/var/www/coffee-cms.ru/html: .cms/lib/codemirror/mode/javascript/javascript.js comparison

comparison .cms/lib/codemirror/mode/javascript/javascript.js @ 0:78edf6b517a0 draft

24.10

author	Coffee CMS <info@coffee-cms.ru>
date	Fri, 11 Oct 2024 22:40:23 +0000
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--1:000000000000
+:78edf6b517a0
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: https://codemirror.net/5/LICENSE
+(function(mod) {
+if (typeof exports == "object" && typeof module == "object") // CommonJS
+mod(require("../../lib/codemirror"));
+else if (typeof define == "function" && define.amd) // AMD
+define(["../../lib/codemirror"], mod);
+else // Plain browser env
+mod(CodeMirror);
+})(function(CodeMirror) {
+"use strict";
+CodeMirror.defineMode("javascript", function(config, parserConfig) {
+var indentUnit = config.indentUnit;
+var statementIndent = parserConfig.statementIndent;
+var jsonldMode = parserConfig.jsonld;
+var jsonMode = parserConfig.json || jsonldMode;
+var trackScope = parserConfig.trackScope !== false
+var isTS = parserConfig.typescript;
+var wordRE = parserConfig.wordCharacters || /[\w$\xa1-\uffff]/;
+// Tokenizer
+var keywords = function(){
+function kw(type) {return {type: type, style: "keyword"};}
+var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c"), D = kw("keyword d");
+var operator = kw("operator"), atom = {type: "atom", style: "atom"};
+return {
+"if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
+"return": D, "break": D, "continue": D, "new": kw("new"), "delete": C, "void": C, "throw": C,
+"debugger": kw("debugger"), "var": kw("var"), "const": kw("var"), "let": kw("var"),
+"function": kw("function"), "catch": kw("catch"),
+"for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
+"in": operator, "typeof": operator, "instanceof": operator,
+"true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom,
+"this": kw("this"), "class": kw("class"), "super": kw("atom"),
+"yield": C, "export": kw("export"), "import": kw("import"), "extends": C,
+"await": C
+};
+}();
+var isOperatorChar = /[+\-*&%=<>!?|~^@]/;
+var isJsonldKeyword = /^@(context|id|value|language|type|container|list|set|reverse|index|base|vocab|graph)"/;
+function readRegexp(stream) {
+var escaped = false, next, inSet = false;
+while ((next = stream.next()) != null) {
+if (!escaped) {
+if (next == "/" && !inSet) return;
+if (next == "[") inSet = true;
+else if (inSet && next == "]") inSet = false;
+}
+escaped = !escaped && next == "\\";
+}
+}
+// Used as scratch variables to communicate multiple values without
+// consing up tons of objects.
+var type, content;
+function ret(tp, style, cont) {
+type = tp; content = cont;
+return style;
+}
+function tokenBase(stream, state) {
+var ch = stream.next();
+if (ch == '"' || ch == "'") {
+state.tokenize = tokenString(ch);
+return state.tokenize(stream, state);
+} else if (ch == "." && stream.match(/^\d[\d_]*(?:[eE][+\-]?[\d_]+)?/)) {
+return ret("number", "number");
+} else if (ch == "." && stream.match("..")) {
+return ret("spread", "meta");
+} else if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
+return ret(ch);
+} else if (ch == "=" && stream.eat(">")) {
+return ret("=>", "operator");
+} else if (ch == "0" && stream.match(/^(?:x[\dA-Fa-f_]+|o[0-7_]+|b[01_]+)n?/)) {
+return ret("number", "number");
+} else if (/\d/.test(ch)) {
+stream.match(/^[\d_]*(?:n|(?:\.[\d_]*)?(?:[eE][+\-]?[\d_]+)?)?/);
+return ret("number", "number");
+} else if (ch == "/") {
+if (stream.eat("*")) {
+state.tokenize = tokenComment;
+return tokenComment(stream, state);
+} else if (stream.eat("/")) {
+stream.skipToEnd();
+return ret("comment", "comment");
+} else if (expressionAllowed(stream, state, 1)) {
+readRegexp(stream);
+stream.match(/^\b(([gimyus])(?![gimyus]*\2))+\b/);
+return ret("regexp", "string-2");
+} else {
+stream.eat("=");
+return ret("operator", "operator", stream.current());
+}
+} else if (ch == "`") {
+state.tokenize = tokenQuasi;
+return tokenQuasi(stream, state);
+} else if (ch == "#" && stream.peek() == "!") {
+stream.skipToEnd();
+return ret("meta", "meta");
+} else if (ch == "#" && stream.eatWhile(wordRE)) {
+return ret("variable", "property")
+} else if (ch == "<" && stream.match("!--") ||
+(ch == "-" && stream.match("->") && !/\S/.test(stream.string.slice(0, stream.start)))) {
+stream.skipToEnd()
+return ret("comment", "comment")
+} else if (isOperatorChar.test(ch)) {
+if (ch != ">" || !state.lexical || state.lexical.type != ">") {
+if (stream.eat("=")) {
+if (ch == "!" || ch == "=") stream.eat("=")
+} else if (/[<>*+\-|&?]/.test(ch)) {
+stream.eat(ch)
+if (ch == ">") stream.eat(ch)
+}
+}
+if (ch == "?" && stream.eat(".")) return ret(".")
+return ret("operator", "operator", stream.current());
+} else if (wordRE.test(ch)) {
+stream.eatWhile(wordRE);
+var word = stream.current()
+if (state.lastType != ".") {
+if (keywords.propertyIsEnumerable(word)) {
+var kw = keywords[word]
+return ret(kw.type, kw.style, word)
+}
+if (word == "async" && stream.match(/^(\s|\/\*([^*]|\*(?!\/))*?\*\/)*[\[\(\w]/, false))
+return ret("async", "keyword", word)
+}
+return ret("variable", "variable", word)
+}
+}
+function tokenString(quote) {
+return function(stream, state) {
+var escaped = false, next;
+if (jsonldMode && stream.peek() == "@" && stream.match(isJsonldKeyword)){
+state.tokenize = tokenBase;
+return ret("jsonld-keyword", "meta");
+}
+while ((next = stream.next()) != null) {
+if (next == quote && !escaped) break;
+escaped = !escaped && next == "\\";
+}
+if (!escaped) state.tokenize = tokenBase;
+return ret("string", "string");
+};
+}
+function tokenComment(stream, state) {
+var maybeEnd = false, ch;
+while (ch = stream.next()) {
+if (ch == "/" && maybeEnd) {
+state.tokenize = tokenBase;
+break;
+}
+maybeEnd = (ch == "*");
+}
+return ret("comment", "comment");
+}
+function tokenQuasi(stream, state) {
+var escaped = false, next;
+while ((next = stream.next()) != null) {
+if (!escaped && (next == "`" || next == "$" && stream.eat("{"))) {
+state.tokenize = tokenBase;
+break;
+}
+escaped = !escaped && next == "\\";
+}
+return ret("quasi", "string-2", stream.current());
+}
+var brackets = "([{}])";
+// This is a crude lookahead trick to try and notice that we're
+// parsing the argument patterns for a fat-arrow function before we
+// actually hit the arrow token. It only works if the arrow is on
+// the same line as the arguments and there's no strange noise
+// (comments) in between. Fallback is to only notice when we hit the
+// arrow, and not declare the arguments as locals for the arrow
+// body.
+function findFatArrow(stream, state) {
+if (state.fatArrowAt) state.fatArrowAt = null;
+var arrow = stream.string.indexOf("=>", stream.start);
+if (arrow < 0) return;
+if (isTS) { // Try to skip TypeScript return type declarations after the arguments
+var m = /:\s*(?:\w+(?:<[^>]*>|\[\])?|\{[^}]*\})\s*$/.exec(stream.string.slice(stream.start, arrow))
+if (m) arrow = m.index
+}
+var depth = 0, sawSomething = false;
+for (var pos = arrow - 1; pos >= 0; --pos) {
+var ch = stream.string.charAt(pos);
+var bracket = brackets.indexOf(ch);
+if (bracket >= 0 && bracket < 3) {
+if (!depth) { ++pos; break; }
+if (--depth == 0) { if (ch == "(") sawSomething = true; break; }
+} else if (bracket >= 3 && bracket < 6) {
+++depth;
+} else if (wordRE.test(ch)) {
+sawSomething = true;
+} else if (/["'\/`]/.test(ch)) {
+for (;; --pos) {
+if (pos == 0) return
+var next = stream.string.charAt(pos - 1)
+if (next == ch && stream.string.charAt(pos - 2) != "\\") { pos--; break }
+}
+} else if (sawSomething && !depth) {
+++pos;
+break;
+}
+}
+if (sawSomething && !depth) state.fatArrowAt = pos;
+}
+// Parser
+var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true,
+"regexp": true, "this": true, "import": true, "jsonld-keyword": true};
+function JSLexical(indented, column, type, align, prev, info) {
+this.indented = indented;
+this.column = column;
+this.type = type;
+this.prev = prev;
+this.info = info;
+if (align != null) this.align = align;
+}
+function inScope(state, varname) {
+if (!trackScope) return false
+for (var v = state.localVars; v; v = v.next)
+if (v.name == varname) return true;
+for (var cx = state.context; cx; cx = cx.prev) {
+for (var v = cx.vars; v; v = v.next)
+if (v.name == varname) return true;
+}
+}
+function parseJS(state, style, type, content, stream) {
+var cc = state.cc;
+// Communicate our context to the combinators.
+// (Less wasteful than consing up a hundred closures on every call.)
+cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; cx.style = style;
+if (!state.lexical.hasOwnProperty("align"))
+state.lexical.align = true;
+while(true) {
+var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
+if (combinator(type, content)) {
+while(cc.length && cc[cc.length - 1].lex)
+cc.pop()();
+if (cx.marked) return cx.marked;
+if (type == "variable" && inScope(state, content)) return "variable-2";
+return style;
+}
+}
+}
+// Combinator utils
+var cx = {state: null, column: null, marked: null, cc: null};
+function pass() {
+for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
+}
+function cont() {
+pass.apply(null, arguments);
+return true;
+}
+function inList(name, list) {
+for (var v = list; v; v = v.next) if (v.name == name) return true
+return false;
+}
+function register(varname) {
+var state = cx.state;
+cx.marked = "def";
+if (!trackScope) return
+if (state.context) {
+if (state.lexical.info == "var" && state.context && state.context.block) {
+// FIXME function decls are also not block scoped
+var newContext = registerVarScoped(varname, state.context)
+if (newContext != null) {
+state.context = newContext
+return
+}
+} else if (!inList(varname, state.localVars)) {
+state.localVars = new Var(varname, state.localVars)
+return
+}
+}
+// Fall through means this is global
+if (parserConfig.globalVars && !inList(varname, state.globalVars))
+state.globalVars = new Var(varname, state.globalVars)
+}
+function registerVarScoped(varname, context) {
+if (!context) {
+return null
+} else if (context.block) {
+var inner = registerVarScoped(varname, context.prev)
+if (!inner) return null
+if (inner == context.prev) return context
+return new Context(inner, context.vars, true)
+} else if (inList(varname, context.vars)) {
+return context
+} else {
+return new Context(context.prev, new Var(varname, context.vars), false)
+}
+}
+function isModifier(name) {
+return name == "public" || name == "private" || name == "protected" || name == "abstract" || name == "readonly"
+}
+// Combinators
+function Context(prev, vars, block) { this.prev = prev; this.vars = vars; this.block = block }
+function Var(name, next) { this.name = name; this.next = next }
+var defaultVars = new Var("this", new Var("arguments", null))
+function pushcontext() {
+cx.state.context = new Context(cx.state.context, cx.state.localVars, false)
+cx.state.localVars = defaultVars
+}
+function pushblockcontext() {
+cx.state.context = new Context(cx.state.context, cx.state.localVars, true)
+cx.state.localVars = null
+}
+pushcontext.lex = pushblockcontext.lex = true
+function popcontext() {
+cx.state.localVars = cx.state.context.vars
+cx.state.context = cx.state.context.prev
+}
+popcontext.lex = true
+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 == ";" || type == "}" || type == ")" || type == "]") return pass();
+else return cont(exp);
+};
+return exp;
+}
+function statement(type, value) {
+if (type == "var") return cont(pushlex("vardef", value), 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 == "keyword d") return cx.stream.match(/^\s*$/, false) ? cont() : cont(pushlex("stat"), maybeexpression, expect(";"), poplex);
+if (type == "debugger") return cont(expect(";"));
+if (type == "{") return cont(pushlex("}"), pushblockcontext, block, poplex, popcontext);
+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"), pushblockcontext, forspec, statement, popcontext, poplex);
+if (type == "class" || (isTS && value == "interface")) {
+cx.marked = "keyword"
+return cont(pushlex("form", type == "class" ? type : value), className, poplex)
+}
+if (type == "variable") {
+if (isTS && value == "declare") {
+cx.marked = "keyword"
+return cont(statement)
+} else if (isTS && (value == "module" || value == "enum" || value == "type") && cx.stream.match(/^\s*\w/, false)) {
+cx.marked = "keyword"
+if (value == "enum") return cont(enumdef);
+else if (value == "type") return cont(typename, expect("operator"), typeexpr, expect(";"));
+else return cont(pushlex("form"), pattern, expect("{"), pushlex("}"), block, poplex, poplex)
+} else if (isTS && value == "namespace") {
+cx.marked = "keyword"
+return cont(pushlex("form"), expression, statement, poplex)
+} else if (isTS && value == "abstract") {
+cx.marked = "keyword"
+return cont(statement)
+} else {
+return cont(pushlex("stat"), maybelabel);
+}
+}
+if (type == "switch") return cont(pushlex("form"), parenExpr, expect("{"), pushlex("}", "switch"), pushblockcontext,
+block, poplex, poplex, popcontext);
+if (type == "case") return cont(expression, expect(":"));
+if (type == "default") return cont(expect(":"));
+if (type == "catch") return cont(pushlex("form"), pushcontext, maybeCatchBinding, statement, poplex, popcontext);
+if (type == "export") return cont(pushlex("stat"), afterExport, poplex);
+if (type == "import") return cont(pushlex("stat"), afterImport, poplex);
+if (type == "async") return cont(statement)
+if (value == "@") return cont(expression, statement)
+return pass(pushlex("stat"), expression, expect(";"), poplex);
+}
+function maybeCatchBinding(type) {
+if (type == "(") return cont(funarg, expect(")"))
+}
+function expression(type, value) {
+return expressionInner(type, value, false);
+}
+function expressionNoComma(type, value) {
+return expressionInner(type, value, true);
+}
+function parenExpr(type) {
+if (type != "(") return pass()
+return cont(pushlex(")"), maybeexpression, expect(")"), poplex)
+}
+function expressionInner(type, value, 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" || (isTS && value == "interface")) { cx.marked = "keyword"; return cont(pushlex("form"), classExpression, poplex); }
+if (type == "keyword c" || type == "async") return cont(noComma ? expressionNoComma : expression);
+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 maybeoperatorComma(type, value) {
+if (type == ",") return cont(maybeexpression);
+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 (isTS && value == "<" && cx.stream.match(/^([^<>]|<[^<>]*>)*>\s*\(/, false))
+return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, 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) }
+if (type == "regexp") {
+cx.state.lastType = cx.marked = "operator"
+cx.stream.backUp(cx.stream.pos - cx.stream.start - 1)
+return cont(expr)
+}
+}
+function quasi(type, value) {
+if (type != "quasi") return pass();
+if (value.slice(value.length - 2) != "${") return cont(quasi);
+return cont(maybeexpression, 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);
+var m // Work around fat-arrow-detection complication for detecting typescript typed arrow params
+if (isTS && cx.state.fatArrowAt == cx.stream.start && (m = cx.stream.match(/^\s*:\s*/, false)))
+cx.state.fatArrowAt = cx.stream.pos + m[0].length
+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 (isTS && isModifier(value)) {
+cx.marked = "keyword"
+return cont(objprop)
+} else if (type == "[") {
+return cont(expression, maybetype, expect("]"), afterprop);
+} else if (type == "spread") {
+return cont(expressionNoComma, afterprop);
+} else if (value == "*") {
+cx.marked = "keyword";
+return cont(objprop);
+} 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();
+if (sep && sep.indexOf(";") > -1) return pass(what)
+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 maybetypeOrIn(type, value) {
+if (isTS && (type == ":" || value == "in")) return cont(typeexpr)
+}
+function mayberettype(type) {
+if (isTS && type == ":") {
+if (cx.stream.match(/^\s*\w+\s+is\b/, false)) return cont(expression, isKW, typeexpr)
+else return cont(typeexpr)
+}
+}
+function isKW(_, value) {
+if (value == "is") {
+cx.marked = "keyword"
+return cont()
+}
+}
+function typeexpr(type, value) {
+if (value == "keyof" || value == "typeof" || value == "infer" || value == "readonly") {
+cx.marked = "keyword"
+return cont(value == "typeof" ? expressionNoComma : typeexpr)
+}
+if (type == "variable" || value == "void") {
+cx.marked = "type"
+return cont(afterType)
+}
+if (value == "|" || value == "&") return cont(typeexpr)
+if (type == "string" || type == "number" || type == "atom") return cont(afterType);
+if (type == "[") return cont(pushlex("]"), commasep(typeexpr, "]", ","), poplex, afterType)
+if (type == "{") return cont(pushlex("}"), typeprops, poplex, afterType)
+if (type == "(") return cont(commasep(typearg, ")"), maybeReturnType, afterType)
+if (type == "<") return cont(commasep(typeexpr, ">"), typeexpr)
+if (type == "quasi") { return pass(quasiType, afterType); }
+}
+function maybeReturnType(type) {
+if (type == "=>") return cont(typeexpr)
+}
+function typeprops(type) {
+if (type.match(/[\}\)\]]/)) return cont()
+if (type == "," || type == ";") return cont(typeprops)
+return pass(typeprop, typeprops)
+}
+function typeprop(type, value) {
+if (type == "variable" || cx.style == "keyword") {
+cx.marked = "property"
+return cont(typeprop)
+} else if (value == "?" || type == "number" || type == "string") {
+return cont(typeprop)
+} else if (type == ":") {
+return cont(typeexpr)
+} else if (type == "[") {
+return cont(expect("variable"), maybetypeOrIn, expect("]"), typeprop)
+} else if (type == "(") {
+return pass(functiondecl, typeprop)
+} else if (!type.match(/[;\}\)\],]/)) {
+return cont()
+}
+}
+function quasiType(type, value) {
+if (type != "quasi") return pass();
+if (value.slice(value.length - 2) != "${") return cont(quasiType);
+return cont(typeexpr, continueQuasiType);
+}
+function continueQuasiType(type) {
+if (type == "}") {
+cx.marked = "string-2";
+cx.state.tokenize = tokenQuasi;
+return cont(quasiType);
+}
+}
+function typearg(type, value) {
+if (type == "variable" && cx.stream.match(/^\s*[?:]/, false) || value == "?") return cont(typearg)
+if (type == ":") return cont(typeexpr)
+if (type == "spread") return cont(typearg)
+return pass(typeexpr)
+}
+function afterType(type, value) {
+if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)
+if (value == "|" || type == "." || value == "&") return cont(typeexpr)
+if (type == "[") return cont(typeexpr, expect("]"), afterType)
+if (value == "extends" || value == "implements") { cx.marked = "keyword"; return cont(typeexpr) }
+if (value == "?") return cont(typeexpr, expect(":"), typeexpr)
+}
+function maybeTypeArgs(_, value) {
+if (value == "<") return cont(pushlex(">"), commasep(typeexpr, ">"), poplex, afterType)
+}
+function typeparam() {
+return pass(typeexpr, maybeTypeDefault)
+}
+function maybeTypeDefault(_, value) {
+if (value == "=") return cont(typeexpr)
+}
+function vardef(_, value) {
+if (value == "enum") {cx.marked = "keyword"; return cont(enumdef)}
+return pass(pattern, maybetype, maybeAssign, vardefCont);
+}
+function pattern(type, value) {
+if (isTS && isModifier(value)) { cx.marked = "keyword"; return cont(pattern) }
+if (type == "variable") { register(value); return cont(); }
+if (type == "spread") return cont(pattern);
+if (type == "[") return contCommasep(eltpattern, "]");
+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();
+if (type == "[") return cont(expression, expect(']'), expect(':'), proppattern);
+return cont(expect(":"), pattern, maybeAssign);
+}
+function eltpattern() {
+return pass(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, value) {
+if (value == "await") return cont(forspec);
+if (type == "(") return cont(pushlex(")"), forspec1, poplex);
+}
+function forspec1(type) {
+if (type == "var") return cont(vardef, forspec2);
+if (type == "variable") return cont(forspec2);
+return pass(forspec2)
+}
+function forspec2(type, value) {
+if (type == ")") return cont()
+if (type == ";") return cont(forspec2)
+if (value == "in" || value == "of") { cx.marked = "keyword"; return cont(expression, forspec2) }
+return pass(expression, forspec2)
+}
+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, mayberettype, statement, popcontext);
+if (isTS && value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, functiondef)
+}
+function functiondecl(type, value) {
+if (value == "*") {cx.marked = "keyword"; return cont(functiondecl);}
+if (type == "variable") {register(value); return cont(functiondecl);}
+if (type == "(") return cont(pushcontext, pushlex(")"), commasep(funarg, ")"), poplex, mayberettype, popcontext);
+if (isTS && value == "<") return cont(pushlex(">"), commasep(typeparam, ">"), poplex, functiondecl)
+}
+function typename(type, value) {
+if (type == "keyword" || type == "variable") {
+cx.marked = "type"
+return cont(typename)
+} else if (value == "<") {
+return cont(pushlex(">"), commasep(typeparam, ">"), poplex)
+}
+}
+function funarg(type, value) {
+if (value == "@") cont(expression, funarg)
+if (type == "spread") return cont(funarg);
+if (isTS && isModifier(value)) { cx.marked = "keyword"; return cont(funarg); }
+if (isTS && type == "this") return cont(maybetype, maybeAssign)
+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(typeparam, ">"), poplex, classNameAfter)
+if (value == "extends" || value == "implements" || (isTS && type == ",")) {
+if (value == "implements") cx.marked = "keyword";
+return cont(isTS ? typeexpr : expression, classNameAfter);
+}
+if (type == "{") return cont(pushlex("}"), classBody, poplex);
+}
+function classBody(type, value) {
+if (type == "async" ||
+(type == "variable" &&
+(value == "static" || value == "get" || value == "set" || (isTS && isModifier(value))) &&
+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(classfield, classBody);
+}
+if (type == "number" || type == "string") return cont(classfield, classBody);
+if (type == "[")
+return cont(expression, maybetype, expect("]"), classfield, classBody)
+if (value == "*") {
+cx.marked = "keyword";
+return cont(classBody);
+}
+if (isTS && type == "(") return pass(functiondecl, classBody)
+if (type == ";" || type == ",") return cont(classBody);
+if (type == "}") return cont();
+if (value == "@") return cont(expression, classBody)
+}
+function classfield(type, value) {
+if (value == "!") return cont(classfield)
+if (value == "?") return cont(classfield)
+if (type == ":") return cont(typeexpr, maybeAssign)
+if (value == "=") return cont(expressionNoComma)
+var context = cx.state.lexical.prev, isInterface = context && context.info == "interface"
+return pass(isInterface ? functiondecl : 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();
+if (type == "(") return pass(expression);
+if (type == ".") return pass(maybeoperatorComma);
+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 enumdef() {
+return pass(pushlex("form"), pattern, expect("{"), pushlex("}"), commasep(enummember, "}"), poplex, poplex)
+}
+function enummember() {
+return pass(pattern, maybeAssign);
+}
+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 [bcd]|case|new|export|default|spread|[\[{}\(,;:]|=>)$/.test(state.lastType) ||
+(state.lastType == "quasi" && /\{\s*$/.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 && new Context(null, null, false),
+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 || state.tokenize == tokenQuasi) 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 && c != popcontext) 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.length + 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:|\{|\})$/,
+blockCommentStart: jsonMode ? null : "/*",
+blockCommentEnd: jsonMode ? null : "*/",
+blockCommentContinue: jsonMode ? null : " * ",
+lineComment: jsonMode ? null : "//",
+fold: "brace",
+closeBrackets: "()[]{}''\"\"``",
+helperType: jsonMode ? "json" : "javascript",
+jsonldMode: jsonldMode,
+jsonMode: jsonMode,
+expressionAllowed: expressionAllowed,
+skipExpression: function(state) {
+parseJS(state, "atom", "atom", "true", new CodeMirror.StringStream("", 2, null))
+}
+};
+});
+CodeMirror.registerHelper("wordChars", "javascript", /[\w$]/);
+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/manifest+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 });
+});