix)/,"number.binary"],[/\d[\d']*\d(@integersuffix)/,"number"],[/\d(@integersuffix)/,"number"],[/[;,.]/,"delimiter"],[/"([^"\\]|\\.)*$/,"string.invalid"],[/"/,"string","@string"],[/'[^\\']'/,"st
    define("vs/basic-languages/xml/xml",["require","exports","../fillers/monaco-editor-core"],(function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.language=t.conf=void 0,t.conf={comments:{blockComment:["\x3c!--","--\x3e"]},brackets:[["<",">"]],autoClosingPairs:[{open:"<",close:">"},{open:"'",close:"'"},{open:'"',close:'"'}],surroundingPairs:[{open:"<",close:">"},{open:"'",close:"'"},{open:'"',close:'"'}],onEnterRules:[{beforeText:new RegExp("<([_:\\w][_:\\w-.\\d]*)([^/>]*(?!/)>)[^<]*$","i"),afterText:/^<\/([_:\w][_:\w-.\d]*)\s*>$/i,action:{indentAction:n.languages.IndentAction.IndentOutdent}},{beforeText:new RegExp("<(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$","i"),action:{indentAction:n.languages.IndentAction.Indent}}]},t.language={defaultToken:"",tokenPostfix:".xml",ignoreCase:!0,qualifiedName:/(?:[\w\.\-]+:)?[\w\.\-]+/,tokenizer:{root:[[/[^<&]+/,""],{include:"@whitespace"},[/(<)(@qualifiedName)/,[{token:"delimiter"},{token:"tag",next:"@tag"}]],[/(<\/)(@qualifiedName)(\s*)(>)/,[{token:"delimiter"},{token:"tag"},"",{token:"delimiter"}]],[/(<\?)(@qualifiedName)/,[{token:"delimiter"},{token:"metatag",next:"@tag"}]],[/(<\!)(@qualifiedName)/,[{token:"delimiter"},{token:"metatag",next:"@tag"}]],[/<\!\[CDATA\[/,{token:"delimiter.cdata",next:"@cdata"}],[/&\w+;/,"string.escape"]],cdata:[[/[^\]]+/,""],[/\]\]>/,{token:"delimiter.cdata",next:"@pop"}],[/\]/,""]],tag:[[/[ \t\r\n]+/,""],[/(@qualifiedName)(\s*=\s*)("[^"]*"|'[^']*')/,["attribute.name","","attribute.value"]],[/(@qualifiedName)(\s*=\s*)("[^">?\/]*|'[^'>?\/]*)(?=[\?\/]\>)/,["attribute.name","","attribute.value"]],[/(@qualifiedName)(\s*=\s*)("[^">]*|'[^'>]*)/,["attribute.name","","attribute.value"]],[/@qualifiedName/,"attribute.name"],[/\?>/,{token:"delimiter",next:"@pop"}],[/(\/)(>)/,[{token:"tag"},{token:"delimiter",next:"@pop"}]],[/>/,{token:"delimiter",next:"@pop"}]],whitespace:[[/[ \t\r\n]+/,""],[/<!--/,{token:"comment",next:"@comment"}]],comment:[[/[^<\-]+/,"comment.content"],[/-->/,{token:"comment",next:"@pop"}],[/<!--/,"comment.content.invalid"],[/[<\-]/,"comment.content"]]}}}));
    define("vs/basic-languages/razor/razor", ["require", "exports", "../fillers/monaco-editor-core"], (function (e, t, r) { "use strict"; Object.defineProperty(t, "__esModule", { value: !0 }), t.language = t.conf = void 0; var o = ["area", "base", "br", "col", "embed", "hr", "img", "input", "keygen", "link", "menuitem", "meta", "param", "source", "track", "wbr"]; t.conf = { wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\-\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g, comments: { blockComment: ["\x3c!--", "--\x3e"] }, brackets: [["\x3c!--", "--\x3e"], ["<", ">"], ["{", "}"], ["(", ")"]], autoClosingPairs: [{ open: "{", close: "}" }, { open: "[", close: "]" }, { open: "(", close: ")" }, { open: '"', close: '"' }, { open: "'", close: "'" }], surroundingPairs: [{ open: '"', close: '"' }, { open: "'", close: "'" }, { open: "<", close: ">" }], onEnterRules: [{ beforeText: new RegExp("<(?!(?:" + o.join("|") + "))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$", "i"), afterText: /^<\/(\w[\w\d]*)\s*>$/i, action: { indentAction: r.languages.IndentAction.IndentOutdent } }, { beforeText: new RegExp("<(?!(?:" + o.join("|") + "))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$", "i"), action: { indentAction: r.languages.IndentAction.Indent } }] }, t.language = { defaultToken: "", tokenPostfix: "", tokenizer: { root: [[/@@/], [/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.root" }], [/<!DOCTYPE/, "metatag.html", "@doctype"], [/<!--/, "comment.html", "@comment"], [/(<)(\w+)(\/>)/, ["delimiter.html", "tag.html", "delimiter.html"]], [/(<)(script)/, ["delimiter.html", { token: "tag.html", next: "@script" }]], [/(<)(style)/, ["delimiter.html", { token: "tag.html", next: "@style" }]], [/(<)([:\w]+)/, ["delimiter.html", { token: "tag.html", next: "@otherTag" }]], [/(<\/)(\w+)/, ["delimiter.html", { token: "tag.html", next: "@otherTag" }]], [/</, "delimiter.html"], [/[ \t\r\n]+/], [/[^<@]+/]], doctype: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.comment" }], [/[^>]+/, "metatag.content.html"], [/>/, "metatag.html", "@pop"]], comment: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.comment" }], [/-->/, "comment.html", "@pop"], [/[^-]+/, "comment.content.html"], [/./, "comment.content.html"]], otherTag: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.otherTag" }], [/\/?>/, "delimiter.html", "@pop"], [/"([^"]*)"/, "attribute.value"], [/'([^']*)'/, "attribute.value"], [/[\w\-]+/, "attribute.name"], [/=/, "delimiter"], [/[ \t\r\n]+/]], script: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.script" }], [/type/, "attribute.name", "@scriptAfterType"], [/"([^"]*)"/, "attribute.value"], [/'([^']*)'/, "attribute.value"], [/[\w\-]+/, "attribute.name"], [/=/, "delimiter"], [/>/, { token: "delimiter.html", next: "@scriptEmbedded.text/javascript", nextEmbedded: "text/javascript" }], [/[ \t\r\n]+/], [/(<\/)(script\s*)(>)/, ["delimiter.html", "tag.html", { token: "delimiter.html", next: "@pop" }]]], scriptAfterType: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.scriptAfterType" }], [/=/, "delimiter", "@scriptAfterTypeEquals"], [/>/, { token: "delimiter.html", next: "@scriptEmbedded.text/javascript", nextEmbedded: "text/javascript" }], [/[ \t\r\n]+/], [/<\/script\s*>/, { token: "@rematch", next: "@pop" }]], scriptAfterTypeEquals: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.scriptAfterTypeEquals" }], [/"([^"]*)"/, { token: "attribute.value", switchTo: "@scriptWithCustomType.$1" }], [/'([^']*)'/, { token: "attribute.value", switchTo: "@scriptWithCustomType.$1" }], [/>/, { token: "delimiter.html", next: "@scriptEmbedded.text/javascript", nextEmbedded: "text/javascript" }], [/[ \t\r\n]+/], [/<\/script\s*>/, { token: "@rematch", next: "@pop" }]], scriptWithCustomType: [[/@[^@]/, { token: "@rematch", switchTo: "@razorInSimpleState.scriptWithCustomType.$S2" }], [/>/, { token: "delimiter.html", next: "@scriptEmbedded.$S2", nextEmbedded: "$S2" }], [/"([^"]*)"/, "attribute.value"], [/'([^']*)'/, "attribute.value"], [/[\w\-]+/, "attribute.name"], [/=/, "delimiter"], [/[ \t\r\n]+/], [
}

function registerAdditionalLanguage(id, extensions, originalId, monaco){
    require.config({ paths: { vs: 'http://powertoyslocalmonaco/monacoSRC/min/vs' } });
    require(['vs/editor/editor.main'], async function () {
        monaco.languages.register({
            id: id,
            extensions: extensions
        })

        const langDef = require('vs/basic-languages/'+originalId+'/'+originalId);
        monaco.languages.setLanguageConfiguration(id, langDef.conf);
        monaco.languages.setMonarchTokensProvider(id, langDef.language);
    })
}

function registerAdditionalNewLanguage(id, extensions, definition, monaco) {
    require.config({ paths: { vs: 'http://powertoyslocalmonaco/monacoSRC/min/vs' } });
    require(['vs/editor/editor.main'], async function () {
        monaco.languages.register({
            id: id,
            extensions: extensions
        })

        monaco.languages.setMonarchTokensProvider(id, definition);
    })
}