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				|  |  | +// CodeMirror, copyright (c) by Marijn Haverbeke and others
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				|  |  | +// Distributed under an MIT license: http://codemirror.net/LICENSE
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				|  |  | +
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				|  |  | +(function(mod) {
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				|  |  | +  if (typeof exports == "object" && typeof module == "object") // CommonJS
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				|  |  | +    mod(require("../../lib/codemirror"));
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				|  |  | +  else if (typeof define == "function" && define.amd) // AMD
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				|  |  | +    define(["../../lib/codemirror"], mod);
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				|  |  | +  else // Plain browser env
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				|  |  | +    mod(CodeMirror);
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				|  |  | +})(function(CodeMirror) {
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				|  |  | +"use strict";
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				|  |  | +
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				|  |  | +CodeMirror.defineMode("javascript", function(config, parserConfig) {
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				|  |  | +  var indentUnit = config.indentUnit;
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				|  |  | +  var statementIndent = parserConfig.statementIndent;
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				|  |  | +  var jsonldMode = parserConfig.jsonld;
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				|  |  | +  var jsonMode = parserConfig.json || jsonldMode;
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				|  |  | +  var isTS = parserConfig.typescript;
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				|  |  | +  var wordRE = parserConfig.wordCharacters || /[\w$\xa1-\uffff]/;
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				|  |  | +
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				|  |  | +  // Tokenizer
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				|  |  | +
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				|  |  | +  var keywords = function(){
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				|  |  | +    function kw(type) {return {type: type, style: "keyword"};}
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				|  |  | +    var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
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				|  |  | +    var operator = kw("operator"), atom = {type: "atom", style: "atom"};
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				|  |  | +
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				|  |  | +    var jsKeywords = {
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				|  |  | +      "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
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				|  |  | +      "return": C, "break": C, "continue": C, "new": kw("new"), "delete": C, "throw": C, "debugger": C,
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				|  |  | +      "var": kw("var"), "const": kw("var"), "let": kw("var"),
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				|  |  | +      "function": kw("function"), "catch": kw("catch"),
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				|  |  | +      "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
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				|  |  | +      "in": operator, "typeof": operator, "instanceof": operator,
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				|  |  | +      "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,
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				|  |  | +      "this": kw("this"), "class": kw("class"), "super": kw("atom"),
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				|  |  | +      "yield": C, "export": kw("export"), "import": kw("import"), "extends": C,
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				|  |  | +      "await": C
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				|  |  | +    };
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				|  |  | +
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				|  |  | +    // Extend the 'normal' keywords with the TypeScript language extensions
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				|  |  | +    if (isTS) {
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				|  |  | +      var type = {type: "variable", style: "type"};
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				|  |  | +      var tsKeywords = {
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				|  |  | +        // object-like things
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				|  |  | +        "interface": kw("class"),
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				|  |  | +        "implements": C,
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				|  |  | +        "namespace": C,
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				|  |  | +        "module": kw("module"),
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				|  |  | +        "enum": kw("module"),
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				|  |  | +
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				|  |  | +        // scope modifiers
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				|  |  | +        "public": kw("modifier"),
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				|  |  | +        "private": kw("modifier"),
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				|  |  | +        "protected": kw("modifier"),
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				|  |  | +        "abstract": kw("modifier"),
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				|  |  | +        "readonly": kw("modifier"),
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				|  |  | +
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				|  |  | +        // types
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				|  |  | +        "string": type, "number": type, "boolean": type, "any": type
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				|  |  | +      };
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				|  |  | +
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				|  |  | +      for (var attr in tsKeywords) {
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				|  |  | +        jsKeywords[attr] = tsKeywords[attr];
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				|  |  | +      }
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    return jsKeywords;
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				|  |  | +  }();
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				|  |  | +
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				|  |  | +  var isOperatorChar = /[+\-*&%=<>!?|~^@]/;
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				|  |  | +  var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/;
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				|  |  | +
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				|  |  | +  function readRegexp(stream) {
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				|  |  | +    var escaped = false, next, inSet = false;
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				|  |  | +    while ((next = stream.next()) != null) {
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				|  |  | +      if (!escaped) {
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				|  |  | +        if (next == "/" && !inSet) return;
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				|  |  | +        if (next == "[") inSet = true;
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				|  |  | +        else if (inSet && next == "]") inSet = false;
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				|  |  | +      }
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				|  |  | +      escaped = !escaped && next == "\\";
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				|  |  | +    }
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  // Used as scratch variables to communicate multiple values without
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				|  |  | +  // consing up tons of objects.
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				|  |  | +  var type, content;
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				|  |  | +  function ret(tp, style, cont) {
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				|  |  | +    type = tp; content = cont;
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				|  |  | +    return style;
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				|  |  | +  }
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				|  |  | +  function tokenBase(stream, state) {
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				|  |  | +    var ch = stream.next();
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				|  |  | +    if (ch == '"' || ch == "'") {
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				|  |  | +      state.tokenize = tokenString(ch);
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				|  |  | +      return state.tokenize(stream, state);
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				|  |  | +    } else if (ch == "." && stream.match(/^\d+(?:[eE][+\-]?\d+)?/)) {
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				|  |  | +      return ret("number", "number");
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				|  |  | +    } else if (ch == "." && stream.match("..")) {
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				|  |  | +      return ret("spread", "meta");
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				|  |  | +    } else if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
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				|  |  | +      return ret(ch);
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				|  |  | +    } else if (ch == "=" && stream.eat(">")) {
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				|  |  | +      return ret("=>", "operator");
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				|  |  | +    } else if (ch == "0" && stream.eat(/x/i)) {
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				|  |  | +      stream.eatWhile(/[\da-f]/i);
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				|  |  | +      return ret("number", "number");
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				|  |  | +    } else if (ch == "0" && stream.eat(/o/i)) {
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				|  |  | +      stream.eatWhile(/[0-7]/i);
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				|  |  | +      return ret("number", "number");
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				|  |  | +    } else if (ch == "0" && stream.eat(/b/i)) {
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				|  |  | +      stream.eatWhile(/[01]/i);
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				|  |  | +      return ret("number", "number");
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				|  |  | +    } else if (/\d/.test(ch)) {
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				|  |  | +      stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
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				|  |  | +      return ret("number", "number");
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				|  |  | +    } else if (ch == "/") {
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				|  |  | +      if (stream.eat("*")) {
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				|  |  | +        state.tokenize = tokenComment;
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				|  |  | +        return tokenComment(stream, state);
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				|  |  | +      } else if (stream.eat("/")) {
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				|  |  | +        stream.skipToEnd();
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				|  |  | +        return ret("comment", "comment");
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				|  |  | +      } else if (expressionAllowed(stream, state, 1)) {
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				|  |  | +        readRegexp(stream);
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				|  |  | +        stream.match(/^\b(([gimyu])(?![gimyu]*\2))+\b/);
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				|  |  | +        return ret("regexp", "string-2");
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				|  |  | +      } else {
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				|  |  | +        stream.eatWhile(isOperatorChar);
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				|  |  | +        return ret("operator", "operator", stream.current());
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				|  |  | +      }
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				|  |  | +    } else if (ch == "`") {
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				|  |  | +      state.tokenize = tokenQuasi;
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				|  |  | +      return tokenQuasi(stream, state);
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				|  |  | +    } else if (ch == "#") {
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				|  |  | +      stream.skipToEnd();
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				|  |  | +      return ret("error", "error");
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				|  |  | +    } else if (isOperatorChar.test(ch)) {
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				|  |  | +      if (ch != ">" || !state.lexical || state.lexical.type != ">")
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				|  |  | +        stream.eatWhile(isOperatorChar);
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				|  |  | +      return ret("operator", "operator", stream.current());
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				|  |  | +    } else if (wordRE.test(ch)) {
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				|  |  | +      stream.eatWhile(wordRE);
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				|  |  | +      var word = stream.current()
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				|  |  | +      if (state.lastType != ".") {
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				|  |  | +        if (keywords.propertyIsEnumerable(word)) {
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				|  |  | +          var kw = keywords[word]
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				|  |  | +          return ret(kw.type, kw.style, word)
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				|  |  | +        }
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				|  |  | +        if (word == "async" && stream.match(/^\s*[\(\w]/, false))
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				|  |  | +          return ret("async", "keyword", word)
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				|  |  | +      }
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				|  |  | +      return ret("variable", "variable", word)
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				|  |  | +    }
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  function tokenString(quote) {
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				|  |  | +    return function(stream, state) {
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				|  |  | +      var escaped = false, next;
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				|  |  | +      if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){
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				|  |  | +        state.tokenize = tokenBase;
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				|  |  | +        return ret("jsonld-keyword", "meta");
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				|  |  | +      }
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				|  |  | +      while ((next = stream.next()) != null) {
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				|  |  | +        if (next == quote && !escaped) break;
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				|  |  | +        escaped = !escaped && next == "\\";
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				|  |  | +      }
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				|  |  | +      if (!escaped) state.tokenize = tokenBase;
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				|  |  | +      return ret("string", "string");
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				|  |  | +    };
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  function tokenComment(stream, state) {
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				|  |  | +    var maybeEnd = false, ch;
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				|  |  | +    while (ch = stream.next()) {
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				|  |  | +      if (ch == "/" && maybeEnd) {
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				|  |  | +        state.tokenize = tokenBase;
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				|  |  | +        break;
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				|  |  | +      }
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				|  |  | +      maybeEnd = (ch == "*");
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				|  |  | +    }
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				|  |  | +    return ret("comment", "comment");
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  function tokenQuasi(stream, state) {
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				|  |  | +    var escaped = false, next;
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				|  |  | +    while ((next = stream.next()) != null) {
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				|  |  | +      if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) {
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				|  |  | +        state.tokenize = tokenBase;
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				|  |  | +        break;
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				|  |  | +      }
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				|  |  | +      escaped = !escaped && next == "\\";
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				|  |  | +    }
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				|  |  | +    return ret("quasi", "string-2", stream.current());
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  var brackets = "([{}])";
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				|  |  | +  // This is a crude lookahead trick to try and notice that we're
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				|  |  | +  // parsing the argument patterns for a fat-arrow function before we
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				|  |  | +  // actually hit the arrow token. It only works if the arrow is on
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				|  |  | +  // the same line as the arguments and there's no strange noise
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				|  |  | +  // (comments) in between. Fallback is to only notice when we hit the
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				|  |  | +  // arrow, and not declare the arguments as locals for the arrow
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				|  |  | +  // body.
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				|  |  | +  function findFatArrow(stream, state) {
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				|  |  | +    if (state.fatArrowAt) state.fatArrowAt = null;
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				|  |  | +    var arrow = stream.string.indexOf("=>", stream.start);
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				|  |  | +    if (arrow < 0) return;
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				|  |  | +
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				|  |  | +    if (isTS) { // Try to skip TypeScript return type declarations after the arguments
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				|  |  | +      var m = /:\s*(?:\w+(?:<[^>]*>|\[\])?|\{[^}]*\})\s*$/.exec(stream.string.slice(stream.start, arrow))
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				|  |  | +      if (m) arrow = m.index
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    var depth = 0, sawSomething = false;
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				|  |  | +    for (var pos = arrow - 1; pos >= 0; --pos) {
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				|  |  | +      var ch = stream.string.charAt(pos);
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				|  |  | +      var bracket = brackets.indexOf(ch);
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				|  |  | +      if (bracket >= 0 && bracket < 3) {
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				|  |  | +        if (!depth) { ++pos; break; }
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				|  |  | +        if (--depth == 0) { if (ch == "(") sawSomething = true; break; }
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				|  |  | +      } else if (bracket >= 3 && bracket < 6) {
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				|  |  | +        ++depth;
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				|  |  | +      } else if (wordRE.test(ch)) {
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				|  |  | +        sawSomething = true;
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				|  |  | +      } else if (/["'\/]/.test(ch)) {
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				|  |  | +        return;
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				|  |  | +      } else if (sawSomething && !depth) {
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				|  |  | +        ++pos;
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				|  |  | +        break;
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				|  |  | +      }
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				|  |  | +    }
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				|  |  | +    if (sawSomething && !depth) state.fatArrowAt = pos;
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  // Parser
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				|  |  | +
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				|  |  | +  var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true, "this": true, "jsonld-keyword": true};
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				|  |  | +
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				|  |  | +  function JSLexical(indented, column, type, align, prev, info) {
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				|  |  | +    this.indented = indented;
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				|  |  | +    this.column = column;
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				|  |  | +    this.type = type;
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				|  |  | +    this.prev = prev;
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				|  |  | +    this.info = info;
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				|  |  | +    if (align != null) this.align = align;
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  function inScope(state, varname) {
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				|  |  | +    for (var v = state.localVars; v; v = v.next)
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				|  |  | +      if (v.name == varname) return true;
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				|  |  | +    for (var cx = state.context; cx; cx = cx.prev) {
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				|  |  | +      for (var v = cx.vars; v; v = v.next)
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				|  |  | +        if (v.name == varname) return true;
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				|  |  | +    }
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  function parseJS(state, style, type, content, stream) {
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				|  |  | +    var cc = state.cc;
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				|  |  | +    // Communicate our context to the combinators.
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				|  |  | +    // (Less wasteful than consing up a hundred closures on every call.)
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				|  |  | +    cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style;
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				|  |  | +
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				|  |  | +    if (!state.lexical.hasOwnProperty("align"))
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				|  |  | +      state.lexical.align = true;
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				|  |  | +
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				|  |  | +    while(true) {
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				|  |  | +      var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
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				|  |  | +      if (combinator(type, content)) {
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				|  |  | +        while(cc.length && cc[cc.length - 1].lex)
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				|  |  | +          cc.pop()();
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				|  |  | +        if (cx.marked) return cx.marked;
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				|  |  | +        if (type == "variable" && inScope(state, content)) return "variable-2";
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				|  |  | +        return style;
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				|  |  | +      }
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				|  |  | +    }
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  // Combinator utils
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				|  |  | +
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				|  |  | +  var cx = {state: null, column: null, marked: null, cc: null};
 | 
	
		
			
				|  |  | +  function pass() {
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				|  |  | +    for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
 | 
	
		
			
				|  |  | +  }
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				|  |  | +  function cont() {
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				|  |  | +    pass.apply(null, arguments);
 | 
	
		
			
				|  |  | +    return true;
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function register(varname) {
 | 
	
		
			
				|  |  | +    function inList(list) {
 | 
	
		
			
				|  |  | +      for (var v = list; v; v = v.next)
 | 
	
		
			
				|  |  | +        if (v.name == varname) return true;
 | 
	
		
			
				|  |  | +      return false;
 | 
	
		
			
				|  |  | +    }
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				|  |  | +    var state = cx.state;
 | 
	
		
			
				|  |  | +    cx.marked = "def";
 | 
	
		
			
				|  |  | +    if (state.context) {
 | 
	
		
			
				|  |  | +      if (inList(state.localVars)) return;
 | 
	
		
			
				|  |  | +      state.localVars = {name: varname, next: state.localVars};
 | 
	
		
			
				|  |  | +    } else {
 | 
	
		
			
				|  |  | +      if (inList(state.globalVars)) return;
 | 
	
		
			
				|  |  | +      if (parserConfig.globalVars)
 | 
	
		
			
				|  |  | +        state.globalVars = {name: varname, next: state.globalVars};
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  // Combinators
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  var defaultVars = {name: "this", next: {name: "arguments"}};
 | 
	
		
			
				|  |  | +  function pushcontext() {
 | 
	
		
			
				|  |  | +    cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
 | 
	
		
			
				|  |  | +    cx.state.localVars = defaultVars;
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function popcontext() {
 | 
	
		
			
				|  |  | +    cx.state.localVars = cx.state.context.vars;
 | 
	
		
			
				|  |  | +    cx.state.context = cx.state.context.prev;
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function pushlex(type, info) {
 | 
	
		
			
				|  |  | +    var result = function() {
 | 
	
		
			
				|  |  | +      var state = cx.state, indent = state.indented;
 | 
	
		
			
				|  |  | +      if (state.lexical.type == "stat") indent = state.lexical.indented;
 | 
	
		
			
				|  |  | +      else for (var outer = state.lexical; outer && outer.type == ")" && outer.align; outer = outer.prev)
 | 
	
		
			
				|  |  | +        indent = outer.indented;
 | 
	
		
			
				|  |  | +      state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info);
 | 
	
		
			
				|  |  | +    };
 | 
	
		
			
				|  |  | +    result.lex = true;
 | 
	
		
			
				|  |  | +    return result;
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function poplex() {
 | 
	
		
			
				|  |  | +    var state = cx.state;
 | 
	
		
			
				|  |  | +    if (state.lexical.prev) {
 | 
	
		
			
				|  |  | +      if (state.lexical.type == ")")
 | 
	
		
			
				|  |  | +        state.indented = state.lexical.indented;
 | 
	
		
			
				|  |  | +      state.lexical = state.lexical.prev;
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  poplex.lex = true;
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  function expect(wanted) {
 | 
	
		
			
				|  |  | +    function exp(type) {
 | 
	
		
			
				|  |  | +      if (type == wanted) return cont();
 | 
	
		
			
				|  |  | +      else if (wanted == ";") return pass();
 | 
	
		
			
				|  |  | +      else return cont(exp);
 | 
	
		
			
				|  |  | +    };
 | 
	
		
			
				|  |  | +    return exp;
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  function statement(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "var") return cont(pushlex("vardef", value.length), vardef, expect(";"), poplex);
 | 
	
		
			
				|  |  | +    if (type == "keyword a") return cont(pushlex("form"), parenExpr, statement, poplex);
 | 
	
		
			
				|  |  | +    if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
 | 
	
		
			
				|  |  | +    if (type == "{") return cont(pushlex("}"), block, poplex);
 | 
	
		
			
				|  |  | +    if (type == ";") return cont();
 | 
	
		
			
				|  |  | +    if (type == "if") {
 | 
	
		
			
				|  |  | +      if (cx.state.lexical.info == "else" && cx.state.cc[cx.state.cc.length - 1] == poplex)
 | 
	
		
			
				|  |  | +        cx.state.cc.pop()();
 | 
	
		
			
				|  |  | +      return cont(pushlex("form"), parenExpr, statement, poplex, maybeelse);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "function") return cont(functiondef);
 | 
	
		
			
				|  |  | +    if (type == "for") return cont(pushlex("form"), forspec, statement, poplex);
 | 
	
		
			
				|  |  | +    if (type == "variable") {
 | 
	
		
			
				|  |  | +      if (isTS && value == "type") {
 | 
	
		
			
				|  |  | +        cx.marked = "keyword"
 | 
	
		
			
				|  |  | +        return cont(typeexpr, expect("operator"), typeexpr, expect(";"));
 | 
	
		
			
				|  |  | +      } if (isTS && value == "declare") {
 | 
	
		
			
				|  |  | +        cx.marked = "keyword"
 | 
	
		
			
				|  |  | +        return cont(statement)
 | 
	
		
			
				|  |  | +      } else {
 | 
	
		
			
				|  |  | +        return cont(pushlex("stat"), maybelabel);
 | 
	
		
			
				|  |  | +      }
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "switch") return cont(pushlex("form"), parenExpr, expect("{"), pushlex("}", "switch"),
 | 
	
		
			
				|  |  | +                                      block, poplex, poplex);
 | 
	
		
			
				|  |  | +    if (type == "case") return cont(expression, expect(":"));
 | 
	
		
			
				|  |  | +    if (type == "default") return cont(expect(":"));
 | 
	
		
			
				|  |  | +    if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
 | 
	
		
			
				|  |  | +                                     statement, poplex, popcontext);
 | 
	
		
			
				|  |  | +    if (type == "class") return cont(pushlex("form"), className, poplex);
 | 
	
		
			
				|  |  | +    if (type == "export") return cont(pushlex("stat"), afterExport, poplex);
 | 
	
		
			
				|  |  | +    if (type == "import") return cont(pushlex("stat"), afterImport, poplex);
 | 
	
		
			
				|  |  | +    if (type == "module") return cont(pushlex("form"), pattern, expect("{"), pushlex("}"), block, poplex, poplex)
 | 
	
		
			
				|  |  | +    if (type == "async") return cont(statement)
 | 
	
		
			
				|  |  | +    if (value == "@") return cont(expression, statement)
 | 
	
		
			
				|  |  | +    return pass(pushlex("stat"), expression, expect(";"), poplex);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function expression(type) {
 | 
	
		
			
				|  |  | +    return expressionInner(type, false);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function expressionNoComma(type) {
 | 
	
		
			
				|  |  | +    return expressionInner(type, true);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function parenExpr(type) {
 | 
	
		
			
				|  |  | +    if (type != "(") return pass()
 | 
	
		
			
				|  |  | +    return cont(pushlex(")"), expression, expect(")"), poplex)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function expressionInner(type, noComma) {
 | 
	
		
			
				|  |  | +    if (cx.state.fatArrowAt == cx.stream.start) {
 | 
	
		
			
				|  |  | +      var body = noComma ? arrowBodyNoComma : arrowBody;
 | 
	
		
			
				|  |  | +      if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, expect("=>"), body, popcontext);
 | 
	
		
			
				|  |  | +      else if (type == "variable") return pass(pushcontext, pattern, expect("=>"), body, popcontext);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma;
 | 
	
		
			
				|  |  | +    if (atomicTypes.hasOwnProperty(type)) return cont(maybeop);
 | 
	
		
			
				|  |  | +    if (type == "function") return cont(functiondef, maybeop);
 | 
	
		
			
				|  |  | +    if (type == "class") return cont(pushlex("form"), classExpression, poplex);
 | 
	
		
			
				|  |  | +    if (type == "keyword c" || type == "async") return cont(noComma ? maybeexpressionNoComma : maybeexpression);
 | 
	
		
			
				|  |  | +    if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop);
 | 
	
		
			
				|  |  | +    if (type == "operator" || type == "spread") return cont(noComma ? expressionNoComma : expression);
 | 
	
		
			
				|  |  | +    if (type == "[") return cont(pushlex("]"), arrayLiteral, poplex, maybeop);
 | 
	
		
			
				|  |  | +    if (type == "{") return contCommasep(objprop, "}", null, maybeop);
 | 
	
		
			
				|  |  | +    if (type == "quasi") return pass(quasi, maybeop);
 | 
	
		
			
				|  |  | +    if (type == "new") return cont(maybeTarget(noComma));
 | 
	
		
			
				|  |  | +    return cont();
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeexpression(type) {
 | 
	
		
			
				|  |  | +    if (type.match(/[;\}\)\],]/)) return pass();
 | 
	
		
			
				|  |  | +    return pass(expression);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeexpressionNoComma(type) {
 | 
	
		
			
				|  |  | +    if (type.match(/[;\}\)\],]/)) return pass();
 | 
	
		
			
				|  |  | +    return pass(expressionNoComma);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  function maybeoperatorComma(type, value) {
 | 
	
		
			
				|  |  | +    if (type == ",") return cont(expression);
 | 
	
		
			
				|  |  | +    return maybeoperatorNoComma(type, value, false);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeoperatorNoComma(type, value, noComma) {
 | 
	
		
			
				|  |  | +    var me = noComma == false ? maybeoperatorComma : maybeoperatorNoComma;
 | 
	
		
			
				|  |  | +    var expr = noComma == false ? expression : expressionNoComma;
 | 
	
		
			
				|  |  | +    if (type == "=>") return cont(pushcontext, noComma ? arrowBodyNoComma : arrowBody, popcontext);
 | 
	
		
			
				|  |  | +    if (type == "operator") {
 | 
	
		
			
				|  |  | +      if (/\+\+|--/.test(value) || isTS && value == "!") return cont(me);
 | 
	
		
			
				|  |  | +      if (value == "?") return cont(expression, expect(":"), expr);
 | 
	
		
			
				|  |  | +      return cont(expr);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "quasi") { return pass(quasi, me); }
 | 
	
		
			
				|  |  | +    if (type == ";") return;
 | 
	
		
			
				|  |  | +    if (type == "(") return contCommasep(expressionNoComma, ")", "call", me);
 | 
	
		
			
				|  |  | +    if (type == ".") return cont(property, me);
 | 
	
		
			
				|  |  | +    if (type == "[") return cont(pushlex("]"), maybeexpression, expect("]"), poplex, me);
 | 
	
		
			
				|  |  | +    if (isTS && value == "as") { cx.marked = "keyword"; return cont(typeexpr, me) }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function quasi(type, value) {
 | 
	
		
			
				|  |  | +    if (type != "quasi") return pass();
 | 
	
		
			
				|  |  | +    if (value.slice(value.length - 2) != "${") return cont(quasi);
 | 
	
		
			
				|  |  | +    return cont(expression, continueQuasi);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function continueQuasi(type) {
 | 
	
		
			
				|  |  | +    if (type == "}") {
 | 
	
		
			
				|  |  | +      cx.marked = "string-2";
 | 
	
		
			
				|  |  | +      cx.state.tokenize = tokenQuasi;
 | 
	
		
			
				|  |  | +      return cont(quasi);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function arrowBody(type) {
 | 
	
		
			
				|  |  | +    findFatArrow(cx.stream, cx.state);
 | 
	
		
			
				|  |  | +    return pass(type == "{" ? statement : expression);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function arrowBodyNoComma(type) {
 | 
	
		
			
				|  |  | +    findFatArrow(cx.stream, cx.state);
 | 
	
		
			
				|  |  | +    return pass(type == "{" ? statement : expressionNoComma);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeTarget(noComma) {
 | 
	
		
			
				|  |  | +    return function(type) {
 | 
	
		
			
				|  |  | +      if (type == ".") return cont(noComma ? targetNoComma : target);
 | 
	
		
			
				|  |  | +      else if (type == "variable" && isTS) return cont(maybeTypeArgs, noComma ? maybeoperatorNoComma : maybeoperatorComma)
 | 
	
		
			
				|  |  | +      else return pass(noComma ? expressionNoComma : expression);
 | 
	
		
			
				|  |  | +    };
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function target(_, value) {
 | 
	
		
			
				|  |  | +    if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorComma); }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function targetNoComma(_, value) {
 | 
	
		
			
				|  |  | +    if (value == "target") { cx.marked = "keyword"; return cont(maybeoperatorNoComma); }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybelabel(type) {
 | 
	
		
			
				|  |  | +    if (type == ":") return cont(poplex, statement);
 | 
	
		
			
				|  |  | +    return pass(maybeoperatorComma, expect(";"), poplex);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function property(type) {
 | 
	
		
			
				|  |  | +    if (type == "variable") {cx.marked = "property"; return cont();}
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function objprop(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "async") {
 | 
	
		
			
				|  |  | +      cx.marked = "property";
 | 
	
		
			
				|  |  | +      return cont(objprop);
 | 
	
		
			
				|  |  | +    } else if (type == "variable" || cx.style == "keyword") {
 | 
	
		
			
				|  |  | +      cx.marked = "property";
 | 
	
		
			
				|  |  | +      if (value == "get" || value == "set") return cont(getterSetter);
 | 
	
		
			
				|  |  | +      return cont(afterprop);
 | 
	
		
			
				|  |  | +    } else if (type == "number" || type == "string") {
 | 
	
		
			
				|  |  | +      cx.marked = jsonldMode ? "property" : (cx.style + " property");
 | 
	
		
			
				|  |  | +      return cont(afterprop);
 | 
	
		
			
				|  |  | +    } else if (type == "jsonld-keyword") {
 | 
	
		
			
				|  |  | +      return cont(afterprop);
 | 
	
		
			
				|  |  | +    } else if (type == "modifier") {
 | 
	
		
			
				|  |  | +      return cont(objprop)
 | 
	
		
			
				|  |  | +    } else if (type == "[") {
 | 
	
		
			
				|  |  | +      return cont(expression, expect("]"), afterprop);
 | 
	
		
			
				|  |  | +    } else if (type == "spread") {
 | 
	
		
			
				|  |  | +      return cont(expression, afterprop);
 | 
	
		
			
				|  |  | +    } else if (type == ":") {
 | 
	
		
			
				|  |  | +      return pass(afterprop)
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function getterSetter(type) {
 | 
	
		
			
				|  |  | +    if (type != "variable") return pass(afterprop);
 | 
	
		
			
				|  |  | +    cx.marked = "property";
 | 
	
		
			
				|  |  | +    return cont(functiondef);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function afterprop(type) {
 | 
	
		
			
				|  |  | +    if (type == ":") return cont(expressionNoComma);
 | 
	
		
			
				|  |  | +    if (type == "(") return pass(functiondef);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function commasep(what, end, sep) {
 | 
	
		
			
				|  |  | +    function proceed(type, value) {
 | 
	
		
			
				|  |  | +      if (sep ? sep.indexOf(type) > -1 : type == ",") {
 | 
	
		
			
				|  |  | +        var lex = cx.state.lexical;
 | 
	
		
			
				|  |  | +        if (lex.info == "call") lex.pos = (lex.pos || 0) + 1;
 | 
	
		
			
				|  |  | +        return cont(function(type, value) {
 | 
	
		
			
				|  |  | +          if (type == end || value == end) return pass()
 | 
	
		
			
				|  |  | +          return pass(what)
 | 
	
		
			
				|  |  | +        }, proceed);
 | 
	
		
			
				|  |  | +      }
 | 
	
		
			
				|  |  | +      if (type == end || value == end) return cont();
 | 
	
		
			
				|  |  | +      return cont(expect(end));
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    return function(type, value) {
 | 
	
		
			
				|  |  | +      if (type == end || value == end) return cont();
 | 
	
		
			
				|  |  | +      return pass(what, proceed);
 | 
	
		
			
				|  |  | +    };
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function contCommasep(what, end, info) {
 | 
	
		
			
				|  |  | +    for (var i = 3; i < arguments.length; i++)
 | 
	
		
			
				|  |  | +      cx.cc.push(arguments[i]);
 | 
	
		
			
				|  |  | +    return cont(pushlex(end, info), commasep(what, end), poplex);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function block(type) {
 | 
	
		
			
				|  |  | +    if (type == "}") return cont();
 | 
	
		
			
				|  |  | +    return pass(statement, block);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybetype(type, value) {
 | 
	
		
			
				|  |  | +    if (isTS) {
 | 
	
		
			
				|  |  | +      if (type == ":") return cont(typeexpr);
 | 
	
		
			
				|  |  | +      if (value == "?") return cont(maybetype);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function typeexpr(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "variable") {
 | 
	
		
			
				|  |  | +      if (value == "keyof") {
 | 
	
		
			
				|  |  | +        cx.marked = "keyword"
 | 
	
		
			
				|  |  | +        return cont(typeexpr)
 | 
	
		
			
				|  |  | +      } else {
 | 
	
		
			
				|  |  | +        cx.marked = "type"
 | 
	
		
			
				|  |  | +        return cont(afterType)
 | 
	
		
			
				|  |  | +      }
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "string" || type == "number" || type == "atom") return cont(afterType);
 | 
	
		
			
				|  |  | +    if (type == "[") return cont(pushlex("]"), commasep(typeexpr, "]", ","), poplex, afterType)
 | 
	
		
			
				|  |  | +    if (type == "{") return cont(pushlex("}"), commasep(typeprop, "}", ",;"), poplex, afterType)
 | 
	
		
			
				|  |  | +    if (type == "(") return cont(commasep(typearg, ")"), maybeReturnType)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeReturnType(type) {
 | 
	
		
			
				|  |  | +    if (type == "=>") return cont(typeexpr)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function typeprop(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "variable" || cx.style == "keyword") {
 | 
	
		
			
				|  |  | +      cx.marked = "property"
 | 
	
		
			
				|  |  | +      return cont(typeprop)
 | 
	
		
			
				|  |  | +    } else if (value == "?") {
 | 
	
		
			
				|  |  | +      return cont(typeprop)
 | 
	
		
			
				|  |  | +    } else if (type == ":") {
 | 
	
		
			
				|  |  | +      return cont(typeexpr)
 | 
	
		
			
				|  |  | +    } else if (type == "[") {
 | 
	
		
			
				|  |  | +      return cont(expression, maybetype, expect("]"), typeprop)
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function typearg(type) {
 | 
	
		
			
				|  |  | +    if (type == "variable") return cont(typearg)
 | 
	
		
			
				|  |  | +    else if (type == ":") return cont(typeexpr)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function afterType(type, value) {
 | 
	
		
			
				|  |  | +    if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)
 | 
	
		
			
				|  |  | +    if (value == "|" || type == ".") return cont(typeexpr)
 | 
	
		
			
				|  |  | +    if (type == "[") return cont(expect("]"), afterType)
 | 
	
		
			
				|  |  | +    if (value == "extends") return cont(typeexpr)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeTypeArgs(_, value) {
 | 
	
		
			
				|  |  | +    if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function vardef() {
 | 
	
		
			
				|  |  | +    return pass(pattern, maybetype, maybeAssign, vardefCont);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function pattern(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "modifier") return cont(pattern)
 | 
	
		
			
				|  |  | +    if (type == "variable") { register(value); return cont(); }
 | 
	
		
			
				|  |  | +    if (type == "spread") return cont(pattern);
 | 
	
		
			
				|  |  | +    if (type == "[") return contCommasep(pattern, "]");
 | 
	
		
			
				|  |  | +    if (type == "{") return contCommasep(proppattern, "}");
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function proppattern(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "variable" && !cx.stream.match(/^\s*:/, false)) {
 | 
	
		
			
				|  |  | +      register(value);
 | 
	
		
			
				|  |  | +      return cont(maybeAssign);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "variable") cx.marked = "property";
 | 
	
		
			
				|  |  | +    if (type == "spread") return cont(pattern);
 | 
	
		
			
				|  |  | +    if (type == "}") return pass();
 | 
	
		
			
				|  |  | +    return cont(expect(":"), pattern, maybeAssign);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeAssign(_type, value) {
 | 
	
		
			
				|  |  | +    if (value == "=") return cont(expressionNoComma);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function vardefCont(type) {
 | 
	
		
			
				|  |  | +    if (type == ",") return cont(vardef);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeelse(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "keyword b" && value == "else") return cont(pushlex("form", "else"), statement, poplex);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function forspec(type) {
 | 
	
		
			
				|  |  | +    if (type == "(") return cont(pushlex(")"), forspec1, expect(")"), poplex);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function forspec1(type) {
 | 
	
		
			
				|  |  | +    if (type == "var") return cont(vardef, expect(";"), forspec2);
 | 
	
		
			
				|  |  | +    if (type == ";") return cont(forspec2);
 | 
	
		
			
				|  |  | +    if (type == "variable") return cont(formaybeinof);
 | 
	
		
			
				|  |  | +    return pass(expression, expect(";"), forspec2);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function formaybeinof(_type, value) {
 | 
	
		
			
				|  |  | +    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); }
 | 
	
		
			
				|  |  | +    return cont(maybeoperatorComma, forspec2);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function forspec2(type, value) {
 | 
	
		
			
				|  |  | +    if (type == ";") return cont(forspec3);
 | 
	
		
			
				|  |  | +    if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression); }
 | 
	
		
			
				|  |  | +    return pass(expression, expect(";"), forspec3);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function forspec3(type) {
 | 
	
		
			
				|  |  | +    if (type != ")") cont(expression);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function functiondef(type, value) {
 | 
	
		
			
				|  |  | +    if (value == "*") {cx.marked = "keyword"; return cont(functiondef);}
 | 
	
		
			
				|  |  | +    if (type == "variable") {register(value); return cont(functiondef);}
 | 
	
		
			
				|  |  | +    if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, maybetype, statement, popcontext);
 | 
	
		
			
				|  |  | +    if (isTS && value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, functiondef)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function funarg(type) {
 | 
	
		
			
				|  |  | +    if (type == "spread" || type == "modifier") return cont(funarg);
 | 
	
		
			
				|  |  | +    return pass(pattern, maybetype, maybeAssign);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function classExpression(type, value) {
 | 
	
		
			
				|  |  | +    // Class expressions may have an optional name.
 | 
	
		
			
				|  |  | +    if (type == "variable") return className(type, value);
 | 
	
		
			
				|  |  | +    return classNameAfter(type, value);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function className(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "variable") {register(value); return cont(classNameAfter);}
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function classNameAfter(type, value) {
 | 
	
		
			
				|  |  | +    if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, classNameAfter)
 | 
	
		
			
				|  |  | +    if (value == "extends" || value == "implements" || (isTS && type == ","))
 | 
	
		
			
				|  |  | +      return cont(isTS ? typeexpr : expression, classNameAfter);
 | 
	
		
			
				|  |  | +    if (type == "{") return cont(pushlex("}"), classBody, poplex);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function classBody(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "modifier" || type == "async" ||
 | 
	
		
			
				|  |  | +        (type == "variable" &&
 | 
	
		
			
				|  |  | +         (value == "static" || value == "get" || value == "set") &&
 | 
	
		
			
				|  |  | +         cx.stream.match(/^\s+[\w$\xa1-\uffff]/, false))) {
 | 
	
		
			
				|  |  | +      cx.marked = "keyword";
 | 
	
		
			
				|  |  | +      return cont(classBody);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "variable" || cx.style == "keyword") {
 | 
	
		
			
				|  |  | +      cx.marked = "property";
 | 
	
		
			
				|  |  | +      return cont(isTS ? classfield : functiondef, classBody);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == "[")
 | 
	
		
			
				|  |  | +      return cont(expression, expect("]"), isTS ? classfield : functiondef, classBody)
 | 
	
		
			
				|  |  | +    if (value == "*") {
 | 
	
		
			
				|  |  | +      cx.marked = "keyword";
 | 
	
		
			
				|  |  | +      return cont(classBody);
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +    if (type == ";") return cont(classBody);
 | 
	
		
			
				|  |  | +    if (type == "}") return cont();
 | 
	
		
			
				|  |  | +    if (value == "@") return cont(expression, classBody)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function classfield(type, value) {
 | 
	
		
			
				|  |  | +    if (value == "?") return cont(classfield)
 | 
	
		
			
				|  |  | +    if (type == ":") return cont(typeexpr, maybeAssign)
 | 
	
		
			
				|  |  | +    if (value == "=") return cont(expressionNoComma)
 | 
	
		
			
				|  |  | +    return pass(functiondef)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function afterExport(type, value) {
 | 
	
		
			
				|  |  | +    if (value == "*") { cx.marked = "keyword"; return cont(maybeFrom, expect(";")); }
 | 
	
		
			
				|  |  | +    if (value == "default") { cx.marked = "keyword"; return cont(expression, expect(";")); }
 | 
	
		
			
				|  |  | +    if (type == "{") return cont(commasep(exportField, "}"), maybeFrom, expect(";"));
 | 
	
		
			
				|  |  | +    return pass(statement);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function exportField(type, value) {
 | 
	
		
			
				|  |  | +    if (value == "as") { cx.marked = "keyword"; return cont(expect("variable")); }
 | 
	
		
			
				|  |  | +    if (type == "variable") return pass(expressionNoComma, exportField);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function afterImport(type) {
 | 
	
		
			
				|  |  | +    if (type == "string") return cont();
 | 
	
		
			
				|  |  | +    return pass(importSpec, maybeMoreImports, maybeFrom);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function importSpec(type, value) {
 | 
	
		
			
				|  |  | +    if (type == "{") return contCommasep(importSpec, "}");
 | 
	
		
			
				|  |  | +    if (type == "variable") register(value);
 | 
	
		
			
				|  |  | +    if (value == "*") cx.marked = "keyword";
 | 
	
		
			
				|  |  | +    return cont(maybeAs);
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeMoreImports(type) {
 | 
	
		
			
				|  |  | +    if (type == ",") return cont(importSpec, maybeMoreImports)
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeAs(_type, value) {
 | 
	
		
			
				|  |  | +    if (value == "as") { cx.marked = "keyword"; return cont(importSpec); }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function maybeFrom(_type, value) {
 | 
	
		
			
				|  |  | +    if (value == "from") { cx.marked = "keyword"; return cont(expression); }
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +  function arrayLiteral(type) {
 | 
	
		
			
				|  |  | +    if (type == "]") return cont();
 | 
	
		
			
				|  |  | +    return pass(commasep(expressionNoComma, "]"));
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  function isContinuedStatement(state, textAfter) {
 | 
	
		
			
				|  |  | +    return state.lastType == "operator" || state.lastType == "," ||
 | 
	
		
			
				|  |  | +      isOperatorChar.test(textAfter.charAt(0)) ||
 | 
	
		
			
				|  |  | +      /[,.]/.test(textAfter.charAt(0));
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  function expressionAllowed(stream, state, backUp) {
 | 
	
		
			
				|  |  | +    return state.tokenize == tokenBase &&
 | 
	
		
			
				|  |  | +      /^(?:operator|sof|keyword c|case|new|export|default|[\[{}\(,;:]|=>)$/.test(state.lastType) ||
 | 
	
		
			
				|  |  | +      (state.lastType == "quasi" && /\{\s*$/.test(stream.string.slice(0, stream.pos - (backUp || 0))))
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  // Interface
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +  return {
 | 
	
		
			
				|  |  | +    startState: function(basecolumn) {
 | 
	
		
			
				|  |  | +      var state = {
 | 
	
		
			
				|  |  | +        tokenize: tokenBase,
 | 
	
		
			
				|  |  | +        lastType: "sof",
 | 
	
		
			
				|  |  | +        cc: [],
 | 
	
		
			
				|  |  | +        lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
 | 
	
		
			
				|  |  | +        localVars: parserConfig.localVars,
 | 
	
		
			
				|  |  | +        context: parserConfig.localVars && {vars: parserConfig.localVars},
 | 
	
		
			
				|  |  | +        indented: basecolumn || 0
 | 
	
		
			
				|  |  | +      };
 | 
	
		
			
				|  |  | +      if (parserConfig.globalVars && typeof parserConfig.globalVars == "object")
 | 
	
		
			
				|  |  | +        state.globalVars = parserConfig.globalVars;
 | 
	
		
			
				|  |  | +      return state;
 | 
	
		
			
				|  |  | +    },
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    token: function(stream, state) {
 | 
	
		
			
				|  |  | +      if (stream.sol()) {
 | 
	
		
			
				|  |  | +        if (!state.lexical.hasOwnProperty("align"))
 | 
	
		
			
				|  |  | +          state.lexical.align = false;
 | 
	
		
			
				|  |  | +        state.indented = stream.indentation();
 | 
	
		
			
				|  |  | +        findFatArrow(stream, state);
 | 
	
		
			
				|  |  | +      }
 | 
	
		
			
				|  |  | +      if (state.tokenize != tokenComment && stream.eatSpace()) return null;
 | 
	
		
			
				|  |  | +      var style = state.tokenize(stream, state);
 | 
	
		
			
				|  |  | +      if (type == "comment") return style;
 | 
	
		
			
				|  |  | +      state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type;
 | 
	
		
			
				|  |  | +      return parseJS(state, style, type, content, stream);
 | 
	
		
			
				|  |  | +    },
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    indent: function(state, textAfter) {
 | 
	
		
			
				|  |  | +      if (state.tokenize == tokenComment) return CodeMirror.Pass;
 | 
	
		
			
				|  |  | +      if (state.tokenize != tokenBase) return 0;
 | 
	
		
			
				|  |  | +      var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical, top
 | 
	
		
			
				|  |  | +      // Kludge to prevent 'maybelse' from blocking lexical scope pops
 | 
	
		
			
				|  |  | +      if (!/^\s*else\b/.test(textAfter)) for (var i = state.cc.length - 1; i >= 0; --i) {
 | 
	
		
			
				|  |  | +        var c = state.cc[i];
 | 
	
		
			
				|  |  | +        if (c == poplex) lexical = lexical.prev;
 | 
	
		
			
				|  |  | +        else if (c != maybeelse) break;
 | 
	
		
			
				|  |  | +      }
 | 
	
		
			
				|  |  | +      while ((lexical.type == "stat" || lexical.type == "form") &&
 | 
	
		
			
				|  |  | +             (firstChar == "}" || ((top = state.cc[state.cc.length - 1]) &&
 | 
	
		
			
				|  |  | +                                   (top == maybeoperatorComma || top == maybeoperatorNoComma) &&
 | 
	
		
			
				|  |  | +                                   !/^[,\.=+\-*:?[\(]/.test(textAfter))))
 | 
	
		
			
				|  |  | +        lexical = lexical.prev;
 | 
	
		
			
				|  |  | +      if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat")
 | 
	
		
			
				|  |  | +        lexical = lexical.prev;
 | 
	
		
			
				|  |  | +      var type = lexical.type, closing = firstChar == type;
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +      if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? lexical.info + 1 : 0);
 | 
	
		
			
				|  |  | +      else if (type == "form" && firstChar == "{") return lexical.indented;
 | 
	
		
			
				|  |  | +      else if (type == "form") return lexical.indented + indentUnit;
 | 
	
		
			
				|  |  | +      else if (type == "stat")
 | 
	
		
			
				|  |  | +        return lexical.indented + (isContinuedStatement(state, textAfter) ? statementIndent || indentUnit : 0);
 | 
	
		
			
				|  |  | +      else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false)
 | 
	
		
			
				|  |  | +        return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
 | 
	
		
			
				|  |  | +      else if (lexical.align) return lexical.column + (closing ? 0 : 1);
 | 
	
		
			
				|  |  | +      else return lexical.indented + (closing ? 0 : indentUnit);
 | 
	
		
			
				|  |  | +    },
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    electricInput: /^\s*(?:case .*?:|default:|\{|\})$/,
 | 
	
		
			
				|  |  | +    blockCommentStart: jsonMode ? null : "/*",
 | 
	
		
			
				|  |  | +    blockCommentEnd: jsonMode ? null : "*/",
 | 
	
		
			
				|  |  | +    lineComment: jsonMode ? null : "//",
 | 
	
		
			
				|  |  | +    fold: "brace",
 | 
	
		
			
				|  |  | +    closeBrackets: "()[]{}''\"\"``",
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    helperType: jsonMode ? "json" : "javascript",
 | 
	
		
			
				|  |  | +    jsonldMode: jsonldMode,
 | 
	
		
			
				|  |  | +    jsonMode: jsonMode,
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    expressionAllowed: expressionAllowed,
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +    skipExpression: function(state) {
 | 
	
		
			
				|  |  | +      var top = state.cc[state.cc.length - 1]
 | 
	
		
			
				|  |  | +      if (top == expression || top == expressionNoComma) state.cc.pop()
 | 
	
		
			
				|  |  | +    }
 | 
	
		
			
				|  |  | +  };
 | 
	
		
			
				|  |  | +});
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +CodeMirror.registerHelper("wordChars", "javascript", /[\w$]/);
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("text/javascript", "javascript");
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("text/ecmascript", "javascript");
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/javascript", "javascript");
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/x-javascript", "javascript");
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/ecmascript", "javascript");
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/x-json", {name: "javascript", json: true});
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/ld+json", {name: "javascript", jsonld: true});
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true });
 | 
	
		
			
				|  |  | +CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true });
 | 
	
		
			
				|  |  | +
 | 
	
		
			
				|  |  | +});
 |