1 |
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2 |
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3 |
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4 |
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5 | 'use strict';
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6 |
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7 | Object.defineProperty(exports, '__esModule', { value: true });
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8 |
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9 | var path = require('path');
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10 | var Evk = require('eslint-visitor-keys');
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11 | var sortedLastIndex = require('lodash/sortedLastIndex');
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12 | var assert = require('assert');
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13 | var last = require('lodash/last');
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14 | var findLastIndex = require('lodash/findLastIndex');
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15 | var debugFactory = require('debug');
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16 | var first = require('lodash/first');
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17 | var sortedIndexBy = require('lodash/sortedIndexBy');
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18 | var escope = require('eslint-scope');
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19 | var Module = require('module');
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20 | var semver = require('semver');
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21 | var dependencyEspree = require('espree');
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22 | var sortedLastIndexBy = require('lodash/sortedLastIndexBy');
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23 | var EventEmitter = require('events');
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24 | var esquery = require('esquery');
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25 | var union = require('lodash/union');
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26 | var intersection = require('lodash/intersection');
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27 | var memoize = require('lodash/memoize');
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28 |
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29 | function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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30 |
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31 | function _interopNamespace(e) {
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32 | if (e && e.__esModule) return e;
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33 | var n = Object.create(null);
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34 | if (e) {
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35 | Object.keys(e).forEach(function (k) {
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36 | if (k !== 'default') {
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37 | var d = Object.getOwnPropertyDescriptor(e, k);
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38 | Object.defineProperty(n, k, d.get ? d : {
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39 | enumerable: true,
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40 | get: function () { return e[k]; }
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41 | });
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42 | }
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43 | });
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44 | }
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45 | n["default"] = e;
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46 | return Object.freeze(n);
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47 | }
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48 |
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49 | var path__namespace = _interopNamespace(path);
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50 | var path__default = _interopDefaultLegacy(path);
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51 | var Evk__namespace = _interopNamespace(Evk);
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52 | var sortedLastIndex__default = _interopDefaultLegacy(sortedLastIndex);
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53 | var assert__default = _interopDefaultLegacy(assert);
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54 | var last__default = _interopDefaultLegacy(last);
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55 | var findLastIndex__default = _interopDefaultLegacy(findLastIndex);
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56 | var debugFactory__default = _interopDefaultLegacy(debugFactory);
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57 | var first__default = _interopDefaultLegacy(first);
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58 | var sortedIndexBy__default = _interopDefaultLegacy(sortedIndexBy);
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59 | var escope__namespace = _interopNamespace(escope);
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60 | var Module__default = _interopDefaultLegacy(Module);
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61 | var dependencyEspree__namespace = _interopNamespace(dependencyEspree);
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62 | var sortedLastIndexBy__default = _interopDefaultLegacy(sortedLastIndexBy);
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63 | var EventEmitter__default = _interopDefaultLegacy(EventEmitter);
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64 | var esquery__default = _interopDefaultLegacy(esquery);
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65 | var union__default = _interopDefaultLegacy(union);
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66 | var intersection__default = _interopDefaultLegacy(intersection);
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67 | var memoize__default = _interopDefaultLegacy(memoize);
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68 |
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69 | function isAcornStyleParseError(x) {
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70 | return (typeof x.message === "string" &&
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71 | typeof x.pos === "number" &&
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72 | typeof x.loc === "object" &&
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73 | x.loc !== null &&
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74 | typeof x.loc.line === "number" &&
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75 | typeof x.loc.column === "number");
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76 | }
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77 | function isTSError(x) {
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78 | return (!(x instanceof ParseError) &&
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79 | typeof x.message === "string" &&
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80 | typeof x.index === "number" &&
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81 | typeof x.lineNumber === "number" &&
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82 | typeof x.column === "number" &&
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83 | x.name === "TSError");
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84 | }
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85 | class ParseError extends SyntaxError {
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86 | constructor(message, code, offset, line, column) {
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87 | super(message);
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88 | this.code = code;
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89 | this.index = offset;
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90 | this.lineNumber = line;
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91 | this.column = column;
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92 | }
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93 | static fromCode(code, offset, line, column) {
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94 | return new ParseError(code, code, offset, line, column);
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95 | }
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96 | static normalize(x) {
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97 | if (isTSError(x)) {
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98 | return new ParseError(x.message, undefined, x.index, x.lineNumber, x.column);
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99 | }
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100 | if (ParseError.isParseError(x)) {
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101 | return x;
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102 | }
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103 | if (isAcornStyleParseError(x)) {
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104 | return new ParseError(x.message, undefined, x.pos, x.loc.line, x.loc.column);
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105 | }
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106 | return null;
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107 | }
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108 | static isParseError(x) {
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109 | return (x instanceof ParseError ||
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110 | (typeof x.message === "string" &&
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111 | typeof x.index === "number" &&
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112 | typeof x.lineNumber === "number" &&
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113 | typeof x.column === "number"));
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114 | }
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115 | }
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116 |
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117 | const NS = Object.freeze({
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118 | HTML: "http://www.w3.org/1999/xhtml",
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119 | MathML: "http://www.w3.org/1998/Math/MathML",
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120 | SVG: "http://www.w3.org/2000/svg",
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121 | XLink: "http://www.w3.org/1999/xlink",
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122 | XML: "http://www.w3.org/XML/1998/namespace",
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123 | XMLNS: "http://www.w3.org/2000/xmlns/",
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124 | });
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125 |
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126 | const KEYS = Evk__namespace.unionWith({
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127 | VAttribute: ["key", "value"],
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128 | VDirectiveKey: ["name", "argument", "modifiers"],
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129 | VDocumentFragment: ["children"],
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130 | VElement: ["startTag", "children", "endTag"],
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131 | VEndTag: [],
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132 | VExpressionContainer: ["expression"],
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133 | VFilter: ["callee", "arguments"],
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134 | VFilterSequenceExpression: ["expression", "filters"],
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135 | VForExpression: ["left", "right"],
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136 | VIdentifier: [],
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137 | VLiteral: [],
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138 | VOnExpression: ["body"],
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139 | VSlotScopeExpression: ["params"],
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140 | VStartTag: ["attributes"],
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141 | VText: [],
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142 | });
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143 | function fallbackKeysFilter(key) {
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144 | let value = null;
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145 | return (key !== "comments" &&
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146 | key !== "leadingComments" &&
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147 | key !== "loc" &&
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148 | key !== "parent" &&
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149 | key !== "range" &&
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150 | key !== "tokens" &&
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151 | key !== "trailingComments" &&
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152 | (value = this[key]) !== null &&
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153 | typeof value === "object" &&
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154 | (typeof value.type === "string" || Array.isArray(value)));
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155 | }
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156 | function getFallbackKeys(node) {
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157 | return Object.keys(node).filter(fallbackKeysFilter, node);
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158 | }
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159 | function isNode(x) {
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160 | return x !== null && typeof x === "object" && typeof x.type === "string";
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161 | }
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162 | function traverse(node, parent, visitor) {
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163 | let i = 0;
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164 | let j = 0;
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165 | visitor.enterNode(node, parent);
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166 | const keys = (visitor.visitorKeys || KEYS)[node.type] || getFallbackKeys(node);
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167 | for (i = 0; i < keys.length; ++i) {
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168 | const child = node[keys[i]];
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169 | if (Array.isArray(child)) {
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170 | for (j = 0; j < child.length; ++j) {
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171 | if (isNode(child[j])) {
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172 | traverse(child[j], node, visitor);
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173 | }
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174 | }
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175 | }
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176 | else if (isNode(child)) {
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177 | traverse(child, node, visitor);
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178 | }
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179 | }
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180 | visitor.leaveNode(node, parent);
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181 | }
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182 | function traverseNodes(node, visitor) {
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183 | traverse(node, null, visitor);
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184 | }
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185 |
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186 | var index = Object.freeze({
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187 | __proto__: null,
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188 | ParseError: ParseError,
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189 | NS: NS,
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190 | KEYS: KEYS,
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191 | traverseNodes: traverseNodes,
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192 | getFallbackKeys: getFallbackKeys
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193 | });
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194 |
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195 | class LinesAndColumns {
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196 | constructor(ltOffsets) {
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197 | this.ltOffsets = ltOffsets;
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198 | }
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199 | getLocFromIndex(index) {
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200 | const line = sortedLastIndex__default["default"](this.ltOffsets, index) + 1;
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201 | const column = index - (line === 1 ? 0 : this.ltOffsets[line - 2]);
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202 | return { line, column };
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203 | }
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204 | createOffsetLocationCalculator(offset) {
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205 | return {
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206 | getFixOffset() {
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207 | return offset;
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208 | },
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209 | getLocFromIndex: this.getLocFromIndex.bind(this),
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210 | };
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211 | }
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212 | }
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213 |
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214 | class LocationCalculatorForHtml extends LinesAndColumns {
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215 | constructor(gapOffsets, ltOffsets, baseOffset, shiftOffset = 0) {
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216 | super(ltOffsets);
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217 | this.gapOffsets = gapOffsets;
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218 | this.ltOffsets = ltOffsets;
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219 | this.baseOffset = baseOffset || 0;
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220 | this.baseIndexOfGap =
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221 | this.baseOffset === 0
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222 | ? 0
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223 | : sortedLastIndex__default["default"](gapOffsets, this.baseOffset);
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224 | this.shiftOffset = shiftOffset;
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225 | }
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226 | getSubCalculatorAfter(offset) {
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227 | return new LocationCalculatorForHtml(this.gapOffsets, this.ltOffsets, this.baseOffset + offset, this.shiftOffset);
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228 | }
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229 | getSubCalculatorShift(offset) {
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230 | return new LocationCalculatorForHtml(this.gapOffsets, this.ltOffsets, this.baseOffset, this.shiftOffset + offset);
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231 | }
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232 | _getGap(index) {
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233 | const offsets = this.gapOffsets;
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234 | let g0 = sortedLastIndex__default["default"](offsets, index + this.baseOffset);
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235 | let pos = index + this.baseOffset + g0 - this.baseIndexOfGap;
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236 | while (g0 < offsets.length && offsets[g0] <= pos) {
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237 | g0 += 1;
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238 | pos += 1;
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239 | }
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240 | return g0 - this.baseIndexOfGap;
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241 | }
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242 | getLocation(index) {
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243 | return this.getLocFromIndex(this.getOffsetWithGap(index));
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244 | }
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245 | getOffsetWithGap(index) {
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246 | return index + this.getFixOffset(index);
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247 | }
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248 | getFixOffset(offset) {
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249 | const shiftOffset = this.shiftOffset;
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250 | const gap = this._getGap(offset + shiftOffset);
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251 | return this.baseOffset + gap + shiftOffset;
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252 | }
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253 | }
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254 |
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255 | const debug = debugFactory__default["default"]("vue-eslint-parser");
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256 |
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257 | function isScriptElement(node) {
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258 | return node.type === "VElement" && node.name === "script";
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259 | }
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260 | function isScriptSetupElement(script) {
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261 | return (isScriptElement(script) &&
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262 | script.startTag.attributes.some((attr) => !attr.directive && attr.key.name === "setup"));
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263 | }
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264 | function isTemplateElement(node) {
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265 | return node.type === "VElement" && node.name === "template";
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266 | }
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267 | function isStyleElement(node) {
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268 | return node.type === "VElement" && node.name === "style";
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269 | }
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270 | function getOwnerDocument(leafNode) {
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271 | let node = leafNode;
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272 | while (node != null && node.type !== "VDocumentFragment") {
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273 | node = node.parent;
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274 | }
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275 | return node;
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276 | }
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277 | function isLang(attribute) {
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278 | return attribute.directive === false && attribute.key.name === "lang";
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279 | }
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280 | function getLang(element) {
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281 | const langAttr = element && element.startTag.attributes.find(isLang);
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282 | const lang = langAttr && langAttr.value && langAttr.value.value;
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283 | return lang || null;
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284 | }
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285 | function isTSLang(element) {
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286 | const lang = getLang(element);
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287 | return lang === "ts" || lang === "tsx";
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288 | }
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289 | function findGenericDirective(element) {
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290 | return (element.startTag.attributes.find((attr) => {
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291 | var _a, _b;
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292 | return attr.directive &&
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293 | ((_b = (_a = attr.value) === null || _a === void 0 ? void 0 : _a.expression) === null || _b === void 0 ? void 0 : _b.type) === "VGenericExpression";
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294 | }) || null);
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295 | }
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296 |
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297 | function isParserObject(value) {
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298 | return isEnhancedParserObject(value) || isBasicParserObject(value);
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299 | }
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300 | function isEnhancedParserObject(value) {
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301 | return Boolean(value && typeof value.parseForESLint === "function");
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302 | }
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303 | function isBasicParserObject(value) {
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304 | return Boolean(value && typeof value.parse === "function");
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305 | }
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306 |
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307 | function isSFCFile(parserOptions) {
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308 | if (parserOptions.filePath === "<input>") {
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309 | return true;
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310 | }
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311 | return path__namespace.extname(parserOptions.filePath || "unknown.vue") === ".vue";
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312 | }
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313 | function getScriptParser(parser, getParserLang) {
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314 | if (isParserObject(parser)) {
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315 | return parser;
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316 | }
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317 | if (parser && typeof parser === "object") {
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318 | const parserLang = getParserLang();
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319 | const parserLangs = parserLang == null
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320 | ? []
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321 | : typeof parserLang === "string"
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322 | ? [parserLang]
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323 | : parserLang;
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324 | for (const lang of parserLangs) {
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325 | const parserForLang = lang && parser[lang];
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326 | if (typeof parserForLang === "string" ||
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327 | isParserObject(parserForLang)) {
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328 | return parserForLang;
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329 | }
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330 | }
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331 | return parser.js;
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332 | }
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333 | return typeof parser === "string" ? parser : undefined;
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334 | }
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335 | function getParserLangFromSFC(doc) {
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336 | if (doc) {
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337 | const scripts = doc.children.filter(isScriptElement);
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338 | const script = (scripts.length === 2 && scripts.find(isScriptSetupElement)) ||
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339 | scripts[0];
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340 | if (script) {
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341 | return getLang(script);
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342 | }
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343 | }
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344 | return null;
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345 | }
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346 |
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347 | const createRequire = Module__default["default"].createRequire ||
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348 | Module__default["default"].createRequireFromPath ||
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349 | ((modname) => {
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350 | const mod = new Module__default["default"](modname);
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351 | mod.filename = modname;
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352 | mod.paths = Module__default["default"]._nodeModulePaths(path__default["default"].dirname(modname));
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353 | mod._compile("module.exports = require;", modname);
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354 | return mod.exports;
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355 | });
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356 |
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357 | function isLinterPath(p) {
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358 | return (p.includes(`eslint${path__default["default"].sep}lib${path__default["default"].sep}linter${path__default["default"].sep}linter.js`) ||
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359 | p.includes(`eslint${path__default["default"].sep}lib${path__default["default"].sep}linter.js`));
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360 | }
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361 | function getLinterRequire() {
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362 | const linterPath = Object.keys(require.cache).find(isLinterPath);
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363 | if (linterPath) {
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364 | try {
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365 | return createRequire(linterPath);
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366 | }
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367 | catch (_a) {
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368 | }
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369 | }
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370 | return null;
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371 | }
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372 |
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373 | let escopeCache = null;
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374 | function getEslintScope() {
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375 | var _a;
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376 | if (!escopeCache) {
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377 | escopeCache = (_a = getLinterRequire()) === null || _a === void 0 ? void 0 : _a("eslint-scope");
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378 | if (!escopeCache ||
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379 | escopeCache.version == null ||
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380 | semver.lte(escopeCache.version, escope__namespace.version)) {
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381 | escopeCache = escope__namespace;
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382 | }
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383 | }
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384 | return escopeCache;
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385 | }
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386 |
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387 | let espreeCache = null;
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388 | function getEspreeFromEcmaVersion(ecmaVersion) {
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389 | const linterEspree = getEspreeFromLinter();
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390 | if (ecmaVersion == null) {
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391 | return linterEspree;
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392 | }
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393 | if (ecmaVersion === "latest") {
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394 | return getNewestEspree();
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395 | }
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396 | if (normalizeEcmaVersion(ecmaVersion) <= getLatestEcmaVersion(linterEspree)) {
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397 | return linterEspree;
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398 | }
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399 | const userEspree = getEspreeFromUser();
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400 | if (normalizeEcmaVersion(ecmaVersion) <= getLatestEcmaVersion(userEspree)) {
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401 | return userEspree;
|
402 | }
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403 | return linterEspree;
|
404 | }
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405 | function getEspreeFromUser() {
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406 | try {
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407 | const cwd = process.cwd();
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408 | const relativeTo = path__default["default"].join(cwd, "__placeholder__.js");
|
409 | return createRequire(relativeTo)("espree");
|
410 | }
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411 | catch (_a) {
|
412 | return getEspreeFromLinter();
|
413 | }
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414 | }
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415 | function getEspreeFromLinter() {
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416 | var _a;
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417 | if (!espreeCache) {
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418 | espreeCache = (_a = getLinterRequire()) === null || _a === void 0 ? void 0 : _a("espree");
|
419 | if (!espreeCache) {
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420 | espreeCache = dependencyEspree__namespace;
|
421 | }
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422 | }
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423 | return espreeCache;
|
424 | }
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425 | function getNewestEspree() {
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426 | let newest = dependencyEspree__namespace;
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427 | const linterEspree = getEspreeFromLinter();
|
428 | if (linterEspree.version != null &&
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429 | semver.lte(newest.version, linterEspree.version)) {
|
430 | newest = linterEspree;
|
431 | }
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432 | const userEspree = getEspreeFromUser();
|
433 | if (userEspree.version != null && semver.lte(newest.version, userEspree.version)) {
|
434 | newest = userEspree;
|
435 | }
|
436 | return newest;
|
437 | }
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438 | function getEcmaVersionIfUseEspree(parserOptions, getDefault) {
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439 | var _a;
|
440 | if (parserOptions.parser != null && parserOptions.parser !== "espree") {
|
441 | return undefined;
|
442 | }
|
443 | if (parserOptions.ecmaVersion === "latest") {
|
444 | return normalizeEcmaVersion(getLatestEcmaVersion(getNewestEspree()));
|
445 | }
|
446 | if (parserOptions.ecmaVersion == null) {
|
447 | const defVer = getDefaultEcmaVersion$1();
|
448 | return (_a = getDefault === null || getDefault === void 0 ? void 0 : getDefault(defVer)) !== null && _a !== void 0 ? _a : defVer;
|
449 | }
|
450 | return normalizeEcmaVersion(parserOptions.ecmaVersion);
|
451 | }
|
452 | function getDefaultEcmaVersion$1() {
|
453 | if (semver.lt(getEspreeFromLinter().version, "9.0.0")) {
|
454 | return 5;
|
455 | }
|
456 | return normalizeEcmaVersion(getLatestEcmaVersion(getNewestEspree()));
|
457 | }
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458 | function normalizeEcmaVersion(version) {
|
459 | if (version > 5 && version < 2015) {
|
460 | return version + 2009;
|
461 | }
|
462 | return version;
|
463 | }
|
464 | function getLatestEcmaVersion(espree) {
|
465 | if (espree.latestEcmaVersion == null) {
|
466 | for (const { v, latest } of [
|
467 | { v: "6.1.0", latest: 2020 },
|
468 | { v: "4.0.0", latest: 2019 },
|
469 | ]) {
|
470 | if (semver.lte(v, espree.version)) {
|
471 | return latest;
|
472 | }
|
473 | }
|
474 | return 2018;
|
475 | }
|
476 | return normalizeEcmaVersion(espree.latestEcmaVersion);
|
477 | }
|
478 |
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479 | function isUnique(reference, index, references) {
|
480 | return (index === 0 || reference.identifier !== references[index - 1].identifier);
|
481 | }
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482 | function hasDefinition(variable) {
|
483 | return variable.defs.length >= 1;
|
484 | }
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485 | function transformReference(reference) {
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486 | const ret = {
|
487 | id: reference.identifier,
|
488 | mode: reference.isReadOnly()
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489 | ? "r"
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490 | : reference.isWriteOnly()
|
491 | ? "w"
|
492 | : "rw",
|
493 | variable: null,
|
494 | isValueReference: reference.isValueReference,
|
495 | isTypeReference: reference.isTypeReference,
|
496 | };
|
497 | Object.defineProperty(ret, "variable", { enumerable: false });
|
498 | return ret;
|
499 | }
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500 | function transformVariable(variable, kind) {
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501 | const ret = {
|
502 | id: variable.defs[0].name,
|
503 | kind,
|
504 | references: [],
|
505 | };
|
506 | Object.defineProperty(ret, "references", { enumerable: false });
|
507 | return ret;
|
508 | }
|
509 | function getForScope(scope) {
|
510 | const child = scope.childScopes[0];
|
511 | return child.block === scope.block ? child.childScopes[0] : child;
|
512 | }
|
513 | function analyzeScope(ast, parserOptions) {
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514 | const ecmaVersion = getEcmaVersionIfUseEspree(parserOptions) || 2022;
|
515 | const ecmaFeatures = parserOptions.ecmaFeatures || {};
|
516 | const sourceType = parserOptions.sourceType || "script";
|
517 | const result = getEslintScope().analyze(ast, {
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518 | ignoreEval: true,
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519 | nodejsScope: false,
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520 | impliedStrict: ecmaFeatures.impliedStrict,
|
521 | ecmaVersion,
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522 | sourceType,
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523 | fallback: getFallbackKeys,
|
524 | });
|
525 | return result;
|
526 | }
|
527 | function analyze(parserResult, parserOptions) {
|
528 | const scopeManager = parserResult.scopeManager ||
|
529 | analyzeScope(parserResult.ast, parserOptions);
|
530 | return scopeManager.globalScope;
|
531 | }
|
532 | function analyzeExternalReferences(parserResult, parserOptions) {
|
533 | const scope = analyze(parserResult, parserOptions);
|
534 | return scope.through.filter(isUnique).map(transformReference);
|
535 | }
|
536 | function analyzeVariablesAndExternalReferences(parserResult, kind, parserOptions) {
|
537 | const scope = analyze(parserResult, parserOptions);
|
538 | return {
|
539 | variables: getForScope(scope)
|
540 | .variables.filter(hasDefinition)
|
541 | .map((v) => transformVariable(v, kind)),
|
542 | references: scope.through.filter(isUnique).map(transformReference),
|
543 | };
|
544 | }
|
545 |
|
546 | function fixLocations(result, locationCalculator) {
|
547 | fixNodeLocations(result.ast, result.visitorKeys, locationCalculator);
|
548 | for (const token of result.ast.tokens || []) {
|
549 | fixLocation(token, locationCalculator);
|
550 | }
|
551 | for (const comment of result.ast.comments || []) {
|
552 | fixLocation(comment, locationCalculator);
|
553 | }
|
554 | }
|
555 | function fixNodeLocations(rootNode, visitorKeys, locationCalculator) {
|
556 | const traversed = new Map();
|
557 | traverseNodes(rootNode, {
|
558 | visitorKeys,
|
559 | enterNode(node, parent) {
|
560 | if (!traversed.has(node)) {
|
561 | traversed.set(node, node);
|
562 | node.parent = parent;
|
563 | if (traversed.has(node.range)) {
|
564 | if (!traversed.has(node.loc)) {
|
565 | node.loc.start = locationCalculator.getLocFromIndex(node.range[0]);
|
566 | node.loc.end = locationCalculator.getLocFromIndex(node.range[1]);
|
567 | traversed.set(node.loc, node);
|
568 | }
|
569 | else if (node.start != null || node.end != null) {
|
570 | const traversedNode = traversed.get(node.range);
|
571 | if (traversedNode.type === node.type) {
|
572 | node.start = traversedNode.start;
|
573 | node.end = traversedNode.end;
|
574 | }
|
575 | }
|
576 | }
|
577 | else {
|
578 | fixLocation(node, locationCalculator);
|
579 | traversed.set(node.range, node);
|
580 | traversed.set(node.loc, node);
|
581 | }
|
582 | }
|
583 | },
|
584 | leaveNode() {
|
585 | },
|
586 | });
|
587 | }
|
588 | function fixLocation(node, locationCalculator) {
|
589 | const range = node.range;
|
590 | const loc = node.loc;
|
591 | const d0 = locationCalculator.getFixOffset(range[0], "start");
|
592 | const d1 = locationCalculator.getFixOffset(range[1], "end");
|
593 | if (d0 !== 0) {
|
594 | range[0] += d0;
|
595 | if (node.start != null) {
|
596 | node.start += d0;
|
597 | }
|
598 | loc.start = locationCalculator.getLocFromIndex(range[0]);
|
599 | }
|
600 | if (d1 !== 0) {
|
601 | range[1] += d1;
|
602 | if (node.end != null) {
|
603 | node.end += d0;
|
604 | }
|
605 | loc.end = locationCalculator.getLocFromIndex(range[1]);
|
606 | }
|
607 | return node;
|
608 | }
|
609 | function fixErrorLocation(error, locationCalculator) {
|
610 | const diff = locationCalculator.getFixOffset(error.index, "start");
|
611 | error.index += diff;
|
612 | const loc = locationCalculator.getLocFromIndex(error.index);
|
613 | error.lineNumber = loc.line;
|
614 | error.column = loc.column;
|
615 | }
|
616 |
|
617 | const DEFAULT_ECMA_VERSION = 2017;
|
618 | function getScriptSetupParserOptions(parserOptions) {
|
619 | const espreeEcmaVersion = getEcmaVersionIfUseEspree(parserOptions, getDefaultEcmaVersion);
|
620 | return Object.assign(Object.assign({}, parserOptions), { ecmaVersion: espreeEcmaVersion });
|
621 | }
|
622 | function getDefaultEcmaVersion(def) {
|
623 | if (semver.lte("8.0.0", getEspreeFromUser().version)) {
|
624 | return getEspreeFromUser().latestEcmaVersion;
|
625 | }
|
626 | return Math.max(def, DEFAULT_ECMA_VERSION);
|
627 | }
|
628 |
|
629 | function extractGeneric(element) {
|
630 | const genericAttr = findGenericDirective(element);
|
631 | if (!genericAttr) {
|
632 | return null;
|
633 | }
|
634 | const genericNode = genericAttr.value.expression;
|
635 | const defineTypes = genericNode.params.map((t, i) => ({
|
636 | node: t,
|
637 | define: `type ${t.name.name} = ${getConstraint(t, genericNode.rawParams[i])}`,
|
638 | }));
|
639 | return {
|
640 | node: genericNode,
|
641 | defineTypes,
|
642 | postprocess({ result, getTypeBlock, isRemoveTarget, getTypeDefScope }) {
|
643 | var _a;
|
644 | const node = (_a = getTypeBlock === null || getTypeBlock === void 0 ? void 0 : getTypeBlock(result.ast)) !== null && _a !== void 0 ? _a : result.ast;
|
645 | removeTypeDeclarations(node, isRemoveTarget);
|
646 | if (result.ast.tokens) {
|
647 | removeTypeDeclarationTokens(result.ast.tokens, isRemoveTarget);
|
648 | }
|
649 | if (result.ast.comments) {
|
650 | removeTypeDeclarationTokens(result.ast.comments, isRemoveTarget);
|
651 | }
|
652 | if (result.scopeManager) {
|
653 | const typeDefScope = getTypeDefScope(result.scopeManager);
|
654 | restoreScope(result.scopeManager, typeDefScope, isRemoveTarget);
|
655 | }
|
656 | },
|
657 | };
|
658 | function removeTypeDeclarations(node, isRemoveTarget) {
|
659 | for (let index = node.body.length - 1; index >= 0; index--) {
|
660 | if (isRemoveTarget(node.body[index])) {
|
661 | node.body.splice(index, 1);
|
662 | }
|
663 | }
|
664 | }
|
665 | function removeTypeDeclarationTokens(tokens, isRemoveTarget) {
|
666 | for (let index = tokens.length - 1; index >= 0; index--) {
|
667 | if (isRemoveTarget(tokens[index])) {
|
668 | tokens.splice(index, 1);
|
669 | }
|
670 | }
|
671 | }
|
672 | function restoreScope(scopeManager, typeDefScope, isRemoveTarget) {
|
673 | for (const variable of [...typeDefScope.variables]) {
|
674 | let def = variable.defs.find((d) => isRemoveTarget(d.name));
|
675 | while (def) {
|
676 | removeVariableDef(variable, def, typeDefScope);
|
677 | def = variable.defs.find((d) => isRemoveTarget(d.name));
|
678 | }
|
679 | }
|
680 | for (const reference of [...typeDefScope.references]) {
|
681 | if (isRemoveTarget(reference.identifier)) {
|
682 | removeReference(reference, typeDefScope);
|
683 | }
|
684 | }
|
685 | for (const scope of [...scopeManager.scopes]) {
|
686 | if (isRemoveTarget(scope.block)) {
|
687 | removeScope(scopeManager, scope);
|
688 | }
|
689 | }
|
690 | }
|
691 | }
|
692 | function getConstraint(node, rawParam) {
|
693 | if (!node.constraint) {
|
694 | return "unknown";
|
695 | }
|
696 | let index = rawParam.indexOf(node.name.name) + node.name.name.length;
|
697 | let startIndex = null;
|
698 | while (index < rawParam.length) {
|
699 | if (startIndex == null) {
|
700 | if (rawParam.startsWith("extends", index)) {
|
701 | startIndex = index = index + 7;
|
702 | continue;
|
703 | }
|
704 | }
|
705 | else if (rawParam[index] === "=") {
|
706 | if (rawParam[index + 1] === ">") {
|
707 | index += 2;
|
708 | continue;
|
709 | }
|
710 | return rawParam.slice(startIndex, index);
|
711 | }
|
712 | if (rawParam.startsWith("//", index)) {
|
713 | const lfIndex = rawParam.indexOf("\n", index);
|
714 | if (lfIndex >= 0) {
|
715 | index = lfIndex + 1;
|
716 | continue;
|
717 | }
|
718 | return "unknown";
|
719 | }
|
720 | if (rawParam.startsWith("/*", index)) {
|
721 | const endIndex = rawParam.indexOf("*/", index);
|
722 | if (endIndex >= 0) {
|
723 | index = endIndex + 2;
|
724 | continue;
|
725 | }
|
726 | return "unknown";
|
727 | }
|
728 | index++;
|
729 | }
|
730 | if (startIndex == null) {
|
731 | return "unknown";
|
732 | }
|
733 | return rawParam.slice(startIndex);
|
734 | }
|
735 | function removeVariableDef(variable, def, scope) {
|
736 | const defIndex = variable.defs.indexOf(def);
|
737 | if (defIndex < 0) {
|
738 | return;
|
739 | }
|
740 | variable.defs.splice(defIndex, 1);
|
741 | if (variable.defs.length === 0) {
|
742 | referencesToThrough(variable.references, scope);
|
743 | variable.references.forEach((r) => {
|
744 | if (r.init) {
|
745 | r.init = false;
|
746 | }
|
747 | r.resolved = null;
|
748 | });
|
749 | scope.variables.splice(scope.variables.indexOf(variable), 1);
|
750 | const name = variable.name;
|
751 | if (variable === scope.set.get(name)) {
|
752 | scope.set.delete(name);
|
753 | }
|
754 | }
|
755 | else {
|
756 | const idIndex = variable.identifiers.indexOf(def.name);
|
757 | if (idIndex >= 0) {
|
758 | variable.identifiers.splice(idIndex, 1);
|
759 | }
|
760 | }
|
761 | }
|
762 | function referencesToThrough(references, baseScope) {
|
763 | let scope = baseScope;
|
764 | while (scope) {
|
765 | addAllReferences(scope.through, references);
|
766 | scope = scope.upper;
|
767 | }
|
768 | }
|
769 | function addAllReferences(list, elements) {
|
770 | list.push(...elements);
|
771 | list.sort((a, b) => a.identifier.range[0] - b.identifier.range[0]);
|
772 | }
|
773 | function removeReference(reference, baseScope) {
|
774 | if (reference.resolved) {
|
775 | if (reference.resolved.defs.some((d) => d.name === reference.identifier)) {
|
776 | const varIndex = baseScope.variables.indexOf(reference.resolved);
|
777 | if (varIndex >= 0) {
|
778 | baseScope.variables.splice(varIndex, 1);
|
779 | }
|
780 | const name = reference.identifier.name;
|
781 | if (reference.resolved === baseScope.set.get(name)) {
|
782 | baseScope.set.delete(name);
|
783 | }
|
784 | }
|
785 | else {
|
786 | const refIndex = reference.resolved.references.indexOf(reference);
|
787 | if (refIndex >= 0) {
|
788 | reference.resolved.references.splice(refIndex, 1);
|
789 | }
|
790 | }
|
791 | }
|
792 | let scope = baseScope;
|
793 | while (scope) {
|
794 | const refIndex = scope.references.indexOf(reference);
|
795 | if (refIndex >= 0) {
|
796 | scope.references.splice(refIndex, 1);
|
797 | }
|
798 | const throughIndex = scope.through.indexOf(reference);
|
799 | if (throughIndex >= 0) {
|
800 | scope.through.splice(throughIndex, 1);
|
801 | }
|
802 | scope = scope.upper;
|
803 | }
|
804 | }
|
805 | function removeScope(scopeManager, scope) {
|
806 | for (const childScope of scope.childScopes) {
|
807 | removeScope(scopeManager, childScope);
|
808 | }
|
809 | while (scope.references[0]) {
|
810 | removeReference(scope.references[0], scope);
|
811 | }
|
812 | const upper = scope.upper;
|
813 | if (upper) {
|
814 | const index = upper.childScopes.indexOf(scope);
|
815 | if (index >= 0) {
|
816 | upper.childScopes.splice(index, 1);
|
817 | }
|
818 | }
|
819 | const index = scopeManager.scopes.indexOf(scope);
|
820 | if (index >= 0) {
|
821 | scopeManager.scopes.splice(index, 1);
|
822 | }
|
823 | }
|
824 |
|
825 | const ALIAS_ITERATOR = /^([\s\S]*?(?:\s|\)))(\bin\b|\bof\b)([\s\S]*)$/u;
|
826 | const PARENS = /^(\s*\()([\s\S]*?)(\)\s*)$/u;
|
827 | const DUMMY_PARENT$2 = {};
|
828 | const IS_FUNCTION_EXPRESSION = /^\s*([\w$_]+|(async\s*)?\([^)]*?\))\s*(:[^=]+)?=>|^\s*(async\s+)?function(?:\s+[\w$]+)?\s*\(/u;
|
829 | const IS_SIMPLE_PATH = /^[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['[^']*?'\]|\["[^"]*?"\]|\[\d+\]|\[[A-Za-z_$][\w$]*\])*$/u;
|
830 | function processVForAliasAndIterator(code) {
|
831 | const match = ALIAS_ITERATOR.exec(code);
|
832 | if (match != null) {
|
833 | const aliases = match[1];
|
834 | const parenMatch = PARENS.exec(aliases);
|
835 | return {
|
836 | aliases,
|
837 | hasParens: Boolean(parenMatch),
|
838 | aliasesWithBrackets: parenMatch
|
839 | ? `${parenMatch[1].slice(0, -1)}[${parenMatch[2]}]${parenMatch[3].slice(1)}`
|
840 | : `[${aliases.slice(0, -1)}]`,
|
841 | delimiter: match[2] || "",
|
842 | iterator: match[3],
|
843 | };
|
844 | }
|
845 | return {
|
846 | aliases: "",
|
847 | hasParens: false,
|
848 | aliasesWithBrackets: "",
|
849 | delimiter: "",
|
850 | iterator: code,
|
851 | };
|
852 | }
|
853 | function getCommaTokenBeforeNode(tokens, node) {
|
854 | let tokenIndex = sortedIndexBy__default["default"](tokens, { range: node.range }, (t) => t.range[0]);
|
855 | while (tokenIndex >= 0) {
|
856 | const token = tokens[tokenIndex];
|
857 | if (token.type === "Punctuator" && token.value === ",") {
|
858 | return token;
|
859 | }
|
860 | tokenIndex -= 1;
|
861 | }
|
862 | return null;
|
863 | }
|
864 | function throwEmptyError(locationCalculator, expected) {
|
865 | const loc = locationCalculator.getLocation(0);
|
866 | const err = new ParseError(`Expected to be ${expected}, but got empty.`, undefined, 0, loc.line, loc.column);
|
867 | fixErrorLocation(err, locationCalculator);
|
868 | throw err;
|
869 | }
|
870 | function throwUnexpectedTokenError(name, token) {
|
871 | const err = new ParseError(`Unexpected token '${name}'.`, undefined, token.range[0], token.loc.start.line, token.loc.start.column);
|
872 | throw err;
|
873 | }
|
874 | function throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator) {
|
875 | if (ParseError.isParseError(err)) {
|
876 | const endOffset = locationCalculator.getOffsetWithGap(code.length);
|
877 | if (err.index >= endOffset) {
|
878 | err.message = "Unexpected end of expression.";
|
879 | }
|
880 | }
|
881 | throw err;
|
882 | }
|
883 | function parseScriptFragment(code, locationCalculator, parserOptions) {
|
884 | return parseScriptFragmentWithOption(code, locationCalculator, parserOptions);
|
885 | }
|
886 | function parseScriptFragmentWithOption(code, locationCalculator, parserOptions, processOptions) {
|
887 | var _a;
|
888 | try {
|
889 | const result = parseScript$1(code, parserOptions);
|
890 | (_a = processOptions === null || processOptions === void 0 ? void 0 : processOptions.preFixLocationProcess) === null || _a === void 0 ? void 0 : _a.call(processOptions, result);
|
891 | fixLocations(result, locationCalculator);
|
892 | return result;
|
893 | }
|
894 | catch (err) {
|
895 | const perr = ParseError.normalize(err);
|
896 | if (perr) {
|
897 | fixErrorLocation(perr, locationCalculator);
|
898 | throw perr;
|
899 | }
|
900 | throw err;
|
901 | }
|
902 | }
|
903 | const validDivisionCharRE = /[\w).+\-_$\]]/u;
|
904 | function splitFilters(exp) {
|
905 | const result = [];
|
906 | let inSingle = false;
|
907 | let inDouble = false;
|
908 | let inTemplateString = false;
|
909 | let inRegex = false;
|
910 | let curly = 0;
|
911 | let square = 0;
|
912 | let paren = 0;
|
913 | let lastFilterIndex = 0;
|
914 | let c = 0;
|
915 | let prev = 0;
|
916 | for (let i = 0; i < exp.length; i++) {
|
917 | prev = c;
|
918 | c = exp.charCodeAt(i);
|
919 | if (inSingle) {
|
920 | if (c === 0x27 && prev !== 0x5c) {
|
921 | inSingle = false;
|
922 | }
|
923 | }
|
924 | else if (inDouble) {
|
925 | if (c === 0x22 && prev !== 0x5c) {
|
926 | inDouble = false;
|
927 | }
|
928 | }
|
929 | else if (inTemplateString) {
|
930 | if (c === 0x60 && prev !== 0x5c) {
|
931 | inTemplateString = false;
|
932 | }
|
933 | }
|
934 | else if (inRegex) {
|
935 | if (c === 0x2f && prev !== 0x5c) {
|
936 | inRegex = false;
|
937 | }
|
938 | }
|
939 | else if (c === 0x7c &&
|
940 | exp.charCodeAt(i + 1) !== 0x7c &&
|
941 | exp.charCodeAt(i - 1) !== 0x7c &&
|
942 | !curly &&
|
943 | !square &&
|
944 | !paren) {
|
945 | result.push(exp.slice(lastFilterIndex, i));
|
946 | lastFilterIndex = i + 1;
|
947 | }
|
948 | else {
|
949 | switch (c) {
|
950 | case 0x22:
|
951 | inDouble = true;
|
952 | break;
|
953 | case 0x27:
|
954 | inSingle = true;
|
955 | break;
|
956 | case 0x60:
|
957 | inTemplateString = true;
|
958 | break;
|
959 | case 0x28:
|
960 | paren++;
|
961 | break;
|
962 | case 0x29:
|
963 | paren--;
|
964 | break;
|
965 | case 0x5b:
|
966 | square++;
|
967 | break;
|
968 | case 0x5d:
|
969 | square--;
|
970 | break;
|
971 | case 0x7b:
|
972 | curly++;
|
973 | break;
|
974 | case 0x7d:
|
975 | curly--;
|
976 | break;
|
977 | }
|
978 | if (c === 0x2f) {
|
979 | let j = i - 1;
|
980 | let p;
|
981 | for (; j >= 0; j--) {
|
982 | p = exp.charAt(j);
|
983 | if (p !== " ") {
|
984 | break;
|
985 | }
|
986 | }
|
987 | if (!p || !validDivisionCharRE.test(p)) {
|
988 | inRegex = true;
|
989 | }
|
990 | }
|
991 | }
|
992 | }
|
993 | result.push(exp.slice(lastFilterIndex));
|
994 | return result;
|
995 | }
|
996 | function parseExpressionBody(code, locationCalculator, parserOptions, allowEmpty = false) {
|
997 | debug('[script] parse expression: "0(%s)"', code);
|
998 | try {
|
999 | const result = parseScriptFragment(`0(${code})`, locationCalculator.getSubCalculatorShift(-2), parserOptions);
|
1000 | const { ast } = result;
|
1001 | const tokens = ast.tokens || [];
|
1002 | const comments = ast.comments || [];
|
1003 | const references = analyzeExternalReferences(result, parserOptions);
|
1004 | const statement = ast.body[0];
|
1005 | const callExpression = statement.expression;
|
1006 | const expression = callExpression.arguments[0];
|
1007 | if (!allowEmpty && !expression) {
|
1008 | return throwEmptyError(locationCalculator, "an expression");
|
1009 | }
|
1010 | if (expression && expression.type === "SpreadElement") {
|
1011 | return throwUnexpectedTokenError("...", expression);
|
1012 | }
|
1013 | if (callExpression.arguments[1]) {
|
1014 | const node = callExpression.arguments[1];
|
1015 | return throwUnexpectedTokenError(",", getCommaTokenBeforeNode(tokens, node) || node);
|
1016 | }
|
1017 | tokens.shift();
|
1018 | tokens.shift();
|
1019 | tokens.pop();
|
1020 | return { expression, tokens, comments, references, variables: [] };
|
1021 | }
|
1022 | catch (err) {
|
1023 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1024 | }
|
1025 | }
|
1026 | function parseFilter(code, locationCalculator, parserOptions) {
|
1027 | debug('[script] parse filter: "%s"', code);
|
1028 | try {
|
1029 | const expression = {
|
1030 | type: "VFilter",
|
1031 | parent: null,
|
1032 | range: [0, 0],
|
1033 | loc: {},
|
1034 | callee: null,
|
1035 | arguments: [],
|
1036 | };
|
1037 | const tokens = [];
|
1038 | const comments = [];
|
1039 | const references = [];
|
1040 | const paren = code.indexOf("(");
|
1041 | const calleeCode = paren === -1 ? code : code.slice(0, paren);
|
1042 | const argsCode = paren === -1 ? null : code.slice(paren);
|
1043 | if (calleeCode.trim()) {
|
1044 | const spaces = /^\s*/u.exec(calleeCode)[0];
|
1045 | const subCalculator = locationCalculator.getSubCalculatorShift(spaces.length);
|
1046 | const { ast } = parseScriptFragment(`"${calleeCode.trim()}"`, subCalculator, parserOptions);
|
1047 | const statement = ast.body[0];
|
1048 | const callee = statement.expression;
|
1049 | if (callee.type !== "Literal") {
|
1050 | const { loc, range } = ast.tokens[0];
|
1051 | return throwUnexpectedTokenError('"', {
|
1052 | range: [range[1] - 1, range[1]],
|
1053 | loc: {
|
1054 | start: {
|
1055 | line: loc.end.line,
|
1056 | column: loc.end.column - 1,
|
1057 | },
|
1058 | end: loc.end,
|
1059 | },
|
1060 | });
|
1061 | }
|
1062 | expression.callee = {
|
1063 | type: "Identifier",
|
1064 | parent: expression,
|
1065 | range: [
|
1066 | callee.range[0],
|
1067 | subCalculator.getOffsetWithGap(calleeCode.trim().length),
|
1068 | ],
|
1069 | loc: {
|
1070 | start: callee.loc.start,
|
1071 | end: subCalculator.getLocation(calleeCode.trim().length),
|
1072 | },
|
1073 | name: String(callee.value),
|
1074 | };
|
1075 | tokens.push({
|
1076 | type: "Identifier",
|
1077 | value: calleeCode.trim(),
|
1078 | range: expression.callee.range,
|
1079 | loc: expression.callee.loc,
|
1080 | });
|
1081 | }
|
1082 | else {
|
1083 | return throwEmptyError(locationCalculator, "a filter name");
|
1084 | }
|
1085 | if (argsCode != null) {
|
1086 | const result = parseScriptFragment(`0${argsCode}`, locationCalculator
|
1087 | .getSubCalculatorAfter(paren)
|
1088 | .getSubCalculatorShift(-1), parserOptions);
|
1089 | const { ast } = result;
|
1090 | const statement = ast.body[0];
|
1091 | const callExpression = statement.expression;
|
1092 | ast.tokens.shift();
|
1093 | if (callExpression.type !== "CallExpression" ||
|
1094 | callExpression.callee.type !== "Literal") {
|
1095 | let nestCount = 1;
|
1096 | for (const token of ast.tokens.slice(1)) {
|
1097 | if (nestCount === 0) {
|
1098 | return throwUnexpectedTokenError(token.value, token);
|
1099 | }
|
1100 | if (token.type === "Punctuator" && token.value === "(") {
|
1101 | nestCount += 1;
|
1102 | }
|
1103 | if (token.type === "Punctuator" && token.value === ")") {
|
1104 | nestCount -= 1;
|
1105 | }
|
1106 | }
|
1107 | const token = last__default["default"](ast.tokens);
|
1108 | return throwUnexpectedTokenError(token.value, token);
|
1109 | }
|
1110 | for (const argument of callExpression.arguments) {
|
1111 | argument.parent = expression;
|
1112 | expression.arguments.push(argument);
|
1113 | }
|
1114 | tokens.push(...ast.tokens);
|
1115 | comments.push(...ast.comments);
|
1116 | references.push(...analyzeExternalReferences(result, parserOptions));
|
1117 | }
|
1118 | const firstToken = tokens[0];
|
1119 | const lastToken = last__default["default"](tokens);
|
1120 | expression.range = [firstToken.range[0], lastToken.range[1]];
|
1121 | expression.loc = { start: firstToken.loc.start, end: lastToken.loc.end };
|
1122 | return { expression, tokens, comments, references, variables: [] };
|
1123 | }
|
1124 | catch (err) {
|
1125 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1126 | }
|
1127 | }
|
1128 | function loadParser(parser) {
|
1129 | if (parser !== "espree") {
|
1130 | return require(parser);
|
1131 | }
|
1132 | return getEspreeFromUser();
|
1133 | }
|
1134 | function parseScript$1(code, parserOptions) {
|
1135 | const parser = typeof parserOptions.parser === "string"
|
1136 | ? loadParser(parserOptions.parser)
|
1137 | : isParserObject(parserOptions.parser)
|
1138 | ? parserOptions.parser
|
1139 | : getEspreeFromEcmaVersion(parserOptions.ecmaVersion);
|
1140 | const result = isEnhancedParserObject(parser)
|
1141 | ? parser.parseForESLint(code, parserOptions)
|
1142 | : parser.parse(code, parserOptions);
|
1143 | if (result.ast != null) {
|
1144 | return result;
|
1145 | }
|
1146 | return { ast: result };
|
1147 | }
|
1148 | function parseScriptElement(node, sfcCode, linesAndColumns, originalParserOptions) {
|
1149 | var _a, _b;
|
1150 | const parserOptions = isScriptSetupElement(node)
|
1151 | ? getScriptSetupParserOptions(originalParserOptions)
|
1152 | : Object.assign(Object.assign({}, originalParserOptions), { ecmaVersion: originalParserOptions.ecmaVersion || DEFAULT_ECMA_VERSION });
|
1153 | let generic = null;
|
1154 | let code;
|
1155 | let offset;
|
1156 | const textNode = node.children[0];
|
1157 | if (textNode != null && textNode.type === "VText") {
|
1158 | const [scriptStartOffset, scriptEndOffset] = textNode.range;
|
1159 | code = sfcCode.slice(scriptStartOffset, scriptEndOffset);
|
1160 | offset = scriptStartOffset;
|
1161 | generic = extractGeneric(node);
|
1162 | if (generic) {
|
1163 | const defineTypesCode = `${generic.defineTypes
|
1164 | .map((e) => e.define)
|
1165 | .join(";")};\n`;
|
1166 | code = defineTypesCode + code;
|
1167 | offset -= defineTypesCode.length;
|
1168 | }
|
1169 | }
|
1170 | else {
|
1171 | code = "";
|
1172 | offset = node.startTag.range[1];
|
1173 | }
|
1174 | const locationCalculator = linesAndColumns.createOffsetLocationCalculator(offset);
|
1175 | const result = parseScriptFragment(code, locationCalculator, parserOptions);
|
1176 | if (generic) {
|
1177 | generic.postprocess({
|
1178 | result,
|
1179 | isRemoveTarget(nodeOrToken) {
|
1180 | return nodeOrToken.range[1] <= textNode.range[0];
|
1181 | },
|
1182 | getTypeDefScope(scopeManager) {
|
1183 | var _a;
|
1184 | return ((_a = scopeManager.globalScope.childScopes.find((s) => s.type === "module")) !== null && _a !== void 0 ? _a : scopeManager.globalScope);
|
1185 | },
|
1186 | });
|
1187 | const startToken = [
|
1188 | result.ast.body[0],
|
1189 | (_a = result.ast.tokens) === null || _a === void 0 ? void 0 : _a[0],
|
1190 | (_b = result.ast.comments) === null || _b === void 0 ? void 0 : _b[0],
|
1191 | ]
|
1192 | .filter((e) => Boolean(e))
|
1193 | .sort((a, b) => a.range[0] - b.range[0])
|
1194 | .find((t) => Boolean(t));
|
1195 | if (startToken && result.ast.range[0] !== startToken.range[0]) {
|
1196 | result.ast.range[0] = startToken.range[0];
|
1197 | if (result.ast.start != null) {
|
1198 | result.ast.start = startToken.start;
|
1199 | }
|
1200 | result.ast.loc.start = Object.assign({}, startToken.loc.start);
|
1201 | }
|
1202 | }
|
1203 | if (result.ast.tokens != null) {
|
1204 | const startTag = node.startTag;
|
1205 | const endTag = node.endTag;
|
1206 | result.ast.tokens.unshift({
|
1207 | type: "Punctuator",
|
1208 | range: startTag.range,
|
1209 | loc: startTag.loc,
|
1210 | value: "<script>",
|
1211 | });
|
1212 | if (endTag != null) {
|
1213 | result.ast.tokens.push({
|
1214 | type: "Punctuator",
|
1215 | range: endTag.range,
|
1216 | loc: endTag.loc,
|
1217 | value: "</script>",
|
1218 | });
|
1219 | }
|
1220 | }
|
1221 | return result;
|
1222 | }
|
1223 | function parseExpression(code, locationCalculator, parserOptions, { allowEmpty = false, allowFilters = false } = {}) {
|
1224 | var _a, _b;
|
1225 | debug('[script] parse expression: "%s"', code);
|
1226 | const [mainCode, ...filterCodes] = allowFilters && ((_b = (_a = parserOptions.vueFeatures) === null || _a === void 0 ? void 0 : _a.filter) !== null && _b !== void 0 ? _b : true)
|
1227 | ? splitFilters(code)
|
1228 | : [code];
|
1229 | if (filterCodes.length === 0) {
|
1230 | return parseExpressionBody(code, locationCalculator, parserOptions, allowEmpty);
|
1231 | }
|
1232 | const retB = parseExpressionBody(mainCode, locationCalculator, parserOptions);
|
1233 | if (!retB.expression) {
|
1234 | return retB;
|
1235 | }
|
1236 | const ret = retB;
|
1237 | ret.expression = {
|
1238 | type: "VFilterSequenceExpression",
|
1239 | parent: null,
|
1240 | expression: retB.expression,
|
1241 | filters: [],
|
1242 | range: retB.expression.range.slice(0),
|
1243 | loc: Object.assign({}, retB.expression.loc),
|
1244 | };
|
1245 | ret.expression.expression.parent = ret.expression;
|
1246 | let prevLoc = mainCode.length;
|
1247 | for (const filterCode of filterCodes) {
|
1248 | ret.tokens.push(fixLocation({
|
1249 | type: "Punctuator",
|
1250 | value: "|",
|
1251 | range: [prevLoc, prevLoc + 1],
|
1252 | loc: {},
|
1253 | }, locationCalculator));
|
1254 | const retF = parseFilter(filterCode, locationCalculator.getSubCalculatorShift(prevLoc + 1), parserOptions);
|
1255 | if (retF) {
|
1256 | if (retF.expression) {
|
1257 | ret.expression.filters.push(retF.expression);
|
1258 | retF.expression.parent = ret.expression;
|
1259 | }
|
1260 | ret.tokens.push(...retF.tokens);
|
1261 | ret.comments.push(...retF.comments);
|
1262 | ret.references.push(...retF.references);
|
1263 | }
|
1264 | prevLoc += 1 + filterCode.length;
|
1265 | }
|
1266 | const lastToken = last__default["default"](ret.tokens);
|
1267 | ret.expression.range[1] = lastToken.range[1];
|
1268 | ret.expression.loc.end = lastToken.loc.end;
|
1269 | return ret;
|
1270 | }
|
1271 | function parseVForExpression(code, locationCalculator, parserOptions) {
|
1272 | if (code.trim() === "") {
|
1273 | throwEmptyError(locationCalculator, "'<alias> in <expression>'");
|
1274 | }
|
1275 | if (isEcmaVersion5(parserOptions)) {
|
1276 | return parseVForExpressionForEcmaVersion5(code, locationCalculator, parserOptions);
|
1277 | }
|
1278 | const processed = processVForAliasAndIterator(code);
|
1279 | if (!processed.aliases.trim()) {
|
1280 | return throwEmptyError(locationCalculator, "an alias");
|
1281 | }
|
1282 | try {
|
1283 | debug('[script] parse v-for expression: "for(%s%s%s);"', processed.aliasesWithBrackets, processed.delimiter, processed.iterator);
|
1284 | const result = parseScriptFragment(`for(let ${processed.aliasesWithBrackets}${processed.delimiter}${processed.iterator});`, locationCalculator.getSubCalculatorShift(processed.hasParens ? -8 : -9), parserOptions);
|
1285 | const { ast } = result;
|
1286 | const tokens = ast.tokens || [];
|
1287 | const comments = ast.comments || [];
|
1288 | const scope = analyzeVariablesAndExternalReferences(result, "v-for", parserOptions);
|
1289 | const references = scope.references;
|
1290 | const variables = scope.variables;
|
1291 | const statement = ast.body[0];
|
1292 | const varDecl = statement.left;
|
1293 | const id = varDecl.declarations[0].id;
|
1294 | const left = id.elements;
|
1295 | const right = statement.right;
|
1296 | if (!processed.hasParens && !left.length) {
|
1297 | return throwEmptyError(locationCalculator, "an alias");
|
1298 | }
|
1299 | tokens.shift();
|
1300 | tokens.shift();
|
1301 | tokens.shift();
|
1302 | tokens.pop();
|
1303 | tokens.pop();
|
1304 | const closeOffset = statement.left.range[1] - 1;
|
1305 | const closeIndex = tokens.findIndex((t) => t.range[0] === closeOffset);
|
1306 | if (processed.hasParens) {
|
1307 | const open = tokens[0];
|
1308 | if (open != null) {
|
1309 | open.value = "(";
|
1310 | }
|
1311 | const close = tokens[closeIndex];
|
1312 | if (close != null) {
|
1313 | close.value = ")";
|
1314 | }
|
1315 | }
|
1316 | else {
|
1317 | tokens.splice(closeIndex, 1);
|
1318 | tokens.shift();
|
1319 | }
|
1320 | const firstToken = tokens[0] || statement.left;
|
1321 | const lastToken = tokens[tokens.length - 1] || statement.right;
|
1322 | const expression = {
|
1323 | type: "VForExpression",
|
1324 | range: [firstToken.range[0], lastToken.range[1]],
|
1325 | loc: { start: firstToken.loc.start, end: lastToken.loc.end },
|
1326 | parent: DUMMY_PARENT$2,
|
1327 | left,
|
1328 | right,
|
1329 | };
|
1330 | for (const l of left) {
|
1331 | if (l != null) {
|
1332 | l.parent = expression;
|
1333 | }
|
1334 | }
|
1335 | right.parent = expression;
|
1336 | return { expression, tokens, comments, references, variables };
|
1337 | }
|
1338 | catch (err) {
|
1339 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1340 | }
|
1341 | }
|
1342 | function isEcmaVersion5(parserOptions) {
|
1343 | const ecmaVersion = getEcmaVersionIfUseEspree(parserOptions);
|
1344 | return ecmaVersion != null && ecmaVersion <= 5;
|
1345 | }
|
1346 | function parseVForExpressionForEcmaVersion5(code, locationCalculator, parserOptions) {
|
1347 | const processed = processVForAliasAndIterator(code);
|
1348 | if (!processed.aliases.trim()) {
|
1349 | return throwEmptyError(locationCalculator, "an alias");
|
1350 | }
|
1351 | try {
|
1352 | const tokens = [];
|
1353 | const comments = [];
|
1354 | const parsedAliases = parseVForAliasesForEcmaVersion5(processed.aliasesWithBrackets, locationCalculator.getSubCalculatorShift(processed.hasParens ? 0 : -1), parserOptions);
|
1355 | if (processed.hasParens) {
|
1356 | const open = parsedAliases.tokens[0];
|
1357 | if (open != null) {
|
1358 | open.value = "(";
|
1359 | }
|
1360 | const close = last__default["default"](parsedAliases.tokens);
|
1361 | if (close != null) {
|
1362 | close.value = ")";
|
1363 | }
|
1364 | }
|
1365 | else {
|
1366 | parsedAliases.tokens.shift();
|
1367 | parsedAliases.tokens.pop();
|
1368 | }
|
1369 | tokens.push(...parsedAliases.tokens);
|
1370 | comments.push(...parsedAliases.comments);
|
1371 | const { left, variables } = parsedAliases;
|
1372 | if (!processed.hasParens && !left.length) {
|
1373 | return throwEmptyError(locationCalculator, "an alias");
|
1374 | }
|
1375 | const delimiterStart = processed.aliases.length;
|
1376 | const delimiterEnd = delimiterStart + processed.delimiter.length;
|
1377 | tokens.push(fixLocation({
|
1378 | type: processed.delimiter === "in" ? "Keyword" : "Identifier",
|
1379 | value: processed.delimiter,
|
1380 | start: delimiterStart,
|
1381 | end: delimiterEnd,
|
1382 | loc: {},
|
1383 | range: [delimiterStart, delimiterEnd],
|
1384 | }, locationCalculator));
|
1385 | const parsedIterator = parseVForIteratorForEcmaVersion5(processed.iterator, locationCalculator.getSubCalculatorShift(delimiterEnd), parserOptions);
|
1386 | tokens.push(...parsedIterator.tokens);
|
1387 | comments.push(...parsedIterator.comments);
|
1388 | const { right, references } = parsedIterator;
|
1389 | const firstToken = tokens[0];
|
1390 | const lastToken = last__default["default"](tokens) || firstToken;
|
1391 | const expression = {
|
1392 | type: "VForExpression",
|
1393 | range: [firstToken.range[0], lastToken.range[1]],
|
1394 | loc: { start: firstToken.loc.start, end: lastToken.loc.end },
|
1395 | parent: DUMMY_PARENT$2,
|
1396 | left,
|
1397 | right,
|
1398 | };
|
1399 | for (const l of left) {
|
1400 | if (l != null) {
|
1401 | l.parent = expression;
|
1402 | }
|
1403 | }
|
1404 | right.parent = expression;
|
1405 | return { expression, tokens, comments, references, variables };
|
1406 | }
|
1407 | catch (err) {
|
1408 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1409 | }
|
1410 | }
|
1411 | function parseVForAliasesForEcmaVersion5(code, locationCalculator, parserOptions) {
|
1412 | const result = parseScriptFragment(`0(${code})`, locationCalculator.getSubCalculatorShift(-2), parserOptions);
|
1413 | const { ast } = result;
|
1414 | const tokens = ast.tokens || [];
|
1415 | const comments = ast.comments || [];
|
1416 | const variables = analyzeExternalReferences(result, parserOptions).map(transformVariable);
|
1417 | const statement = ast.body[0];
|
1418 | const callExpression = statement.expression;
|
1419 | const expression = callExpression.arguments[0];
|
1420 | const left = expression.elements.filter((e) => {
|
1421 | if (e == null || e.type === "Identifier") {
|
1422 | return true;
|
1423 | }
|
1424 | const errorToken = tokens.find((t) => e.range[0] <= t.range[0] && t.range[1] <= e.range[1]);
|
1425 | return throwUnexpectedTokenError(errorToken.value, errorToken);
|
1426 | });
|
1427 | tokens.shift();
|
1428 | tokens.shift();
|
1429 | tokens.pop();
|
1430 | return { left, tokens, comments, variables };
|
1431 | function transformVariable(reference) {
|
1432 | const ret = {
|
1433 | id: reference.id,
|
1434 | kind: "v-for",
|
1435 | references: [],
|
1436 | };
|
1437 | Object.defineProperty(ret, "references", { enumerable: false });
|
1438 | return ret;
|
1439 | }
|
1440 | }
|
1441 | function parseVForIteratorForEcmaVersion5(code, locationCalculator, parserOptions) {
|
1442 | const result = parseScriptFragment(`0(${code})`, locationCalculator.getSubCalculatorShift(-2), parserOptions);
|
1443 | const { ast } = result;
|
1444 | const tokens = ast.tokens || [];
|
1445 | const comments = ast.comments || [];
|
1446 | const references = analyzeExternalReferences(result, parserOptions);
|
1447 | const statement = ast.body[0];
|
1448 | const callExpression = statement.expression;
|
1449 | const expression = callExpression.arguments[0];
|
1450 | if (!expression) {
|
1451 | return throwEmptyError(locationCalculator, "an expression");
|
1452 | }
|
1453 | if (expression && expression.type === "SpreadElement") {
|
1454 | return throwUnexpectedTokenError("...", expression);
|
1455 | }
|
1456 | const right = expression;
|
1457 | tokens.shift();
|
1458 | tokens.shift();
|
1459 | tokens.pop();
|
1460 | return { right, tokens, comments, references };
|
1461 | }
|
1462 | function parseVOnExpression(code, locationCalculator, parserOptions) {
|
1463 | if (IS_FUNCTION_EXPRESSION.test(code) || IS_SIMPLE_PATH.test(code)) {
|
1464 | return parseExpressionBody(code, locationCalculator, parserOptions);
|
1465 | }
|
1466 | return parseVOnExpressionBody(code, locationCalculator, parserOptions);
|
1467 | }
|
1468 | function parseVOnExpressionBody(code, locationCalculator, parserOptions) {
|
1469 | debug('[script] parse v-on expression: "void function($event){%s}"', code);
|
1470 | if (code.trim() === "") {
|
1471 | throwEmptyError(locationCalculator, "statements");
|
1472 | }
|
1473 | try {
|
1474 | const result = parseScriptFragment(`void function($event){${code}}`, locationCalculator.getSubCalculatorShift(-22), parserOptions);
|
1475 | const { ast } = result;
|
1476 | const references = analyzeExternalReferences(result, parserOptions);
|
1477 | const outermostStatement = ast.body[0];
|
1478 | const functionDecl = outermostStatement.expression.argument;
|
1479 | const block = functionDecl.body;
|
1480 | const body = block.body;
|
1481 | const firstStatement = first__default["default"](body);
|
1482 | const lastStatement = last__default["default"](body);
|
1483 | const expression = {
|
1484 | type: "VOnExpression",
|
1485 | range: [
|
1486 | firstStatement != null
|
1487 | ? firstStatement.range[0]
|
1488 | : block.range[0] + 1,
|
1489 | lastStatement != null
|
1490 | ? lastStatement.range[1]
|
1491 | : block.range[1] - 1,
|
1492 | ],
|
1493 | loc: {
|
1494 | start: firstStatement != null
|
1495 | ? firstStatement.loc.start
|
1496 | : locationCalculator.getLocation(1),
|
1497 | end: lastStatement != null
|
1498 | ? lastStatement.loc.end
|
1499 | : locationCalculator.getLocation(code.length + 1),
|
1500 | },
|
1501 | parent: DUMMY_PARENT$2,
|
1502 | body,
|
1503 | };
|
1504 | const tokens = ast.tokens || [];
|
1505 | const comments = ast.comments || [];
|
1506 | for (const b of body) {
|
1507 | b.parent = expression;
|
1508 | }
|
1509 | tokens.splice(0, 6);
|
1510 | tokens.pop();
|
1511 | return { expression, tokens, comments, references, variables: [] };
|
1512 | }
|
1513 | catch (err) {
|
1514 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1515 | }
|
1516 | }
|
1517 | function parseSlotScopeExpression(code, locationCalculator, parserOptions) {
|
1518 | debug('[script] parse slot-scope expression: "void function(%s) {}"', code);
|
1519 | if (code.trim() === "") {
|
1520 | throwEmptyError(locationCalculator, "an identifier or an array/object pattern");
|
1521 | }
|
1522 | try {
|
1523 | const result = parseScriptFragment(`void function(${code}) {}`, locationCalculator.getSubCalculatorShift(-14), parserOptions);
|
1524 | const { ast } = result;
|
1525 | const statement = ast.body[0];
|
1526 | const rawExpression = statement.expression;
|
1527 | const functionDecl = rawExpression.argument;
|
1528 | const params = functionDecl.params;
|
1529 | if (params.length === 0) {
|
1530 | return {
|
1531 | expression: null,
|
1532 | tokens: [],
|
1533 | comments: [],
|
1534 | references: [],
|
1535 | variables: [],
|
1536 | };
|
1537 | }
|
1538 | const tokens = ast.tokens || [];
|
1539 | const comments = ast.comments || [];
|
1540 | const scope = analyzeVariablesAndExternalReferences(result, "scope", parserOptions);
|
1541 | const references = scope.references;
|
1542 | const variables = scope.variables;
|
1543 | const firstParam = first__default["default"](params);
|
1544 | const lastParam = last__default["default"](params);
|
1545 | const expression = {
|
1546 | type: "VSlotScopeExpression",
|
1547 | range: [firstParam.range[0], lastParam.range[1]],
|
1548 | loc: { start: firstParam.loc.start, end: lastParam.loc.end },
|
1549 | parent: DUMMY_PARENT$2,
|
1550 | params: functionDecl.params,
|
1551 | };
|
1552 | for (const param of params) {
|
1553 | param.parent = expression;
|
1554 | }
|
1555 | tokens.shift();
|
1556 | tokens.shift();
|
1557 | tokens.shift();
|
1558 | tokens.pop();
|
1559 | tokens.pop();
|
1560 | tokens.pop();
|
1561 | return { expression, tokens, comments, references, variables };
|
1562 | }
|
1563 | catch (err) {
|
1564 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1565 | }
|
1566 | }
|
1567 | function parseGenericExpression(code, locationCalculator, parserOptions) {
|
1568 | debug('[script] parse generic definition: "void function<%s>() {}"', code);
|
1569 | if (code.trim() === "") {
|
1570 | throwEmptyError(locationCalculator, "a type parameter");
|
1571 | }
|
1572 | function getParams(result) {
|
1573 | const { ast } = result;
|
1574 | const statement = ast.body[0];
|
1575 | const rawExpression = statement.expression;
|
1576 | const classDecl = rawExpression.argument;
|
1577 | const typeParameters = classDecl
|
1578 | .typeParameters;
|
1579 | return typeParameters === null || typeParameters === void 0 ? void 0 : typeParameters.params;
|
1580 | }
|
1581 | try {
|
1582 | const rawParams = [];
|
1583 | const scriptLet = `void function<${code}>(){}`;
|
1584 | const result = parseScriptFragmentWithOption(scriptLet, locationCalculator.getSubCalculatorShift(-14), Object.assign(Object.assign({}, parserOptions), { project: undefined }), {
|
1585 | preFixLocationProcess(preResult) {
|
1586 | const params = getParams(preResult);
|
1587 | if (params) {
|
1588 | for (const param of params) {
|
1589 | rawParams.push(scriptLet.slice(param.range[0], param.range[1]));
|
1590 | }
|
1591 | }
|
1592 | },
|
1593 | });
|
1594 | const { ast } = result;
|
1595 | const params = getParams(result);
|
1596 | if (!params || params.length === 0) {
|
1597 | return {
|
1598 | expression: null,
|
1599 | tokens: [],
|
1600 | comments: [],
|
1601 | references: [],
|
1602 | variables: [],
|
1603 | };
|
1604 | }
|
1605 | const tokens = ast.tokens || [];
|
1606 | const comments = ast.comments || [];
|
1607 | const scope = analyzeVariablesAndExternalReferences(result, "generic", parserOptions);
|
1608 | const references = scope.references;
|
1609 | const variables = scope.variables;
|
1610 | const firstParam = first__default["default"](params);
|
1611 | const lastParam = last__default["default"](params);
|
1612 | const expression = {
|
1613 | type: "VGenericExpression",
|
1614 | range: [firstParam.range[0], lastParam.range[1]],
|
1615 | loc: { start: firstParam.loc.start, end: lastParam.loc.end },
|
1616 | parent: DUMMY_PARENT$2,
|
1617 | params,
|
1618 | rawParams,
|
1619 | };
|
1620 | for (const param of params) {
|
1621 | ;
|
1622 | param.parent = expression;
|
1623 | }
|
1624 | tokens.shift();
|
1625 | tokens.shift();
|
1626 | tokens.shift();
|
1627 | tokens.pop();
|
1628 | tokens.pop();
|
1629 | tokens.pop();
|
1630 | tokens.pop();
|
1631 | tokens.pop();
|
1632 | return { expression, tokens, comments, references, variables };
|
1633 | }
|
1634 | catch (err) {
|
1635 | return throwErrorAsAdjustingOutsideOfCode(err, code, locationCalculator);
|
1636 | }
|
1637 | }
|
1638 |
|
1639 | function replaceTokens(document, node, newTokens) {
|
1640 | if (document == null) {
|
1641 | return;
|
1642 | }
|
1643 | const index = sortedIndexBy__default["default"](document.tokens, node, byRange0);
|
1644 | const count = sortedLastIndexBy__default["default"](document.tokens, node, byRange1) - index;
|
1645 | document.tokens.splice(index, count, ...newTokens);
|
1646 | }
|
1647 | function replaceAndSplitTokens(document, node, newTokens) {
|
1648 | if (document == null) {
|
1649 | return;
|
1650 | }
|
1651 | const index = sortedIndexBy__default["default"](document.tokens, node, byRange0);
|
1652 | if (document.tokens.length === index ||
|
1653 | node.range[0] < document.tokens[index].range[0]) {
|
1654 | const beforeToken = document.tokens[index - 1];
|
1655 | const value = beforeToken.value;
|
1656 | const splitOffset = node.range[0] - beforeToken.range[0];
|
1657 | const afterToken = {
|
1658 | type: beforeToken.type,
|
1659 | range: [node.range[0], beforeToken.range[1]],
|
1660 | loc: {
|
1661 | start: Object.assign({}, node.loc.start),
|
1662 | end: Object.assign({}, beforeToken.loc.end),
|
1663 | },
|
1664 | value: value.slice(splitOffset),
|
1665 | };
|
1666 | beforeToken.range[1] = node.range[0];
|
1667 | beforeToken.loc.end = Object.assign({}, node.loc.start);
|
1668 | beforeToken.value = value.slice(0, splitOffset);
|
1669 | document.tokens.splice(index, 0, afterToken);
|
1670 | }
|
1671 | let lastIndex = sortedLastIndexBy__default["default"](document.tokens, node, byRange1);
|
1672 | if (lastIndex === 0 ||
|
1673 | node.range[1] < document.tokens[lastIndex].range[1]) {
|
1674 | const beforeToken = document.tokens[lastIndex];
|
1675 | const value = beforeToken.value;
|
1676 | const splitOffset = beforeToken.range[1] -
|
1677 | beforeToken.range[0] -
|
1678 | (beforeToken.range[1] - node.range[1]);
|
1679 | const afterToken = {
|
1680 | type: beforeToken.type,
|
1681 | range: [node.range[1], beforeToken.range[1]],
|
1682 | loc: {
|
1683 | start: Object.assign({}, node.loc.end),
|
1684 | end: Object.assign({}, beforeToken.loc.end),
|
1685 | },
|
1686 | value: value.slice(splitOffset),
|
1687 | };
|
1688 | beforeToken.range[1] = node.range[1];
|
1689 | beforeToken.loc.end = Object.assign({}, node.loc.end);
|
1690 | beforeToken.value = value.slice(0, splitOffset);
|
1691 | document.tokens.splice(lastIndex + 1, 0, afterToken);
|
1692 | lastIndex++;
|
1693 | }
|
1694 | const count = lastIndex - index;
|
1695 | document.tokens.splice(index, count, ...newTokens);
|
1696 | }
|
1697 | function insertComments(document, newComments) {
|
1698 | if (document == null || newComments.length === 0) {
|
1699 | return;
|
1700 | }
|
1701 | const index = sortedIndexBy__default["default"](document.comments, newComments[0], byRange0);
|
1702 | document.comments.splice(index, 0, ...newComments);
|
1703 | }
|
1704 | function createSimpleToken(type, start, end, value, linesAndColumns) {
|
1705 | return {
|
1706 | type,
|
1707 | range: [start, end],
|
1708 | loc: {
|
1709 | start: linesAndColumns.getLocFromIndex(start),
|
1710 | end: linesAndColumns.getLocFromIndex(end),
|
1711 | },
|
1712 | value,
|
1713 | };
|
1714 | }
|
1715 | function byRange0(x) {
|
1716 | return x.range[0];
|
1717 | }
|
1718 | function byRange1(x) {
|
1719 | return x.range[1];
|
1720 | }
|
1721 |
|
1722 | function insertError(document, error) {
|
1723 | if (document == null) {
|
1724 | return;
|
1725 | }
|
1726 | const index = sortedIndexBy__default["default"](document.errors, error, byIndex);
|
1727 | document.errors.splice(index, 0, error);
|
1728 | }
|
1729 | function byIndex(x) {
|
1730 | return x.index;
|
1731 | }
|
1732 |
|
1733 | function camelize(str) {
|
1734 | return str.replace(/-(\w)/gu, (_, c) => (c ? c.toUpperCase() : ""));
|
1735 | }
|
1736 |
|
1737 | const shorthandSign = /^[.:@#]/u;
|
1738 | const shorthandNameMap = { ":": "bind", ".": "bind", "@": "on", "#": "slot" };
|
1739 | const invalidDynamicArgumentNextChar = /^[\s\r\n=/>]$/u;
|
1740 | function getTagName$1(startTagOrElement, isSFC) {
|
1741 | return isSFC ? startTagOrElement.rawName : startTagOrElement.name;
|
1742 | }
|
1743 | function parseDirectiveKeyStatically(node, document) {
|
1744 | const { name: text, rawName: rawText, range: [offset], loc: { start: { column, line }, }, } = node;
|
1745 | const directiveKey = {
|
1746 | type: "VDirectiveKey",
|
1747 | range: node.range,
|
1748 | loc: node.loc,
|
1749 | parent: node.parent,
|
1750 | name: null,
|
1751 | argument: null,
|
1752 | modifiers: [],
|
1753 | };
|
1754 | let i = 0;
|
1755 | function createIdentifier(start, end, name) {
|
1756 | return {
|
1757 | type: "VIdentifier",
|
1758 | parent: directiveKey,
|
1759 | range: [offset + start, offset + end],
|
1760 | loc: {
|
1761 | start: { column: column + start, line },
|
1762 | end: { column: column + end, line },
|
1763 | },
|
1764 | name: name || text.slice(start, end),
|
1765 | rawName: rawText.slice(start, end),
|
1766 | };
|
1767 | }
|
1768 | if (shorthandSign.test(text)) {
|
1769 | const sign = text[0];
|
1770 | directiveKey.name = createIdentifier(0, 1, shorthandNameMap[sign]);
|
1771 | i = 1;
|
1772 | }
|
1773 | else {
|
1774 | const colon = text.indexOf(":");
|
1775 | if (colon !== -1) {
|
1776 | directiveKey.name = createIdentifier(0, colon);
|
1777 | i = colon + 1;
|
1778 | }
|
1779 | }
|
1780 | if (directiveKey.name != null && text[i] === "[") {
|
1781 | const len = text.slice(i).lastIndexOf("]");
|
1782 | if (len !== -1) {
|
1783 | directiveKey.argument = createIdentifier(i, i + len + 1);
|
1784 | i = i + len + 1 + (text[i + len + 1] === "." ? 1 : 0);
|
1785 | }
|
1786 | }
|
1787 | const modifiers = text
|
1788 | .slice(i)
|
1789 | .split(".")
|
1790 | .map((modifierName) => {
|
1791 | const modifier = createIdentifier(i, i + modifierName.length);
|
1792 | if (modifierName === "" && i < text.length) {
|
1793 | insertError(document, new ParseError(`Unexpected token '${text[i]}'`, undefined, offset + i, line, column + i));
|
1794 | }
|
1795 | i += modifierName.length + 1;
|
1796 | return modifier;
|
1797 | });
|
1798 | if (directiveKey.name == null) {
|
1799 | directiveKey.name = modifiers.shift();
|
1800 | }
|
1801 | else if (directiveKey.argument == null && modifiers[0].name !== "") {
|
1802 | directiveKey.argument = modifiers.shift() || null;
|
1803 | }
|
1804 | directiveKey.modifiers = modifiers.filter(isNotEmptyModifier);
|
1805 | if (directiveKey.name.name === "v-") {
|
1806 | insertError(document, new ParseError(`Unexpected token '${text[directiveKey.name.range[1] - offset]}'`, undefined, directiveKey.name.range[1], directiveKey.name.loc.end.line, directiveKey.name.loc.end.column));
|
1807 | }
|
1808 | if (directiveKey.name.rawName === "." &&
|
1809 | !directiveKey.modifiers.some(isPropModifier)) {
|
1810 | const pos = (directiveKey.argument || directiveKey.name).range[1] - offset;
|
1811 | const propModifier = createIdentifier(pos, pos, "prop");
|
1812 | directiveKey.modifiers.unshift(propModifier);
|
1813 | }
|
1814 | return directiveKey;
|
1815 | }
|
1816 | function isPropModifier(node) {
|
1817 | return node.name === "prop";
|
1818 | }
|
1819 | function isNotEmptyModifier(node) {
|
1820 | return node.name !== "";
|
1821 | }
|
1822 | function parseDirectiveKeyTokens(node) {
|
1823 | const { name, argument, modifiers } = node;
|
1824 | const shorthand = name.range[1] - name.range[0] === 1;
|
1825 | const tokens = [];
|
1826 | if (shorthand) {
|
1827 | tokens.push({
|
1828 | type: "Punctuator",
|
1829 | range: name.range,
|
1830 | loc: name.loc,
|
1831 | value: name.rawName,
|
1832 | });
|
1833 | }
|
1834 | else {
|
1835 | tokens.push({
|
1836 | type: "HTMLIdentifier",
|
1837 | range: name.range,
|
1838 | loc: name.loc,
|
1839 | value: name.rawName,
|
1840 | });
|
1841 | if (argument) {
|
1842 | tokens.push({
|
1843 | type: "Punctuator",
|
1844 | range: [name.range[1], argument.range[0]],
|
1845 | loc: { start: name.loc.end, end: argument.loc.start },
|
1846 | value: ":",
|
1847 | });
|
1848 | }
|
1849 | }
|
1850 | if (argument) {
|
1851 | tokens.push({
|
1852 | type: "HTMLIdentifier",
|
1853 | range: argument.range,
|
1854 | loc: argument.loc,
|
1855 | value: argument.rawName,
|
1856 | });
|
1857 | }
|
1858 | let lastNode = argument || name;
|
1859 | for (const modifier of modifiers) {
|
1860 | if (modifier.rawName === "") {
|
1861 | continue;
|
1862 | }
|
1863 | tokens.push({
|
1864 | type: "Punctuator",
|
1865 | range: [lastNode.range[1], modifier.range[0]],
|
1866 | loc: { start: lastNode.loc.end, end: modifier.loc.start },
|
1867 | value: ".",
|
1868 | }, {
|
1869 | type: "HTMLIdentifier",
|
1870 | range: modifier.range,
|
1871 | loc: modifier.loc,
|
1872 | value: modifier.rawName,
|
1873 | });
|
1874 | lastNode = modifier;
|
1875 | }
|
1876 | return tokens;
|
1877 | }
|
1878 | function convertDynamicArgument(node, document, parserOptions, locationCalculator) {
|
1879 | const { argument } = node;
|
1880 | if (!(argument != null &&
|
1881 | argument.type === "VIdentifier" &&
|
1882 | argument.name.startsWith("[") &&
|
1883 | argument.name.endsWith("]"))) {
|
1884 | return;
|
1885 | }
|
1886 | const { rawName, range, loc } = argument;
|
1887 | try {
|
1888 | const { comments, expression, references, tokens } = parseExpression(rawName.slice(1, -1), locationCalculator.getSubCalculatorAfter(range[0] + 1), parserOptions);
|
1889 | node.argument = {
|
1890 | type: "VExpressionContainer",
|
1891 | range,
|
1892 | loc,
|
1893 | parent: node,
|
1894 | expression,
|
1895 | references,
|
1896 | };
|
1897 | if (expression != null) {
|
1898 | expression.parent = node.argument;
|
1899 | }
|
1900 | tokens.unshift(createSimpleToken("Punctuator", range[0], range[0] + 1, "[", locationCalculator));
|
1901 | tokens.push(createSimpleToken("Punctuator", range[1] - 1, range[1], "]", locationCalculator));
|
1902 | replaceTokens(document, node.argument, tokens);
|
1903 | insertComments(document, comments);
|
1904 | }
|
1905 | catch (error) {
|
1906 | debug("[template] Parse error: %s", error);
|
1907 | if (ParseError.isParseError(error)) {
|
1908 | node.argument = {
|
1909 | type: "VExpressionContainer",
|
1910 | range,
|
1911 | loc,
|
1912 | parent: node,
|
1913 | expression: null,
|
1914 | references: [],
|
1915 | };
|
1916 | insertError(document, error);
|
1917 | }
|
1918 | else {
|
1919 | throw error;
|
1920 | }
|
1921 | }
|
1922 | }
|
1923 | function createDirectiveKey(node, document, parserOptions, locationCalculator) {
|
1924 | const directiveKey = parseDirectiveKeyStatically(node, document);
|
1925 | const tokens = parseDirectiveKeyTokens(directiveKey);
|
1926 | replaceTokens(document, directiveKey, tokens);
|
1927 | if (directiveKey.name.name.startsWith("v-")) {
|
1928 | directiveKey.name.name = directiveKey.name.name.slice(2);
|
1929 | }
|
1930 | if (directiveKey.name.rawName.startsWith("v-")) {
|
1931 | directiveKey.name.rawName = directiveKey.name.rawName.slice(2);
|
1932 | }
|
1933 | convertDynamicArgument(directiveKey, document, parserOptions, locationCalculator);
|
1934 | return directiveKey;
|
1935 | }
|
1936 | function parseAttributeValue(code, parserOptions, scriptParserOptions, globalLocationCalculator, node, element, directiveKey) {
|
1937 | const firstChar = code[node.range[0]];
|
1938 | const quoted = firstChar === '"' || firstChar === "'";
|
1939 | const locationCalculator = globalLocationCalculator.getSubCalculatorAfter(node.range[0] + (quoted ? 1 : 0));
|
1940 | const directiveKind = getStandardDirectiveKind(parserOptions, element, directiveKey);
|
1941 | let result;
|
1942 | if (quoted && node.value === "") {
|
1943 | result = {
|
1944 | expression: null,
|
1945 | tokens: [],
|
1946 | comments: [],
|
1947 | variables: [],
|
1948 | references: [],
|
1949 | };
|
1950 | }
|
1951 | else if (directiveKind === "for") {
|
1952 | result = parseVForExpression(node.value, locationCalculator, parserOptions);
|
1953 | }
|
1954 | else if (directiveKind === "on" && directiveKey.argument != null) {
|
1955 | result = parseVOnExpression(node.value, locationCalculator, parserOptions);
|
1956 | }
|
1957 | else if (directiveKind === "slot") {
|
1958 | result = parseSlotScopeExpression(node.value, locationCalculator, parserOptions);
|
1959 | }
|
1960 | else if (directiveKind === "bind") {
|
1961 | result = parseExpression(node.value, locationCalculator, parserOptions, { allowFilters: true });
|
1962 | }
|
1963 | else if (directiveKind === "generic") {
|
1964 | result = parseGenericExpression(node.value, locationCalculator, scriptParserOptions);
|
1965 | }
|
1966 | else {
|
1967 | result = parseExpression(node.value, locationCalculator, parserOptions);
|
1968 | }
|
1969 | if (quoted) {
|
1970 | result.tokens.unshift(createSimpleToken("Punctuator", node.range[0], node.range[0] + 1, firstChar, globalLocationCalculator));
|
1971 | result.tokens.push(createSimpleToken("Punctuator", node.range[1] - 1, node.range[1], firstChar, globalLocationCalculator));
|
1972 | }
|
1973 | return result;
|
1974 | }
|
1975 | function getStandardDirectiveKind(parserOptions, element, directiveKey) {
|
1976 | const directiveName = directiveKey.name.name;
|
1977 | if (directiveName === "for") {
|
1978 | return "for";
|
1979 | }
|
1980 | else if (directiveName === "on") {
|
1981 | return "on";
|
1982 | }
|
1983 | else if (directiveName === "slot" ||
|
1984 | directiveName === "slot-scope" ||
|
1985 | (directiveName === "scope" &&
|
1986 | getTagName$1(element, isSFCFile(parserOptions)) === "template")) {
|
1987 | return "slot";
|
1988 | }
|
1989 | else if (directiveName === "bind") {
|
1990 | return "bind";
|
1991 | }
|
1992 | else if (directiveName === "generic" &&
|
1993 | element.parent.type === "VDocumentFragment" &&
|
1994 | getTagName$1(element, isSFCFile(parserOptions)) === "script" &&
|
1995 | isScriptSetupElement(element) &&
|
1996 | isTSLang(element)) {
|
1997 | return "generic";
|
1998 | }
|
1999 | return null;
|
2000 | }
|
2001 | function resolveReference(referene, element) {
|
2002 | let node = element;
|
2003 | while (node != null && node.type === "VElement") {
|
2004 | for (const variable of node.variables) {
|
2005 | if (variable.id.name === referene.id.name) {
|
2006 | referene.variable = variable;
|
2007 | variable.references.push(referene);
|
2008 | return;
|
2009 | }
|
2010 | }
|
2011 | node = node.parent;
|
2012 | }
|
2013 | }
|
2014 | function convertToDirective(code, parserOptions, scriptParserOptions, locationCalculator, node) {
|
2015 | debug('[template] convert to directive: %s="%s" %j', node.key.name, node.value && node.value.value, node.range);
|
2016 | const document = getOwnerDocument(node);
|
2017 | const directive = node;
|
2018 | directive.directive = true;
|
2019 | directive.key = createDirectiveKey(node.key, document, parserOptions, locationCalculator);
|
2020 | const { argument } = directive.key;
|
2021 | if (argument &&
|
2022 | argument.type === "VIdentifier" &&
|
2023 | argument.name.startsWith("[")) {
|
2024 | const nextChar = code[argument.range[1]];
|
2025 | if (nextChar == null || invalidDynamicArgumentNextChar.test(nextChar)) {
|
2026 | const char = nextChar == null ? "EOF" : JSON.stringify(nextChar).slice(1, -1);
|
2027 | insertError(document, new ParseError(`Dynamic argument cannot contain the '${char}' character.`, undefined, argument.range[1], argument.loc.end.line, argument.loc.end.column));
|
2028 | }
|
2029 | }
|
2030 | if (node.value == null) {
|
2031 | if (directive.key.name.name === "bind") {
|
2032 | convertForVBindSameNameShorthandValue(directive, parserOptions, locationCalculator);
|
2033 | }
|
2034 | return;
|
2035 | }
|
2036 | try {
|
2037 | const ret = parseAttributeValue(code, parserOptions, scriptParserOptions, locationCalculator, node.value, node.parent.parent, directive.key);
|
2038 | directive.value = {
|
2039 | type: "VExpressionContainer",
|
2040 | range: node.value.range,
|
2041 | loc: node.value.loc,
|
2042 | parent: directive,
|
2043 | expression: ret.expression,
|
2044 | references: ret.references,
|
2045 | };
|
2046 | if (ret.expression != null) {
|
2047 | ret.expression.parent = directive.value;
|
2048 | }
|
2049 | for (const variable of ret.variables) {
|
2050 | node.parent.parent.variables.push(variable);
|
2051 | }
|
2052 | replaceTokens(document, node.value, ret.tokens);
|
2053 | insertComments(document, ret.comments);
|
2054 | }
|
2055 | catch (err) {
|
2056 | debug("[template] Parse error: %s", err);
|
2057 | if (ParseError.isParseError(err)) {
|
2058 | directive.value = {
|
2059 | type: "VExpressionContainer",
|
2060 | range: node.value.range,
|
2061 | loc: node.value.loc,
|
2062 | parent: directive,
|
2063 | expression: null,
|
2064 | references: [],
|
2065 | };
|
2066 | insertError(document, err);
|
2067 | }
|
2068 | else {
|
2069 | throw err;
|
2070 | }
|
2071 | }
|
2072 | }
|
2073 | function convertForVBindSameNameShorthandValue(directive, parserOptions, locationCalculator) {
|
2074 | if (directive.key.name.name !== "bind" ||
|
2075 | directive.key.argument == null ||
|
2076 | directive.key.argument.type !== "VIdentifier") {
|
2077 | return;
|
2078 | }
|
2079 | const vId = directive.key.argument;
|
2080 | const camelName = camelize(vId.rawName);
|
2081 | let result = null;
|
2082 | try {
|
2083 | result = parseScriptFragment(camelName, locationCalculator.getSubCalculatorAfter(vId.range[0]), parserOptions);
|
2084 | }
|
2085 | catch (err) {
|
2086 | debug("[template] Parse error: %s", err);
|
2087 | }
|
2088 | if (result == null ||
|
2089 | result.ast.body.length !== 1 ||
|
2090 | result.ast.body[0].type !== "ExpressionStatement" ||
|
2091 | result.ast.body[0].expression.type !== "Identifier") {
|
2092 | return;
|
2093 | }
|
2094 | const id = result.ast.body[0].expression;
|
2095 | id.range[1] = vId.range[1];
|
2096 | id.loc.end = Object.assign({}, vId.loc.end);
|
2097 | if (id.end != null) {
|
2098 | id.end = vId.end;
|
2099 | }
|
2100 | directive.value = {
|
2101 | type: "VExpressionContainer",
|
2102 | range: [...vId.range],
|
2103 | loc: {
|
2104 | start: Object.assign({}, vId.loc.start),
|
2105 | end: Object.assign({}, vId.loc.end),
|
2106 | },
|
2107 | parent: directive,
|
2108 | expression: id,
|
2109 | references: [
|
2110 | {
|
2111 | id,
|
2112 | mode: "r",
|
2113 | variable: null,
|
2114 | },
|
2115 | ],
|
2116 | };
|
2117 | id.parent = directive.value;
|
2118 | }
|
2119 | function processMustache(parserOptions, globalLocationCalculator, node, mustache) {
|
2120 | const range = [
|
2121 | mustache.startToken.range[1],
|
2122 | mustache.endToken.range[0],
|
2123 | ];
|
2124 | debug("[template] convert mustache {{%s}} %j", mustache.value, range);
|
2125 | const document = getOwnerDocument(node);
|
2126 | try {
|
2127 | const locationCalculator = globalLocationCalculator.getSubCalculatorAfter(range[0]);
|
2128 | const ret = parseExpression(mustache.value, locationCalculator, parserOptions, { allowEmpty: true, allowFilters: true });
|
2129 | node.expression = ret.expression || null;
|
2130 | node.references = ret.references;
|
2131 | if (ret.expression != null) {
|
2132 | ret.expression.parent = node;
|
2133 | }
|
2134 | replaceTokens(document, { range }, ret.tokens);
|
2135 | insertComments(document, ret.comments);
|
2136 | }
|
2137 | catch (err) {
|
2138 | debug("[template] Parse error: %s", err);
|
2139 | if (ParseError.isParseError(err)) {
|
2140 | insertError(document, err);
|
2141 | }
|
2142 | else {
|
2143 | throw err;
|
2144 | }
|
2145 | }
|
2146 | }
|
2147 | function resolveReferences(container) {
|
2148 | let element = container.parent;
|
2149 | while (element != null && element.type !== "VElement") {
|
2150 | element = element.parent;
|
2151 | }
|
2152 | if (element != null) {
|
2153 | for (const reference of container.references) {
|
2154 | resolveReference(reference, element);
|
2155 | }
|
2156 | }
|
2157 | }
|
2158 |
|
2159 | const SVG_ATTRIBUTE_NAME_MAP = new Map([
|
2160 | ["attributename", "attributeName"],
|
2161 | ["attributetype", "attributeType"],
|
2162 | ["basefrequency", "baseFrequency"],
|
2163 | ["baseprofile", "baseProfile"],
|
2164 | ["calcmode", "calcMode"],
|
2165 | ["clippathunits", "clipPathUnits"],
|
2166 | ["diffuseconstant", "diffuseConstant"],
|
2167 | ["edgemode", "edgeMode"],
|
2168 | ["filterunits", "filterUnits"],
|
2169 | ["glyphref", "glyphRef"],
|
2170 | ["gradienttransform", "gradientTransform"],
|
2171 | ["gradientunits", "gradientUnits"],
|
2172 | ["kernelmatrix", "kernelMatrix"],
|
2173 | ["kernelunitlength", "kernelUnitLength"],
|
2174 | ["keypoints", "keyPoints"],
|
2175 | ["keysplines", "keySplines"],
|
2176 | ["keytimes", "keyTimes"],
|
2177 | ["lengthadjust", "lengthAdjust"],
|
2178 | ["limitingconeangle", "limitingConeAngle"],
|
2179 | ["markerheight", "markerHeight"],
|
2180 | ["markerunits", "markerUnits"],
|
2181 | ["markerwidth", "markerWidth"],
|
2182 | ["maskcontentunits", "maskContentUnits"],
|
2183 | ["maskunits", "maskUnits"],
|
2184 | ["numoctaves", "numOctaves"],
|
2185 | ["pathlength", "pathLength"],
|
2186 | ["patterncontentunits", "patternContentUnits"],
|
2187 | ["patterntransform", "patternTransform"],
|
2188 | ["patternunits", "patternUnits"],
|
2189 | ["pointsatx", "pointsAtX"],
|
2190 | ["pointsaty", "pointsAtY"],
|
2191 | ["pointsatz", "pointsAtZ"],
|
2192 | ["preservealpha", "preserveAlpha"],
|
2193 | ["preserveaspectratio", "preserveAspectRatio"],
|
2194 | ["primitiveunits", "primitiveUnits"],
|
2195 | ["refx", "refX"],
|
2196 | ["refy", "refY"],
|
2197 | ["repeatcount", "repeatCount"],
|
2198 | ["repeatdur", "repeatDur"],
|
2199 | ["requiredextensions", "requiredExtensions"],
|
2200 | ["requiredfeatures", "requiredFeatures"],
|
2201 | ["specularconstant", "specularConstant"],
|
2202 | ["specularexponent", "specularExponent"],
|
2203 | ["spreadmethod", "spreadMethod"],
|
2204 | ["startoffset", "startOffset"],
|
2205 | ["stddeviation", "stdDeviation"],
|
2206 | ["stitchtiles", "stitchTiles"],
|
2207 | ["surfacescale", "surfaceScale"],
|
2208 | ["systemlanguage", "systemLanguage"],
|
2209 | ["tablevalues", "tableValues"],
|
2210 | ["targetx", "targetX"],
|
2211 | ["targety", "targetY"],
|
2212 | ["textlength", "textLength"],
|
2213 | ["viewbox", "viewBox"],
|
2214 | ["viewtarget", "viewTarget"],
|
2215 | ["xchannelselector", "xChannelSelector"],
|
2216 | ["ychannelselector", "yChannelSelector"],
|
2217 | ["zoomandpan", "zoomAndPan"],
|
2218 | ]);
|
2219 | const MATHML_ATTRIBUTE_NAME_MAP = new Map([
|
2220 | ["definitionurl", "definitionUrl"]
|
2221 | ]);
|
2222 |
|
2223 | const HTML_VOID_ELEMENT_TAGS = new Set([
|
2224 | "area", "base", "br", "col", "embed", "hr", "img", "input", "link", "meta",
|
2225 | "param", "source", "track", "wbr",
|
2226 | ]);
|
2227 | const HTML_CAN_BE_LEFT_OPEN_TAGS = new Set([
|
2228 | "colgroup", "li", "options", "p", "td", "tfoot", "th", "thead",
|
2229 | "tr", "source",
|
2230 | ]);
|
2231 | const HTML_NON_FHRASING_TAGS = new Set([
|
2232 | "address", "article", "aside", "base", "blockquote", "body", "caption",
|
2233 | "col", "colgroup", "dd", "details", "dialog", "div", "dl", "dt", "fieldset",
|
2234 | "figcaption", "figure", "footer", "form", "h1", "h2", "h3", "h4", "h5",
|
2235 | "h6", "head", "header", "hgroup", "hr", "html", "legend", "li", "menuitem",
|
2236 | "meta", "optgroup", "option", "param", "rp", "rt", "source", "style",
|
2237 | "summary", "tbody", "td", "tfoot", "th", "thead", "title", "tr", "track",
|
2238 | ]);
|
2239 | const HTML_RCDATA_TAGS = new Set([
|
2240 | "title", "textarea",
|
2241 | ]);
|
2242 | const HTML_RAWTEXT_TAGS = new Set([
|
2243 | "style", "xmp", "iframe", "noembed", "noframes", "noscript", "script",
|
2244 | ]);
|
2245 | const SVG_TAGS$1 = new Set([
|
2246 | "a", "altGlyph", "altGlyphDef", "altGlyphItem", "animate", "animateColor",
|
2247 | "animateMotion", "animateTransform", "animation", "audio", "canvas",
|
2248 | "circle", "clipPath", "color-profile", "cursor", "defs", "desc", "discard",
|
2249 | "ellipse", "feBlend", "feColorMatrix", "feComponentTransfer", "feComposite",
|
2250 | "feConvolveMatrix", "feDiffuseLighting", "feDisplacementMap",
|
2251 | "feDistantLight", "feDropShadow", "feFlood", "feFuncA", "feFuncB",
|
2252 | "feFuncG", "feFuncR", "feGaussianBlur", "feImage", "feMerge", "feMergeNode",
|
2253 | "feMorphology", "feOffset", "fePointLight", "feSpecularLighting",
|
2254 | "feSpotLight", "feTile", "feTurbulence", "filter", "font", "font-face",
|
2255 | "font-face-format", "font-face-name", "font-face-src", "font-face-uri",
|
2256 | "foreignObject", "g", "glyph", "glyphRef", "handler", "hatch", "hatchpath",
|
2257 | "hkern", "iframe", "image", "line", "linearGradient", "listener", "marker",
|
2258 | "mask", "mesh", "meshgradient", "meshpatch", "meshrow", "metadata",
|
2259 | "missing-glyph", "mpath", "path", "pattern", "polygon", "polyline",
|
2260 | "prefetch", "radialGradient", "rect", "script", "set", "solidColor",
|
2261 | "solidcolor", "stop", "style", "svg", "switch", "symbol", "tbreak", "text",
|
2262 | "textArea", "textPath", "title", "tref", "tspan", "unknown", "use", "video",
|
2263 | "view", "vkern",
|
2264 | ]);
|
2265 | const SVG_ELEMENT_NAME_MAP = new Map();
|
2266 | for (const name of SVG_TAGS$1) {
|
2267 | if (/[A-Z]/.test(name)) {
|
2268 | SVG_ELEMENT_NAME_MAP.set(name.toLowerCase(), name);
|
2269 | }
|
2270 | }
|
2271 |
|
2272 | const DUMMY_PARENT$1 = Object.freeze({});
|
2273 | function concat(text, token) {
|
2274 | return text + token.value;
|
2275 | }
|
2276 | class IntermediateTokenizer {
|
2277 | constructor(tokenizer) {
|
2278 | this.tokenizer = tokenizer;
|
2279 | this.currentToken = null;
|
2280 | this.attribute = null;
|
2281 | this.attributeNames = new Set();
|
2282 | this.expressionStartToken = null;
|
2283 | this.expressionTokens = [];
|
2284 | this.tokens = [];
|
2285 | this.comments = [];
|
2286 | }
|
2287 | get text() {
|
2288 | return this.tokenizer.text;
|
2289 | }
|
2290 | get errors() {
|
2291 | return this.tokenizer.errors;
|
2292 | }
|
2293 | get state() {
|
2294 | return this.tokenizer.state;
|
2295 | }
|
2296 | set state(value) {
|
2297 | this.tokenizer.state = value;
|
2298 | }
|
2299 | get namespace() {
|
2300 | return this.tokenizer.namespace;
|
2301 | }
|
2302 | set namespace(value) {
|
2303 | this.tokenizer.namespace = value;
|
2304 | }
|
2305 | get expressionEnabled() {
|
2306 | return this.tokenizer.expressionEnabled;
|
2307 | }
|
2308 | set expressionEnabled(value) {
|
2309 | this.tokenizer.expressionEnabled = value;
|
2310 | }
|
2311 | nextToken() {
|
2312 | let token = null;
|
2313 | let result = null;
|
2314 | while (result == null && (token = this.tokenizer.nextToken()) != null) {
|
2315 | result = this[token.type](token);
|
2316 | }
|
2317 | if (result == null && token == null && this.currentToken != null) {
|
2318 | result = this.commit();
|
2319 | }
|
2320 | return result;
|
2321 | }
|
2322 | commit() {
|
2323 | assert__default["default"](this.currentToken != null || this.expressionStartToken != null);
|
2324 | let token = this.currentToken;
|
2325 | this.currentToken = null;
|
2326 | this.attribute = null;
|
2327 | if (this.expressionStartToken != null) {
|
2328 | const start = this.expressionStartToken;
|
2329 | const end = last__default["default"](this.expressionTokens) || start;
|
2330 | const value = this.expressionTokens.reduce(concat, start.value);
|
2331 | this.expressionStartToken = null;
|
2332 | this.expressionTokens = [];
|
2333 | if (token == null) {
|
2334 | token = {
|
2335 | type: "Text",
|
2336 | range: [start.range[0], end.range[1]],
|
2337 | loc: { start: start.loc.start, end: end.loc.end },
|
2338 | value,
|
2339 | };
|
2340 | }
|
2341 | else if (token.type === "Text") {
|
2342 | token.range[1] = end.range[1];
|
2343 | token.loc.end = end.loc.end;
|
2344 | token.value += value;
|
2345 | }
|
2346 | else {
|
2347 | throw new Error("unreachable");
|
2348 | }
|
2349 | }
|
2350 | return token;
|
2351 | }
|
2352 | reportParseError(token, code) {
|
2353 | const error = ParseError.fromCode(code, token.range[0], token.loc.start.line, token.loc.start.column);
|
2354 | this.errors.push(error);
|
2355 | debug("[html] syntax error:", error.message);
|
2356 | }
|
2357 | processComment(token) {
|
2358 | this.comments.push(token);
|
2359 | if (this.currentToken != null && this.currentToken.type === "Text") {
|
2360 | return this.commit();
|
2361 | }
|
2362 | return null;
|
2363 | }
|
2364 | processText(token) {
|
2365 | this.tokens.push(token);
|
2366 | let result = null;
|
2367 | if (this.expressionStartToken != null) {
|
2368 | const lastToken = last__default["default"](this.expressionTokens) || this.expressionStartToken;
|
2369 | if (lastToken.range[1] === token.range[0]) {
|
2370 | this.expressionTokens.push(token);
|
2371 | return null;
|
2372 | }
|
2373 | result = this.commit();
|
2374 | }
|
2375 | else if (this.currentToken != null) {
|
2376 | if (this.currentToken.type === "Text" &&
|
2377 | this.currentToken.range[1] === token.range[0]) {
|
2378 | this.currentToken.value += token.value;
|
2379 | this.currentToken.range[1] = token.range[1];
|
2380 | this.currentToken.loc.end = token.loc.end;
|
2381 | return null;
|
2382 | }
|
2383 | result = this.commit();
|
2384 | }
|
2385 | assert__default["default"](this.currentToken == null);
|
2386 | this.currentToken = {
|
2387 | type: "Text",
|
2388 | range: [token.range[0], token.range[1]],
|
2389 | loc: { start: token.loc.start, end: token.loc.end },
|
2390 | value: token.value,
|
2391 | };
|
2392 | return result;
|
2393 | }
|
2394 | HTMLAssociation(token) {
|
2395 | this.tokens.push(token);
|
2396 | if (this.attribute != null) {
|
2397 | this.attribute.range[1] = token.range[1];
|
2398 | this.attribute.loc.end = token.loc.end;
|
2399 | if (this.currentToken == null ||
|
2400 | this.currentToken.type !== "StartTag") {
|
2401 | throw new Error("unreachable");
|
2402 | }
|
2403 | this.currentToken.range[1] = token.range[1];
|
2404 | this.currentToken.loc.end = token.loc.end;
|
2405 | }
|
2406 | return null;
|
2407 | }
|
2408 | HTMLBogusComment(token) {
|
2409 | return this.processComment(token);
|
2410 | }
|
2411 | HTMLCDataText(token) {
|
2412 | return this.processText(token);
|
2413 | }
|
2414 | HTMLComment(token) {
|
2415 | return this.processComment(token);
|
2416 | }
|
2417 | HTMLEndTagOpen(token) {
|
2418 | this.tokens.push(token);
|
2419 | let result = null;
|
2420 | if (this.currentToken != null || this.expressionStartToken != null) {
|
2421 | result = this.commit();
|
2422 | }
|
2423 | this.currentToken = {
|
2424 | type: "EndTag",
|
2425 | range: [token.range[0], token.range[1]],
|
2426 | loc: { start: token.loc.start, end: token.loc.end },
|
2427 | name: token.value,
|
2428 | };
|
2429 | return result;
|
2430 | }
|
2431 | HTMLIdentifier(token) {
|
2432 | this.tokens.push(token);
|
2433 | if (this.currentToken == null ||
|
2434 | this.currentToken.type === "Text" ||
|
2435 | this.currentToken.type === "Mustache") {
|
2436 | throw new Error("unreachable");
|
2437 | }
|
2438 | if (this.currentToken.type === "EndTag") {
|
2439 | this.reportParseError(token, "end-tag-with-attributes");
|
2440 | return null;
|
2441 | }
|
2442 | if (this.attributeNames.has(token.value)) {
|
2443 | this.reportParseError(token, "duplicate-attribute");
|
2444 | }
|
2445 | this.attributeNames.add(token.value);
|
2446 | this.attribute = {
|
2447 | type: "VAttribute",
|
2448 | range: [token.range[0], token.range[1]],
|
2449 | loc: { start: token.loc.start, end: token.loc.end },
|
2450 | parent: DUMMY_PARENT$1,
|
2451 | directive: false,
|
2452 | key: {
|
2453 | type: "VIdentifier",
|
2454 | range: [token.range[0], token.range[1]],
|
2455 | loc: { start: token.loc.start, end: token.loc.end },
|
2456 | parent: DUMMY_PARENT$1,
|
2457 | name: token.value,
|
2458 | rawName: this.text.slice(token.range[0], token.range[1]),
|
2459 | },
|
2460 | value: null,
|
2461 | };
|
2462 | this.attribute.key.parent = this.attribute;
|
2463 | this.currentToken.range[1] = token.range[1];
|
2464 | this.currentToken.loc.end = token.loc.end;
|
2465 | this.currentToken.attributes.push(this.attribute);
|
2466 | return null;
|
2467 | }
|
2468 | HTMLLiteral(token) {
|
2469 | this.tokens.push(token);
|
2470 | if (this.attribute != null) {
|
2471 | this.attribute.range[1] = token.range[1];
|
2472 | this.attribute.loc.end = token.loc.end;
|
2473 | this.attribute.value = {
|
2474 | type: "VLiteral",
|
2475 | range: [token.range[0], token.range[1]],
|
2476 | loc: { start: token.loc.start, end: token.loc.end },
|
2477 | parent: this.attribute,
|
2478 | value: token.value,
|
2479 | };
|
2480 | if (this.currentToken == null ||
|
2481 | this.currentToken.type !== "StartTag") {
|
2482 | throw new Error("unreachable");
|
2483 | }
|
2484 | this.currentToken.range[1] = token.range[1];
|
2485 | this.currentToken.loc.end = token.loc.end;
|
2486 | }
|
2487 | return null;
|
2488 | }
|
2489 | HTMLRCDataText(token) {
|
2490 | return this.processText(token);
|
2491 | }
|
2492 | HTMLRawText(token) {
|
2493 | return this.processText(token);
|
2494 | }
|
2495 | HTMLSelfClosingTagClose(token) {
|
2496 | this.tokens.push(token);
|
2497 | if (this.currentToken == null || this.currentToken.type === "Text") {
|
2498 | throw new Error("unreachable");
|
2499 | }
|
2500 | if (this.currentToken.type === "StartTag") {
|
2501 | this.currentToken.selfClosing = true;
|
2502 | }
|
2503 | else {
|
2504 | this.reportParseError(token, "end-tag-with-trailing-solidus");
|
2505 | }
|
2506 | this.currentToken.range[1] = token.range[1];
|
2507 | this.currentToken.loc.end = token.loc.end;
|
2508 | return this.commit();
|
2509 | }
|
2510 | HTMLTagClose(token) {
|
2511 | this.tokens.push(token);
|
2512 | if (this.currentToken == null || this.currentToken.type === "Text") {
|
2513 | throw new Error("unreachable");
|
2514 | }
|
2515 | this.currentToken.range[1] = token.range[1];
|
2516 | this.currentToken.loc.end = token.loc.end;
|
2517 | return this.commit();
|
2518 | }
|
2519 | HTMLTagOpen(token) {
|
2520 | this.tokens.push(token);
|
2521 | let result = null;
|
2522 | if (this.currentToken != null || this.expressionStartToken != null) {
|
2523 | result = this.commit();
|
2524 | }
|
2525 | this.currentToken = {
|
2526 | type: "StartTag",
|
2527 | range: [token.range[0], token.range[1]],
|
2528 | loc: { start: token.loc.start, end: token.loc.end },
|
2529 | name: token.value,
|
2530 | rawName: this.text.slice(token.range[0] + 1, token.range[1]),
|
2531 | selfClosing: false,
|
2532 | attributes: [],
|
2533 | };
|
2534 | this.attribute = null;
|
2535 | this.attributeNames.clear();
|
2536 | return result;
|
2537 | }
|
2538 | HTMLText(token) {
|
2539 | return this.processText(token);
|
2540 | }
|
2541 | HTMLWhitespace(token) {
|
2542 | return this.processText(token);
|
2543 | }
|
2544 | VExpressionStart(token) {
|
2545 | if (this.expressionStartToken != null) {
|
2546 | return this.processText(token);
|
2547 | }
|
2548 | const separated = this.currentToken != null &&
|
2549 | this.currentToken.range[1] !== token.range[0];
|
2550 | const result = separated ? this.commit() : null;
|
2551 | this.tokens.push(token);
|
2552 | this.expressionStartToken = token;
|
2553 | return result;
|
2554 | }
|
2555 | VExpressionEnd(token) {
|
2556 | if (this.expressionStartToken == null) {
|
2557 | return this.processText(token);
|
2558 | }
|
2559 | const start = this.expressionStartToken;
|
2560 | const end = last__default["default"](this.expressionTokens) || start;
|
2561 | if (token.range[0] === start.range[1]) {
|
2562 | this.tokens.pop();
|
2563 | this.expressionStartToken = null;
|
2564 | const result = this.processText(start);
|
2565 | this.processText(token);
|
2566 | return result;
|
2567 | }
|
2568 | if (end.range[1] !== token.range[0]) {
|
2569 | const result = this.commit();
|
2570 | this.processText(token);
|
2571 | return result;
|
2572 | }
|
2573 | const value = this.expressionTokens.reduce(concat, "");
|
2574 | this.tokens.push(token);
|
2575 | this.expressionStartToken = null;
|
2576 | this.expressionTokens = [];
|
2577 | const result = this.currentToken != null ? this.commit() : null;
|
2578 | this.currentToken = {
|
2579 | type: "Mustache",
|
2580 | range: [start.range[0], token.range[1]],
|
2581 | loc: { start: start.loc.start, end: token.loc.end },
|
2582 | value,
|
2583 | startToken: start,
|
2584 | endToken: token,
|
2585 | };
|
2586 | return result || this.commit();
|
2587 | }
|
2588 | }
|
2589 |
|
2590 | const DIRECTIVE_NAME = /^(?:v-|[.:@#]).*[^.:@#]$/u;
|
2591 | const DT_DD = /^d[dt]$/u;
|
2592 | const DUMMY_PARENT = Object.freeze({});
|
2593 | function getTagName(startTagOrElement, isSFC) {
|
2594 | return isSFC ? startTagOrElement.rawName : startTagOrElement.name;
|
2595 | }
|
2596 | function isMathMLIntegrationPoint(element, isSFC) {
|
2597 | if (element.namespace === NS.MathML) {
|
2598 | const name = getTagName(element, isSFC);
|
2599 | return (name === "mi" ||
|
2600 | name === "mo" ||
|
2601 | name === "mn" ||
|
2602 | name === "ms" ||
|
2603 | name === "mtext");
|
2604 | }
|
2605 | return false;
|
2606 | }
|
2607 | function isHTMLIntegrationPoint(element, isSFC) {
|
2608 | if (element.namespace === NS.MathML) {
|
2609 | return (getTagName(element, isSFC) === "annotation-xml" &&
|
2610 | element.startTag.attributes.some((a) => a.directive === false &&
|
2611 | a.key.name === "encoding" &&
|
2612 | a.value != null &&
|
2613 | (a.value.value === "text/html" ||
|
2614 | a.value.value === "application/xhtml+xml")));
|
2615 | }
|
2616 | if (element.namespace === NS.SVG) {
|
2617 | const name = getTagName(element, isSFC);
|
2618 | return name === "foreignObject" || name === "desc" || name === "title";
|
2619 | }
|
2620 | return false;
|
2621 | }
|
2622 | function adjustElementName(name, namespace) {
|
2623 | if (namespace === NS.SVG) {
|
2624 | return SVG_ELEMENT_NAME_MAP.get(name) || name;
|
2625 | }
|
2626 | return name;
|
2627 | }
|
2628 | function adjustAttributeName(name, namespace) {
|
2629 | if (namespace === NS.SVG) {
|
2630 | return SVG_ATTRIBUTE_NAME_MAP.get(name) || name;
|
2631 | }
|
2632 | if (namespace === NS.MathML) {
|
2633 | return MATHML_ATTRIBUTE_NAME_MAP.get(name) || name;
|
2634 | }
|
2635 | return name;
|
2636 | }
|
2637 | function propagateEndLocation(node) {
|
2638 | const lastChild = (node.type === "VElement" ? node.endTag : null) || last__default["default"](node.children);
|
2639 | if (lastChild != null) {
|
2640 | node.range[1] = lastChild.range[1];
|
2641 | node.loc.end = lastChild.loc.end;
|
2642 | }
|
2643 | }
|
2644 | class Parser {
|
2645 | constructor(tokenizer, parserOptions) {
|
2646 | this.postProcessesForScript = [];
|
2647 | this.tokenizer = new IntermediateTokenizer(tokenizer);
|
2648 | this.locationCalculator = new LocationCalculatorForHtml(tokenizer.gaps, tokenizer.lineTerminators);
|
2649 | this.baseParserOptions = parserOptions;
|
2650 | this.isSFC = isSFCFile(parserOptions);
|
2651 | this.document = {
|
2652 | type: "VDocumentFragment",
|
2653 | range: [0, 0],
|
2654 | loc: {
|
2655 | start: { line: 1, column: 0 },
|
2656 | end: { line: 1, column: 0 },
|
2657 | },
|
2658 | parent: null,
|
2659 | children: [],
|
2660 | tokens: this.tokens,
|
2661 | comments: this.comments,
|
2662 | errors: this.errors,
|
2663 | };
|
2664 | this.elementStack = [];
|
2665 | this.vPreElement = null;
|
2666 | this.postProcessesForScript = [];
|
2667 | }
|
2668 | get text() {
|
2669 | return this.tokenizer.text;
|
2670 | }
|
2671 | get tokens() {
|
2672 | return this.tokenizer.tokens;
|
2673 | }
|
2674 | get comments() {
|
2675 | return this.tokenizer.comments;
|
2676 | }
|
2677 | get errors() {
|
2678 | return this.tokenizer.errors;
|
2679 | }
|
2680 | get namespace() {
|
2681 | return this.tokenizer.namespace;
|
2682 | }
|
2683 | set namespace(value) {
|
2684 | this.tokenizer.namespace = value;
|
2685 | }
|
2686 | get expressionEnabled() {
|
2687 | return this.tokenizer.expressionEnabled;
|
2688 | }
|
2689 | set expressionEnabled(value) {
|
2690 | this.tokenizer.expressionEnabled = value;
|
2691 | }
|
2692 | get currentNode() {
|
2693 | return last__default["default"](this.elementStack) || this.document;
|
2694 | }
|
2695 | get isInVPreElement() {
|
2696 | return this.vPreElement != null;
|
2697 | }
|
2698 | parse() {
|
2699 | let token = null;
|
2700 | while ((token = this.tokenizer.nextToken()) != null) {
|
2701 | this[token.type](token);
|
2702 | }
|
2703 | this.popElementStackUntil(0);
|
2704 | propagateEndLocation(this.document);
|
2705 | const doc = this.document;
|
2706 | const htmlParserOptions = Object.assign(Object.assign({}, this.baseParserOptions), { parser: getScriptParser(this.baseParserOptions.parser, function* () {
|
2707 | yield "<template>";
|
2708 | yield getParserLangFromSFC(doc);
|
2709 | }) });
|
2710 | const scriptParserOptions = Object.assign(Object.assign({}, this.baseParserOptions), { parser: getScriptParser(this.baseParserOptions.parser, () => getParserLangFromSFC(doc)) });
|
2711 | for (const proc of this.postProcessesForScript) {
|
2712 | proc(htmlParserOptions, scriptParserOptions);
|
2713 | }
|
2714 | this.postProcessesForScript = [];
|
2715 | return doc;
|
2716 | }
|
2717 | reportParseError(token, code) {
|
2718 | const error = ParseError.fromCode(code, token.range[0], token.loc.start.line, token.loc.start.column);
|
2719 | this.errors.push(error);
|
2720 | debug("[html] syntax error:", error.message);
|
2721 | }
|
2722 | popElementStack() {
|
2723 | assert__default["default"](this.elementStack.length >= 1);
|
2724 | const element = this.elementStack.pop();
|
2725 | propagateEndLocation(element);
|
2726 | const current = this.currentNode;
|
2727 | this.namespace =
|
2728 | current.type === "VElement" ? current.namespace : NS.HTML;
|
2729 | if (this.vPreElement === element) {
|
2730 | this.vPreElement = null;
|
2731 | this.expressionEnabled = true;
|
2732 | }
|
2733 | if (this.elementStack.length === 0) {
|
2734 | this.expressionEnabled = false;
|
2735 | }
|
2736 | }
|
2737 | popElementStackUntil(index) {
|
2738 | while (this.elementStack.length > index) {
|
2739 | this.popElementStack();
|
2740 | }
|
2741 | }
|
2742 | getTagName(startTagOrElement) {
|
2743 | return getTagName(startTagOrElement, this.isSFC);
|
2744 | }
|
2745 | detectNamespace(token) {
|
2746 | const name = this.getTagName(token);
|
2747 | let ns = this.namespace;
|
2748 | if (ns === NS.MathML || ns === NS.SVG) {
|
2749 | const element = this.currentNode;
|
2750 | if (element.type === "VElement") {
|
2751 | if (element.namespace === NS.MathML &&
|
2752 | this.getTagName(element) === "annotation-xml" &&
|
2753 | name === "svg") {
|
2754 | return NS.SVG;
|
2755 | }
|
2756 | if (isHTMLIntegrationPoint(element, this.isSFC) ||
|
2757 | (isMathMLIntegrationPoint(element, this.isSFC) &&
|
2758 | name !== "mglyph" &&
|
2759 | name !== "malignmark")) {
|
2760 | ns = NS.HTML;
|
2761 | }
|
2762 | }
|
2763 | }
|
2764 | if (ns === NS.HTML) {
|
2765 | if (name === "svg") {
|
2766 | return NS.SVG;
|
2767 | }
|
2768 | if (name === "math") {
|
2769 | return NS.MathML;
|
2770 | }
|
2771 | }
|
2772 | if (name === "template") {
|
2773 | const xmlns = token.attributes.find((a) => a.key.name === "xmlns");
|
2774 | const value = xmlns && xmlns.value && xmlns.value.value;
|
2775 | if (value === NS.HTML || value === NS.MathML || value === NS.SVG) {
|
2776 | return value;
|
2777 | }
|
2778 | }
|
2779 | return ns;
|
2780 | }
|
2781 | closeCurrentElementIfNecessary(token) {
|
2782 | const element = this.currentNode;
|
2783 | if (element.type !== "VElement") {
|
2784 | return;
|
2785 | }
|
2786 | const name = this.getTagName(token);
|
2787 | const elementName = this.getTagName(element);
|
2788 | if (elementName === "p" && HTML_NON_FHRASING_TAGS.has(name)) {
|
2789 | this.popElementStack();
|
2790 | }
|
2791 | if (elementName === name && HTML_CAN_BE_LEFT_OPEN_TAGS.has(name)) {
|
2792 | this.popElementStack();
|
2793 | }
|
2794 | if (DT_DD.test(elementName) && DT_DD.test(name)) {
|
2795 | this.popElementStack();
|
2796 | }
|
2797 | }
|
2798 | processAttribute(node, namespace) {
|
2799 | if (this.needConvertToDirective(node)) {
|
2800 | this.postProcessesForScript.push((parserOptions, scriptParserOptions) => {
|
2801 | convertToDirective(this.text, parserOptions, scriptParserOptions, this.locationCalculator, node);
|
2802 | });
|
2803 | return;
|
2804 | }
|
2805 | node.key.name = adjustAttributeName(node.key.name, namespace);
|
2806 | const key = this.getTagName(node.key);
|
2807 | const value = node.value && node.value.value;
|
2808 | if (key === "xmlns" && value !== namespace) {
|
2809 | this.reportParseError(node, "x-invalid-namespace");
|
2810 | }
|
2811 | else if (key === "xmlns:xlink" && value !== NS.XLink) {
|
2812 | this.reportParseError(node, "x-invalid-namespace");
|
2813 | }
|
2814 | }
|
2815 | needConvertToDirective(node) {
|
2816 | const element = node.parent.parent;
|
2817 | const tagName = this.getTagName(element);
|
2818 | const attrName = this.getTagName(node.key);
|
2819 | if (attrName === "generic" &&
|
2820 | element.parent.type === "VDocumentFragment" &&
|
2821 | isScriptSetupElement(element) &&
|
2822 | isTSLang(element)) {
|
2823 | return true;
|
2824 | }
|
2825 | const expressionEnabled = this.expressionEnabled ||
|
2826 | (attrName === "v-pre" && !this.isInVPreElement);
|
2827 | if (!expressionEnabled) {
|
2828 | return false;
|
2829 | }
|
2830 | return (DIRECTIVE_NAME.test(attrName) ||
|
2831 | attrName === "slot-scope" ||
|
2832 | (tagName === "template" && attrName === "scope"));
|
2833 | }
|
2834 | processTemplateText(token, templateTokenizerOption) {
|
2835 | const TemplateTokenizer = typeof templateTokenizerOption === "function"
|
2836 | ? templateTokenizerOption
|
2837 | :
|
2838 | require(templateTokenizerOption);
|
2839 | const templateTokenizer = new TemplateTokenizer(token.value, this.text, {
|
2840 | startingLine: token.loc.start.line,
|
2841 | startingColumn: token.loc.start.column,
|
2842 | });
|
2843 | const rootTokenizer = this.tokenizer;
|
2844 | this.tokenizer = templateTokenizer;
|
2845 | let templateToken = null;
|
2846 | while ((templateToken = templateTokenizer.nextToken()) != null) {
|
2847 | this[templateToken.type](templateToken);
|
2848 | }
|
2849 | this.tokenizer = rootTokenizer;
|
2850 | const index = sortedIndexBy__default["default"](this.tokenizer.tokens, token, (x) => x.range[0]);
|
2851 | const count = sortedLastIndexBy__default["default"](this.tokenizer.tokens, token, (x) => x.range[1]) -
|
2852 | index;
|
2853 | this.tokenizer.tokens.splice(index, count, ...templateTokenizer.tokens);
|
2854 | this.tokenizer.comments.push(...templateTokenizer.comments);
|
2855 | this.tokenizer.errors.push(...templateTokenizer.errors);
|
2856 | }
|
2857 | StartTag(token) {
|
2858 | var _a;
|
2859 | debug("[html] StartTag %j", token);
|
2860 | this.closeCurrentElementIfNecessary(token);
|
2861 | const parent = this.currentNode;
|
2862 | const namespace = this.detectNamespace(token);
|
2863 | const element = {
|
2864 | type: "VElement",
|
2865 | range: [token.range[0], token.range[1]],
|
2866 | loc: { start: token.loc.start, end: token.loc.end },
|
2867 | parent,
|
2868 | name: adjustElementName(token.name, namespace),
|
2869 | rawName: token.rawName,
|
2870 | namespace,
|
2871 | startTag: {
|
2872 | type: "VStartTag",
|
2873 | range: token.range,
|
2874 | loc: token.loc,
|
2875 | parent: DUMMY_PARENT,
|
2876 | selfClosing: token.selfClosing,
|
2877 | attributes: token.attributes,
|
2878 | },
|
2879 | children: [],
|
2880 | endTag: null,
|
2881 | variables: [],
|
2882 | };
|
2883 | const hasVPre = !this.isInVPreElement &&
|
2884 | token.attributes.some((a) => this.getTagName(a.key) === "v-pre");
|
2885 | if (hasVPre) {
|
2886 | this.expressionEnabled = false;
|
2887 | }
|
2888 | parent.children.push(element);
|
2889 | element.startTag.parent = element;
|
2890 | for (const attribute of token.attributes) {
|
2891 | attribute.parent = element.startTag;
|
2892 | this.processAttribute(attribute, namespace);
|
2893 | }
|
2894 | this.postProcessesForScript.push(() => {
|
2895 | for (const attribute of element.startTag.attributes) {
|
2896 | if (attribute.directive) {
|
2897 | if (attribute.key.argument != null &&
|
2898 | attribute.key.argument.type === "VExpressionContainer") {
|
2899 | resolveReferences(attribute.key.argument);
|
2900 | }
|
2901 | if (attribute.value != null) {
|
2902 | resolveReferences(attribute.value);
|
2903 | }
|
2904 | }
|
2905 | }
|
2906 | });
|
2907 | const isVoid = namespace === NS.HTML &&
|
2908 | HTML_VOID_ELEMENT_TAGS.has(this.getTagName(element));
|
2909 | if (token.selfClosing && !isVoid && namespace === NS.HTML) {
|
2910 | this.reportParseError(token, "non-void-html-element-start-tag-with-trailing-solidus");
|
2911 | }
|
2912 | if (token.selfClosing || isVoid) {
|
2913 | this.expressionEnabled = !this.isInVPreElement;
|
2914 | return;
|
2915 | }
|
2916 | this.elementStack.push(element);
|
2917 | if (hasVPre) {
|
2918 | assert__default["default"](this.vPreElement === null);
|
2919 | this.vPreElement = element;
|
2920 | }
|
2921 | this.namespace = namespace;
|
2922 | if (namespace === NS.HTML) {
|
2923 | const elementName = this.getTagName(element);
|
2924 | if (element.parent.type === "VDocumentFragment") {
|
2925 | const langAttr = element.startTag.attributes.find((a) => !a.directive && a.key.name === "lang");
|
2926 | const lang = (_a = langAttr === null || langAttr === void 0 ? void 0 : langAttr.value) === null || _a === void 0 ? void 0 : _a.value;
|
2927 | if (elementName === "template") {
|
2928 | this.expressionEnabled = true;
|
2929 | if (lang && lang !== "html") {
|
2930 | this.tokenizer.state = "RAWTEXT";
|
2931 | this.expressionEnabled = false;
|
2932 | }
|
2933 | }
|
2934 | else if (this.isSFC) {
|
2935 | if (!lang || lang !== "html") {
|
2936 | this.tokenizer.state = "RAWTEXT";
|
2937 | }
|
2938 | }
|
2939 | else {
|
2940 | if (HTML_RCDATA_TAGS.has(elementName)) {
|
2941 | this.tokenizer.state = "RCDATA";
|
2942 | }
|
2943 | if (HTML_RAWTEXT_TAGS.has(elementName)) {
|
2944 | this.tokenizer.state = "RAWTEXT";
|
2945 | }
|
2946 | }
|
2947 | }
|
2948 | else {
|
2949 | if (HTML_RCDATA_TAGS.has(elementName)) {
|
2950 | this.tokenizer.state = "RCDATA";
|
2951 | }
|
2952 | if (HTML_RAWTEXT_TAGS.has(elementName)) {
|
2953 | this.tokenizer.state = "RAWTEXT";
|
2954 | }
|
2955 | }
|
2956 | }
|
2957 | }
|
2958 | EndTag(token) {
|
2959 | debug("[html] EndTag %j", token);
|
2960 | const i = findLastIndex__default["default"](this.elementStack, (el) => el.name.toLowerCase() === token.name);
|
2961 | if (i === -1) {
|
2962 | this.reportParseError(token, "x-invalid-end-tag");
|
2963 | return;
|
2964 | }
|
2965 | const element = this.elementStack[i];
|
2966 | element.endTag = {
|
2967 | type: "VEndTag",
|
2968 | range: token.range,
|
2969 | loc: token.loc,
|
2970 | parent: element,
|
2971 | };
|
2972 | this.popElementStackUntil(i);
|
2973 | }
|
2974 | Text(token) {
|
2975 | var _a, _b;
|
2976 | debug("[html] Text %j", token);
|
2977 | const parent = this.currentNode;
|
2978 | if (token.value &&
|
2979 | parent.type === "VElement" &&
|
2980 | parent.name === "template" &&
|
2981 | parent.parent.type === "VDocumentFragment") {
|
2982 | const langAttribute = parent.startTag.attributes.find((a) => a.key.name === "lang");
|
2983 | const lang = (_a = langAttribute === null || langAttribute === void 0 ? void 0 : langAttribute.value) === null || _a === void 0 ? void 0 : _a.value;
|
2984 | if (lang && lang !== "html") {
|
2985 | const templateTokenizerOption = (_b = this.baseParserOptions.templateTokenizer) === null || _b === void 0 ? void 0 : _b[lang];
|
2986 | if (templateTokenizerOption) {
|
2987 | this.processTemplateText(token, templateTokenizerOption);
|
2988 | return;
|
2989 | }
|
2990 | }
|
2991 | }
|
2992 | parent.children.push({
|
2993 | type: "VText",
|
2994 | range: token.range,
|
2995 | loc: token.loc,
|
2996 | parent,
|
2997 | value: token.value,
|
2998 | });
|
2999 | }
|
3000 | Mustache(token) {
|
3001 | debug("[html] Mustache %j", token);
|
3002 | const parent = this.currentNode;
|
3003 | const container = {
|
3004 | type: "VExpressionContainer",
|
3005 | range: token.range,
|
3006 | loc: token.loc,
|
3007 | parent,
|
3008 | expression: null,
|
3009 | references: [],
|
3010 | };
|
3011 | parent.children.push(container);
|
3012 | this.postProcessesForScript.push((parserOptions) => {
|
3013 | processMustache(parserOptions, this.locationCalculator, container, token);
|
3014 | resolveReferences(container);
|
3015 | });
|
3016 | }
|
3017 | }
|
3018 |
|
3019 | const alternativeCR = new Map([[128, 8364], [130, 8218], [131, 402], [132, 8222], [133, 8230], [134, 8224], [135, 8225], [136, 710], [137, 8240], [138, 352], [139, 8249], [140, 338], [142, 381], [145, 8216], [146, 8217], [147, 8220], [148, 8221], [149, 8226], [150, 8211], [151, 8212], [152, 732], [153, 8482], [154, 353], [155, 8250], [156, 339], [158, 382], [159, 376]]);
|
3020 |
|
3021 | const entitySets = [{ "length": 32, "entities": { "CounterClockwiseContourIntegral;": [8755] } }, { "length": 25, "entities": { "ClockwiseContourIntegral;": [8754], "DoubleLongLeftRightArrow;": [10234] } }, { "length": 24, "entities": { "NotNestedGreaterGreater;": [10914, 824] } }, { "length": 23, "entities": { "DiacriticalDoubleAcute;": [733], "NotSquareSupersetEqual;": [8931] } }, { "length": 22, "entities": { "CloseCurlyDoubleQuote;": [8221], "DoubleContourIntegral;": [8751], "FilledVerySmallSquare;": [9642], "NegativeVeryThinSpace;": [8203], "NotPrecedesSlantEqual;": [8928], "NotRightTriangleEqual;": [8941], "NotSucceedsSlantEqual;": [8929] } }, { "length": 21, "entities": { "CapitalDifferentialD;": [8517], "DoubleLeftRightArrow;": [8660], "DoubleLongRightArrow;": [10233], "EmptyVerySmallSquare;": [9643], "NestedGreaterGreater;": [8811], "NotDoubleVerticalBar;": [8742], "NotGreaterSlantEqual;": [10878, 824], "NotLeftTriangleEqual;": [8940], "NotSquareSubsetEqual;": [8930], "OpenCurlyDoubleQuote;": [8220], "ReverseUpEquilibrium;": [10607] } }, { "length": 20, "entities": { "DoubleLongLeftArrow;": [10232], "DownLeftRightVector;": [10576], "LeftArrowRightArrow;": [8646], "NegativeMediumSpace;": [8203], "NotGreaterFullEqual;": [8807, 824], "NotRightTriangleBar;": [10704, 824], "RightArrowLeftArrow;": [8644], "SquareSupersetEqual;": [8850], "leftrightsquigarrow;": [8621] } }, { "length": 19, "entities": { "DownRightTeeVector;": [10591], "DownRightVectorBar;": [10583], "LongLeftRightArrow;": [10231], "Longleftrightarrow;": [10234], "NegativeThickSpace;": [8203], "NotLeftTriangleBar;": [10703, 824], "PrecedesSlantEqual;": [8828], "ReverseEquilibrium;": [8651], "RightDoubleBracket;": [10215], "RightDownTeeVector;": [10589], "RightDownVectorBar;": [10581], "RightTriangleEqual;": [8885], "SquareIntersection;": [8851], "SucceedsSlantEqual;": [8829], "blacktriangleright;": [9656], "longleftrightarrow;": [10231] } }, { "length": 18, "entities": { "DoubleUpDownArrow;": [8661], "DoubleVerticalBar;": [8741], "DownLeftTeeVector;": [10590], "DownLeftVectorBar;": [10582], "FilledSmallSquare;": [9724], "GreaterSlantEqual;": [10878], "LeftDoubleBracket;": [10214], "LeftDownTeeVector;": [10593], "LeftDownVectorBar;": [10585], "LeftTriangleEqual;": [8884], "NegativeThinSpace;": [8203], "NotGreaterGreater;": [8811, 824], "NotLessSlantEqual;": [10877, 824], "NotNestedLessLess;": [10913, 824], "NotReverseElement;": [8716], "NotSquareSuperset;": [8848, 824], "NotTildeFullEqual;": [8775], "RightAngleBracket;": [10217], "RightUpDownVector;": [10575], "SquareSubsetEqual;": [8849], "VerticalSeparator;": [10072], "blacktriangledown;": [9662], "blacktriangleleft;": [9666], "leftrightharpoons;": [8651], "rightleftharpoons;": [8652], "twoheadrightarrow;": [8608] } }, { "length": 17, "entities": { "DiacriticalAcute;": [180], "DiacriticalGrave;": [96], "DiacriticalTilde;": [732], "DoubleRightArrow;": [8658], "DownArrowUpArrow;": [8693], "EmptySmallSquare;": [9723], "GreaterEqualLess;": [8923], "GreaterFullEqual;": [8807], "LeftAngleBracket;": [10216], "LeftUpDownVector;": [10577], "LessEqualGreater;": [8922], "NonBreakingSpace;": [160], "NotPrecedesEqual;": [10927, 824], "NotRightTriangle;": [8939], "NotSucceedsEqual;": [10928, 824], "NotSucceedsTilde;": [8831, 824], "NotSupersetEqual;": [8841], "RightTriangleBar;": [10704], "RightUpTeeVector;": [10588], "RightUpVectorBar;": [10580], "UnderParenthesis;": [9181], "UpArrowDownArrow;": [8645], "circlearrowright;": [8635], "downharpoonright;": [8642], "ntrianglerighteq;": [8941], "rightharpoondown;": [8641], "rightrightarrows;": [8649], "twoheadleftarrow;": [8606], "vartriangleright;": [8883] } }, { "length": 16, "entities": { "CloseCurlyQuote;": [8217], "ContourIntegral;": [8750], "DoubleDownArrow;": [8659], "DoubleLeftArrow;": [8656], "DownRightVector;": [8641], "LeftRightVector;": [10574], "LeftTriangleBar;": [10703], "LeftUpTeeVector;": [10592], "LeftUpVectorBar;": [10584], "LowerRightArrow;": [8600], "NotGreaterEqual;": [8817], "NotGreaterTilde;": [8821], "NotHumpDownHump;": [8782, 824], "NotLeftTriangle;": [8938], "NotSquareSubset;": [8847, 824], "OverParenthesis;": [9180], "RightDownVector;": [8642], "ShortRightArrow;": [8594], "UpperRightArrow;": [8599], "bigtriangledown;": [9661], "circlearrowleft;": [8634], "curvearrowright;": [8631], "downharpoonleft;": [8643], "leftharpoondown;": [8637], "leftrightarrows;": [8646], "nLeftrightarrow;": [8654], "nleftrightarrow;": [8622], "ntrianglelefteq;": [8940], "rightleftarrows;": [8644], "rightsquigarrow;": [8605], "rightthreetimes;": [8908], "straightepsilon;": [1013], "trianglerighteq;": [8885], "vartriangleleft;": [8882] } }, { "length": 15, "entities": { "DiacriticalDot;": [729], "DoubleRightTee;": [8872], "DownLeftVector;": [8637], "GreaterGreater;": [10914], "HorizontalLine;": [9472], "InvisibleComma;": [8291], "InvisibleTimes;": [8290], "LeftDownVector;": [8643], "LeftRightArrow;": [8596], "Leftrightarrow;": [8660], "LessSlantEqual;": [10877], "LongRightArrow;": [10230], "Longrightarrow;": [10233], "LowerLeftArrow;": [8601], "NestedLessLess;": [8810], "NotGreaterLess;": [8825], "NotLessGreater;": [8824], "NotSubsetEqual;": [8840], "NotVerticalBar;": [8740], "OpenCurlyQuote;": [8216], "ReverseElement;": [8715], "RightTeeVector;": [10587], "RightVectorBar;": [10579], "ShortDownArrow;": [8595], "ShortLeftArrow;": [8592], "SquareSuperset;": [8848], "TildeFullEqual;": [8773], "UpperLeftArrow;": [8598], "ZeroWidthSpace;": [8203], "curvearrowleft;": [8630], "doublebarwedge;": [8966], "downdownarrows;": [8650], "hookrightarrow;": [8618], "leftleftarrows;": [8647], "leftrightarrow;": [8596], "leftthreetimes;": [8907], "longrightarrow;": [10230], "looparrowright;": [8620], "nshortparallel;": [8742], "ntriangleright;": [8939], "rightarrowtail;": [8611], "rightharpoonup;": [8640], "trianglelefteq;": [8884], "upharpoonright;": [8638] } }, { "length": 14, "entities": { "ApplyFunction;": [8289], "DifferentialD;": [8518], "DoubleLeftTee;": [10980], "DoubleUpArrow;": [8657], "LeftTeeVector;": [10586], "LeftVectorBar;": [10578], "LessFullEqual;": [8806], "LongLeftArrow;": [10229], "Longleftarrow;": [10232], "NotEqualTilde;": [8770, 824], "NotTildeEqual;": [8772], "NotTildeTilde;": [8777], "Poincareplane;": [8460], "PrecedesEqual;": [10927], "PrecedesTilde;": [8830], "RightArrowBar;": [8677], "RightTeeArrow;": [8614], "RightTriangle;": [8883], "RightUpVector;": [8638], "SucceedsEqual;": [10928], "SucceedsTilde;": [8831], "SupersetEqual;": [8839], "UpEquilibrium;": [10606], "VerticalTilde;": [8768], "VeryThinSpace;": [8202], "bigtriangleup;": [9651], "blacktriangle;": [9652], "divideontimes;": [8903], "fallingdotseq;": [8786], "hookleftarrow;": [8617], "leftarrowtail;": [8610], "leftharpoonup;": [8636], "longleftarrow;": [10229], "looparrowleft;": [8619], "measuredangle;": [8737], "ntriangleleft;": [8938], "shortparallel;": [8741], "smallsetminus;": [8726], "triangleright;": [9657], "upharpoonleft;": [8639], "varsubsetneqq;": [10955, 65024], "varsupsetneqq;": [10956, 65024] } }, { "length": 13, "entities": { "DownArrowBar;": [10515], "DownTeeArrow;": [8615], "ExponentialE;": [8519], "GreaterEqual;": [8805], "GreaterTilde;": [8819], "HilbertSpace;": [8459], "HumpDownHump;": [8782], "Intersection;": [8898], "LeftArrowBar;": [8676], "LeftTeeArrow;": [8612], "LeftTriangle;": [8882], "LeftUpVector;": [8639], "NotCongruent;": [8802], "NotHumpEqual;": [8783, 824], "NotLessEqual;": [8816], "NotLessTilde;": [8820], "Proportional;": [8733], "RightCeiling;": [8969], "RoundImplies;": [10608], "ShortUpArrow;": [8593], "SquareSubset;": [8847], "UnderBracket;": [9141], "VerticalLine;": [124], "blacklozenge;": [10731], "exponentiale;": [8519], "risingdotseq;": [8787], "triangledown;": [9663], "triangleleft;": [9667], "varsubsetneq;": [8842, 65024], "varsupsetneq;": [8843, 65024] } }, { "length": 12, "entities": { "CircleMinus;": [8854], "CircleTimes;": [8855], "Equilibrium;": [8652], "GreaterLess;": [8823], "LeftCeiling;": [8968], "LessGreater;": [8822], "MediumSpace;": [8287], "NotLessLess;": [8810, 824], "NotPrecedes;": [8832], "NotSucceeds;": [8833], "NotSuperset;": [8835, 8402], "OverBracket;": [9140], "RightVector;": [8640], "Rrightarrow;": [8667], "RuleDelayed;": [10740], "SmallCircle;": [8728], "SquareUnion;": [8852], "SubsetEqual;": [8838], "UpDownArrow;": [8597], "Updownarrow;": [8661], "VerticalBar;": [8739], "backepsilon;": [1014], "blacksquare;": [9642], "circledcirc;": [8858], "circleddash;": [8861], "curlyeqprec;": [8926], "curlyeqsucc;": [8927], "diamondsuit;": [9830], "eqslantless;": [10901], "expectation;": [8496], "nRightarrow;": [8655], "nrightarrow;": [8603], "preccurlyeq;": [8828], "precnapprox;": [10937], "quaternions;": [8461], "straightphi;": [981], "succcurlyeq;": [8829], "succnapprox;": [10938], "thickapprox;": [8776], "updownarrow;": [8597] } }, { "length": 11, "entities": { "Bernoullis;": [8492], "CirclePlus;": [8853], "EqualTilde;": [8770], "Fouriertrf;": [8497], "ImaginaryI;": [8520], "Laplacetrf;": [8466], "LeftVector;": [8636], "Lleftarrow;": [8666], "NotElement;": [8713], "NotGreater;": [8815], "Proportion;": [8759], "RightArrow;": [8594], "RightFloor;": [8971], "Rightarrow;": [8658], "ThickSpace;": [8287, 8202], "TildeEqual;": [8771], "TildeTilde;": [8776], "UnderBrace;": [9183], "UpArrowBar;": [10514], "UpTeeArrow;": [8613], "circledast;": [8859], "complement;": [8705], "curlywedge;": [8911], "eqslantgtr;": [10902], "gtreqqless;": [10892], "lessapprox;": [10885], "lesseqqgtr;": [10891], "lmoustache;": [9136], "longmapsto;": [10236], "mapstodown;": [8615], "mapstoleft;": [8612], "nLeftarrow;": [8653], "nleftarrow;": [8602], "nsubseteqq;": [10949, 824], "nsupseteqq;": [10950, 824], "precapprox;": [10935], "rightarrow;": [8594], "rmoustache;": [9137], "sqsubseteq;": [8849], "sqsupseteq;": [8850], "subsetneqq;": [10955], "succapprox;": [10936], "supsetneqq;": [10956], "upuparrows;": [8648], "varepsilon;": [1013], "varnothing;": [8709] } }, { "length": 10, "entities": { "Backslash;": [8726], "CenterDot;": [183], "CircleDot;": [8857], "Congruent;": [8801], "Coproduct;": [8720], "DoubleDot;": [168], "DownArrow;": [8595], "DownBreve;": [785], "Downarrow;": [8659], "HumpEqual;": [8783], "LeftArrow;": [8592], "LeftFloor;": [8970], "Leftarrow;": [8656], "LessTilde;": [8818], "Mellintrf;": [8499], "MinusPlus;": [8723], "NotCupCap;": [8813], "NotExists;": [8708], "NotSubset;": [8834, 8402], "OverBrace;": [9182], "PlusMinus;": [177], "Therefore;": [8756], "ThinSpace;": [8201], "TripleDot;": [8411], "UnionPlus;": [8846], "backprime;": [8245], "backsimeq;": [8909], "bigotimes;": [10754], "centerdot;": [183], "checkmark;": [10003], "complexes;": [8450], "dotsquare;": [8865], "downarrow;": [8595], "gtrapprox;": [10886], "gtreqless;": [8923], "gvertneqq;": [8809, 65024], "heartsuit;": [9829], "leftarrow;": [8592], "lesseqgtr;": [8922], "lvertneqq;": [8808, 65024], "ngeqslant;": [10878, 824], "nleqslant;": [10877, 824], "nparallel;": [8742], "nshortmid;": [8740], "nsubseteq;": [8840], "nsupseteq;": [8841], "pitchfork;": [8916], "rationals;": [8474], "spadesuit;": [9824], "subseteqq;": [10949], "subsetneq;": [8842], "supseteqq;": [10950], "supsetneq;": [8843], "therefore;": [8756], "triangleq;": [8796], "varpropto;": [8733] } }, { "length": 9, "entities": { "DDotrahd;": [10513], "DotEqual;": [8784], "Integral;": [8747], "LessLess;": [10913], "NotEqual;": [8800], "NotTilde;": [8769], "PartialD;": [8706], "Precedes;": [8826], "RightTee;": [8866], "Succeeds;": [8827], "SuchThat;": [8715], "Superset;": [8835], "Uarrocir;": [10569], "UnderBar;": [95], "andslope;": [10840], "angmsdaa;": [10664], "angmsdab;": [10665], "angmsdac;": [10666], "angmsdad;": [10667], "angmsdae;": [10668], "angmsdaf;": [10669], "angmsdag;": [10670], "angmsdah;": [10671], "angrtvbd;": [10653], "approxeq;": [8778], "awconint;": [8755], "backcong;": [8780], "barwedge;": [8965], "bbrktbrk;": [9142], "bigoplus;": [10753], "bigsqcup;": [10758], "biguplus;": [10756], "bigwedge;": [8896], "boxminus;": [8863], "boxtimes;": [8864], "bsolhsub;": [10184], "capbrcup;": [10825], "circledR;": [174], "circledS;": [9416], "cirfnint;": [10768], "clubsuit;": [9827], "cupbrcap;": [10824], "curlyvee;": [8910], "cwconint;": [8754], "doteqdot;": [8785], "dotminus;": [8760], "drbkarow;": [10512], "dzigrarr;": [10239], "elinters;": [9191], "emptyset;": [8709], "eqvparsl;": [10725], "fpartint;": [10765], "geqslant;": [10878], "gesdotol;": [10884], "gnapprox;": [10890], "hksearow;": [10533], "hkswarow;": [10534], "imagline;": [8464], "imagpart;": [8465], "infintie;": [10717], "integers;": [8484], "intercal;": [8890], "intlarhk;": [10775], "laemptyv;": [10676], "ldrushar;": [10571], "leqslant;": [10877], "lesdotor;": [10883], "llcorner;": [8990], "lnapprox;": [10889], "lrcorner;": [8991], "lurdshar;": [10570], "mapstoup;": [8613], "multimap;": [8888], "naturals;": [8469], "ncongdot;": [10861, 824], "notindot;": [8949, 824], "otimesas;": [10806], "parallel;": [8741], "plusacir;": [10787], "pointint;": [10773], "precneqq;": [10933], "precnsim;": [8936], "profalar;": [9006], "profline;": [8978], "profsurf;": [8979], "raemptyv;": [10675], "realpart;": [8476], "rppolint;": [10770], "rtriltri;": [10702], "scpolint;": [10771], "setminus;": [8726], "shortmid;": [8739], "smeparsl;": [10724], "sqsubset;": [8847], "sqsupset;": [8848], "subseteq;": [8838], "succneqq;": [10934], "succnsim;": [8937], "supseteq;": [8839], "thetasym;": [977], "thicksim;": [8764], "timesbar;": [10801], "triangle;": [9653], "triminus;": [10810], "trpezium;": [9186], "ulcorner;": [8988], "urcorner;": [8989], "varkappa;": [1008], "varsigma;": [962], "vartheta;": [977] } }, { "length": 8, "entities": { "Because;": [8757], "Cayleys;": [8493], "Cconint;": [8752], "Cedilla;": [184], "Diamond;": [8900], "DownTee;": [8868], "Element;": [8712], "Epsilon;": [917], "Implies;": [8658], "LeftTee;": [8867], "NewLine;": [10], "NoBreak;": [8288], "NotLess;": [8814], "Omicron;": [927], "OverBar;": [8254], "Product;": [8719], "UpArrow;": [8593], "Uparrow;": [8657], "Upsilon;": [933], "alefsym;": [8501], "angrtvb;": [8894], "angzarr;": [9084], "asympeq;": [8781], "backsim;": [8765], "because;": [8757], "bemptyv;": [10672], "between;": [8812], "bigcirc;": [9711], "bigodot;": [10752], "bigstar;": [9733], "bnequiv;": [8801, 8421], "boxplus;": [8862], "ccupssm;": [10832], "cemptyv;": [10674], "cirscir;": [10690], "coloneq;": [8788], "congdot;": [10861], "cudarrl;": [10552], "cudarrr;": [10549], "cularrp;": [10557], "curarrm;": [10556], "dbkarow;": [10511], "ddagger;": [8225], "ddotseq;": [10871], "demptyv;": [10673], "diamond;": [8900], "digamma;": [989], "dotplus;": [8724], "dwangle;": [10662], "epsilon;": [949], "eqcolon;": [8789], "equivDD;": [10872], "gesdoto;": [10882], "gtquest;": [10876], "gtrless;": [8823], "harrcir;": [10568], "intprod;": [10812], "isindot;": [8949], "larrbfs;": [10527], "larrsim;": [10611], "lbrksld;": [10639], "lbrkslu;": [10637], "ldrdhar;": [10599], "lesdoto;": [10881], "lessdot;": [8918], "lessgtr;": [8822], "lesssim;": [8818], "lotimes;": [10804], "lozenge;": [9674], "ltquest;": [10875], "luruhar;": [10598], "maltese;": [10016], "minusdu;": [10794], "napprox;": [8777], "natural;": [9838], "nearrow;": [8599], "nexists;": [8708], "notinva;": [8713], "notinvb;": [8951], "notinvc;": [8950], "notniva;": [8716], "notnivb;": [8958], "notnivc;": [8957], "npolint;": [10772], "npreceq;": [10927, 824], "nsqsube;": [8930], "nsqsupe;": [8931], "nsubset;": [8834, 8402], "nsucceq;": [10928, 824], "nsupset;": [8835, 8402], "nvinfin;": [10718], "nvltrie;": [8884, 8402], "nvrtrie;": [8885, 8402], "nwarrow;": [8598], "olcross;": [10683], "omicron;": [959], "orderof;": [8500], "orslope;": [10839], "pertenk;": [8241], "planckh;": [8462], "pluscir;": [10786], "plussim;": [10790], "plustwo;": [10791], "precsim;": [8830], "quatint;": [10774], "questeq;": [8799], "rarrbfs;": [10528], "rarrsim;": [10612], "rbrksld;": [10638], "rbrkslu;": [10640], "rdldhar;": [10601], "realine;": [8475], "rotimes;": [10805], "ruluhar;": [10600], "searrow;": [8600], "simplus;": [10788], "simrarr;": [10610], "subedot;": [10947], "submult;": [10945], "subplus;": [10943], "subrarr;": [10617], "succsim;": [8831], "supdsub;": [10968], "supedot;": [10948], "suphsol;": [10185], "suphsub;": [10967], "suplarr;": [10619], "supmult;": [10946], "supplus;": [10944], "swarrow;": [8601], "topfork;": [10970], "triplus;": [10809], "tritime;": [10811], "uparrow;": [8593], "upsilon;": [965], "uwangle;": [10663], "vzigzag;": [10650], "zigrarr;": [8669] } }, { "length": 7, "entities": { "Aacute;": [193], "Abreve;": [258], "Agrave;": [192], "Assign;": [8788], "Atilde;": [195], "Barwed;": [8966], "Bumpeq;": [8782], "Cacute;": [262], "Ccaron;": [268], "Ccedil;": [199], "Colone;": [10868], "Conint;": [8751], "CupCap;": [8781], "Dagger;": [8225], "Dcaron;": [270], "DotDot;": [8412], "Dstrok;": [272], "Eacute;": [201], "Ecaron;": [282], "Egrave;": [200], "Exists;": [8707], "ForAll;": [8704], "Gammad;": [988], "Gbreve;": [286], "Gcedil;": [290], "HARDcy;": [1066], "Hstrok;": [294], "Iacute;": [205], "Igrave;": [204], "Itilde;": [296], "Jsercy;": [1032], "Kcedil;": [310], "Lacute;": [313], "Lambda;": [923], "Lcaron;": [317], "Lcedil;": [315], "Lmidot;": [319], "Lstrok;": [321], "Nacute;": [323], "Ncaron;": [327], "Ncedil;": [325], "Ntilde;": [209], "Oacute;": [211], "Odblac;": [336], "Ograve;": [210], "Oslash;": [216], "Otilde;": [213], "Otimes;": [10807], "Racute;": [340], "Rarrtl;": [10518], "Rcaron;": [344], "Rcedil;": [342], "SHCHcy;": [1065], "SOFTcy;": [1068], "Sacute;": [346], "Scaron;": [352], "Scedil;": [350], "Square;": [9633], "Subset;": [8912], "Supset;": [8913], "Tcaron;": [356], "Tcedil;": [354], "Tstrok;": [358], "Uacute;": [218], "Ubreve;": [364], "Udblac;": [368], "Ugrave;": [217], "Utilde;": [360], "Vdashl;": [10982], "Verbar;": [8214], "Vvdash;": [8874], "Yacute;": [221], "Zacute;": [377], "Zcaron;": [381], "aacute;": [225], "abreve;": [259], "agrave;": [224], "andand;": [10837], "angmsd;": [8737], "angsph;": [8738], "apacir;": [10863], "approx;": [8776], "atilde;": [227], "barvee;": [8893], "barwed;": [8965], "becaus;": [8757], "bernou;": [8492], "bigcap;": [8898], "bigcup;": [8899], "bigvee;": [8897], "bkarow;": [10509], "bottom;": [8869], "bowtie;": [8904], "boxbox;": [10697], "bprime;": [8245], "brvbar;": [166], "bullet;": [8226], "bumpeq;": [8783], "cacute;": [263], "capand;": [10820], "capcap;": [10827], "capcup;": [10823], "capdot;": [10816], "ccaron;": [269], "ccedil;": [231], "circeq;": [8791], "cirmid;": [10991], "colone;": [8788], "commat;": [64], "compfn;": [8728], "conint;": [8750], "coprod;": [8720], "copysr;": [8471], "cularr;": [8630], "cupcap;": [10822], "cupcup;": [10826], "cupdot;": [8845], "curarr;": [8631], "curren;": [164], "cylcty;": [9005], "dagger;": [8224], "daleth;": 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"range;": [10661], "raquo;": [187], "rarrb;": [8677], "rarrc;": [10547], "rarrw;": [8605], "ratio;": [8758], "rbarr;": [10509], "rbbrk;": [10099], "rbrke;": [10636], "rceil;": [8969], "rdquo;": [8221], "reals;": [8477], "rhard;": [8641], "rharu;": [8640], "rlarr;": [8644], "rlhar;": [8652], "rnmid;": [10990], "roang;": [10221], "roarr;": [8702], "robrk;": [10215], "ropar;": [10630], "rrarr;": [8649], "rsquo;": [8217], "rtrie;": [8885], "rtrif;": [9656], "sbquo;": [8218], "sccue;": [8829], "scirc;": [349], "scnap;": [10938], "scsim;": [8831], "sdotb;": [8865], "sdote;": [10854], "seArr;": [8664], "searr;": [8600], "setmn;": [8726], "sharp;": [9839], "sigma;": [963], "simeq;": [8771], "simgE;": [10912], "simlE;": [10911], "simne;": [8774], "slarr;": [8592], "smile;": [8995], "smtes;": [10924, 65024], "sqcap;": [8851], "sqcup;": [8852], "sqsub;": [8847], "sqsup;": [8848], "srarr;": [8594], "starf;": [9733], "strns;": [175], "subnE;": [10955], "subne;": [8842], "supnE;": [10956], "supne;": [8843], "swArr;": [8665], "swarr;": [8601], "szlig;": [223], "theta;": [952], "thkap;": [8776], "thorn;": [254], "tilde;": [732], "times;": [215], "trade;": [8482], "trisb;": [10701], "tshcy;": [1115], "twixt;": [8812], "uacute": [250], "ubrcy;": [1118], "ucirc;": [251], "udarr;": [8645], "udhar;": [10606], "ugrave": [249], "uharl;": [8639], "uharr;": [8638], "uhblk;": [9600], "ultri;": [9720], "umacr;": [363], "uogon;": [371], "uplus;": [8846], "upsih;": [978], "uring;": [367], "urtri;": [9721], "utdot;": [8944], "utrif;": [9652], "uuarr;": [8648], "vBarv;": [10985], "vDash;": [8872], "varpi;": [982], "vdash;": [8866], "veeeq;": [8794], "vltri;": [8882], "vnsub;": [8834, 8402], "vnsup;": [8835, 8402], "vprop;": [8733], "vrtri;": [8883], "wcirc;": [373], "wedge;": [8743], "xcirc;": [9711], "xdtri;": [9661], "xhArr;": [10234], "xharr;": [10231], "xlArr;": [10232], "xlarr;": [10229], "xodot;": [10752], "xrArr;": [10233], "xrarr;": [10230], "xutri;": [9651], "yacute": [253], "ycirc;": [375] } }, { "length": 5, "entities": { "AElig": [198], "Acirc": [194], "Aopf;": [120120], "Aring": [197], "Ascr;": [119964], "Auml;": [196], "Barv;": [10983], "Beta;": [914], "Bopf;": [120121], "Bscr;": [8492], "CHcy;": [1063], "COPY;": [169], "Cdot;": [266], "Copf;": [8450], "Cscr;": [119966], "DJcy;": [1026], "DScy;": [1029], "DZcy;": [1039], "Darr;": [8609], "Dopf;": [120123], "Dscr;": [119967], "Ecirc": [202], "Edot;": [278], "Eopf;": [120124], "Escr;": [8496], "Esim;": [10867], "Euml;": [203], "Fopf;": [120125], "Fscr;": [8497], "GJcy;": [1027], "Gdot;": [288], "Gopf;": [120126], "Gscr;": [119970], "Hopf;": [8461], "Hscr;": [8459], "IEcy;": [1045], "IOcy;": [1025], "Icirc": [206], "Idot;": [304], "Iopf;": [120128], "Iota;": [921], "Iscr;": [8464], "Iuml;": [207], "Jopf;": [120129], "Jscr;": [119973], "KHcy;": [1061], "KJcy;": [1036], "Kopf;": [120130], "Kscr;": [119974], "LJcy;": [1033], "Lang;": [10218], "Larr;": [8606], "Lopf;": [120131], "Lscr;": [8466], "Mopf;": [120132], "Mscr;": [8499], "NJcy;": [1034], "Nopf;": [8469], "Nscr;": [119977], "Ocirc": [212], "Oopf;": [120134], "Oscr;": [119978], "Ouml;": [214], "Popf;": [8473], "Pscr;": [119979], "QUOT;": [34], "Qopf;": [8474], "Qscr;": [119980], "Rang;": [10219], "Rarr;": [8608], "Ropf;": [8477], "Rscr;": [8475], "SHcy;": [1064], "Sopf;": [120138], "Sqrt;": [8730], "Sscr;": [119982], "Star;": [8902], "THORN": [222], "TScy;": [1062], "Topf;": [120139], "Tscr;": [119983], "Uarr;": [8607], "Ucirc": [219], "Uopf;": [120140], "Upsi;": [978], "Uscr;": [119984], "Uuml;": [220], "Vbar;": [10987], "Vert;": [8214], "Vopf;": [120141], "Vscr;": [119985], "Wopf;": [120142], "Wscr;": [119986], "Xopf;": [120143], "Xscr;": [119987], "YAcy;": [1071], "YIcy;": [1031], "YUcy;": [1070], "Yopf;": [120144], "Yscr;": [119988], "Yuml;": [376], "ZHcy;": [1046], "Zdot;": [379], "Zeta;": [918], "Zopf;": [8484], "Zscr;": [119989], "acirc": [226], "acute": [180], "aelig": [230], "andd;": [10844], "andv;": [10842], "ange;": [10660], "aopf;": [120146], "apid;": [8779], "apos;": [39], "aring": [229], "ascr;": [119990], "auml;": [228], "bNot;": [10989], "bbrk;": [9141], "beta;": [946], "beth;": [8502], "bnot;": [8976], "bopf;": [120147], "boxH;": [9552], "boxV;": [9553], "boxh;": [9472], "boxv;": [9474], "bscr;": [119991], "bsim;": [8765], "bsol;": [92], "bull;": [8226], "bump;": [8782], "caps;": [8745, 65024], "cdot;": [267], "cedil": [184], "cent;": [162], "chcy;": [1095], "cirE;": [10691], "circ;": [710], "cire;": [8791], "comp;": [8705], "cong;": [8773], "copf;": [120148], "copy;": [169], "cscr;": [119992], "csub;": [10959], "csup;": [10960], "cups;": [8746, 65024], "dArr;": [8659], "dHar;": [10597], "darr;": [8595], "dash;": [8208], "diam;": [8900], "djcy;": [1106], "dopf;": [120149], "dscr;": [119993], "dscy;": [1109], "dsol;": [10742], "dtri;": [9663], "dzcy;": [1119], "eDot;": [8785], "ecir;": [8790], "ecirc": [234], "edot;": [279], "emsp;": [8195], "ensp;": [8194], "eopf;": [120150], "epar;": [8917], "epsi;": [949], "escr;": [8495], "esim;": [8770], "euml;": [235], "euro;": [8364], "excl;": [33], "flat;": [9837], "fnof;": [402], "fopf;": [120151], "fork;": [8916], "fscr;": [119995], "gdot;": [289], "geqq;": [8807], "gesl;": [8923, 65024], "gjcy;": [1107], "gnap;": [10890], "gneq;": [10888], "gopf;": [120152], "gscr;": [8458], "gsim;": [8819], "gtcc;": [10919], "gvnE;": [8809, 65024], "hArr;": [8660], "half;": [189], "harr;": [8596], "hbar;": [8463], "hopf;": [120153], "hscr;": [119997], "icirc": [238], "iecy;": [1077], "iexcl": [161], "imof;": [8887], "iocy;": [1105], "iopf;": [120154], "iota;": [953], "iscr;": [119998], "isin;": [8712], "iuml;": [239], "jopf;": [120155], "jscr;": [119999], "khcy;": [1093], "kjcy;": [1116], "kopf;": [120156], "kscr;": [120000], "lArr;": [8656], "lHar;": [10594], "lang;": [10216], "laquo": [171], "larr;": [8592], "late;": [10925], "lcub;": [123], "ldca;": [10550], "ldsh;": [8626], "leqq;": [8806], "lesg;": [8922, 65024], "ljcy;": [1113], "lnap;": [10889], "lneq;": [10887], "lopf;": [120157], "lozf;": [10731], "lpar;": [40], "lscr;": [120001], "lsim;": [8818], "lsqb;": [91], "ltcc;": [10918], "ltri;": [9667], "lvnE;": [8808, 65024], "macr;": [175], "male;": [9794], "malt;": [10016], "micro": [181], "mlcp;": [10971], "mldr;": [8230], "mopf;": [120158], "mscr;": [120002], "nGtv;": [8811, 824], "nLtv;": [8810, 824], "nang;": [8736, 8402], "napE;": [10864, 824], "nbsp;": [160], "ncap;": [10819], "ncup;": [10818], "ngeq;": [8817], "nges;": [10878, 824], "ngtr;": [8815], "nisd;": [8954], "njcy;": [1114], "nldr;": [8229], "nleq;": [8816], "nles;": [10877, 824], "nmid;": [8740], "nopf;": [120159], "npar;": [8742], "npre;": [10927, 824], "nsce;": [10928, 824], "nscr;": [120003], "nsim;": [8769], "nsub;": [8836], "nsup;": [8837], "ntgl;": [8825], "ntlg;": [8824], "nvap;": [8781, 8402], "nvge;": [8805, 8402], "nvgt;": [62, 8402], "nvle;": [8804, 8402], "nvlt;": [60, 8402], "oast;": [8859], "ocir;": [8858], "ocirc": [244], "odiv;": [10808], "odot;": [8857], "ogon;": [731], "oint;": [8750], "omid;": [10678], "oopf;": [120160], "opar;": [10679], "ordf;": [170], "ordm;": [186], "oror;": [10838], "oscr;": [8500], "osol;": [8856], "ouml;": [246], "para;": [182], "part;": [8706], "perp;": [8869], "phiv;": [981], "plus;": [43], "popf;": [120161], "pound": [163], "prap;": [10935], "prec;": [8826], "prnE;": [10933], "prod;": [8719], "prop;": [8733], "pscr;": [120005], "qint;": [10764], "qopf;": [120162], "qscr;": [120006], "quot;": [34], "rArr;": [8658], "rHar;": [10596], "race;": [8765, 817], "rang;": [10217], "raquo": [187], "rarr;": [8594], "rcub;": [125], "rdca;": [10551], "rdsh;": [8627], "real;": [8476], "rect;": [9645], "rhov;": [1009], "ring;": [730], "ropf;": [120163], "rpar;": [41], "rscr;": [120007], "rsqb;": [93], "rtri;": [9657], "scap;": [10936], "scnE;": [10934], "sdot;": [8901], "sect;": [167], "semi;": [59], "sext;": [10038], "shcy;": [1096], "sime;": [8771], "simg;": [10910], "siml;": [10909], "smid;": [8739], "smte;": [10924], "solb;": [10692], "sopf;": [120164], "spar;": [8741], "squf;": [9642], "sscr;": [120008], "star;": [9734], "subE;": [10949], "sube;": [8838], "succ;": [8827], "sung;": [9834], "sup1;": [185], "sup2;": [178], "sup3;": [179], "supE;": [10950], "supe;": [8839], "szlig": [223], "tbrk;": [9140], "tdot;": [8411], "thorn": [254], "times": [215], "tint;": [8749], "toea;": [10536], "topf;": [120165], "tosa;": [10537], "trie;": [8796], "tscr;": [120009], "tscy;": [1094], "uArr;": [8657], "uHar;": [10595], "uarr;": [8593], "ucirc": [251], "uopf;": [120166], "upsi;": [965], "uscr;": [120010], "utri;": [9653], "uuml;": [252], "vArr;": [8661], "vBar;": [10984], "varr;": [8597], "vert;": [124], "vopf;": [120167], "vscr;": [120011], "wopf;": [120168], "wscr;": [120012], "xcap;": [8898], "xcup;": [8899], "xmap;": [10236], "xnis;": [8955], "xopf;": [120169], "xscr;": [120013], "xvee;": [8897], "yacy;": [1103], "yicy;": [1111], "yopf;": [120170], "yscr;": [120014], "yucy;": [1102], "yuml;": [255], "zdot;": [380], "zeta;": [950], "zhcy;": [1078], "zopf;": [120171], "zscr;": [120015], "zwnj;": [8204] } }, { "length": 4, "entities": { "AMP;": [38], "Acy;": [1040], "Afr;": [120068], "And;": [10835], "Auml": [196], "Bcy;": [1041], "Bfr;": [120069], "COPY": [169], "Cap;": [8914], "Cfr;": [8493], "Chi;": [935], "Cup;": [8915], "Dcy;": [1044], "Del;": [8711], "Dfr;": [120071], "Dot;": [168], "ENG;": [330], "ETH;": [208], "Ecy;": [1069], "Efr;": [120072], "Eta;": [919], "Euml": [203], "Fcy;": [1060], "Ffr;": [120073], "Gcy;": [1043], "Gfr;": [120074], "Hat;": [94], "Hfr;": [8460], "Icy;": [1048], "Ifr;": [8465], "Int;": [8748], "Iuml": [207], "Jcy;": [1049], "Jfr;": [120077], "Kcy;": [1050], "Kfr;": [120078], "Lcy;": [1051], "Lfr;": [120079], "Lsh;": [8624], "Map;": [10501], "Mcy;": [1052], "Mfr;": [120080], "Ncy;": [1053], "Nfr;": [120081], "Not;": [10988], "Ocy;": [1054], "Ofr;": [120082], "Ouml": [214], "Pcy;": [1055], "Pfr;": [120083], "Phi;": [934], "Psi;": [936], "QUOT": [34], "Qfr;": [120084], "REG;": [174], "Rcy;": [1056], "Rfr;": [8476], "Rho;": [929], "Rsh;": [8625], "Scy;": [1057], "Sfr;": [120086], "Sub;": [8912], "Sum;": [8721], "Sup;": [8913], "Tab;": [9], "Tau;": [932], "Tcy;": [1058], "Tfr;": [120087], "Ucy;": [1059], "Ufr;": [120088], "Uuml": [220], "Vcy;": [1042], "Vee;": [8897], "Vfr;": [120089], "Wfr;": [120090], "Xfr;": [120091], "Ycy;": [1067], "Yfr;": [120092], "Zcy;": [1047], "Zfr;": [8488], "acE;": [8766, 819], "acd;": [8767], "acy;": [1072], "afr;": [120094], "amp;": [38], "and;": [8743], "ang;": [8736], "apE;": [10864], "ape;": [8778], "ast;": [42], "auml": [228], "bcy;": [1073], "bfr;": [120095], "bne;": [61, 8421], "bot;": [8869], "cap;": [8745], "cent": [162], "cfr;": [120096], "chi;": [967], "cir;": [9675], "copy": [169], "cup;": [8746], "dcy;": [1076], "deg;": [176], "dfr;": [120097], "die;": [168], "div;": [247], "dot;": [729], "ecy;": [1101], "efr;": [120098], "egs;": [10902], "ell;": [8467], "els;": [10901], "eng;": [331], "eta;": [951], "eth;": [240], "euml": [235], "fcy;": [1092], "ffr;": [120099], "gEl;": [10892], "gap;": [10886], "gcy;": [1075], "gel;": [8923], "geq;": [8805], "ges;": [10878], "gfr;": [120100], "ggg;": [8921], "glE;": [10898], "gla;": [10917], "glj;": [10916], "gnE;": [8809], "gne;": [10888], "hfr;": [120101], "icy;": [1080], "iff;": [8660], "ifr;": [120102], "int;": [8747], "iuml": [239], "jcy;": [1081], "jfr;": [120103], "kcy;": [1082], "kfr;": [120104], "lEg;": [10891], "lap;": [10885], "lat;": [10923], "lcy;": [1083], "leg;": [8922], "leq;": [8804], "les;": [10877], "lfr;": [120105], "lgE;": [10897], "lnE;": [8808], "lne;": [10887], "loz;": [9674], "lrm;": [8206], "lsh;": [8624], "macr": [175], "map;": [8614], "mcy;": [1084], "mfr;": [120106], "mho;": [8487], "mid;": [8739], "nGg;": [8921, 824], "nGt;": [8811, 8402], "nLl;": [8920, 824], "nLt;": [8810, 8402], "nap;": [8777], "nbsp": [160], "ncy;": [1085], "nfr;": [120107], "ngE;": [8807, 824], "nge;": [8817], "ngt;": [8815], "nis;": [8956], "niv;": [8715], "nlE;": [8806, 824], "nle;": [8816], "nlt;": [8814], "not;": [172], "npr;": [8832], "nsc;": [8833], "num;": [35], "ocy;": [1086], "ofr;": [120108], "ogt;": [10689], "ohm;": [937], "olt;": [10688], "ord;": [10845], "ordf": [170], "ordm": [186], "orv;": [10843], "ouml": [246], "par;": [8741], "para": [182], "pcy;": [1087], "pfr;": [120109], "phi;": [966], "piv;": [982], "prE;": [10931], "pre;": [10927], "psi;": [968], "qfr;": [120110], "quot": [34], "rcy;": [1088], "reg;": [174], "rfr;": [120111], "rho;": [961], "rlm;": [8207], "rsh;": [8625], "scE;": [10932], "sce;": [10928], "scy;": [1089], "sect": [167], "sfr;": [120112], "shy;": [173], "sim;": [8764], "smt;": [10922], "sol;": [47], "squ;": [9633], "sub;": [8834], "sum;": [8721], "sup1": [185], "sup2": [178], "sup3": [179], "sup;": [8835], "tau;": [964], "tcy;": [1090], "tfr;": [120113], "top;": [8868], "ucy;": [1091], "ufr;": [120114], "uml;": [168], "uuml": [252], "vcy;": [1074], "vee;": [8744], "vfr;": [120115], "wfr;": [120116], "xfr;": [120117], "ycy;": [1099], "yen;": [165], "yfr;": [120118], "yuml": [255], "zcy;": [1079], "zfr;": [120119], "zwj;": [8205] } }, { "length": 3, "entities": { "AMP": [38], "DD;": [8517], "ETH": [208], "GT;": [62], "Gg;": [8921], "Gt;": [8811], "Im;": [8465], "LT;": [60], "Ll;": [8920], "Lt;": [8810], "Mu;": [924], "Nu;": [925], "Or;": [10836], "Pi;": [928], "Pr;": [10939], "REG": [174], "Re;": [8476], "Sc;": [10940], "Xi;": [926], "ac;": [8766], "af;": [8289], "amp": [38], "ap;": [8776], "dd;": [8518], "deg": [176], "ee;": [8519], "eg;": [10906], "el;": [10905], "eth": [240], "gE;": [8807], "ge;": [8805], "gg;": [8811], "gl;": [8823], "gt;": [62], "ic;": [8291], "ii;": [8520], "in;": [8712], "it;": [8290], "lE;": [8806], "le;": [8804], "lg;": [8822], "ll;": [8810], "lt;": [60], "mp;": [8723], "mu;": [956], "ne;": [8800], "ni;": [8715], "not": [172], "nu;": [957], "oS;": [9416], "or;": [8744], "pi;": [960], "pm;": [177], "pr;": [8826], "reg": [174], "rx;": [8478], "sc;": [8827], "shy": [173], "uml": [168], "wp;": [8472], "wr;": [8768], "xi;": [958], "yen": [165] } }, { "length": 2, "entities": { "GT": [62], "LT": [60], "gt": [62], "lt": [60] } }];
|
3022 |
|
3023 | const EOF = -1;
|
3024 | const NULL = 0x00;
|
3025 | const TABULATION = 0x09;
|
3026 | const CARRIAGE_RETURN = 0x0D;
|
3027 | const LINE_FEED = 0x0A;
|
3028 | const FORM_FEED = 0x0C;
|
3029 | const SPACE = 0x20;
|
3030 | const EXCLAMATION_MARK = 0x21;
|
3031 | const QUOTATION_MARK = 0x22;
|
3032 | const NUMBER_SIGN = 0x23;
|
3033 | const AMPERSAND = 0x26;
|
3034 | const APOSTROPHE = 0x27;
|
3035 | const LEFT_PARENTHESIS = 0x28;
|
3036 | const RIGHT_PARENTHESIS = 0x29;
|
3037 | const ASTERISK = 0x2A;
|
3038 | const HYPHEN_MINUS = 0x2D;
|
3039 | const SOLIDUS = 0x2F;
|
3040 | const DIGIT_0 = 0x30;
|
3041 | const DIGIT_9 = 0x39;
|
3042 | const COLON = 0x3a;
|
3043 | const SEMICOLON = 0x3B;
|
3044 | const LESS_THAN_SIGN = 0x3C;
|
3045 | const EQUALS_SIGN = 0x3D;
|
3046 | const GREATER_THAN_SIGN = 0x3E;
|
3047 | const QUESTION_MARK = 0x3F;
|
3048 | const LATIN_CAPITAL_A = 0x41;
|
3049 | const LATIN_CAPITAL_D = 0x44;
|
3050 | const LATIN_CAPITAL_F = 0x46;
|
3051 | const LATIN_CAPITAL_X = 0x58;
|
3052 | const LATIN_CAPITAL_Z = 0x5A;
|
3053 | const LEFT_SQUARE_BRACKET = 0x5B;
|
3054 | const REVERSE_SOLIDUS = 0x5C;
|
3055 | const RIGHT_SQUARE_BRACKET = 0x5D;
|
3056 | const GRAVE_ACCENT = 0x60;
|
3057 | const LATIN_SMALL_A = 0x61;
|
3058 | const LATIN_SMALL_F = 0x66;
|
3059 | const LATIN_SMALL_X = 0x78;
|
3060 | const LATIN_SMALL_Z = 0x7A;
|
3061 | const LEFT_CURLY_BRACKET = 0x7B;
|
3062 | const RIGHT_CURLY_BRACKET = 0x7D;
|
3063 | const NULL_REPLACEMENT = 0xFFFD;
|
3064 | function isWhitespace(cp) {
|
3065 | return cp === TABULATION || cp === LINE_FEED || cp === FORM_FEED || cp === CARRIAGE_RETURN || cp === SPACE;
|
3066 | }
|
3067 | function isUpperLetter(cp) {
|
3068 | return cp >= LATIN_CAPITAL_A && cp <= LATIN_CAPITAL_Z;
|
3069 | }
|
3070 | function isLowerLetter(cp) {
|
3071 | return cp >= LATIN_SMALL_A && cp <= LATIN_SMALL_Z;
|
3072 | }
|
3073 | function isLetter(cp) {
|
3074 | return isLowerLetter(cp) || isUpperLetter(cp);
|
3075 | }
|
3076 | function isDigit(cp) {
|
3077 | return cp >= DIGIT_0 && cp <= DIGIT_9;
|
3078 | }
|
3079 | function isUpperHexDigit(cp) {
|
3080 | return cp >= LATIN_CAPITAL_A && cp <= LATIN_CAPITAL_F;
|
3081 | }
|
3082 | function isLowerHexDigit(cp) {
|
3083 | return cp >= LATIN_SMALL_A && cp <= LATIN_SMALL_F;
|
3084 | }
|
3085 | function isHexDigit(cp) {
|
3086 | return isDigit(cp) || isUpperHexDigit(cp) || isLowerHexDigit(cp);
|
3087 | }
|
3088 | function isControl(cp) {
|
3089 | return (cp >= 0 && cp <= 0x1F) || (cp >= 0x7F && cp <= 0x9F);
|
3090 | }
|
3091 | function isSurrogate(cp) {
|
3092 | return cp >= 0xD800 && cp <= 0xDFFF;
|
3093 | }
|
3094 | function isSurrogatePair(cp) {
|
3095 | return cp >= 0xDC00 && cp <= 0xDFFF;
|
3096 | }
|
3097 | function isNonCharacter(cp) {
|
3098 | return ((cp >= 0xFDD0 && cp <= 0xFDEF) ||
|
3099 | ((cp & 0xFFFE) === 0xFFFE && cp <= 0x10FFFF));
|
3100 | }
|
3101 | function toLowerCodePoint(cp) {
|
3102 | return cp + 0x0020;
|
3103 | }
|
3104 |
|
3105 | class Tokenizer {
|
3106 | constructor(text, parserOptions) {
|
3107 | this.vExpressionScriptState = null;
|
3108 | debug("[html] the source code length: %d", text.length);
|
3109 | this.text = text;
|
3110 | this.gaps = [];
|
3111 | this.lineTerminators = [];
|
3112 | this.parserOptions = parserOptions || {};
|
3113 | this.lastCodePoint = this.lastCodePointRaw = NULL;
|
3114 | this.offset = -1;
|
3115 | this.column = -1;
|
3116 | this.line = 1;
|
3117 | this.state = "DATA";
|
3118 | this.returnState = "DATA";
|
3119 | this.reconsuming = false;
|
3120 | this.buffer = [];
|
3121 | this.crStartOffset = -1;
|
3122 | this.crCode = 0;
|
3123 | this.errors = [];
|
3124 | this.committedToken = null;
|
3125 | this.provisionalToken = null;
|
3126 | this.currentToken = null;
|
3127 | this.lastTagOpenToken = null;
|
3128 | this.tokenStartOffset = -1;
|
3129 | this.tokenStartColumn = -1;
|
3130 | this.tokenStartLine = 1;
|
3131 | this.namespace = NS.HTML;
|
3132 | this.expressionEnabled = false;
|
3133 | }
|
3134 | nextToken() {
|
3135 | let cp = this.lastCodePoint;
|
3136 | while (this.committedToken == null &&
|
3137 | (cp !== EOF || this.reconsuming)) {
|
3138 | if (this.provisionalToken != null && !this.isProvisionalState()) {
|
3139 | this.commitProvisionalToken();
|
3140 | if (this.committedToken != null) {
|
3141 | break;
|
3142 | }
|
3143 | }
|
3144 | if (this.reconsuming) {
|
3145 | this.reconsuming = false;
|
3146 | cp = this.lastCodePoint;
|
3147 | }
|
3148 | else {
|
3149 | cp = this.consumeNextCodePoint();
|
3150 | }
|
3151 | debug("[html] parse", cp, this.state);
|
3152 | this.state = this[this.state](cp);
|
3153 | }
|
3154 | {
|
3155 | const token = this.consumeCommittedToken();
|
3156 | if (token != null) {
|
3157 | return token;
|
3158 | }
|
3159 | }
|
3160 | assert__default["default"](cp === EOF);
|
3161 | if (this.currentToken != null) {
|
3162 | this.endToken();
|
3163 | const token = this.consumeCommittedToken();
|
3164 | if (token != null) {
|
3165 | return token;
|
3166 | }
|
3167 | }
|
3168 | return this.currentToken;
|
3169 | }
|
3170 | consumeCommittedToken() {
|
3171 | const token = this.committedToken;
|
3172 | this.committedToken = null;
|
3173 | return token;
|
3174 | }
|
3175 | consumeNextCodePoint() {
|
3176 | if (this.offset >= this.text.length) {
|
3177 | this.lastCodePoint = this.lastCodePointRaw = EOF;
|
3178 | return EOF;
|
3179 | }
|
3180 | this.offset += this.lastCodePoint >= 0x10000 ? 2 : 1;
|
3181 | if (this.offset >= this.text.length) {
|
3182 | this.advanceLocation();
|
3183 | this.lastCodePoint = this.lastCodePointRaw = EOF;
|
3184 | return EOF;
|
3185 | }
|
3186 | const cp = this.text.codePointAt(this.offset);
|
3187 | if (isSurrogate(this.text.charCodeAt(this.offset)) &&
|
3188 | !isSurrogatePair(this.text.charCodeAt(this.offset + 1))) {
|
3189 | this.reportParseError("surrogate-in-input-stream");
|
3190 | }
|
3191 | if (isNonCharacter(cp)) {
|
3192 | this.reportParseError("noncharacter-in-input-stream");
|
3193 | }
|
3194 | if (isControl(cp) && !isWhitespace(cp) && cp !== NULL) {
|
3195 | this.reportParseError("control-character-in-input-stream");
|
3196 | }
|
3197 | if (this.lastCodePointRaw === CARRIAGE_RETURN && cp === LINE_FEED) {
|
3198 | this.lastCodePoint = this.lastCodePointRaw = LINE_FEED;
|
3199 | this.gaps.push(this.offset);
|
3200 | return this.consumeNextCodePoint();
|
3201 | }
|
3202 | this.advanceLocation();
|
3203 | this.lastCodePoint = this.lastCodePointRaw = cp;
|
3204 | if (cp === CARRIAGE_RETURN) {
|
3205 | this.lastCodePoint = LINE_FEED;
|
3206 | return LINE_FEED;
|
3207 | }
|
3208 | return cp;
|
3209 | }
|
3210 | advanceLocation() {
|
3211 | if (this.lastCodePointRaw === LINE_FEED) {
|
3212 | this.lineTerminators.push(this.offset);
|
3213 | this.line += 1;
|
3214 | this.column = 0;
|
3215 | }
|
3216 | else {
|
3217 | this.column += this.lastCodePoint >= 0x10000 ? 2 : 1;
|
3218 | }
|
3219 | }
|
3220 | reconsumeAs(state) {
|
3221 | this.reconsuming = true;
|
3222 | return state;
|
3223 | }
|
3224 | reportParseError(code) {
|
3225 | const error = ParseError.fromCode(code, this.offset, this.line, this.column);
|
3226 | this.errors.push(error);
|
3227 | debug("[html] syntax error:", error.message);
|
3228 | }
|
3229 | setStartTokenMark() {
|
3230 | this.tokenStartOffset = this.offset;
|
3231 | this.tokenStartLine = this.line;
|
3232 | this.tokenStartColumn = this.column;
|
3233 | }
|
3234 | clearStartTokenMark() {
|
3235 | this.tokenStartOffset = -1;
|
3236 | }
|
3237 | startToken(type) {
|
3238 | if (this.tokenStartOffset === -1) {
|
3239 | this.setStartTokenMark();
|
3240 | }
|
3241 | const offset = this.tokenStartOffset;
|
3242 | const line = this.tokenStartLine;
|
3243 | const column = this.tokenStartColumn;
|
3244 | if (this.currentToken != null) {
|
3245 | this.endToken();
|
3246 | }
|
3247 | this.tokenStartOffset = -1;
|
3248 | const token = (this.currentToken = {
|
3249 | type,
|
3250 | range: [offset, -1],
|
3251 | loc: {
|
3252 | start: { line, column },
|
3253 | end: { line: -1, column: -1 },
|
3254 | },
|
3255 | value: "",
|
3256 | });
|
3257 | debug("[html] start token: %d %s", offset, token.type);
|
3258 | return this.currentToken;
|
3259 | }
|
3260 | endToken() {
|
3261 | if (this.currentToken == null) {
|
3262 | throw new Error("Invalid state");
|
3263 | }
|
3264 | if (this.tokenStartOffset === -1) {
|
3265 | this.setStartTokenMark();
|
3266 | }
|
3267 | const token = this.currentToken;
|
3268 | const offset = this.tokenStartOffset;
|
3269 | const line = this.tokenStartLine;
|
3270 | const column = this.tokenStartColumn;
|
3271 | const provisional = this.isProvisionalState();
|
3272 | this.currentToken = null;
|
3273 | this.tokenStartOffset = -1;
|
3274 | token.range[1] = offset;
|
3275 | token.loc.end.line = line;
|
3276 | token.loc.end.column = column;
|
3277 | if (token.range[0] === offset && !provisional) {
|
3278 | debug("[html] abandon token: %j %s %j", token.range, token.type, token.value);
|
3279 | return null;
|
3280 | }
|
3281 | if (provisional) {
|
3282 | if (this.provisionalToken != null) {
|
3283 | this.commitProvisionalToken();
|
3284 | }
|
3285 | this.provisionalToken = token;
|
3286 | debug("[html] provisional-commit token: %j %s %j", token.range, token.type, token.value);
|
3287 | }
|
3288 | else {
|
3289 | this.commitToken(token);
|
3290 | }
|
3291 | return token;
|
3292 | }
|
3293 | commitToken(token) {
|
3294 | assert__default["default"](this.committedToken == null, "Invalid state: the commited token existed already.");
|
3295 | debug("[html] commit token: %j %j %s %j", token.range, token.loc, token.type, token.value);
|
3296 | this.committedToken = token;
|
3297 | if (token.type === "HTMLTagOpen") {
|
3298 | this.lastTagOpenToken = token;
|
3299 | }
|
3300 | }
|
3301 | isProvisionalState() {
|
3302 | return (this.state.startsWith("RCDATA_") ||
|
3303 | this.state.startsWith("RAWTEXT_"));
|
3304 | }
|
3305 | commitProvisionalToken() {
|
3306 | assert__default["default"](this.provisionalToken != null, "Invalid state: the provisional token was not found.");
|
3307 | const token = this.provisionalToken;
|
3308 | this.provisionalToken = null;
|
3309 | if (token.range[0] < token.range[1]) {
|
3310 | this.commitToken(token);
|
3311 | }
|
3312 | }
|
3313 | rollbackProvisionalToken() {
|
3314 | assert__default["default"](this.currentToken != null);
|
3315 | assert__default["default"](this.provisionalToken != null);
|
3316 | const token = this.currentToken;
|
3317 | debug("[html] rollback token: %d %s", token.range[0], token.type);
|
3318 | this.currentToken = this.provisionalToken;
|
3319 | this.provisionalToken = null;
|
3320 | }
|
3321 | appendTokenValue(cp, expected) {
|
3322 | const token = this.currentToken;
|
3323 | if (token == null || (expected != null && token.type !== expected)) {
|
3324 | const msg1 = expected ? `"${expected}" type` : "any token";
|
3325 | const msg2 = token ? `"${token.type}" type` : "no token";
|
3326 | throw new Error(`Tokenizer: Invalid state. Expected ${msg1}, but got ${msg2}.`);
|
3327 | }
|
3328 | token.value += String.fromCodePoint(cp);
|
3329 | }
|
3330 | isAppropriateEndTagOpen() {
|
3331 | return (this.currentToken != null &&
|
3332 | this.lastTagOpenToken != null &&
|
3333 | this.currentToken.type === "HTMLEndTagOpen" &&
|
3334 | this.currentToken.value === this.lastTagOpenToken.value);
|
3335 | }
|
3336 | DATA(cp) {
|
3337 | this.clearStartTokenMark();
|
3338 | while (true) {
|
3339 | const type = isWhitespace(cp) ? "HTMLWhitespace" : "HTMLText";
|
3340 | if (this.currentToken != null && this.currentToken.type !== type) {
|
3341 | this.endToken();
|
3342 | return this.reconsumeAs(this.state);
|
3343 | }
|
3344 | if (this.currentToken == null) {
|
3345 | this.startToken(type);
|
3346 | }
|
3347 | if (cp === AMPERSAND) {
|
3348 | this.returnState = "DATA";
|
3349 | return "CHARACTER_REFERENCE";
|
3350 | }
|
3351 | if (cp === LESS_THAN_SIGN) {
|
3352 | this.setStartTokenMark();
|
3353 | return "TAG_OPEN";
|
3354 | }
|
3355 | if (cp === LEFT_CURLY_BRACKET && this.expressionEnabled) {
|
3356 | this.setStartTokenMark();
|
3357 | this.returnState = "DATA";
|
3358 | return "V_EXPRESSION_START";
|
3359 | }
|
3360 | if (cp === RIGHT_CURLY_BRACKET && this.expressionEnabled) {
|
3361 | this.setStartTokenMark();
|
3362 | this.returnState = "DATA";
|
3363 | return "V_EXPRESSION_END";
|
3364 | }
|
3365 | if (cp === EOF) {
|
3366 | return "DATA";
|
3367 | }
|
3368 | if (cp === NULL) {
|
3369 | this.reportParseError("unexpected-null-character");
|
3370 | }
|
3371 | this.appendTokenValue(cp, type);
|
3372 | cp = this.consumeNextCodePoint();
|
3373 | }
|
3374 | }
|
3375 | RCDATA(cp) {
|
3376 | this.clearStartTokenMark();
|
3377 | while (true) {
|
3378 | const type = isWhitespace(cp) ? "HTMLWhitespace" : "HTMLRCDataText";
|
3379 | if (this.currentToken != null && this.currentToken.type !== type) {
|
3380 | this.endToken();
|
3381 | return this.reconsumeAs(this.state);
|
3382 | }
|
3383 | if (this.currentToken == null) {
|
3384 | this.startToken(type);
|
3385 | }
|
3386 | if (cp === AMPERSAND) {
|
3387 | this.returnState = "RCDATA";
|
3388 | return "CHARACTER_REFERENCE";
|
3389 | }
|
3390 | if (cp === LESS_THAN_SIGN) {
|
3391 | this.setStartTokenMark();
|
3392 | return "RCDATA_LESS_THAN_SIGN";
|
3393 | }
|
3394 | if (cp === LEFT_CURLY_BRACKET && this.expressionEnabled) {
|
3395 | this.setStartTokenMark();
|
3396 | this.returnState = "RCDATA";
|
3397 | return "V_EXPRESSION_START";
|
3398 | }
|
3399 | if (cp === RIGHT_CURLY_BRACKET && this.expressionEnabled) {
|
3400 | this.setStartTokenMark();
|
3401 | this.returnState = "RCDATA";
|
3402 | return "V_EXPRESSION_END";
|
3403 | }
|
3404 | if (cp === EOF) {
|
3405 | return "DATA";
|
3406 | }
|
3407 | if (cp === NULL) {
|
3408 | this.reportParseError("unexpected-null-character");
|
3409 | cp = NULL_REPLACEMENT;
|
3410 | }
|
3411 | this.appendTokenValue(cp, type);
|
3412 | cp = this.consumeNextCodePoint();
|
3413 | }
|
3414 | }
|
3415 | RAWTEXT(cp) {
|
3416 | this.clearStartTokenMark();
|
3417 | while (true) {
|
3418 | const type = isWhitespace(cp) ? "HTMLWhitespace" : "HTMLRawText";
|
3419 | if (this.currentToken != null && this.currentToken.type !== type) {
|
3420 | this.endToken();
|
3421 | return this.reconsumeAs(this.state);
|
3422 | }
|
3423 | if (this.currentToken == null) {
|
3424 | this.startToken(type);
|
3425 | }
|
3426 | if (cp === LESS_THAN_SIGN) {
|
3427 | this.setStartTokenMark();
|
3428 | return "RAWTEXT_LESS_THAN_SIGN";
|
3429 | }
|
3430 | if (cp === LEFT_CURLY_BRACKET && this.expressionEnabled) {
|
3431 | this.setStartTokenMark();
|
3432 | this.returnState = "RAWTEXT";
|
3433 | return "V_EXPRESSION_START";
|
3434 | }
|
3435 | if (cp === RIGHT_CURLY_BRACKET && this.expressionEnabled) {
|
3436 | this.setStartTokenMark();
|
3437 | this.returnState = "RAWTEXT";
|
3438 | return "V_EXPRESSION_END";
|
3439 | }
|
3440 | if (cp === EOF) {
|
3441 | return "DATA";
|
3442 | }
|
3443 | if (cp === NULL) {
|
3444 | this.reportParseError("unexpected-null-character");
|
3445 | cp = NULL_REPLACEMENT;
|
3446 | }
|
3447 | this.appendTokenValue(cp, type);
|
3448 | cp = this.consumeNextCodePoint();
|
3449 | }
|
3450 | }
|
3451 | TAG_OPEN(cp) {
|
3452 | if (cp === EXCLAMATION_MARK) {
|
3453 | return "MARKUP_DECLARATION_OPEN";
|
3454 | }
|
3455 | if (cp === SOLIDUS) {
|
3456 | return "END_TAG_OPEN";
|
3457 | }
|
3458 | if (isLetter(cp)) {
|
3459 | this.startToken("HTMLTagOpen");
|
3460 | return this.reconsumeAs("TAG_NAME");
|
3461 | }
|
3462 | if (cp === QUESTION_MARK) {
|
3463 | this.reportParseError("unexpected-question-mark-instead-of-tag-name");
|
3464 | this.startToken("HTMLBogusComment");
|
3465 | return this.reconsumeAs("BOGUS_COMMENT");
|
3466 | }
|
3467 | if (cp === EOF) {
|
3468 | this.clearStartTokenMark();
|
3469 | this.reportParseError("eof-before-tag-name");
|
3470 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLText");
|
3471 | return "DATA";
|
3472 | }
|
3473 | this.reportParseError("invalid-first-character-of-tag-name");
|
3474 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLText");
|
3475 | return this.reconsumeAs("DATA");
|
3476 | }
|
3477 | END_TAG_OPEN(cp) {
|
3478 | if (isLetter(cp)) {
|
3479 | this.startToken("HTMLEndTagOpen");
|
3480 | return this.reconsumeAs("TAG_NAME");
|
3481 | }
|
3482 | if (cp === GREATER_THAN_SIGN) {
|
3483 | this.endToken();
|
3484 | this.reportParseError("missing-end-tag-name");
|
3485 | return "DATA";
|
3486 | }
|
3487 | if (cp === EOF) {
|
3488 | this.clearStartTokenMark();
|
3489 | this.reportParseError("eof-before-tag-name");
|
3490 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLText");
|
3491 | this.appendTokenValue(SOLIDUS, "HTMLText");
|
3492 | return "DATA";
|
3493 | }
|
3494 | this.reportParseError("invalid-first-character-of-tag-name");
|
3495 | this.startToken("HTMLBogusComment");
|
3496 | return this.reconsumeAs("BOGUS_COMMENT");
|
3497 | }
|
3498 | TAG_NAME(cp) {
|
3499 | while (true) {
|
3500 | if (isWhitespace(cp)) {
|
3501 | this.endToken();
|
3502 | return "BEFORE_ATTRIBUTE_NAME";
|
3503 | }
|
3504 | if (cp === SOLIDUS) {
|
3505 | this.endToken();
|
3506 | this.setStartTokenMark();
|
3507 | return "SELF_CLOSING_START_TAG";
|
3508 | }
|
3509 | if (cp === GREATER_THAN_SIGN) {
|
3510 | this.startToken("HTMLTagClose");
|
3511 | return "DATA";
|
3512 | }
|
3513 | if (cp === EOF) {
|
3514 | this.reportParseError("eof-in-tag");
|
3515 | return "DATA";
|
3516 | }
|
3517 | if (cp === NULL) {
|
3518 | this.reportParseError("unexpected-null-character");
|
3519 | cp = NULL_REPLACEMENT;
|
3520 | }
|
3521 | this.appendTokenValue(isUpperLetter(cp) ? toLowerCodePoint(cp) : cp, null);
|
3522 | cp = this.consumeNextCodePoint();
|
3523 | }
|
3524 | }
|
3525 | RCDATA_LESS_THAN_SIGN(cp) {
|
3526 | if (cp === SOLIDUS) {
|
3527 | this.buffer = [];
|
3528 | return "RCDATA_END_TAG_OPEN";
|
3529 | }
|
3530 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLRCDataText");
|
3531 | return this.reconsumeAs("RCDATA");
|
3532 | }
|
3533 | RCDATA_END_TAG_OPEN(cp) {
|
3534 | if (isLetter(cp)) {
|
3535 | this.startToken("HTMLEndTagOpen");
|
3536 | return this.reconsumeAs("RCDATA_END_TAG_NAME");
|
3537 | }
|
3538 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLRCDataText");
|
3539 | this.appendTokenValue(SOLIDUS, "HTMLRCDataText");
|
3540 | return this.reconsumeAs("RCDATA");
|
3541 | }
|
3542 | RCDATA_END_TAG_NAME(cp) {
|
3543 | while (true) {
|
3544 | if (isWhitespace(cp) && this.isAppropriateEndTagOpen()) {
|
3545 | this.endToken();
|
3546 | return "BEFORE_ATTRIBUTE_NAME";
|
3547 | }
|
3548 | if (cp === SOLIDUS && this.isAppropriateEndTagOpen()) {
|
3549 | this.endToken();
|
3550 | this.setStartTokenMark();
|
3551 | return "SELF_CLOSING_START_TAG";
|
3552 | }
|
3553 | if (cp === GREATER_THAN_SIGN && this.isAppropriateEndTagOpen()) {
|
3554 | this.startToken("HTMLTagClose");
|
3555 | return "DATA";
|
3556 | }
|
3557 | if (!isLetter(cp)) {
|
3558 | this.rollbackProvisionalToken();
|
3559 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLRCDataText");
|
3560 | this.appendTokenValue(SOLIDUS, "HTMLRCDataText");
|
3561 | for (const cp1 of this.buffer) {
|
3562 | this.appendTokenValue(cp1, "HTMLRCDataText");
|
3563 | }
|
3564 | return this.reconsumeAs("RCDATA");
|
3565 | }
|
3566 | this.appendTokenValue(isUpperLetter(cp) ? toLowerCodePoint(cp) : cp, "HTMLEndTagOpen");
|
3567 | this.buffer.push(cp);
|
3568 | cp = this.consumeNextCodePoint();
|
3569 | }
|
3570 | }
|
3571 | RAWTEXT_LESS_THAN_SIGN(cp) {
|
3572 | if (cp === SOLIDUS) {
|
3573 | this.buffer = [];
|
3574 | return "RAWTEXT_END_TAG_OPEN";
|
3575 | }
|
3576 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLRawText");
|
3577 | return this.reconsumeAs("RAWTEXT");
|
3578 | }
|
3579 | RAWTEXT_END_TAG_OPEN(cp) {
|
3580 | if (isLetter(cp)) {
|
3581 | this.startToken("HTMLEndTagOpen");
|
3582 | return this.reconsumeAs("RAWTEXT_END_TAG_NAME");
|
3583 | }
|
3584 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLRawText");
|
3585 | this.appendTokenValue(SOLIDUS, "HTMLRawText");
|
3586 | return this.reconsumeAs("RAWTEXT");
|
3587 | }
|
3588 | RAWTEXT_END_TAG_NAME(cp) {
|
3589 | while (true) {
|
3590 | if (cp === SOLIDUS && this.isAppropriateEndTagOpen()) {
|
3591 | this.endToken();
|
3592 | this.setStartTokenMark();
|
3593 | return "SELF_CLOSING_START_TAG";
|
3594 | }
|
3595 | if (cp === GREATER_THAN_SIGN && this.isAppropriateEndTagOpen()) {
|
3596 | this.startToken("HTMLTagClose");
|
3597 | return "DATA";
|
3598 | }
|
3599 | if (isWhitespace(cp) && this.isAppropriateEndTagOpen()) {
|
3600 | this.endToken();
|
3601 | return "BEFORE_ATTRIBUTE_NAME";
|
3602 | }
|
3603 | if (!isLetter(cp) && !maybeValidCustomBlock.call(this, cp)) {
|
3604 | this.rollbackProvisionalToken();
|
3605 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLRawText");
|
3606 | this.appendTokenValue(SOLIDUS, "HTMLRawText");
|
3607 | for (const cp1 of this.buffer) {
|
3608 | this.appendTokenValue(cp1, "HTMLRawText");
|
3609 | }
|
3610 | return this.reconsumeAs("RAWTEXT");
|
3611 | }
|
3612 | this.appendTokenValue(isUpperLetter(cp) ? toLowerCodePoint(cp) : cp, "HTMLEndTagOpen");
|
3613 | this.buffer.push(cp);
|
3614 | cp = this.consumeNextCodePoint();
|
3615 | }
|
3616 | function maybeValidCustomBlock(nextCp) {
|
3617 | return (this.currentToken &&
|
3618 | this.lastTagOpenToken &&
|
3619 | this.lastTagOpenToken.value.startsWith(this.currentToken.value + String.fromCodePoint(nextCp)));
|
3620 | }
|
3621 | }
|
3622 | BEFORE_ATTRIBUTE_NAME(cp) {
|
3623 | while (isWhitespace(cp)) {
|
3624 | cp = this.consumeNextCodePoint();
|
3625 | }
|
3626 | if (cp === SOLIDUS || cp === GREATER_THAN_SIGN || cp === EOF) {
|
3627 | return this.reconsumeAs("AFTER_ATTRIBUTE_NAME");
|
3628 | }
|
3629 | if (cp === EQUALS_SIGN) {
|
3630 | this.reportParseError("unexpected-equals-sign-before-attribute-name");
|
3631 | this.startToken("HTMLIdentifier");
|
3632 | this.appendTokenValue(cp, "HTMLIdentifier");
|
3633 | return "ATTRIBUTE_NAME";
|
3634 | }
|
3635 | this.startToken("HTMLIdentifier");
|
3636 | return this.reconsumeAs("ATTRIBUTE_NAME");
|
3637 | }
|
3638 | ATTRIBUTE_NAME(cp) {
|
3639 | while (true) {
|
3640 | if (isWhitespace(cp) ||
|
3641 | cp === SOLIDUS ||
|
3642 | cp === GREATER_THAN_SIGN ||
|
3643 | cp === EOF) {
|
3644 | this.endToken();
|
3645 | return this.reconsumeAs("AFTER_ATTRIBUTE_NAME");
|
3646 | }
|
3647 | if (cp === EQUALS_SIGN) {
|
3648 | this.startToken("HTMLAssociation");
|
3649 | return "BEFORE_ATTRIBUTE_VALUE";
|
3650 | }
|
3651 | if (cp === NULL) {
|
3652 | this.reportParseError("unexpected-null-character");
|
3653 | cp = NULL_REPLACEMENT;
|
3654 | }
|
3655 | if (cp === QUOTATION_MARK ||
|
3656 | cp === APOSTROPHE ||
|
3657 | cp === LESS_THAN_SIGN) {
|
3658 | this.reportParseError("unexpected-character-in-attribute-name");
|
3659 | }
|
3660 | this.appendTokenValue(isUpperLetter(cp) ? toLowerCodePoint(cp) : cp, "HTMLIdentifier");
|
3661 | cp = this.consumeNextCodePoint();
|
3662 | }
|
3663 | }
|
3664 | AFTER_ATTRIBUTE_NAME(cp) {
|
3665 | while (isWhitespace(cp)) {
|
3666 | cp = this.consumeNextCodePoint();
|
3667 | }
|
3668 | if (cp === SOLIDUS) {
|
3669 | this.setStartTokenMark();
|
3670 | return "SELF_CLOSING_START_TAG";
|
3671 | }
|
3672 | if (cp === EQUALS_SIGN) {
|
3673 | this.startToken("HTMLAssociation");
|
3674 | return "BEFORE_ATTRIBUTE_VALUE";
|
3675 | }
|
3676 | if (cp === GREATER_THAN_SIGN) {
|
3677 | this.startToken("HTMLTagClose");
|
3678 | return "DATA";
|
3679 | }
|
3680 | if (cp === EOF) {
|
3681 | this.reportParseError("eof-in-tag");
|
3682 | return "DATA";
|
3683 | }
|
3684 | this.startToken("HTMLIdentifier");
|
3685 | return this.reconsumeAs("ATTRIBUTE_NAME");
|
3686 | }
|
3687 | BEFORE_ATTRIBUTE_VALUE(cp) {
|
3688 | this.endToken();
|
3689 | while (isWhitespace(cp)) {
|
3690 | cp = this.consumeNextCodePoint();
|
3691 | }
|
3692 | if (cp === GREATER_THAN_SIGN) {
|
3693 | this.reportParseError("missing-attribute-value");
|
3694 | this.startToken("HTMLTagClose");
|
3695 | return "DATA";
|
3696 | }
|
3697 | this.startToken("HTMLLiteral");
|
3698 | if (cp === QUOTATION_MARK) {
|
3699 | return "ATTRIBUTE_VALUE_DOUBLE_QUOTED";
|
3700 | }
|
3701 | if (cp === APOSTROPHE) {
|
3702 | return "ATTRIBUTE_VALUE_SINGLE_QUOTED";
|
3703 | }
|
3704 | return this.reconsumeAs("ATTRIBUTE_VALUE_UNQUOTED");
|
3705 | }
|
3706 | ATTRIBUTE_VALUE_DOUBLE_QUOTED(cp) {
|
3707 | while (true) {
|
3708 | if (cp === QUOTATION_MARK) {
|
3709 | return "AFTER_ATTRIBUTE_VALUE_QUOTED";
|
3710 | }
|
3711 | if (cp === AMPERSAND) {
|
3712 | this.returnState = "ATTRIBUTE_VALUE_DOUBLE_QUOTED";
|
3713 | return "CHARACTER_REFERENCE";
|
3714 | }
|
3715 | if (cp === NULL) {
|
3716 | this.reportParseError("unexpected-null-character");
|
3717 | cp = NULL_REPLACEMENT;
|
3718 | }
|
3719 | if (cp === EOF) {
|
3720 | this.reportParseError("eof-in-tag");
|
3721 | return "DATA";
|
3722 | }
|
3723 | this.appendTokenValue(cp, "HTMLLiteral");
|
3724 | cp = this.consumeNextCodePoint();
|
3725 | }
|
3726 | }
|
3727 | ATTRIBUTE_VALUE_SINGLE_QUOTED(cp) {
|
3728 | while (true) {
|
3729 | if (cp === APOSTROPHE) {
|
3730 | return "AFTER_ATTRIBUTE_VALUE_QUOTED";
|
3731 | }
|
3732 | if (cp === AMPERSAND) {
|
3733 | this.returnState = "ATTRIBUTE_VALUE_SINGLE_QUOTED";
|
3734 | return "CHARACTER_REFERENCE";
|
3735 | }
|
3736 | if (cp === NULL) {
|
3737 | this.reportParseError("unexpected-null-character");
|
3738 | cp = NULL_REPLACEMENT;
|
3739 | }
|
3740 | if (cp === EOF) {
|
3741 | this.reportParseError("eof-in-tag");
|
3742 | return "DATA";
|
3743 | }
|
3744 | this.appendTokenValue(cp, "HTMLLiteral");
|
3745 | cp = this.consumeNextCodePoint();
|
3746 | }
|
3747 | }
|
3748 | ATTRIBUTE_VALUE_UNQUOTED(cp) {
|
3749 | while (true) {
|
3750 | if (isWhitespace(cp)) {
|
3751 | this.endToken();
|
3752 | return "BEFORE_ATTRIBUTE_NAME";
|
3753 | }
|
3754 | if (cp === AMPERSAND) {
|
3755 | this.returnState = "ATTRIBUTE_VALUE_UNQUOTED";
|
3756 | return "CHARACTER_REFERENCE";
|
3757 | }
|
3758 | if (cp === GREATER_THAN_SIGN) {
|
3759 | this.startToken("HTMLTagClose");
|
3760 | return "DATA";
|
3761 | }
|
3762 | if (cp === NULL) {
|
3763 | this.reportParseError("unexpected-null-character");
|
3764 | cp = NULL_REPLACEMENT;
|
3765 | }
|
3766 | if (cp === QUOTATION_MARK ||
|
3767 | cp === APOSTROPHE ||
|
3768 | cp === LESS_THAN_SIGN ||
|
3769 | cp === EQUALS_SIGN ||
|
3770 | cp === GRAVE_ACCENT) {
|
3771 | this.reportParseError("unexpected-character-in-unquoted-attribute-value");
|
3772 | }
|
3773 | if (cp === EOF) {
|
3774 | this.reportParseError("eof-in-tag");
|
3775 | return "DATA";
|
3776 | }
|
3777 | this.appendTokenValue(cp, "HTMLLiteral");
|
3778 | cp = this.consumeNextCodePoint();
|
3779 | }
|
3780 | }
|
3781 | AFTER_ATTRIBUTE_VALUE_QUOTED(cp) {
|
3782 | this.endToken();
|
3783 | if (isWhitespace(cp)) {
|
3784 | return "BEFORE_ATTRIBUTE_NAME";
|
3785 | }
|
3786 | if (cp === SOLIDUS) {
|
3787 | this.setStartTokenMark();
|
3788 | return "SELF_CLOSING_START_TAG";
|
3789 | }
|
3790 | if (cp === GREATER_THAN_SIGN) {
|
3791 | this.startToken("HTMLTagClose");
|
3792 | return "DATA";
|
3793 | }
|
3794 | if (cp === EOF) {
|
3795 | this.reportParseError("eof-in-tag");
|
3796 | return "DATA";
|
3797 | }
|
3798 | this.reportParseError("missing-whitespace-between-attributes");
|
3799 | return this.reconsumeAs("BEFORE_ATTRIBUTE_NAME");
|
3800 | }
|
3801 | SELF_CLOSING_START_TAG(cp) {
|
3802 | if (cp === GREATER_THAN_SIGN) {
|
3803 | this.startToken("HTMLSelfClosingTagClose");
|
3804 | return "DATA";
|
3805 | }
|
3806 | if (cp === EOF) {
|
3807 | this.reportParseError("eof-in-tag");
|
3808 | return "DATA";
|
3809 | }
|
3810 | this.reportParseError("unexpected-solidus-in-tag");
|
3811 | this.clearStartTokenMark();
|
3812 | return this.reconsumeAs("BEFORE_ATTRIBUTE_NAME");
|
3813 | }
|
3814 | BOGUS_COMMENT(cp) {
|
3815 | while (true) {
|
3816 | if (cp === GREATER_THAN_SIGN) {
|
3817 | return "DATA";
|
3818 | }
|
3819 | if (cp === EOF) {
|
3820 | return "DATA";
|
3821 | }
|
3822 | if (cp === NULL) {
|
3823 | cp = NULL_REPLACEMENT;
|
3824 | }
|
3825 | this.appendTokenValue(cp, null);
|
3826 | cp = this.consumeNextCodePoint();
|
3827 | }
|
3828 | }
|
3829 | MARKUP_DECLARATION_OPEN(cp) {
|
3830 | if (cp === HYPHEN_MINUS && this.text[this.offset + 1] === "-") {
|
3831 | this.offset += 1;
|
3832 | this.column += 1;
|
3833 | this.startToken("HTMLComment");
|
3834 | return "COMMENT_START";
|
3835 | }
|
3836 | if (cp === LATIN_CAPITAL_D &&
|
3837 | this.text.slice(this.offset + 1, this.offset + 7) === "OCTYPE") {
|
3838 | this.startToken("HTMLBogusComment");
|
3839 | this.appendTokenValue(cp, "HTMLBogusComment");
|
3840 | return "BOGUS_COMMENT";
|
3841 | }
|
3842 | if (cp === LEFT_SQUARE_BRACKET &&
|
3843 | this.text.slice(this.offset + 1, this.offset + 7) === "CDATA[") {
|
3844 | this.offset += 6;
|
3845 | this.column += 6;
|
3846 | if (this.namespace === NS.HTML) {
|
3847 | this.reportParseError("cdata-in-html-content");
|
3848 | this.startToken("HTMLBogusComment").value = "[CDATA[";
|
3849 | return "BOGUS_COMMENT";
|
3850 | }
|
3851 | this.startToken("HTMLCDataText");
|
3852 | return "CDATA_SECTION";
|
3853 | }
|
3854 | this.reportParseError("incorrectly-opened-comment");
|
3855 | this.startToken("HTMLBogusComment");
|
3856 | return this.reconsumeAs("BOGUS_COMMENT");
|
3857 | }
|
3858 | COMMENT_START(cp) {
|
3859 | if (cp === HYPHEN_MINUS) {
|
3860 | return "COMMENT_START_DASH";
|
3861 | }
|
3862 | if (cp === GREATER_THAN_SIGN) {
|
3863 | this.reportParseError("abrupt-closing-of-empty-comment");
|
3864 | return "DATA";
|
3865 | }
|
3866 | return this.reconsumeAs("COMMENT");
|
3867 | }
|
3868 | COMMENT_START_DASH(cp) {
|
3869 | if (cp === HYPHEN_MINUS) {
|
3870 | return "COMMENT_END";
|
3871 | }
|
3872 | if (cp === GREATER_THAN_SIGN) {
|
3873 | this.reportParseError("abrupt-closing-of-empty-comment");
|
3874 | return "DATA";
|
3875 | }
|
3876 | if (cp === EOF) {
|
3877 | this.reportParseError("eof-in-comment");
|
3878 | return "DATA";
|
3879 | }
|
3880 | this.appendTokenValue(HYPHEN_MINUS, "HTMLComment");
|
3881 | return this.reconsumeAs("COMMENT");
|
3882 | }
|
3883 | COMMENT(cp) {
|
3884 | while (true) {
|
3885 | if (cp === LESS_THAN_SIGN) {
|
3886 | this.appendTokenValue(LESS_THAN_SIGN, "HTMLComment");
|
3887 | return "COMMENT_LESS_THAN_SIGN";
|
3888 | }
|
3889 | if (cp === HYPHEN_MINUS) {
|
3890 | return "COMMENT_END_DASH";
|
3891 | }
|
3892 | if (cp === NULL) {
|
3893 | this.reportParseError("unexpected-null-character");
|
3894 | cp = NULL_REPLACEMENT;
|
3895 | }
|
3896 | if (cp === EOF) {
|
3897 | this.reportParseError("eof-in-comment");
|
3898 | return "DATA";
|
3899 | }
|
3900 | this.appendTokenValue(cp, "HTMLComment");
|
3901 | cp = this.consumeNextCodePoint();
|
3902 | }
|
3903 | }
|
3904 | COMMENT_LESS_THAN_SIGN(cp) {
|
3905 | while (true) {
|
3906 | if (cp === EXCLAMATION_MARK) {
|
3907 | this.appendTokenValue(cp, "HTMLComment");
|
3908 | return "COMMENT_LESS_THAN_SIGN_BANG";
|
3909 | }
|
3910 | if (cp !== LESS_THAN_SIGN) {
|
3911 | return this.reconsumeAs("COMMENT");
|
3912 | }
|
3913 | this.appendTokenValue(cp, "HTMLComment");
|
3914 | cp = this.consumeNextCodePoint();
|
3915 | }
|
3916 | }
|
3917 | COMMENT_LESS_THAN_SIGN_BANG(cp) {
|
3918 | if (cp === HYPHEN_MINUS) {
|
3919 | return "COMMENT_LESS_THAN_SIGN_BANG_DASH";
|
3920 | }
|
3921 | return this.reconsumeAs("COMMENT");
|
3922 | }
|
3923 | COMMENT_LESS_THAN_SIGN_BANG_DASH(cp) {
|
3924 | if (cp === HYPHEN_MINUS) {
|
3925 | return "COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH";
|
3926 | }
|
3927 | return this.reconsumeAs("COMMENT_END_DASH");
|
3928 | }
|
3929 | COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH(cp) {
|
3930 | if (cp !== GREATER_THAN_SIGN && cp !== EOF) {
|
3931 | this.reportParseError("nested-comment");
|
3932 | }
|
3933 | return this.reconsumeAs("COMMENT_END");
|
3934 | }
|
3935 | COMMENT_END_DASH(cp) {
|
3936 | if (cp === HYPHEN_MINUS) {
|
3937 | return "COMMENT_END";
|
3938 | }
|
3939 | if (cp === EOF) {
|
3940 | this.reportParseError("eof-in-comment");
|
3941 | return "DATA";
|
3942 | }
|
3943 | this.appendTokenValue(HYPHEN_MINUS, "HTMLComment");
|
3944 | return this.reconsumeAs("COMMENT");
|
3945 | }
|
3946 | COMMENT_END(cp) {
|
3947 | while (true) {
|
3948 | if (cp === GREATER_THAN_SIGN) {
|
3949 | return "DATA";
|
3950 | }
|
3951 | if (cp === EXCLAMATION_MARK) {
|
3952 | return "COMMENT_END_BANG";
|
3953 | }
|
3954 | if (cp === EOF) {
|
3955 | this.reportParseError("eof-in-comment");
|
3956 | return "DATA";
|
3957 | }
|
3958 | this.appendTokenValue(HYPHEN_MINUS, "HTMLComment");
|
3959 | if (cp !== HYPHEN_MINUS) {
|
3960 | this.appendTokenValue(HYPHEN_MINUS, "HTMLComment");
|
3961 | return this.reconsumeAs("COMMENT");
|
3962 | }
|
3963 | cp = this.consumeNextCodePoint();
|
3964 | }
|
3965 | }
|
3966 | COMMENT_END_BANG(cp) {
|
3967 | if (cp === HYPHEN_MINUS) {
|
3968 | this.appendTokenValue(HYPHEN_MINUS, "HTMLComment");
|
3969 | this.appendTokenValue(EXCLAMATION_MARK, "HTMLComment");
|
3970 | return "COMMENT_END_DASH";
|
3971 | }
|
3972 | if (cp === GREATER_THAN_SIGN) {
|
3973 | this.reportParseError("incorrectly-closed-comment");
|
3974 | return "DATA";
|
3975 | }
|
3976 | if (cp === EOF) {
|
3977 | this.reportParseError("eof-in-comment");
|
3978 | return "DATA";
|
3979 | }
|
3980 | this.appendTokenValue(HYPHEN_MINUS, "HTMLComment");
|
3981 | this.appendTokenValue(EXCLAMATION_MARK, "HTMLComment");
|
3982 | return this.reconsumeAs("COMMENT");
|
3983 | }
|
3984 | CDATA_SECTION(cp) {
|
3985 | while (true) {
|
3986 | if (cp === RIGHT_SQUARE_BRACKET) {
|
3987 | return "CDATA_SECTION_BRACKET";
|
3988 | }
|
3989 | if (cp === EOF) {
|
3990 | this.reportParseError("eof-in-cdata");
|
3991 | return "DATA";
|
3992 | }
|
3993 | this.appendTokenValue(cp, "HTMLCDataText");
|
3994 | cp = this.consumeNextCodePoint();
|
3995 | }
|
3996 | }
|
3997 | CDATA_SECTION_BRACKET(cp) {
|
3998 | if (cp === RIGHT_SQUARE_BRACKET) {
|
3999 | return "CDATA_SECTION_END";
|
4000 | }
|
4001 | this.appendTokenValue(RIGHT_SQUARE_BRACKET, "HTMLCDataText");
|
4002 | return this.reconsumeAs("CDATA_SECTION");
|
4003 | }
|
4004 | CDATA_SECTION_END(cp) {
|
4005 | while (true) {
|
4006 | if (cp === GREATER_THAN_SIGN) {
|
4007 | return "DATA";
|
4008 | }
|
4009 | if (cp !== RIGHT_SQUARE_BRACKET) {
|
4010 | this.appendTokenValue(RIGHT_SQUARE_BRACKET, "HTMLCDataText");
|
4011 | this.appendTokenValue(RIGHT_SQUARE_BRACKET, "HTMLCDataText");
|
4012 | return this.reconsumeAs("CDATA_SECTION");
|
4013 | }
|
4014 | this.appendTokenValue(RIGHT_SQUARE_BRACKET, "HTMLCDataText");
|
4015 | cp = this.consumeNextCodePoint();
|
4016 | }
|
4017 | }
|
4018 | CHARACTER_REFERENCE(cp) {
|
4019 | this.crStartOffset = this.offset - 1;
|
4020 | this.buffer = [AMPERSAND];
|
4021 | if (isDigit(cp) || isLetter(cp)) {
|
4022 | return this.reconsumeAs("NAMED_CHARACTER_REFERENCE");
|
4023 | }
|
4024 | if (cp === NUMBER_SIGN) {
|
4025 | this.buffer.push(cp);
|
4026 | return "NUMERIC_CHARACTER_REFERENCE";
|
4027 | }
|
4028 | return this.reconsumeAs("CHARACTER_REFERENCE_END");
|
4029 | }
|
4030 | NAMED_CHARACTER_REFERENCE(cp) {
|
4031 | for (const entitySet of entitySets) {
|
4032 | const length = entitySet.length;
|
4033 | const entities = entitySet.entities;
|
4034 | const text = this.text.slice(this.offset, this.offset + length);
|
4035 | const codepoints = entities[text];
|
4036 | if (codepoints == null) {
|
4037 | continue;
|
4038 | }
|
4039 | const semi = text.endsWith(";");
|
4040 | const next = this.text.codePointAt(this.offset + 1);
|
4041 | this.offset += length - 1;
|
4042 | this.column += length - 1;
|
4043 | if (this.returnState.startsWith("ATTR") &&
|
4044 | !semi &&
|
4045 | next != null &&
|
4046 | (next === EQUALS_SIGN || isLetter(next) || isDigit(next))) {
|
4047 | for (const cp1 of text) {
|
4048 | this.buffer.push(cp1.codePointAt(0));
|
4049 | }
|
4050 | }
|
4051 | else {
|
4052 | if (!semi) {
|
4053 | this.reportParseError("missing-semicolon-after-character-reference");
|
4054 | }
|
4055 | this.buffer = codepoints;
|
4056 | }
|
4057 | return "CHARACTER_REFERENCE_END";
|
4058 | }
|
4059 | for (const cp0 of this.buffer) {
|
4060 | this.appendTokenValue(cp0, null);
|
4061 | }
|
4062 | this.appendTokenValue(cp, null);
|
4063 | return "AMBIGUOUS_AMPERSAND";
|
4064 | }
|
4065 | AMBIGUOUS_AMPERSAND(cp) {
|
4066 | while (isDigit(cp) || isLetter(cp)) {
|
4067 | this.appendTokenValue(cp, null);
|
4068 | cp = this.consumeNextCodePoint();
|
4069 | }
|
4070 | if (cp === SEMICOLON) {
|
4071 | this.reportParseError("unknown-named-character-reference");
|
4072 | }
|
4073 | return this.reconsumeAs(this.returnState);
|
4074 | }
|
4075 | NUMERIC_CHARACTER_REFERENCE(cp) {
|
4076 | this.crCode = 0;
|
4077 | if (cp === LATIN_SMALL_X || cp === LATIN_CAPITAL_X) {
|
4078 | this.buffer.push(cp);
|
4079 | return "HEXADEMICAL_CHARACTER_REFERENCE_START";
|
4080 | }
|
4081 | return this.reconsumeAs("DECIMAL_CHARACTER_REFERENCE_START");
|
4082 | }
|
4083 | HEXADEMICAL_CHARACTER_REFERENCE_START(cp) {
|
4084 | if (isHexDigit(cp)) {
|
4085 | return this.reconsumeAs("HEXADEMICAL_CHARACTER_REFERENCE");
|
4086 | }
|
4087 | this.reportParseError("absence-of-digits-in-numeric-character-reference");
|
4088 | return this.reconsumeAs("CHARACTER_REFERENCE_END");
|
4089 | }
|
4090 | DECIMAL_CHARACTER_REFERENCE_START(cp) {
|
4091 | if (isDigit(cp)) {
|
4092 | return this.reconsumeAs("DECIMAL_CHARACTER_REFERENCE");
|
4093 | }
|
4094 | this.reportParseError("absence-of-digits-in-numeric-character-reference");
|
4095 | return this.reconsumeAs("CHARACTER_REFERENCE_END");
|
4096 | }
|
4097 | HEXADEMICAL_CHARACTER_REFERENCE(cp) {
|
4098 | while (true) {
|
4099 | if (isDigit(cp)) {
|
4100 | this.crCode = 16 * this.crCode + (cp - 0x30);
|
4101 | }
|
4102 | else if (isUpperHexDigit(cp)) {
|
4103 | this.crCode = 16 * this.crCode + (cp - 0x37);
|
4104 | }
|
4105 | else if (isLowerHexDigit(cp)) {
|
4106 | this.crCode = 16 * this.crCode + (cp - 0x57);
|
4107 | }
|
4108 | else {
|
4109 | if (cp === SEMICOLON) {
|
4110 | return "NUMERIC_CHARACTER_REFERENCE_END";
|
4111 | }
|
4112 | this.reportParseError("missing-semicolon-after-character-reference");
|
4113 | return this.reconsumeAs("NUMERIC_CHARACTER_REFERENCE_END");
|
4114 | }
|
4115 | cp = this.consumeNextCodePoint();
|
4116 | }
|
4117 | }
|
4118 | DECIMAL_CHARACTER_REFERENCE(cp) {
|
4119 | while (true) {
|
4120 | if (isDigit(cp)) {
|
4121 | this.crCode = 10 * this.crCode + (cp - 0x30);
|
4122 | }
|
4123 | else {
|
4124 | if (cp === SEMICOLON) {
|
4125 | return "NUMERIC_CHARACTER_REFERENCE_END";
|
4126 | }
|
4127 | this.reportParseError("missing-semicolon-after-character-reference");
|
4128 | return this.reconsumeAs("NUMERIC_CHARACTER_REFERENCE_END");
|
4129 | }
|
4130 | cp = this.consumeNextCodePoint();
|
4131 | }
|
4132 | }
|
4133 | NUMERIC_CHARACTER_REFERENCE_END(_cp) {
|
4134 | let code = this.crCode;
|
4135 | if (code === 0) {
|
4136 | this.reportParseError("null-character-reference");
|
4137 | code = NULL_REPLACEMENT;
|
4138 | }
|
4139 | else if (code > 0x10ffff) {
|
4140 | this.reportParseError("character-reference-outside-unicode-range");
|
4141 | code = NULL_REPLACEMENT;
|
4142 | }
|
4143 | else if (isSurrogate(code)) {
|
4144 | this.reportParseError("surrogate-character-reference");
|
4145 | code = NULL_REPLACEMENT;
|
4146 | }
|
4147 | else if (isNonCharacter(code)) {
|
4148 | this.reportParseError("noncharacter-character-reference");
|
4149 | }
|
4150 | else if (code === 0x0d || (isControl(code) && !isWhitespace(code))) {
|
4151 | this.reportParseError("control-character-reference");
|
4152 | code = alternativeCR.get(code) || code;
|
4153 | }
|
4154 | this.buffer = [code];
|
4155 | return this.reconsumeAs("CHARACTER_REFERENCE_END");
|
4156 | }
|
4157 | CHARACTER_REFERENCE_END(_cp) {
|
4158 | assert__default["default"](this.currentToken != null);
|
4159 | const token = this.currentToken;
|
4160 | const len0 = token.value.length;
|
4161 | for (const cp1 of this.buffer) {
|
4162 | this.appendTokenValue(cp1, null);
|
4163 | }
|
4164 | const newLength = token.value.length - len0;
|
4165 | for (let i = this.crStartOffset + newLength; i < this.offset; ++i) {
|
4166 | this.gaps.push(i);
|
4167 | }
|
4168 | return this.reconsumeAs(this.returnState);
|
4169 | }
|
4170 | V_EXPRESSION_START(cp) {
|
4171 | var _a, _b;
|
4172 | if (cp === LEFT_CURLY_BRACKET) {
|
4173 | this.startToken("VExpressionStart");
|
4174 | this.appendTokenValue(LEFT_CURLY_BRACKET, null);
|
4175 | this.appendTokenValue(LEFT_CURLY_BRACKET, null);
|
4176 | if (!((_b = (_a = this.parserOptions.vueFeatures) === null || _a === void 0 ? void 0 : _a.interpolationAsNonHTML) !== null && _b !== void 0 ? _b : true)) {
|
4177 | return this.returnState;
|
4178 | }
|
4179 | const closeIndex = this.text.indexOf("}}", this.offset + 1);
|
4180 | if (closeIndex === -1) {
|
4181 | this.reportParseError("x-missing-interpolation-end");
|
4182 | return this.returnState;
|
4183 | }
|
4184 | this.vExpressionScriptState = {
|
4185 | state: this.returnState,
|
4186 | };
|
4187 | return "V_EXPRESSION_DATA";
|
4188 | }
|
4189 | this.appendTokenValue(LEFT_CURLY_BRACKET, null);
|
4190 | return this.reconsumeAs(this.returnState);
|
4191 | }
|
4192 | V_EXPRESSION_DATA(cp) {
|
4193 | this.clearStartTokenMark();
|
4194 | const state = this.vExpressionScriptState.state;
|
4195 | while (true) {
|
4196 | const type = isWhitespace(cp)
|
4197 | ? "HTMLWhitespace"
|
4198 | : state === "RCDATA"
|
4199 | ? "HTMLRawText"
|
4200 | : state === "RAWTEXT"
|
4201 | ? "HTMLRCDataText"
|
4202 | : "HTMLText";
|
4203 | if (this.currentToken != null && this.currentToken.type !== type) {
|
4204 | this.endToken();
|
4205 | return this.reconsumeAs(this.state);
|
4206 | }
|
4207 | if (this.currentToken == null) {
|
4208 | this.startToken(type);
|
4209 | }
|
4210 | if (cp === AMPERSAND && state !== "RAWTEXT") {
|
4211 | this.returnState = "V_EXPRESSION_DATA";
|
4212 | return "CHARACTER_REFERENCE";
|
4213 | }
|
4214 | if (cp === RIGHT_CURLY_BRACKET) {
|
4215 | this.setStartTokenMark();
|
4216 | this.returnState = "V_EXPRESSION_DATA";
|
4217 | return "V_EXPRESSION_END";
|
4218 | }
|
4219 | if (cp === EOF) {
|
4220 | this.reportParseError("x-missing-interpolation-end");
|
4221 | return "DATA";
|
4222 | }
|
4223 | if (cp === NULL) {
|
4224 | this.reportParseError("unexpected-null-character");
|
4225 | }
|
4226 | this.appendTokenValue(cp, type);
|
4227 | cp = this.consumeNextCodePoint();
|
4228 | }
|
4229 | }
|
4230 | V_EXPRESSION_END(cp) {
|
4231 | if (cp === RIGHT_CURLY_BRACKET) {
|
4232 | this.startToken("VExpressionEnd");
|
4233 | this.appendTokenValue(RIGHT_CURLY_BRACKET, null);
|
4234 | this.appendTokenValue(RIGHT_CURLY_BRACKET, null);
|
4235 | return this.vExpressionScriptState
|
4236 | ? this.vExpressionScriptState.state
|
4237 | : this.returnState;
|
4238 | }
|
4239 | this.appendTokenValue(RIGHT_CURLY_BRACKET, null);
|
4240 | return this.reconsumeAs(this.returnState);
|
4241 | }
|
4242 | }
|
4243 |
|
4244 | function getPossibleTypes(parsedSelector) {
|
4245 | switch (parsedSelector.type) {
|
4246 | case "identifier":
|
4247 | return [parsedSelector.value];
|
4248 | case "matches": {
|
4249 | const typesForComponents = parsedSelector.selectors.map(getPossibleTypes);
|
4250 | if (typesForComponents.every(Boolean)) {
|
4251 | return union__default["default"](...typesForComponents);
|
4252 | }
|
4253 | return null;
|
4254 | }
|
4255 | case "compound": {
|
4256 | const typesForComponents = parsedSelector.selectors.map(getPossibleTypes).filter(Boolean);
|
4257 | if (!typesForComponents.length) {
|
4258 | return null;
|
4259 | }
|
4260 | return intersection__default["default"](...typesForComponents);
|
4261 | }
|
4262 | case "child":
|
4263 | case "descendant":
|
4264 | case "sibling":
|
4265 | case "adjacent":
|
4266 | return getPossibleTypes(parsedSelector.right);
|
4267 | default:
|
4268 | return null;
|
4269 | }
|
4270 | }
|
4271 | function countClassAttributes(parsedSelector) {
|
4272 | switch (parsedSelector.type) {
|
4273 | case "child":
|
4274 | case "descendant":
|
4275 | case "sibling":
|
4276 | case "adjacent":
|
4277 | return countClassAttributes(parsedSelector.left) + countClassAttributes(parsedSelector.right);
|
4278 | case "compound":
|
4279 | case "not":
|
4280 | case "matches":
|
4281 | return parsedSelector.selectors.reduce((sum, childSelector) => sum + countClassAttributes(childSelector), 0);
|
4282 | case "attribute":
|
4283 | case "field":
|
4284 | case "nth-child":
|
4285 | case "nth-last-child":
|
4286 | return 1;
|
4287 | default:
|
4288 | return 0;
|
4289 | }
|
4290 | }
|
4291 | function countIdentifiers(parsedSelector) {
|
4292 | switch (parsedSelector.type) {
|
4293 | case "child":
|
4294 | case "descendant":
|
4295 | case "sibling":
|
4296 | case "adjacent":
|
4297 | return countIdentifiers(parsedSelector.left) + countIdentifiers(parsedSelector.right);
|
4298 | case "compound":
|
4299 | case "not":
|
4300 | case "matches":
|
4301 | return parsedSelector.selectors.reduce((sum, childSelector) => sum + countIdentifiers(childSelector), 0);
|
4302 | case "identifier":
|
4303 | return 1;
|
4304 | default:
|
4305 | return 0;
|
4306 | }
|
4307 | }
|
4308 | function compareSpecificity(selectorA, selectorB) {
|
4309 | return selectorA.attributeCount - selectorB.attributeCount ||
|
4310 | selectorA.identifierCount - selectorB.identifierCount ||
|
4311 | (selectorA.rawSelector <= selectorB.rawSelector ? -1 : 1);
|
4312 | }
|
4313 | function tryParseSelector(rawSelector) {
|
4314 | try {
|
4315 | return esquery__default["default"].parse(rawSelector.replace(/:exit$/, ""));
|
4316 | }
|
4317 | catch (err) {
|
4318 | if (typeof err.offset === "number") {
|
4319 | throw new Error(`Syntax error in selector "${rawSelector}" at position ${err.offset}: ${err.message}`);
|
4320 | }
|
4321 | throw err;
|
4322 | }
|
4323 | }
|
4324 | const parseSelector = memoize__default["default"](rawSelector => {
|
4325 | const parsedSelector = tryParseSelector(rawSelector);
|
4326 | return {
|
4327 | rawSelector,
|
4328 | isExit: rawSelector.endsWith(":exit"),
|
4329 | parsedSelector,
|
4330 | listenerTypes: getPossibleTypes(parsedSelector),
|
4331 | attributeCount: countClassAttributes(parsedSelector),
|
4332 | identifierCount: countIdentifiers(parsedSelector),
|
4333 | };
|
4334 | });
|
4335 | class NodeEventGenerator {
|
4336 | constructor(emitter, esqueryOptions) {
|
4337 | this.emitter = emitter;
|
4338 | this.esqueryOptions = esqueryOptions;
|
4339 | this.currentAncestry = [];
|
4340 | this.enterSelectorsByNodeType = new Map();
|
4341 | this.exitSelectorsByNodeType = new Map();
|
4342 | this.anyTypeEnterSelectors = [];
|
4343 | this.anyTypeExitSelectors = [];
|
4344 | const eventNames = typeof emitter.eventNames === "function"
|
4345 | ? emitter.eventNames()
|
4346 | : Object.keys(emitter._events);
|
4347 | for (const rawSelector of eventNames) {
|
4348 | if (typeof rawSelector === "symbol") {
|
4349 | continue;
|
4350 | }
|
4351 | const selector = parseSelector(rawSelector);
|
4352 | if (selector.listenerTypes) {
|
4353 | for (const nodeType of selector.listenerTypes) {
|
4354 | const typeMap = selector.isExit ? this.exitSelectorsByNodeType : this.enterSelectorsByNodeType;
|
4355 | let selectors = typeMap.get(nodeType);
|
4356 | if (selectors == null) {
|
4357 | typeMap.set(nodeType, (selectors = []));
|
4358 | }
|
4359 | selectors.push(selector);
|
4360 | }
|
4361 | }
|
4362 | else {
|
4363 | (selector.isExit ? this.anyTypeExitSelectors : this.anyTypeEnterSelectors).push(selector);
|
4364 | }
|
4365 | }
|
4366 | this.anyTypeEnterSelectors.sort(compareSpecificity);
|
4367 | this.anyTypeExitSelectors.sort(compareSpecificity);
|
4368 | for (const selectorList of this.enterSelectorsByNodeType.values()) {
|
4369 | selectorList.sort(compareSpecificity);
|
4370 | }
|
4371 | for (const selectorList of this.exitSelectorsByNodeType.values()) {
|
4372 | selectorList.sort(compareSpecificity);
|
4373 | }
|
4374 | }
|
4375 | applySelector(node, selector) {
|
4376 | if (esquery__default["default"].matches(node, selector.parsedSelector, this.currentAncestry, this.esqueryOptions)) {
|
4377 | this.emitter.emit(selector.rawSelector, node);
|
4378 | }
|
4379 | }
|
4380 | applySelectors(node, isExit) {
|
4381 | const selectorsByNodeType = (isExit ? this.exitSelectorsByNodeType : this.enterSelectorsByNodeType).get(node.type) || [];
|
4382 | const anyTypeSelectors = isExit ? this.anyTypeExitSelectors : this.anyTypeEnterSelectors;
|
4383 | let selectorsByTypeIndex = 0;
|
4384 | let anyTypeSelectorsIndex = 0;
|
4385 | while (selectorsByTypeIndex < selectorsByNodeType.length || anyTypeSelectorsIndex < anyTypeSelectors.length) {
|
4386 | if (selectorsByTypeIndex >= selectorsByNodeType.length ||
|
4387 | (anyTypeSelectorsIndex < anyTypeSelectors.length && compareSpecificity(anyTypeSelectors[anyTypeSelectorsIndex], selectorsByNodeType[selectorsByTypeIndex]) < 0)) {
|
4388 | this.applySelector(node, anyTypeSelectors[anyTypeSelectorsIndex++]);
|
4389 | }
|
4390 | else {
|
4391 | this.applySelector(node, selectorsByNodeType[selectorsByTypeIndex++]);
|
4392 | }
|
4393 | }
|
4394 | }
|
4395 | enterNode(node) {
|
4396 | if (node.parent) {
|
4397 | this.currentAncestry.unshift(node.parent);
|
4398 | }
|
4399 | this.applySelectors(node, false);
|
4400 | }
|
4401 | leaveNode(node) {
|
4402 | this.applySelectors(node, true);
|
4403 | this.currentAncestry.shift();
|
4404 | }
|
4405 | }
|
4406 |
|
4407 | function getStartLocation(token) {
|
4408 | return token.range[0];
|
4409 | }
|
4410 | function search(tokens, location) {
|
4411 | return sortedIndexBy__default["default"](tokens, { range: [location] }, getStartLocation);
|
4412 | }
|
4413 | function getFirstIndex(tokens, indexMap, startLoc) {
|
4414 | if (startLoc in indexMap) {
|
4415 | return indexMap[startLoc];
|
4416 | }
|
4417 | if ((startLoc - 1) in indexMap) {
|
4418 | const index = indexMap[startLoc - 1];
|
4419 | const token = (index >= 0 && index < tokens.length) ? tokens[index] : null;
|
4420 | if (token && token.range[0] >= startLoc) {
|
4421 | return index;
|
4422 | }
|
4423 | return index + 1;
|
4424 | }
|
4425 | return 0;
|
4426 | }
|
4427 | function getLastIndex(tokens, indexMap, endLoc) {
|
4428 | if (endLoc in indexMap) {
|
4429 | return indexMap[endLoc] - 1;
|
4430 | }
|
4431 | if ((endLoc - 1) in indexMap) {
|
4432 | const index = indexMap[endLoc - 1];
|
4433 | const token = (index >= 0 && index < tokens.length) ? tokens[index] : null;
|
4434 | if (token && token.range[1] > endLoc) {
|
4435 | return index - 1;
|
4436 | }
|
4437 | return index;
|
4438 | }
|
4439 | return tokens.length - 1;
|
4440 | }
|
4441 |
|
4442 | class Cursor {
|
4443 | constructor() {
|
4444 | this.current = null;
|
4445 | }
|
4446 | getOneToken() {
|
4447 | return this.moveNext() ? this.current : null;
|
4448 | }
|
4449 | getAllTokens() {
|
4450 | const tokens = [];
|
4451 | while (this.moveNext()) {
|
4452 | tokens.push(this.current);
|
4453 | }
|
4454 | return tokens;
|
4455 | }
|
4456 | }
|
4457 |
|
4458 | class BackwardTokenCommentCursor extends Cursor {
|
4459 | constructor(tokens, comments, indexMap, startLoc, endLoc) {
|
4460 | super();
|
4461 | this.tokens = tokens;
|
4462 | this.comments = comments;
|
4463 | this.tokenIndex = getLastIndex(tokens, indexMap, endLoc);
|
4464 | this.commentIndex = search(comments, endLoc) - 1;
|
4465 | this.border = startLoc;
|
4466 | }
|
4467 | moveNext() {
|
4468 | const token = (this.tokenIndex >= 0) ? this.tokens[this.tokenIndex] : null;
|
4469 | const comment = (this.commentIndex >= 0) ? this.comments[this.commentIndex] : null;
|
4470 | if (token && (!comment || token.range[1] > comment.range[1])) {
|
4471 | this.current = token;
|
4472 | this.tokenIndex -= 1;
|
4473 | }
|
4474 | else if (comment) {
|
4475 | this.current = comment;
|
4476 | this.commentIndex -= 1;
|
4477 | }
|
4478 | else {
|
4479 | this.current = null;
|
4480 | }
|
4481 | return this.current != null && (this.border === -1 || this.current.range[0] >= this.border);
|
4482 | }
|
4483 | }
|
4484 |
|
4485 | class BackwardTokenCursor extends Cursor {
|
4486 | constructor(tokens, _comments, indexMap, startLoc, endLoc) {
|
4487 | super();
|
4488 | this.tokens = tokens;
|
4489 | this.index = getLastIndex(tokens, indexMap, endLoc);
|
4490 | this.indexEnd = getFirstIndex(tokens, indexMap, startLoc);
|
4491 | }
|
4492 | moveNext() {
|
4493 | if (this.index >= this.indexEnd) {
|
4494 | this.current = this.tokens[this.index];
|
4495 | this.index -= 1;
|
4496 | return true;
|
4497 | }
|
4498 | return false;
|
4499 | }
|
4500 | getOneToken() {
|
4501 | return (this.index >= this.indexEnd) ? this.tokens[this.index] : null;
|
4502 | }
|
4503 | }
|
4504 |
|
4505 | class DecorativeCursor extends Cursor {
|
4506 | constructor(cursor) {
|
4507 | super();
|
4508 | this.cursor = cursor;
|
4509 | }
|
4510 | moveNext() {
|
4511 | const retv = this.cursor.moveNext();
|
4512 | this.current = this.cursor.current;
|
4513 | return retv;
|
4514 | }
|
4515 | }
|
4516 |
|
4517 | class FilterCursor extends DecorativeCursor {
|
4518 | constructor(cursor, predicate) {
|
4519 | super(cursor);
|
4520 | this.predicate = predicate;
|
4521 | }
|
4522 | moveNext() {
|
4523 | const predicate = this.predicate;
|
4524 | while (super.moveNext()) {
|
4525 | if (predicate(this.current)) {
|
4526 | return true;
|
4527 | }
|
4528 | }
|
4529 | return false;
|
4530 | }
|
4531 | }
|
4532 |
|
4533 | class ForwardTokenCommentCursor extends Cursor {
|
4534 | constructor(tokens, comments, indexMap, startLoc, endLoc) {
|
4535 | super();
|
4536 | this.tokens = tokens;
|
4537 | this.comments = comments;
|
4538 | this.tokenIndex = getFirstIndex(tokens, indexMap, startLoc);
|
4539 | this.commentIndex = search(comments, startLoc);
|
4540 | this.border = endLoc;
|
4541 | }
|
4542 | moveNext() {
|
4543 | const token = (this.tokenIndex < this.tokens.length) ? this.tokens[this.tokenIndex] : null;
|
4544 | const comment = (this.commentIndex < this.comments.length) ? this.comments[this.commentIndex] : null;
|
4545 | if (token && (!comment || token.range[0] < comment.range[0])) {
|
4546 | this.current = token;
|
4547 | this.tokenIndex += 1;
|
4548 | }
|
4549 | else if (comment) {
|
4550 | this.current = comment;
|
4551 | this.commentIndex += 1;
|
4552 | }
|
4553 | else {
|
4554 | this.current = null;
|
4555 | }
|
4556 | return this.current != null && (this.border === -1 || this.current.range[1] <= this.border);
|
4557 | }
|
4558 | }
|
4559 |
|
4560 | class ForwardTokenCursor extends Cursor {
|
4561 | constructor(tokens, _comments, indexMap, startLoc, endLoc) {
|
4562 | super();
|
4563 | this.tokens = tokens;
|
4564 | this.index = getFirstIndex(tokens, indexMap, startLoc);
|
4565 | this.indexEnd = getLastIndex(tokens, indexMap, endLoc);
|
4566 | }
|
4567 | moveNext() {
|
4568 | if (this.index <= this.indexEnd) {
|
4569 | this.current = this.tokens[this.index];
|
4570 | this.index += 1;
|
4571 | return true;
|
4572 | }
|
4573 | return false;
|
4574 | }
|
4575 | getOneToken() {
|
4576 | return (this.index <= this.indexEnd) ? this.tokens[this.index] : null;
|
4577 | }
|
4578 | getAllTokens() {
|
4579 | return this.tokens.slice(this.index, this.indexEnd + 1);
|
4580 | }
|
4581 | }
|
4582 |
|
4583 | class LimitCursor extends DecorativeCursor {
|
4584 | constructor(cursor, count) {
|
4585 | super(cursor);
|
4586 | this.count = count;
|
4587 | }
|
4588 | moveNext() {
|
4589 | if (this.count > 0) {
|
4590 | this.count -= 1;
|
4591 | return super.moveNext();
|
4592 | }
|
4593 | return false;
|
4594 | }
|
4595 | }
|
4596 |
|
4597 | class SkipCursor extends DecorativeCursor {
|
4598 | constructor(cursor, count) {
|
4599 | super(cursor);
|
4600 | this.count = count;
|
4601 | }
|
4602 | moveNext() {
|
4603 | while (this.count > 0) {
|
4604 | this.count -= 1;
|
4605 | if (!super.moveNext()) {
|
4606 | return false;
|
4607 | }
|
4608 | }
|
4609 | return super.moveNext();
|
4610 | }
|
4611 | }
|
4612 |
|
4613 | class CursorFactory {
|
4614 | constructor(TokenCursor, TokenCommentCursor) {
|
4615 | this.TokenCursor = TokenCursor;
|
4616 | this.TokenCommentCursor = TokenCommentCursor;
|
4617 | }
|
4618 | createBaseCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments) {
|
4619 | const TokenCursor = includeComments ? this.TokenCommentCursor : this.TokenCursor;
|
4620 | return new TokenCursor(tokens, comments, indexMap, startLoc, endLoc);
|
4621 | }
|
4622 | createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, skip, count) {
|
4623 | let cursor = this.createBaseCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments);
|
4624 | if (filter) {
|
4625 | cursor = new FilterCursor(cursor, filter);
|
4626 | }
|
4627 | if (skip >= 1) {
|
4628 | cursor = new SkipCursor(cursor, skip);
|
4629 | }
|
4630 | if (count >= 0) {
|
4631 | cursor = new LimitCursor(cursor, count);
|
4632 | }
|
4633 | return cursor;
|
4634 | }
|
4635 | }
|
4636 | const forward = new CursorFactory(ForwardTokenCursor, ForwardTokenCommentCursor);
|
4637 | const backward = new CursorFactory(BackwardTokenCursor, BackwardTokenCommentCursor);
|
4638 |
|
4639 | class PaddedTokenCursor extends ForwardTokenCursor {
|
4640 | constructor(tokens, comments, indexMap, startLoc, endLoc, beforeCount, afterCount) {
|
4641 | super(tokens, comments, indexMap, startLoc, endLoc);
|
4642 | this.index = Math.max(0, this.index - beforeCount);
|
4643 | this.indexEnd = Math.min(tokens.length - 1, this.indexEnd + afterCount);
|
4644 | }
|
4645 | }
|
4646 |
|
4647 | function isCommentToken(token) {
|
4648 | return token.type === "Line" || token.type === "Block" || token.type === "Shebang";
|
4649 | }
|
4650 | function createIndexMap(tokens, comments) {
|
4651 | const map = Object.create(null);
|
4652 | let tokenIndex = 0;
|
4653 | let commentIndex = 0;
|
4654 | let nextStart = 0;
|
4655 | let range = null;
|
4656 | while (tokenIndex < tokens.length || commentIndex < comments.length) {
|
4657 | nextStart = (commentIndex < comments.length) ? comments[commentIndex].range[0] : Number.MAX_SAFE_INTEGER;
|
4658 | while (tokenIndex < tokens.length && (range = tokens[tokenIndex].range)[0] < nextStart) {
|
4659 | map[range[0]] = tokenIndex;
|
4660 | map[range[1] - 1] = tokenIndex;
|
4661 | tokenIndex += 1;
|
4662 | }
|
4663 | nextStart = (tokenIndex < tokens.length) ? tokens[tokenIndex].range[0] : Number.MAX_SAFE_INTEGER;
|
4664 | while (commentIndex < comments.length && (range = comments[commentIndex].range)[0] < nextStart) {
|
4665 | map[range[0]] = tokenIndex;
|
4666 | map[range[1] - 1] = tokenIndex;
|
4667 | commentIndex += 1;
|
4668 | }
|
4669 | }
|
4670 | return map;
|
4671 | }
|
4672 | function createCursorWithSkip(factory, tokens, comments, indexMap, startLoc, endLoc, opts) {
|
4673 | let includeComments = false;
|
4674 | let skip = 0;
|
4675 | let filter = null;
|
4676 | if (typeof opts === "number") {
|
4677 | skip = opts | 0;
|
4678 | }
|
4679 | else if (typeof opts === "function") {
|
4680 | filter = opts;
|
4681 | }
|
4682 | else if (opts) {
|
4683 | includeComments = Boolean(opts.includeComments);
|
4684 | skip = opts.skip || 0;
|
4685 | filter = opts.filter || null;
|
4686 | }
|
4687 | assert__default["default"](skip >= 0, "options.skip should be zero or a positive integer.");
|
4688 | assert__default["default"](!filter || typeof filter === "function", "options.filter should be a function.");
|
4689 | return factory.createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, skip, -1);
|
4690 | }
|
4691 | function createCursorWithCount(factory, tokens, comments, indexMap, startLoc, endLoc, opts) {
|
4692 | let includeComments = false;
|
4693 | let count = 0;
|
4694 | let countExists = false;
|
4695 | let filter = null;
|
4696 | if (typeof opts === "number") {
|
4697 | count = opts | 0;
|
4698 | countExists = true;
|
4699 | }
|
4700 | else if (typeof opts === "function") {
|
4701 | filter = opts;
|
4702 | }
|
4703 | else if (opts) {
|
4704 | includeComments = Boolean(opts.includeComments);
|
4705 | count = opts.count || 0;
|
4706 | countExists = typeof opts.count === "number";
|
4707 | filter = opts.filter || null;
|
4708 | }
|
4709 | assert__default["default"](count >= 0, "options.count should be zero or a positive integer.");
|
4710 | assert__default["default"](!filter || typeof filter === "function", "options.filter should be a function.");
|
4711 | return factory.createCursor(tokens, comments, indexMap, startLoc, endLoc, includeComments, filter, 0, countExists ? count : -1);
|
4712 | }
|
4713 | function createCursorWithPadding(tokens, comments, indexMap, startLoc, endLoc, beforeCount, afterCount) {
|
4714 | if (typeof beforeCount === "undefined" && typeof afterCount === "undefined") {
|
4715 | return new ForwardTokenCursor(tokens, comments, indexMap, startLoc, endLoc);
|
4716 | }
|
4717 | if (typeof beforeCount === "number" || typeof beforeCount === "undefined") {
|
4718 | return new PaddedTokenCursor(tokens, comments, indexMap, startLoc, endLoc, beforeCount || 0, afterCount || 0);
|
4719 | }
|
4720 | return createCursorWithCount(forward, tokens, comments, indexMap, startLoc, endLoc, beforeCount);
|
4721 | }
|
4722 | function getAdjacentCommentTokensFromCursor(cursor) {
|
4723 | const tokens = [];
|
4724 | let currentToken = cursor.getOneToken();
|
4725 | while (currentToken && isCommentToken(currentToken)) {
|
4726 | tokens.push(currentToken);
|
4727 | currentToken = cursor.getOneToken();
|
4728 | }
|
4729 | return tokens;
|
4730 | }
|
4731 | class TokenStore {
|
4732 | constructor(tokens, comments) {
|
4733 | this._tokens = tokens;
|
4734 | this._comments = comments;
|
4735 | this._indexMap = createIndexMap(tokens, comments);
|
4736 | }
|
4737 | getTokenByRangeStart(offset, options) {
|
4738 | const includeComments = Boolean(options && options.includeComments);
|
4739 | const token = forward.createBaseCursor(this._tokens, this._comments, this._indexMap, offset, -1, includeComments).getOneToken();
|
4740 | if (token && token.range[0] === offset) {
|
4741 | return token;
|
4742 | }
|
4743 | return null;
|
4744 | }
|
4745 | getFirstToken(node, options) {
|
4746 | return createCursorWithSkip(forward, this._tokens, this._comments, this._indexMap, node.range[0], node.range[1], options).getOneToken();
|
4747 | }
|
4748 | getLastToken(node, options) {
|
4749 | return createCursorWithSkip(backward, this._tokens, this._comments, this._indexMap, node.range[0], node.range[1], options).getOneToken();
|
4750 | }
|
4751 | getTokenBefore(node, options) {
|
4752 | return createCursorWithSkip(backward, this._tokens, this._comments, this._indexMap, -1, node.range[0], options).getOneToken();
|
4753 | }
|
4754 | getTokenAfter(node, options) {
|
4755 | return createCursorWithSkip(forward, this._tokens, this._comments, this._indexMap, node.range[1], -1, options).getOneToken();
|
4756 | }
|
4757 | getFirstTokenBetween(left, right, options) {
|
4758 | return createCursorWithSkip(forward, this._tokens, this._comments, this._indexMap, left.range[1], right.range[0], options).getOneToken();
|
4759 | }
|
4760 | getLastTokenBetween(left, right, options) {
|
4761 | return createCursorWithSkip(backward, this._tokens, this._comments, this._indexMap, left.range[1], right.range[0], options).getOneToken();
|
4762 | }
|
4763 | getTokenOrCommentBefore(node, skip) {
|
4764 | return this.getTokenBefore(node, { includeComments: true, skip });
|
4765 | }
|
4766 | getTokenOrCommentAfter(node, skip) {
|
4767 | return this.getTokenAfter(node, { includeComments: true, skip });
|
4768 | }
|
4769 | getFirstTokens(node, options) {
|
4770 | return createCursorWithCount(forward, this._tokens, this._comments, this._indexMap, node.range[0], node.range[1], options).getAllTokens();
|
4771 | }
|
4772 | getLastTokens(node, options) {
|
4773 | return createCursorWithCount(backward, this._tokens, this._comments, this._indexMap, node.range[0], node.range[1], options).getAllTokens().reverse();
|
4774 | }
|
4775 | getTokensBefore(node, options) {
|
4776 | return createCursorWithCount(backward, this._tokens, this._comments, this._indexMap, -1, node.range[0], options).getAllTokens().reverse();
|
4777 | }
|
4778 | getTokensAfter(node, options) {
|
4779 | return createCursorWithCount(forward, this._tokens, this._comments, this._indexMap, node.range[1], -1, options).getAllTokens();
|
4780 | }
|
4781 | getFirstTokensBetween(left, right, options) {
|
4782 | return createCursorWithCount(forward, this._tokens, this._comments, this._indexMap, left.range[1], right.range[0], options).getAllTokens();
|
4783 | }
|
4784 | getLastTokensBetween(left, right, options) {
|
4785 | return createCursorWithCount(backward, this._tokens, this._comments, this._indexMap, left.range[1], right.range[0], options).getAllTokens().reverse();
|
4786 | }
|
4787 | getTokens(node, beforeCount, afterCount) {
|
4788 | return createCursorWithPadding(this._tokens, this._comments, this._indexMap, node.range[0], node.range[1], beforeCount, afterCount).getAllTokens();
|
4789 | }
|
4790 | getTokensBetween(left, right, padding) {
|
4791 | return createCursorWithPadding(this._tokens, this._comments, this._indexMap, left.range[1], right.range[0], padding, typeof padding === "number" ? padding : undefined).getAllTokens();
|
4792 | }
|
4793 | commentsExistBetween(left, right) {
|
4794 | const index = search(this._comments, left.range[1]);
|
4795 | return (index < this._comments.length &&
|
4796 | this._comments[index].range[1] <= right.range[0]);
|
4797 | }
|
4798 | getCommentsBefore(nodeOrToken) {
|
4799 | const cursor = createCursorWithCount(backward, this._tokens, this._comments, this._indexMap, -1, nodeOrToken.range[0], { includeComments: true });
|
4800 | return getAdjacentCommentTokensFromCursor(cursor).reverse();
|
4801 | }
|
4802 | getCommentsAfter(nodeOrToken) {
|
4803 | const cursor = createCursorWithCount(forward, this._tokens, this._comments, this._indexMap, nodeOrToken.range[1], -1, { includeComments: true });
|
4804 | return getAdjacentCommentTokensFromCursor(cursor);
|
4805 | }
|
4806 | getCommentsInside(node) {
|
4807 | return this.getTokens(node, {
|
4808 | includeComments: true,
|
4809 | filter: isCommentToken,
|
4810 | });
|
4811 | }
|
4812 | }
|
4813 |
|
4814 | function isVElement(node) {
|
4815 | return node.type === "VElement";
|
4816 | }
|
4817 | function getCustomBlocks(document) {
|
4818 | return document
|
4819 | ? document.children
|
4820 | .filter(isVElement)
|
4821 | .filter((block) => block.name !== "script" &&
|
4822 | block.name !== "template" &&
|
4823 | block.name !== "style")
|
4824 | : [];
|
4825 | }
|
4826 | function parseCustomBlockElement(node, parser, globalLocationCalculator, parserOptions) {
|
4827 | const text = node.children[0];
|
4828 | const { code, range, loc } = text != null && text.type === "VText"
|
4829 | ? {
|
4830 | code: text.value,
|
4831 | range: text.range,
|
4832 | loc: text.loc,
|
4833 | }
|
4834 | : {
|
4835 | code: "",
|
4836 | range: [
|
4837 | node.startTag.range[1],
|
4838 | node.endTag.range[0],
|
4839 | ],
|
4840 | loc: {
|
4841 | start: node.startTag.loc.end,
|
4842 | end: node.endTag.loc.start,
|
4843 | },
|
4844 | };
|
4845 | const locationCalculator = globalLocationCalculator.getSubCalculatorAfter(range[0]);
|
4846 | try {
|
4847 | return parseCustomBlockFragment(code, parser, locationCalculator, parserOptions);
|
4848 | }
|
4849 | catch (e) {
|
4850 | if (!(e instanceof Error)) {
|
4851 | throw e;
|
4852 | }
|
4853 | return {
|
4854 | error: e,
|
4855 | ast: {
|
4856 | type: "Program",
|
4857 | sourceType: "module",
|
4858 | loc: {
|
4859 | start: Object.assign({}, loc.start),
|
4860 | end: Object.assign({}, loc.end),
|
4861 | },
|
4862 | range: [...range],
|
4863 | body: [],
|
4864 | tokens: [],
|
4865 | comments: [],
|
4866 | },
|
4867 | };
|
4868 | }
|
4869 | }
|
4870 | function parseCustomBlockFragment(code, parser, locationCalculator, parserOptions) {
|
4871 | try {
|
4872 | const result = parseBlock(code, parser, Object.assign({ ecmaVersion: DEFAULT_ECMA_VERSION, loc: true, range: true, raw: true, tokens: true, comment: true, eslintVisitorKeys: true, eslintScopeManager: true }, parserOptions));
|
4873 | fixLocations(result, locationCalculator);
|
4874 | return result;
|
4875 | }
|
4876 | catch (err) {
|
4877 | const perr = ParseError.normalize(err);
|
4878 | if (perr) {
|
4879 | fixErrorLocation(perr, locationCalculator);
|
4880 | throw perr;
|
4881 | }
|
4882 | throw err;
|
4883 | }
|
4884 | }
|
4885 | function parseBlock(code, parser, parserOptions) {
|
4886 | const result = isEnhancedParserObject(parser)
|
4887 | ? parser.parseForESLint(code, parserOptions)
|
4888 | : parser.parse(code, parserOptions);
|
4889 | if (result.ast != null) {
|
4890 | return result;
|
4891 | }
|
4892 | return { ast: result };
|
4893 | }
|
4894 | function createCustomBlockSharedContext({ text, customBlock, parsedResult, globalLocationCalculator, parserOptions, }) {
|
4895 | let sourceCode;
|
4896 | let currentNode;
|
4897 | return {
|
4898 | serCurrentNode(node) {
|
4899 | currentNode = node;
|
4900 | },
|
4901 | context: {
|
4902 | getAncestors: () => getSourceCode().getAncestors(currentNode),
|
4903 | getDeclaredVariables: (...args) => getSourceCode().getDeclaredVariables(...args),
|
4904 | getScope: () => getSourceCode().getScope(currentNode),
|
4905 | markVariableAsUsed: (name) => getSourceCode().markVariableAsUsed(name, currentNode),
|
4906 | get parserServices() {
|
4907 | return getSourceCode().parserServices;
|
4908 | },
|
4909 | getSourceCode,
|
4910 | get sourceCode() {
|
4911 | return getSourceCode();
|
4912 | },
|
4913 | },
|
4914 | };
|
4915 | function getSourceCode() {
|
4916 | if (sourceCode) {
|
4917 | return sourceCode;
|
4918 | }
|
4919 | const scopeManager = getScopeManager();
|
4920 | const originalSourceCode = new (require("eslint").SourceCode)({
|
4921 | text,
|
4922 | ast: parsedResult.ast,
|
4923 | parserServices: Object.assign(Object.assign({ customBlock,
|
4924 | parseCustomBlockElement(parser, options) {
|
4925 | return parseCustomBlockElement(customBlock, parser, globalLocationCalculator, Object.assign(Object.assign({}, parserOptions), options));
|
4926 | } }, (parsedResult.services || {})), (parsedResult.error
|
4927 | ? { parseError: parsedResult.error }
|
4928 | : {})),
|
4929 | scopeManager,
|
4930 | visitorKeys: parsedResult.visitorKeys,
|
4931 | });
|
4932 | const polyfills = {
|
4933 | markVariableAsUsed: (name, node) => markVariableAsUsed(scopeManager, node, parsedResult.ast, name),
|
4934 | getScope: (node) => getScope(scopeManager, node),
|
4935 | getAncestors: (node) => getAncestors(node),
|
4936 | getDeclaredVariables: (...args) => scopeManager.getDeclaredVariables(...args),
|
4937 | };
|
4938 | return (sourceCode = new Proxy(originalSourceCode, {
|
4939 | get(_target, prop) {
|
4940 | return originalSourceCode[prop] || polyfills[prop];
|
4941 | },
|
4942 | }));
|
4943 | }
|
4944 | function getScopeManager() {
|
4945 | if (parsedResult.scopeManager) {
|
4946 | return parsedResult.scopeManager;
|
4947 | }
|
4948 | const ecmaVersion = getEcmaVersionIfUseEspree(parserOptions) || 2022;
|
4949 | const ecmaFeatures = parserOptions.ecmaFeatures || {};
|
4950 | const sourceType = parserOptions.sourceType || "script";
|
4951 | return getEslintScope().analyze(parsedResult.ast, {
|
4952 | ignoreEval: true,
|
4953 | nodejsScope: false,
|
4954 | impliedStrict: ecmaFeatures.impliedStrict,
|
4955 | ecmaVersion,
|
4956 | sourceType,
|
4957 | fallback: getFallbackKeys,
|
4958 | });
|
4959 | }
|
4960 | }
|
4961 | function getAncestors(node) {
|
4962 | const ancestorsStartingAtParent = [];
|
4963 | for (let ancestor = node.parent; ancestor; ancestor = ancestor.parent) {
|
4964 | ancestorsStartingAtParent.push(ancestor);
|
4965 | }
|
4966 | return ancestorsStartingAtParent.reverse();
|
4967 | }
|
4968 | function getScope(scopeManager, currentNode) {
|
4969 | const inner = currentNode.type !== "Program";
|
4970 | for (let node = currentNode; node; node = node.parent || null) {
|
4971 | const scope = scopeManager.acquire(node, inner);
|
4972 | if (scope) {
|
4973 | if (scope.type === "function-expression-name") {
|
4974 | return scope.childScopes[0];
|
4975 | }
|
4976 | return scope;
|
4977 | }
|
4978 | }
|
4979 | return scopeManager.scopes[0];
|
4980 | }
|
4981 | function markVariableAsUsed(scopeManager, currentNode, program, name) {
|
4982 | const currentScope = getScope(scopeManager, currentNode);
|
4983 | let initialScope = currentScope;
|
4984 | if (currentScope.type === "global" &&
|
4985 | currentScope.childScopes.length > 0 &&
|
4986 | currentScope.childScopes[0].block === program) {
|
4987 | initialScope = currentScope.childScopes[0];
|
4988 | }
|
4989 | for (let scope = initialScope; scope; scope = scope.upper) {
|
4990 | const variable = scope.variables.find((scopeVar) => scopeVar.name === name);
|
4991 | if (variable) {
|
4992 | variable.eslintUsed = true;
|
4993 | return true;
|
4994 | }
|
4995 | }
|
4996 | return false;
|
4997 | }
|
4998 |
|
4999 | function define(sourceText, rootAST, document, globalLocationCalculator, { parserOptions }) {
|
5000 | const templateBodyEmitters = new Map();
|
5001 | const stores = new WeakMap();
|
5002 | const documentEmitters = new Map();
|
5003 | const customBlocksEmitters = new Map();
|
5004 | const isSFC = isSFCFile(parserOptions);
|
5005 | return {
|
5006 | defineTemplateBodyVisitor(templateBodyVisitor, scriptVisitor, options) {
|
5007 | var _a;
|
5008 | if (scriptVisitor == null) {
|
5009 | scriptVisitor = {};
|
5010 | }
|
5011 | if (rootAST.templateBody == null) {
|
5012 | return scriptVisitor;
|
5013 | }
|
5014 | const templateBodyTriggerSelector = (_a = options === null || options === void 0 ? void 0 : options.templateBodyTriggerSelector) !== null && _a !== void 0 ? _a : "Program:exit";
|
5015 | let emitter = templateBodyEmitters.get(templateBodyTriggerSelector);
|
5016 | if (emitter == null) {
|
5017 | emitter = new EventEmitter__default["default"]();
|
5018 | emitter.setMaxListeners(0);
|
5019 | templateBodyEmitters.set(templateBodyTriggerSelector, emitter);
|
5020 | const programExitHandler = scriptVisitor[templateBodyTriggerSelector];
|
5021 | scriptVisitor[templateBodyTriggerSelector] = (node) => {
|
5022 | try {
|
5023 | if (typeof programExitHandler === "function") {
|
5024 | programExitHandler(node);
|
5025 | }
|
5026 | const generator = new NodeEventGenerator(emitter, {
|
5027 | visitorKeys: KEYS,
|
5028 | fallback: getFallbackKeys,
|
5029 | });
|
5030 | traverseNodes(rootAST.templateBody, generator);
|
5031 | }
|
5032 | finally {
|
5033 | scriptVisitor[templateBodyTriggerSelector] =
|
5034 | programExitHandler;
|
5035 | templateBodyEmitters.delete(templateBodyTriggerSelector);
|
5036 | }
|
5037 | };
|
5038 | }
|
5039 | for (const selector of Object.keys(templateBodyVisitor)) {
|
5040 | emitter.on(selector, templateBodyVisitor[selector]);
|
5041 | }
|
5042 | return scriptVisitor;
|
5043 | },
|
5044 | defineDocumentVisitor(documentVisitor, options) {
|
5045 | var _a;
|
5046 | const scriptVisitor = {};
|
5047 | if (!document) {
|
5048 | return scriptVisitor;
|
5049 | }
|
5050 | const documentTriggerSelector = (_a = options === null || options === void 0 ? void 0 : options.triggerSelector) !== null && _a !== void 0 ? _a : "Program:exit";
|
5051 | let emitter = documentEmitters.get(documentTriggerSelector);
|
5052 | if (emitter == null) {
|
5053 | emitter = new EventEmitter__default["default"]();
|
5054 | emitter.setMaxListeners(0);
|
5055 | documentEmitters.set(documentTriggerSelector, emitter);
|
5056 | const programExitHandler = scriptVisitor[documentTriggerSelector];
|
5057 | scriptVisitor[documentTriggerSelector] = (node) => {
|
5058 | try {
|
5059 | if (typeof programExitHandler === "function") {
|
5060 | programExitHandler(node);
|
5061 | }
|
5062 | const generator = new NodeEventGenerator(emitter, {
|
5063 | visitorKeys: KEYS,
|
5064 | fallback: getFallbackKeys,
|
5065 | });
|
5066 | traverseNodes(document, generator);
|
5067 | }
|
5068 | finally {
|
5069 | scriptVisitor[documentTriggerSelector] =
|
5070 | programExitHandler;
|
5071 | documentEmitters.delete(documentTriggerSelector);
|
5072 | }
|
5073 | };
|
5074 | }
|
5075 | for (const selector of Object.keys(documentVisitor)) {
|
5076 | emitter.on(selector, documentVisitor[selector]);
|
5077 | }
|
5078 | return scriptVisitor;
|
5079 | },
|
5080 | defineCustomBlocksVisitor(context, parser, rule, scriptVisitor) {
|
5081 | var _a;
|
5082 | if (scriptVisitor == null) {
|
5083 | scriptVisitor = {};
|
5084 | }
|
5085 | if (!isSFC) {
|
5086 | return scriptVisitor;
|
5087 | }
|
5088 | parserOptions = Object.assign({}, parserOptions);
|
5089 | const customBlocks = getCustomBlocks(document).filter((block) => block.endTag &&
|
5090 | !block.startTag.attributes.some((attr) => !attr.directive && attr.key.name === "src"));
|
5091 | if (!customBlocks.length || globalLocationCalculator == null) {
|
5092 | return {};
|
5093 | }
|
5094 | const key = (_a = parser.parseForESLint) !== null && _a !== void 0 ? _a : parser.parse;
|
5095 | let factories = customBlocksEmitters.get(key);
|
5096 | if (factories == null) {
|
5097 | factories = [];
|
5098 | customBlocksEmitters.set(key, factories);
|
5099 | const visitorFactories = factories;
|
5100 | const programExitHandler = scriptVisitor["Program:exit"];
|
5101 | scriptVisitor["Program:exit"] = (node) => {
|
5102 | try {
|
5103 | if (typeof programExitHandler === "function") {
|
5104 | programExitHandler(node);
|
5105 | }
|
5106 | for (const customBlock of customBlocks) {
|
5107 | const lang = getLang(customBlock);
|
5108 | const activeVisitorFactories = visitorFactories.filter((f) => f.test(lang, customBlock));
|
5109 | if (!activeVisitorFactories.length) {
|
5110 | continue;
|
5111 | }
|
5112 | const parsedResult = parseCustomBlockElement(customBlock, parser, globalLocationCalculator, parserOptions);
|
5113 | const { serCurrentNode, context: customBlockContext, } = createCustomBlockSharedContext({
|
5114 | text: sourceText,
|
5115 | customBlock,
|
5116 | parsedResult,
|
5117 | globalLocationCalculator,
|
5118 | parserOptions,
|
5119 | });
|
5120 | const emitter = new EventEmitter__default["default"]();
|
5121 | emitter.setMaxListeners(0);
|
5122 | for (const factory of activeVisitorFactories) {
|
5123 | const ctx = Object.assign({}, customBlockContext);
|
5124 | ctx.__proto__ = factory.context;
|
5125 | const visitor = factory.create(ctx);
|
5126 | for (const selector of Object.keys(visitor || {})) {
|
5127 | emitter.on(selector, visitor[selector]);
|
5128 | }
|
5129 | }
|
5130 | const generator = new NodeEventGenerator(emitter, {
|
5131 | visitorKeys: parsedResult.visitorKeys,
|
5132 | fallback: getFallbackKeys,
|
5133 | });
|
5134 | traverseNodes(parsedResult.ast, {
|
5135 | visitorKeys: parsedResult.visitorKeys,
|
5136 | enterNode(n) {
|
5137 | serCurrentNode(n);
|
5138 | generator.enterNode(n);
|
5139 | },
|
5140 | leaveNode(n) {
|
5141 | serCurrentNode(n);
|
5142 | generator.leaveNode(n);
|
5143 | },
|
5144 | });
|
5145 | }
|
5146 | }
|
5147 | finally {
|
5148 | scriptVisitor["Program:exit"] = programExitHandler;
|
5149 | customBlocksEmitters.delete(key);
|
5150 | }
|
5151 | };
|
5152 | }
|
5153 | const target = rule.target;
|
5154 | const test = typeof target === "function"
|
5155 | ? target
|
5156 | : Array.isArray(target)
|
5157 | ? (lang) => Boolean(lang && target.includes(lang))
|
5158 | : (lang) => target === lang;
|
5159 | factories.push({
|
5160 | context,
|
5161 | test,
|
5162 | create: rule.create,
|
5163 | });
|
5164 | return scriptVisitor;
|
5165 | },
|
5166 | getTemplateBodyTokenStore() {
|
5167 | const key = document || stores;
|
5168 | let store = stores.get(key);
|
5169 | if (!store) {
|
5170 | store =
|
5171 | document != null
|
5172 | ? new TokenStore(document.tokens, document.comments)
|
5173 | : new TokenStore([], []);
|
5174 | stores.set(key, store);
|
5175 | }
|
5176 | return store;
|
5177 | },
|
5178 | getDocumentFragment() {
|
5179 | return document;
|
5180 | },
|
5181 | };
|
5182 | }
|
5183 |
|
5184 | class CodeBlocks {
|
5185 | constructor() {
|
5186 | this.remapBlocks = [];
|
5187 | this.splitPunctuators = [];
|
5188 | this.code = "";
|
5189 | }
|
5190 | get length() {
|
5191 | return this.code.length;
|
5192 | }
|
5193 | append(codeLet, originalOffset) {
|
5194 | const rangeStart = this.code.length;
|
5195 | this.code += codeLet.trimEnd();
|
5196 | this.remapBlocks.push({
|
5197 | range: [rangeStart, this.code.length],
|
5198 | offset: originalOffset - rangeStart,
|
5199 | });
|
5200 | }
|
5201 | appendSplitPunctuators(punctuator) {
|
5202 | this.splitPunctuators.push(this.code.length, this.code.length + 1);
|
5203 | this.code += `\n${punctuator}\n`;
|
5204 | }
|
5205 | appendCodeBlocks(codeBlocks) {
|
5206 | const start = this.code.length;
|
5207 | this.code += codeBlocks.code;
|
5208 | this.remapBlocks.push(...codeBlocks.remapBlocks.map((b) => ({
|
5209 | range: [b.range[0] + start, b.range[1] + start],
|
5210 | offset: b.offset - start,
|
5211 | })));
|
5212 | this.splitPunctuators.push(...codeBlocks.splitPunctuators.map((s) => s + start));
|
5213 | }
|
5214 | }
|
5215 | class RestoreASTCallbacks {
|
5216 | constructor() {
|
5217 | this.callbacks = [];
|
5218 | }
|
5219 | addCallback(originalOffsetStart, range, callback) {
|
5220 | this.callbacks.push({
|
5221 | range: [
|
5222 | originalOffsetStart + range[0],
|
5223 | originalOffsetStart + range[1],
|
5224 | ],
|
5225 | callback,
|
5226 | });
|
5227 | }
|
5228 | restore(program, scriptSetupStatements, linesAndColumns) {
|
5229 | if (this.callbacks.length === 0) {
|
5230 | return;
|
5231 | }
|
5232 | const callbacks = new Set(this.callbacks);
|
5233 | for (const statement of scriptSetupStatements) {
|
5234 | for (const cb of callbacks) {
|
5235 | if (cb.range[0] <= statement.range[0] &&
|
5236 | statement.range[1] <= cb.range[1]) {
|
5237 | const restored = cb.callback(statement);
|
5238 | if (restored) {
|
5239 | const removeIndex = program.body.indexOf(statement);
|
5240 | if (removeIndex >= 0) {
|
5241 | program.body.splice(removeIndex, 1);
|
5242 | program.body.push(restored.statement);
|
5243 | program.tokens.push(...restored.tokens);
|
5244 | restored.statement.parent = program;
|
5245 | callbacks.delete(cb);
|
5246 | break;
|
5247 | }
|
5248 | }
|
5249 | }
|
5250 | }
|
5251 | }
|
5252 | if (callbacks.size) {
|
5253 | const [cb] = callbacks;
|
5254 | const loc = linesAndColumns.getLocFromIndex(cb.range[0]);
|
5255 | throw new ParseError("Could not parse <script setup>. Failed to restore ExportNamedDeclaration.", undefined, cb.range[0], loc.line, loc.column);
|
5256 | }
|
5257 | }
|
5258 | }
|
5259 | function parseScript(code, parserOptions, locationCalculatorForError) {
|
5260 | try {
|
5261 | return parseScript$1(code, parserOptions);
|
5262 | }
|
5263 | catch (err) {
|
5264 | const perr = ParseError.normalize(err);
|
5265 | if (perr) {
|
5266 | fixErrorLocation(perr, locationCalculatorForError);
|
5267 | throw perr;
|
5268 | }
|
5269 | throw err;
|
5270 | }
|
5271 | }
|
5272 | function parseScriptSetupElements(scriptSetupElement, scriptElement, sfcCode, linesAndColumns, originalParserOptions) {
|
5273 | const parserOptions = getScriptSetupParserOptions(originalParserOptions);
|
5274 | const scriptSetupModuleCodeBlocks = getScriptSetupModuleCodeBlocks(scriptSetupElement, scriptElement, sfcCode, linesAndColumns, parserOptions);
|
5275 | if (!scriptSetupModuleCodeBlocks) {
|
5276 | return parseScriptFragment("", linesAndColumns.createOffsetLocationCalculator(scriptSetupElement.startTag.range[1]), parserOptions);
|
5277 | }
|
5278 | const locationCalculator = {
|
5279 | getFixOffset(offset, kind) {
|
5280 | const test = kind === "start"
|
5281 | ? (block) => block.range[0] <= offset && offset < block.range[1]
|
5282 | : (block) => block.range[0] < offset && offset <= block.range[1];
|
5283 | for (const block of scriptSetupModuleCodeBlocks.codeBlocks
|
5284 | .remapBlocks) {
|
5285 | if (test(block)) {
|
5286 | return block.offset;
|
5287 | }
|
5288 | }
|
5289 | return offset;
|
5290 | },
|
5291 | getLocFromIndex: linesAndColumns.getLocFromIndex.bind(linesAndColumns),
|
5292 | };
|
5293 | const result = parseScript(scriptSetupModuleCodeBlocks.codeBlocks.code, parserOptions, locationCalculator);
|
5294 | if (scriptSetupModuleCodeBlocks.postprocess) {
|
5295 | scriptSetupModuleCodeBlocks.postprocess(result, {
|
5296 | scriptSetupBlockRange: scriptSetupModuleCodeBlocks.scriptSetupBlockRange,
|
5297 | });
|
5298 | }
|
5299 | const scriptSetupStatements = remapAST(result, scriptSetupModuleCodeBlocks);
|
5300 | remapLocationAndTokens(result, scriptSetupModuleCodeBlocks, locationCalculator);
|
5301 | if (scriptSetupModuleCodeBlocks.restoreASTCallbacks) {
|
5302 | scriptSetupModuleCodeBlocks.restoreASTCallbacks.restore(result.ast, scriptSetupStatements, linesAndColumns);
|
5303 | }
|
5304 | if (result.ast.tokens != null) {
|
5305 | for (const node of [scriptSetupElement, scriptElement]) {
|
5306 | const startTag = node.startTag;
|
5307 | const endTag = node.endTag;
|
5308 | result.ast.tokens.unshift({
|
5309 | type: "Punctuator",
|
5310 | range: startTag.range,
|
5311 | loc: startTag.loc,
|
5312 | value: "<script>",
|
5313 | });
|
5314 | if (endTag != null) {
|
5315 | result.ast.tokens.push({
|
5316 | type: "Punctuator",
|
5317 | range: endTag.range,
|
5318 | loc: endTag.loc,
|
5319 | value: "</script>",
|
5320 | });
|
5321 | }
|
5322 | }
|
5323 | result.ast.tokens.sort((a, b) => a.range[0] - b.range[0]);
|
5324 | }
|
5325 | result.ast.body.sort((a, b) => a.range[0] - b.range[0]);
|
5326 | const programStartOffset = result.ast.body.reduce((start, node) => Math.min(start, node.range[0]), result.ast.range[0]);
|
5327 | result.ast.range[0] = programStartOffset;
|
5328 | result.ast.loc.start =
|
5329 | locationCalculator.getLocFromIndex(programStartOffset);
|
5330 | if (result.ast.start != null) {
|
5331 | result.ast.start = [scriptSetupElement, scriptElement].reduce((start, node) => {
|
5332 | const textNode = node.children[0];
|
5333 | return Math.min(start, textNode != null && textNode.type === "VText"
|
5334 | ? textNode.range[0]
|
5335 | : node.startTag.range[1]);
|
5336 | }, result.ast.start);
|
5337 | }
|
5338 | const programEndOffset = result.ast.body.reduce((end, node) => Math.max(end, node.range[1]), 0);
|
5339 | result.ast.range[1] = programEndOffset;
|
5340 | result.ast.loc.end = locationCalculator.getLocFromIndex(programEndOffset);
|
5341 | if (result.ast.end != null) {
|
5342 | result.ast.end = [scriptSetupElement, scriptElement].reduce((end, node) => {
|
5343 | var _a, _b;
|
5344 | const textNode = node.children[0];
|
5345 | return Math.max(end, textNode != null && textNode.type === "VText"
|
5346 | ? textNode.range[1]
|
5347 | : (_b = (_a = node.endTag) === null || _a === void 0 ? void 0 : _a.range[0]) !== null && _b !== void 0 ? _b : node.range[1]);
|
5348 | }, 0);
|
5349 | }
|
5350 | return result;
|
5351 | }
|
5352 | function getScriptSetupModuleCodeBlocks(scriptSetupElement, scriptElement, sfcCode, linesAndColumns, parserOptions) {
|
5353 | const scriptSetupCodeBlocks = getScriptSetupCodeBlocks(scriptSetupElement, sfcCode, linesAndColumns, parserOptions);
|
5354 | const textNode = scriptElement.children[0];
|
5355 | if (textNode == null || textNode.type !== "VText") {
|
5356 | return scriptSetupCodeBlocks;
|
5357 | }
|
5358 | const [scriptStartOffset, scriptEndOffset] = textNode.range;
|
5359 | const codeBlocks = new CodeBlocks();
|
5360 | codeBlocks.append(sfcCode.slice(scriptStartOffset, scriptEndOffset), scriptStartOffset);
|
5361 | if (scriptSetupCodeBlocks == null) {
|
5362 | return { codeBlocks };
|
5363 | }
|
5364 | codeBlocks.appendSplitPunctuators(";");
|
5365 | const scriptSetupOffset = codeBlocks.length;
|
5366 | codeBlocks.appendCodeBlocks(scriptSetupCodeBlocks.codeBlocks);
|
5367 | return {
|
5368 | codeBlocks,
|
5369 | scriptSetupBlockRange: [
|
5370 | scriptSetupCodeBlocks.scriptSetupBlockRange[0] + scriptSetupOffset,
|
5371 | scriptSetupCodeBlocks.scriptSetupBlockRange[1] + scriptSetupOffset,
|
5372 | ],
|
5373 | postprocess: scriptSetupCodeBlocks.postprocess,
|
5374 | restoreASTCallbacks: scriptSetupCodeBlocks.restoreASTCallbacks,
|
5375 | };
|
5376 | }
|
5377 | function getScriptSetupCodeBlocks(node, sfcCode, linesAndColumns, parserOptions) {
|
5378 | const textNode = node.children[0];
|
5379 | if (textNode == null || textNode.type !== "VText") {
|
5380 | return null;
|
5381 | }
|
5382 | const [scriptSetupStartOffset, scriptSetupEndOffset] = textNode.range;
|
5383 | const scriptCode = sfcCode.slice(scriptSetupStartOffset, scriptSetupEndOffset);
|
5384 | const offsetLocationCalculator = linesAndColumns.createOffsetLocationCalculator(scriptSetupStartOffset);
|
5385 | const result = parseScript(scriptCode, parserOptions, offsetLocationCalculator);
|
5386 | const { ast } = result;
|
5387 | const importCodeBlocks = new CodeBlocks();
|
5388 | const statementCodeBlocks = new CodeBlocks();
|
5389 | const exportDefaultCodeBlocks = new CodeBlocks();
|
5390 | const restoreASTCallbacks = new RestoreASTCallbacks();
|
5391 | let usedOffset = 0;
|
5392 | function append(codeBlocks, start, end) {
|
5393 | if (start < end) {
|
5394 | codeBlocks.append(scriptCode.slice(start, end), scriptSetupStartOffset + start);
|
5395 | usedOffset = end;
|
5396 | return true;
|
5397 | }
|
5398 | return false;
|
5399 | }
|
5400 | function appendRangeAsStatement(codeBlocks, start, end) {
|
5401 | if (append(codeBlocks, start, end)) {
|
5402 | codeBlocks.appendSplitPunctuators(";");
|
5403 | }
|
5404 | }
|
5405 | function transformExportNamed(body) {
|
5406 | const [start, end] = getNodeFullRange(body);
|
5407 | appendRangeAsStatement(statementCodeBlocks, usedOffset, start);
|
5408 | const tokens = ast.tokens;
|
5409 | const exportTokenIndex = tokens.findIndex((t) => t.range[0] === body.range[0]);
|
5410 | const exportToken = tokens[exportTokenIndex];
|
5411 | if (exportToken && exportToken.value === "export") {
|
5412 | append(statementCodeBlocks, usedOffset, exportToken.range[0]);
|
5413 | if (body.declaration) {
|
5414 | appendRangeAsStatement(statementCodeBlocks, exportToken.range[1], end);
|
5415 | restoreASTCallbacks.addCallback(scriptSetupStartOffset, [start, end], (statement) => {
|
5416 | if (statement.type !== body.declaration.type) {
|
5417 | return null;
|
5418 | }
|
5419 | fixNodeLocations(body, result.visitorKeys, offsetLocationCalculator);
|
5420 | fixLocation(exportToken, offsetLocationCalculator);
|
5421 | body.declaration = statement;
|
5422 | statement.parent = body;
|
5423 | return {
|
5424 | statement: body,
|
5425 | tokens: [exportToken],
|
5426 | };
|
5427 | });
|
5428 | }
|
5429 | else {
|
5430 | statementCodeBlocks.appendSplitPunctuators("(");
|
5431 | const restoreTokens = [exportToken];
|
5432 | let startOffset = exportToken.range[1];
|
5433 | for (const spec of body.specifiers) {
|
5434 | if (spec.local.range[0] < spec.exported.range[0]) {
|
5435 | const localTokenIndex = tokens.findIndex((t) => t.range[0] === spec.local.range[0], exportTokenIndex);
|
5436 | checkToken(tokens[localTokenIndex], spec.local.name);
|
5437 | const asToken = tokens[localTokenIndex + 1];
|
5438 | checkToken(asToken, "as");
|
5439 | restoreTokens.push(asToken);
|
5440 | const exportedToken = tokens[localTokenIndex + 2];
|
5441 | checkToken(exportedToken, spec.exported.type === "Identifier"
|
5442 | ? spec.exported.name
|
5443 | : spec.exported.raw);
|
5444 | restoreTokens.push(exportedToken);
|
5445 | append(statementCodeBlocks, startOffset, asToken.range[0]);
|
5446 | append(statementCodeBlocks, asToken.range[1], exportedToken.range[0]);
|
5447 | startOffset = exportedToken.range[1];
|
5448 | }
|
5449 | }
|
5450 | append(statementCodeBlocks, startOffset, end);
|
5451 | statementCodeBlocks.appendSplitPunctuators(")");
|
5452 | statementCodeBlocks.appendSplitPunctuators(";");
|
5453 | restoreASTCallbacks.addCallback(scriptSetupStartOffset, [start, end], (statement) => {
|
5454 | if (statement.type !== "ExpressionStatement" ||
|
5455 | statement.expression.type !== "ObjectExpression") {
|
5456 | return null;
|
5457 | }
|
5458 | const locals = [];
|
5459 | for (const prop of statement.expression.properties) {
|
5460 | if (prop.type !== "Property" ||
|
5461 | prop.value.type !== "Identifier") {
|
5462 | return null;
|
5463 | }
|
5464 | locals.push(prop.value);
|
5465 | }
|
5466 | if (body.specifiers.length !== locals.length) {
|
5467 | return null;
|
5468 | }
|
5469 | const map = new Map();
|
5470 | for (let index = 0; index < body.specifiers.length; index++) {
|
5471 | const spec = body.specifiers[index];
|
5472 | const local = locals[index];
|
5473 | map.set(spec, local);
|
5474 | }
|
5475 | fixNodeLocations(body, result.visitorKeys, offsetLocationCalculator);
|
5476 | for (const token of restoreTokens) {
|
5477 | fixLocation(token, offsetLocationCalculator);
|
5478 | }
|
5479 | for (const [spec, local] of map) {
|
5480 | spec.local = local;
|
5481 | local.parent = spec;
|
5482 | }
|
5483 | return {
|
5484 | statement: body,
|
5485 | tokens: restoreTokens,
|
5486 | };
|
5487 | });
|
5488 | }
|
5489 | }
|
5490 | else {
|
5491 | appendRangeAsStatement(statementCodeBlocks, usedOffset, end);
|
5492 | }
|
5493 | }
|
5494 | for (const body of ast.body) {
|
5495 | if (body.type === "ImportDeclaration" ||
|
5496 | body.type === "ExportAllDeclaration" ||
|
5497 | (body.type === "ExportNamedDeclaration" && body.source != null)) {
|
5498 | const [start, end] = getNodeFullRange(body);
|
5499 | appendRangeAsStatement(statementCodeBlocks, usedOffset, start);
|
5500 | appendRangeAsStatement(importCodeBlocks, start, end);
|
5501 | }
|
5502 | else if (body.type === "ExportDefaultDeclaration") {
|
5503 | const [start, end] = getNodeFullRange(body);
|
5504 | appendRangeAsStatement(statementCodeBlocks, usedOffset, start);
|
5505 | appendRangeAsStatement(exportDefaultCodeBlocks, start, end);
|
5506 | }
|
5507 | else if (body.type === "ExportNamedDeclaration") {
|
5508 | transformExportNamed(body);
|
5509 | }
|
5510 | }
|
5511 | appendRangeAsStatement(statementCodeBlocks, usedOffset, scriptSetupEndOffset);
|
5512 | const codeBlocks = new CodeBlocks();
|
5513 | let postprocess = () => {
|
5514 | };
|
5515 | codeBlocks.appendCodeBlocks(importCodeBlocks);
|
5516 | const scriptSetupBlockRangeStart = codeBlocks.length;
|
5517 | codeBlocks.appendSplitPunctuators("{");
|
5518 | const generic = extractGeneric(node);
|
5519 | if (generic) {
|
5520 | const defineGenericTypeRangeStart = codeBlocks.length;
|
5521 | for (const defineType of generic.defineTypes) {
|
5522 | codeBlocks.append(defineType.define, defineType.node.range[0]);
|
5523 | codeBlocks.appendSplitPunctuators(";");
|
5524 | }
|
5525 | const defineGenericTypeRangeEnd = codeBlocks.length;
|
5526 | postprocess = (eslintResult, context) => {
|
5527 | const diffOffset = context.scriptSetupBlockRange[0] - scriptSetupBlockRangeStart;
|
5528 | const defineGenericTypeRange = [
|
5529 | defineGenericTypeRangeStart + diffOffset,
|
5530 | defineGenericTypeRangeEnd + diffOffset,
|
5531 | ];
|
5532 | function isTypeBlock(block) {
|
5533 | return (block.type === "BlockStatement" &&
|
5534 | context.scriptSetupBlockRange[0] <= block.range[0] &&
|
5535 | block.range[1] <= context.scriptSetupBlockRange[1]);
|
5536 | }
|
5537 | generic.postprocess({
|
5538 | result: eslintResult,
|
5539 | getTypeBlock: (program) => program.body.find(isTypeBlock),
|
5540 | isRemoveTarget(nodeOrToken) {
|
5541 | return (defineGenericTypeRange[0] <= nodeOrToken.range[0] &&
|
5542 | nodeOrToken.range[1] <= defineGenericTypeRange[1]);
|
5543 | },
|
5544 | getTypeDefScope(scopeManager) {
|
5545 | var _a;
|
5546 | const moduleScope = (_a = scopeManager.globalScope.childScopes.find((s) => s.type === "module")) !== null && _a !== void 0 ? _a : scopeManager.globalScope;
|
5547 | return moduleScope.childScopes.find((scope) => isTypeBlock(scope.block));
|
5548 | },
|
5549 | });
|
5550 | };
|
5551 | }
|
5552 | codeBlocks.appendCodeBlocks(statementCodeBlocks);
|
5553 | codeBlocks.appendSplitPunctuators("}");
|
5554 | const scriptSetupBlockRangeEnd = codeBlocks.length;
|
5555 | codeBlocks.appendCodeBlocks(exportDefaultCodeBlocks);
|
5556 | return {
|
5557 | codeBlocks,
|
5558 | scriptSetupBlockRange: [
|
5559 | scriptSetupBlockRangeStart,
|
5560 | scriptSetupBlockRangeEnd,
|
5561 | ],
|
5562 | postprocess,
|
5563 | restoreASTCallbacks,
|
5564 | };
|
5565 | function getNodeFullRange(n) {
|
5566 | let start = n.range[0];
|
5567 | let end = n.range[1];
|
5568 | traverseNodes(n, {
|
5569 | visitorKeys: result.visitorKeys,
|
5570 | enterNode(c) {
|
5571 | start = Math.min(start, c.range[0]);
|
5572 | end = Math.max(end, c.range[1]);
|
5573 | },
|
5574 | leaveNode() {
|
5575 | },
|
5576 | });
|
5577 | return [start, end];
|
5578 | }
|
5579 | function checkToken(token, value) {
|
5580 | if (token.value === value) {
|
5581 | return;
|
5582 | }
|
5583 | const perr = new ParseError(`Could not parse <script setup>. Expected "${value}", but it was "${token.value}".`, undefined, token.range[0], token.loc.start.line, token.loc.start.column);
|
5584 | fixErrorLocation(perr, offsetLocationCalculator);
|
5585 | throw perr;
|
5586 | }
|
5587 | }
|
5588 | function remapAST(result, { scriptSetupBlockRange, codeBlocks }) {
|
5589 | if (!scriptSetupBlockRange) {
|
5590 | return [];
|
5591 | }
|
5592 | let scriptSetupBlock = null;
|
5593 | const scriptSetupStatements = [];
|
5594 | for (let index = result.ast.body.length - 1; index >= 0; index--) {
|
5595 | const body = result.ast.body[index];
|
5596 | if (body.type === "BlockStatement") {
|
5597 | if (scriptSetupBlockRange[0] <= body.range[0] &&
|
5598 | body.range[1] <= scriptSetupBlockRange[1]) {
|
5599 | if (scriptSetupBlock) {
|
5600 | throw new Error(`Unexpected state error: An unexpected block statement was found. ${JSON.stringify(body.loc)}`);
|
5601 | }
|
5602 | scriptSetupBlock = body;
|
5603 | scriptSetupStatements.push(...body.body.filter((b) => !isSplitPunctuatorsEmptyStatement(b)));
|
5604 | result.ast.body.splice(index, 1, ...scriptSetupStatements);
|
5605 | }
|
5606 | }
|
5607 | else if (body.type === "EmptyStatement") {
|
5608 | if (isSplitPunctuatorsEmptyStatement(body)) {
|
5609 | result.ast.body.splice(index, 1);
|
5610 | }
|
5611 | }
|
5612 | }
|
5613 | if (result.scopeManager && scriptSetupBlock) {
|
5614 | const blockScope = result.scopeManager.acquire(scriptSetupBlock, true);
|
5615 | remapScope(result.scopeManager, blockScope);
|
5616 | }
|
5617 | return scriptSetupStatements;
|
5618 | function isSplitPunctuatorsEmptyStatement(body) {
|
5619 | return (body.type === "EmptyStatement" &&
|
5620 | codeBlocks.splitPunctuators.includes(body.range[1] - 1));
|
5621 | }
|
5622 | function remapScope(scopeManager, blockScope) {
|
5623 | const moduleScope = blockScope.upper;
|
5624 | for (const reference of blockScope.references) {
|
5625 | reference.from = moduleScope;
|
5626 | moduleScope.references.push(reference);
|
5627 | }
|
5628 | for (const variable of blockScope.variables) {
|
5629 | variable.scope = moduleScope;
|
5630 | const alreadyVariable = moduleScope.variables.find((v) => v.name === variable.name);
|
5631 | if (alreadyVariable) {
|
5632 | alreadyVariable.defs.push(...variable.defs);
|
5633 | alreadyVariable.identifiers.push(...variable.identifiers);
|
5634 | alreadyVariable.references.push(...variable.references);
|
5635 | for (const reference of variable.references) {
|
5636 | reference.resolved = alreadyVariable;
|
5637 | }
|
5638 | }
|
5639 | else {
|
5640 | moduleScope.variables.push(variable);
|
5641 | moduleScope.set.set(variable.name, variable);
|
5642 | }
|
5643 | }
|
5644 | const upper = blockScope.upper;
|
5645 | if (upper) {
|
5646 | const index = upper.childScopes.indexOf(blockScope);
|
5647 | if (index >= 0) {
|
5648 | upper.childScopes.splice(index, 1);
|
5649 | }
|
5650 | }
|
5651 | const index = scopeManager.scopes.indexOf(blockScope);
|
5652 | if (index >= 0) {
|
5653 | scopeManager.scopes.splice(index, 1);
|
5654 | }
|
5655 | }
|
5656 | }
|
5657 | function remapLocationAndTokens(result, { codeBlocks }, locationCalculator) {
|
5658 | const tokens = result.ast.tokens || [];
|
5659 | const endMap = new Map();
|
5660 | const buffer = [];
|
5661 | for (let index = tokens.length - 1; index >= 0; index--) {
|
5662 | const token = tokens[index];
|
5663 | if (token.range[0] + 1 === token.range[1] &&
|
5664 | codeBlocks.splitPunctuators.includes(token.range[0])) {
|
5665 | tokens.splice(index, 1);
|
5666 | buffer.push(token.range[1]);
|
5667 | continue;
|
5668 | }
|
5669 | else {
|
5670 | for (const end of buffer) {
|
5671 | endMap.set(end, token.range[1]);
|
5672 | }
|
5673 | buffer.length = 0;
|
5674 | }
|
5675 | }
|
5676 | traverseNodes(result.ast, {
|
5677 | visitorKeys: result.visitorKeys,
|
5678 | enterNode(node) {
|
5679 | const rangeEnd = endMap.get(node.range[1]);
|
5680 | if (rangeEnd != null) {
|
5681 | node.range[1] = rangeEnd;
|
5682 | }
|
5683 | if (node.end) {
|
5684 | const end = endMap.get(node.end);
|
5685 | if (end != null) {
|
5686 | node.end = rangeEnd;
|
5687 | }
|
5688 | }
|
5689 | },
|
5690 | leaveNode() {
|
5691 | },
|
5692 | });
|
5693 | fixLocations(result, locationCalculator);
|
5694 | }
|
5695 |
|
5696 | class CSSTokenizer {
|
5697 | constructor(text, startOffset, options) {
|
5698 | var _a;
|
5699 | debug("[css] the source code length: %d", text.length);
|
5700 | this.text = text;
|
5701 | this.options = {
|
5702 | inlineComment: (_a = options === null || options === void 0 ? void 0 : options.inlineComment) !== null && _a !== void 0 ? _a : false,
|
5703 | };
|
5704 | this.cp = NULL;
|
5705 | this.offset = startOffset - 1;
|
5706 | this.nextOffset = startOffset;
|
5707 | this.reconsuming = false;
|
5708 | }
|
5709 | nextToken() {
|
5710 | let cp;
|
5711 | if (this.reconsuming) {
|
5712 | cp = this.cp;
|
5713 | this.reconsuming = false;
|
5714 | }
|
5715 | else {
|
5716 | cp = this.consumeNextCodePoint();
|
5717 | }
|
5718 | while (isWhitespace(cp)) {
|
5719 | cp = this.consumeNextCodePoint();
|
5720 | }
|
5721 | if (cp === EOF) {
|
5722 | return null;
|
5723 | }
|
5724 | const start = this.offset;
|
5725 | return this.consumeNextToken(cp, start);
|
5726 | }
|
5727 | nextCodePoint() {
|
5728 | if (this.nextOffset >= this.text.length) {
|
5729 | return EOF;
|
5730 | }
|
5731 | return this.text.codePointAt(this.nextOffset);
|
5732 | }
|
5733 | consumeNextCodePoint() {
|
5734 | if (this.offset >= this.text.length) {
|
5735 | this.cp = EOF;
|
5736 | return EOF;
|
5737 | }
|
5738 | this.offset = this.nextOffset;
|
5739 | if (this.offset >= this.text.length) {
|
5740 | this.cp = EOF;
|
5741 | return EOF;
|
5742 | }
|
5743 | let cp = this.text.codePointAt(this.offset);
|
5744 | if (cp === CARRIAGE_RETURN) {
|
5745 | this.nextOffset = this.offset + 1;
|
5746 | if (this.text.codePointAt(this.nextOffset) === LINE_FEED) {
|
5747 | this.nextOffset++;
|
5748 | }
|
5749 | cp = LINE_FEED;
|
5750 | }
|
5751 | else {
|
5752 | this.nextOffset = this.offset + (cp >= 0x10000 ? 2 : 1);
|
5753 | }
|
5754 | this.cp = cp;
|
5755 | return cp;
|
5756 | }
|
5757 | consumeNextToken(cp, start) {
|
5758 | if (cp === SOLIDUS) {
|
5759 | const nextCp = this.nextCodePoint();
|
5760 | if (nextCp === ASTERISK) {
|
5761 | return this.consumeComment(start);
|
5762 | }
|
5763 | if (nextCp === SOLIDUS && this.options.inlineComment) {
|
5764 | return this.consumeInlineComment(start);
|
5765 | }
|
5766 | }
|
5767 | if (isQuote(cp)) {
|
5768 | return this.consumeString(start, cp);
|
5769 | }
|
5770 | if (isPunctuator(cp)) {
|
5771 | return {
|
5772 | type: "Punctuator",
|
5773 | range: [start, start + 1],
|
5774 | value: String.fromCodePoint(cp),
|
5775 | };
|
5776 | }
|
5777 | return this.consumeWord(start);
|
5778 | }
|
5779 | consumeWord(start) {
|
5780 | let cp = this.consumeNextCodePoint();
|
5781 | while (!isWhitespace(cp) && !isPunctuator(cp) && !isQuote(cp)) {
|
5782 | cp = this.consumeNextCodePoint();
|
5783 | }
|
5784 | this.reconsuming = true;
|
5785 | const range = [start, this.offset];
|
5786 | const text = this.text;
|
5787 | let value;
|
5788 | return {
|
5789 | type: "Word",
|
5790 | range,
|
5791 | get value() {
|
5792 | return (value !== null && value !== void 0 ? value : (value = text.slice(...range)));
|
5793 | },
|
5794 | };
|
5795 | }
|
5796 | consumeString(start, quote) {
|
5797 | let valueEndOffset = null;
|
5798 | let cp = this.consumeNextCodePoint();
|
5799 | while (cp !== EOF) {
|
5800 | if (cp === quote) {
|
5801 | valueEndOffset = this.offset;
|
5802 | break;
|
5803 | }
|
5804 | if (cp === REVERSE_SOLIDUS) {
|
5805 | this.consumeNextCodePoint();
|
5806 | }
|
5807 | cp = this.consumeNextCodePoint();
|
5808 | }
|
5809 | const text = this.text;
|
5810 | let value;
|
5811 | const valueRange = [
|
5812 | start + 1,
|
5813 | valueEndOffset !== null && valueEndOffset !== void 0 ? valueEndOffset : this.nextOffset,
|
5814 | ];
|
5815 | return {
|
5816 | type: "Quoted",
|
5817 | range: [start, this.nextOffset],
|
5818 | valueRange,
|
5819 | get value() {
|
5820 | return (value !== null && value !== void 0 ? value : (value = text.slice(...valueRange)));
|
5821 | },
|
5822 | quote: String.fromCodePoint(quote),
|
5823 | };
|
5824 | }
|
5825 | consumeComment(start) {
|
5826 | this.consumeNextCodePoint();
|
5827 | let valueEndOffset = null;
|
5828 | let cp = this.consumeNextCodePoint();
|
5829 | while (cp !== EOF) {
|
5830 | if (cp === ASTERISK) {
|
5831 | cp = this.consumeNextCodePoint();
|
5832 | if (cp === SOLIDUS) {
|
5833 | valueEndOffset = this.offset - 1;
|
5834 | break;
|
5835 | }
|
5836 | }
|
5837 | cp = this.consumeNextCodePoint();
|
5838 | }
|
5839 | const valueRange = [
|
5840 | start + 2,
|
5841 | valueEndOffset !== null && valueEndOffset !== void 0 ? valueEndOffset : this.nextOffset,
|
5842 | ];
|
5843 | const text = this.text;
|
5844 | let value;
|
5845 | return {
|
5846 | type: "Block",
|
5847 | range: [start, this.nextOffset],
|
5848 | valueRange,
|
5849 | get value() {
|
5850 | return (value !== null && value !== void 0 ? value : (value = text.slice(...valueRange)));
|
5851 | },
|
5852 | };
|
5853 | }
|
5854 | consumeInlineComment(start) {
|
5855 | this.consumeNextCodePoint();
|
5856 | let valueEndOffset = null;
|
5857 | let cp = this.consumeNextCodePoint();
|
5858 | while (cp !== EOF) {
|
5859 | if (cp === LINE_FEED) {
|
5860 | valueEndOffset = this.offset - 1;
|
5861 | break;
|
5862 | }
|
5863 | cp = this.consumeNextCodePoint();
|
5864 | }
|
5865 | const valueRange = [
|
5866 | start + 2,
|
5867 | valueEndOffset !== null && valueEndOffset !== void 0 ? valueEndOffset : this.nextOffset,
|
5868 | ];
|
5869 | const text = this.text;
|
5870 | let value;
|
5871 | return {
|
5872 | type: "Line",
|
5873 | range: [start, this.nextOffset],
|
5874 | valueRange,
|
5875 | get value() {
|
5876 | return (value !== null && value !== void 0 ? value : (value = text.slice(...valueRange)));
|
5877 | },
|
5878 | };
|
5879 | }
|
5880 | }
|
5881 | function isPunctuator(cp) {
|
5882 | return (cp === COLON ||
|
5883 | cp === SEMICOLON ||
|
5884 | cp === LEFT_PARENTHESIS ||
|
5885 | cp === RIGHT_PARENTHESIS ||
|
5886 | cp === LEFT_CURLY_BRACKET ||
|
5887 | cp === RIGHT_CURLY_BRACKET ||
|
5888 | cp === LEFT_SQUARE_BRACKET ||
|
5889 | cp === RIGHT_SQUARE_BRACKET ||
|
5890 | cp === SOLIDUS ||
|
5891 | cp === ASTERISK);
|
5892 | }
|
5893 | function isQuote(cp) {
|
5894 | return cp === APOSTROPHE || cp === QUOTATION_MARK;
|
5895 | }
|
5896 |
|
5897 | class CSSTokenScanner {
|
5898 | constructor(text, options) {
|
5899 | this.reconsuming = [];
|
5900 | this.tokenizer = new CSSTokenizer(text, 0, options);
|
5901 | }
|
5902 | nextToken() {
|
5903 | return this.reconsuming.shift() || this.tokenizer.nextToken();
|
5904 | }
|
5905 | reconsume(...tokens) {
|
5906 | this.reconsuming.push(...tokens);
|
5907 | }
|
5908 | }
|
5909 | function parseStyleElements(elements, globalLocationCalculator, originalParserOptions) {
|
5910 | const parserOptions = Object.assign(Object.assign({}, originalParserOptions), { ecmaVersion: originalParserOptions.ecmaVersion || DEFAULT_ECMA_VERSION });
|
5911 | for (const style of elements) {
|
5912 | style.style = true;
|
5913 | parseStyleElement(style, globalLocationCalculator, parserOptions, {
|
5914 | inlineComment: (getLang(style) || "css") !== "css",
|
5915 | });
|
5916 | }
|
5917 | }
|
5918 | function parseStyleElement(style, globalLocationCalculator, parserOptions, cssOptions) {
|
5919 | if (style.children.length !== 1) {
|
5920 | return;
|
5921 | }
|
5922 | const textNode = style.children[0];
|
5923 | if (textNode.type !== "VText") {
|
5924 | return;
|
5925 | }
|
5926 | const code = textNode.value;
|
5927 | if (!/v-bind\s*(?:\(|\/)/u.test(code)) {
|
5928 | return;
|
5929 | }
|
5930 | const locationCalculator = globalLocationCalculator.getSubCalculatorAfter(textNode.range[0]);
|
5931 | const document = getOwnerDocument(style);
|
5932 | parseStyle(document, style, code, locationCalculator, parserOptions, cssOptions);
|
5933 | }
|
5934 | function parseStyle(document, style, code, locationCalculator, parserOptions, cssOptions) {
|
5935 | let textStart = 0;
|
5936 | for (const { range, exprRange, quote, openingParenOffset, comments, } of iterateVBind(code, cssOptions)) {
|
5937 | insertComments(document, comments.map((c) => createSimpleToken(c.type, locationCalculator.getOffsetWithGap(c.range[0]), locationCalculator.getOffsetWithGap(c.range[1]), c.value, locationCalculator)));
|
5938 | const container = {
|
5939 | type: "VExpressionContainer",
|
5940 | range: [
|
5941 | locationCalculator.getOffsetWithGap(range[0]),
|
5942 | locationCalculator.getOffsetWithGap(range[1]),
|
5943 | ],
|
5944 | loc: {
|
5945 | start: locationCalculator.getLocation(range[0]),
|
5946 | end: locationCalculator.getLocation(range[1]),
|
5947 | },
|
5948 | parent: style,
|
5949 | expression: null,
|
5950 | references: [],
|
5951 | };
|
5952 | const openingParenStart = locationCalculator.getOffsetWithGap(openingParenOffset);
|
5953 | const beforeTokens = [
|
5954 | createSimpleToken("HTMLRawText", container.range[0], container.range[0] + 6, "v-bind", locationCalculator),
|
5955 | createSimpleToken("Punctuator", openingParenStart, openingParenStart + 1, "(", locationCalculator),
|
5956 | ];
|
5957 | const afterTokens = [
|
5958 | createSimpleToken("Punctuator", container.range[1] - 1, container.range[1], ")", locationCalculator),
|
5959 | ];
|
5960 | if (quote) {
|
5961 | const openStart = locationCalculator.getOffsetWithGap(exprRange[0] - 1);
|
5962 | beforeTokens.push(createSimpleToken("Punctuator", openStart, openStart + 1, quote, locationCalculator));
|
5963 | const closeStart = locationCalculator.getOffsetWithGap(exprRange[1]);
|
5964 | afterTokens.unshift(createSimpleToken("Punctuator", closeStart, closeStart + 1, quote, locationCalculator));
|
5965 | }
|
5966 | const beforeLast = beforeTokens[beforeTokens.length - 1];
|
5967 | replaceAndSplitTokens(document, {
|
5968 | range: [container.range[0], beforeLast.range[1]],
|
5969 | loc: { start: container.loc.start, end: beforeLast.loc.end },
|
5970 | }, beforeTokens);
|
5971 | const afterFirst = afterTokens[0];
|
5972 | replaceAndSplitTokens(document, {
|
5973 | range: [afterFirst.range[0], container.range[1]],
|
5974 | loc: { start: afterFirst.loc.start, end: container.loc.end },
|
5975 | }, afterTokens);
|
5976 | const lastChild = style.children[style.children.length - 1];
|
5977 | style.children.push(container);
|
5978 | if (lastChild.type === "VText") {
|
5979 | const newTextNode = {
|
5980 | type: "VText",
|
5981 | range: [container.range[1], lastChild.range[1]],
|
5982 | loc: {
|
5983 | start: Object.assign({}, container.loc.end),
|
5984 | end: Object.assign({}, lastChild.loc.end),
|
5985 | },
|
5986 | parent: style,
|
5987 | value: code.slice(range[1]),
|
5988 | };
|
5989 | style.children.push(newTextNode);
|
5990 | lastChild.range[1] = container.range[0];
|
5991 | lastChild.loc.end = Object.assign({}, container.loc.start);
|
5992 | lastChild.value = code.slice(textStart, range[0]);
|
5993 | textStart = range[1];
|
5994 | }
|
5995 | try {
|
5996 | const ret = parseExpression(code.slice(...exprRange), locationCalculator.getSubCalculatorShift(exprRange[0]), parserOptions, { allowEmpty: false, allowFilters: false });
|
5997 | if (ret.expression) {
|
5998 | ret.expression.parent = container;
|
5999 | container.expression = ret.expression;
|
6000 | container.references = ret.references;
|
6001 | }
|
6002 | replaceAndSplitTokens(document, {
|
6003 | range: [beforeLast.range[1], afterFirst.range[0]],
|
6004 | loc: {
|
6005 | start: beforeLast.loc.end,
|
6006 | end: afterFirst.loc.start,
|
6007 | },
|
6008 | }, ret.tokens);
|
6009 | insertComments(document, ret.comments);
|
6010 | for (const variable of ret.variables) {
|
6011 | style.variables.push(variable);
|
6012 | }
|
6013 | resolveReferences(container);
|
6014 | }
|
6015 | catch (err) {
|
6016 | debug("[style] Parse error: %s", err);
|
6017 | if (ParseError.isParseError(err)) {
|
6018 | insertError(document, err);
|
6019 | }
|
6020 | else {
|
6021 | throw err;
|
6022 | }
|
6023 | }
|
6024 | }
|
6025 | }
|
6026 | function* iterateVBind(code, cssOptions) {
|
6027 | const tokenizer = new CSSTokenScanner(code, cssOptions);
|
6028 | let token;
|
6029 | while ((token = tokenizer.nextToken())) {
|
6030 | if (token.type !== "Word" || token.value !== "v-bind") {
|
6031 | continue;
|
6032 | }
|
6033 | const openingParen = findVBindOpeningParen(tokenizer);
|
6034 | if (!openingParen) {
|
6035 | continue;
|
6036 | }
|
6037 | const arg = parseVBindArg(tokenizer);
|
6038 | if (!arg) {
|
6039 | continue;
|
6040 | }
|
6041 | yield {
|
6042 | range: [token.range[0], arg.closingParen.range[1]],
|
6043 | exprRange: arg.exprRange,
|
6044 | quote: arg.quote,
|
6045 | openingParenOffset: openingParen.openingParen.range[0],
|
6046 | comments: [...openingParen.comments, ...arg.comments],
|
6047 | };
|
6048 | }
|
6049 | }
|
6050 | function findVBindOpeningParen(tokenizer) {
|
6051 | const comments = [];
|
6052 | let token;
|
6053 | while ((token = tokenizer.nextToken())) {
|
6054 | if (token.type === "Punctuator" && token.value === "(") {
|
6055 | return {
|
6056 | openingParen: token,
|
6057 | comments,
|
6058 | };
|
6059 | }
|
6060 | else if (isComment(token)) {
|
6061 | comments.push(token);
|
6062 | continue;
|
6063 | }
|
6064 | tokenizer.reconsume(...comments, token);
|
6065 | return null;
|
6066 | }
|
6067 | return null;
|
6068 | }
|
6069 | function parseVBindArg(tokenizer) {
|
6070 | const tokensBuffer = [];
|
6071 | const comments = [];
|
6072 | const tokens = [];
|
6073 | const closeTokenStack = [];
|
6074 | let token;
|
6075 | while ((token = tokenizer.nextToken())) {
|
6076 | if (token.type === "Punctuator") {
|
6077 | if (token.value === ")" && !closeTokenStack.length) {
|
6078 | if (tokens.length === 1 &&
|
6079 | tokens[0].type === "Quoted") {
|
6080 | const quotedToken = tokens[0];
|
6081 | return {
|
6082 | exprRange: quotedToken.valueRange,
|
6083 | quote: quotedToken.quote,
|
6084 | closingParen: token,
|
6085 | comments,
|
6086 | };
|
6087 | }
|
6088 | const startToken = tokensBuffer[0] || token;
|
6089 | return {
|
6090 | exprRange: [startToken.range[0], token.range[0]],
|
6091 | quote: null,
|
6092 | closingParen: token,
|
6093 | comments: [],
|
6094 | };
|
6095 | }
|
6096 | if (token.value === closeTokenStack[0]) {
|
6097 | closeTokenStack.shift();
|
6098 | }
|
6099 | else if (token.value === "(") {
|
6100 | closeTokenStack.unshift(")");
|
6101 | }
|
6102 | }
|
6103 | tokensBuffer.push(token);
|
6104 | if (isComment(token)) {
|
6105 | comments.push(token);
|
6106 | }
|
6107 | else {
|
6108 | tokens.push(token);
|
6109 | }
|
6110 | }
|
6111 | tokenizer.reconsume(...tokensBuffer);
|
6112 | return null;
|
6113 | }
|
6114 | function isComment(token) {
|
6115 | return token.type === "Block" || token.type === "Line";
|
6116 | }
|
6117 |
|
6118 | const BUILTIN_COMPONENTS = new Set([
|
6119 | "template",
|
6120 | "slot",
|
6121 | "component",
|
6122 | "Component",
|
6123 | "transition",
|
6124 | "Transition",
|
6125 | "transition-group",
|
6126 | "TransitionGroup",
|
6127 | "keep-alive",
|
6128 | "KeepAlive",
|
6129 | "teleport",
|
6130 | "Teleport",
|
6131 | "suspense",
|
6132 | "Suspense",
|
6133 | ]);
|
6134 | const BUILTIN_DIRECTIVES = new Set([
|
6135 | "bind",
|
6136 | "on",
|
6137 | "text",
|
6138 | "html",
|
6139 | "show",
|
6140 | "if",
|
6141 | "else",
|
6142 | "else-if",
|
6143 | "for",
|
6144 | "model",
|
6145 | "slot",
|
6146 | "pre",
|
6147 | "cloak",
|
6148 | "once",
|
6149 | "memo",
|
6150 | "is",
|
6151 | ]);
|
6152 | const HTML_TAGS = "html,body,base,head,link,meta,style,title,address,article,aside,footer," +
|
6153 | "header,h1,h2,h3,h4,h5,h6,nav,section,div,dd,dl,dt,figcaption," +
|
6154 | "figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code," +
|
6155 | "data,dfn,em,i,kbd,mark,q,rp,rt,ruby,s,samp,small,span,strong,sub,sup," +
|
6156 | "time,u,var,wbr,area,audio,map,track,video,embed,object,param,source," +
|
6157 | "canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td," +
|
6158 | "th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup," +
|
6159 | "option,output,progress,select,textarea,details,dialog,menu," +
|
6160 | "summary,template,blockquote,iframe,tfoot";
|
6161 | const SVG_TAGS = "svg,animate,animateMotion,animateTransform,circle,clipPath,color-profile," +
|
6162 | "defs,desc,discard,ellipse,feBlend,feColorMatrix,feComponentTransfer," +
|
6163 | "feComposite,feConvolveMatrix,feDiffuseLighting,feDisplacementMap," +
|
6164 | "feDistanceLight,feDropShadow,feFlood,feFuncA,feFuncB,feFuncG,feFuncR," +
|
6165 | "feGaussianBlur,feImage,feMerge,feMergeNode,feMorphology,feOffset," +
|
6166 | "fePointLight,feSpecularLighting,feSpotLight,feTile,feTurbulence,filter," +
|
6167 | "foreignObject,g,hatch,hatchpath,image,line,linearGradient,marker,mask," +
|
6168 | "mesh,meshgradient,meshpatch,meshrow,metadata,mpath,path,pattern," +
|
6169 | "polygon,polyline,radialGradient,rect,set,solidcolor,stop,switch,symbol," +
|
6170 | "text,textPath,title,tspan,unknown,use,view";
|
6171 | const NATIVE_TAGS = new Set([...HTML_TAGS.split(","), ...SVG_TAGS.split(",")]);
|
6172 | const COMPILER_MACROS_AT_ROOT = new Set([
|
6173 | "defineProps",
|
6174 | "defineEmits",
|
6175 | "defineExpose",
|
6176 | "withDefaults",
|
6177 | "defineOptions",
|
6178 | "defineSlots",
|
6179 | "defineModel",
|
6180 | ]);
|
6181 | function capitalize(str) {
|
6182 | return str[0].toUpperCase() + str.slice(1);
|
6183 | }
|
6184 | function analyzeScriptSetupScope(scopeManager, templateBody, df, parserOptions) {
|
6185 | analyzeUsedInTemplateVariables(scopeManager, templateBody, df);
|
6186 | analyzeScriptSetupVariables(scopeManager, df, parserOptions);
|
6187 | }
|
6188 | function extractVariables(scopeManager) {
|
6189 | const scriptVariables = new Map();
|
6190 | const globalScope = scopeManager.globalScope;
|
6191 | if (!globalScope) {
|
6192 | return scriptVariables;
|
6193 | }
|
6194 | for (const variable of globalScope.variables) {
|
6195 | scriptVariables.set(variable.name, variable);
|
6196 | }
|
6197 | const moduleScope = globalScope.childScopes.find((scope) => scope.type === "module");
|
6198 | for (const variable of (moduleScope && moduleScope.variables) || []) {
|
6199 | scriptVariables.set(variable.name, variable);
|
6200 | }
|
6201 | return scriptVariables;
|
6202 | }
|
6203 | function analyzeUsedInTemplateVariables(scopeManager, templateBody, df) {
|
6204 | const scriptVariables = extractVariables(scopeManager);
|
6205 | const markedVariables = new Set();
|
6206 | function markSetupReferenceVariableAsUsed(name) {
|
6207 | if (scriptVariables.has(name)) {
|
6208 | markVariableAsUsed(name);
|
6209 | return true;
|
6210 | }
|
6211 | const camelName = camelize(name);
|
6212 | if (scriptVariables.has(camelName)) {
|
6213 | markVariableAsUsed(camelName);
|
6214 | return true;
|
6215 | }
|
6216 | const pascalName = capitalize(camelName);
|
6217 | if (scriptVariables.has(pascalName)) {
|
6218 | markVariableAsUsed(pascalName);
|
6219 | return true;
|
6220 | }
|
6221 | return false;
|
6222 | }
|
6223 | function markVariableAsUsed(nameOrRef) {
|
6224 | let name;
|
6225 | let isValueReference;
|
6226 | let isTypeReference;
|
6227 | if (typeof nameOrRef === "string") {
|
6228 | name = nameOrRef;
|
6229 | }
|
6230 | else {
|
6231 | name = nameOrRef.id.name;
|
6232 | isValueReference = nameOrRef.isValueReference;
|
6233 | isTypeReference = nameOrRef.isTypeReference;
|
6234 | }
|
6235 | const variable = scriptVariables.get(name);
|
6236 | if (!variable || variable.identifiers.length === 0) {
|
6237 | return;
|
6238 | }
|
6239 | if (markedVariables.has(name)) {
|
6240 | return;
|
6241 | }
|
6242 | markedVariables.add(name);
|
6243 | const reference = new (getEslintScope().Reference)();
|
6244 | reference.vueUsedInTemplate = true;
|
6245 | reference.from = variable.scope;
|
6246 | reference.identifier = variable.identifiers[0];
|
6247 | reference.isWrite = () => false;
|
6248 | reference.isWriteOnly = () => false;
|
6249 | reference.isRead = () => true;
|
6250 | reference.isReadOnly = () => true;
|
6251 | reference.isReadWrite = () => false;
|
6252 | reference.isValueReference = isValueReference;
|
6253 | reference.isTypeReference = isTypeReference;
|
6254 | variable.references.push(reference);
|
6255 | reference.resolved = variable;
|
6256 | if (reference.isTypeReference) {
|
6257 | variable.eslintUsed = true;
|
6258 | }
|
6259 | }
|
6260 | function processVExpressionContainer(node) {
|
6261 | for (const reference of node.references.filter((ref) => ref.variable == null)) {
|
6262 | markVariableAsUsed(reference);
|
6263 | }
|
6264 | }
|
6265 | function processVElement(node) {
|
6266 | if ((node.rawName === node.name && NATIVE_TAGS.has(node.rawName)) ||
|
6267 | BUILTIN_COMPONENTS.has(node.rawName)) {
|
6268 | return;
|
6269 | }
|
6270 | if (!markSetupReferenceVariableAsUsed(node.rawName)) {
|
6271 | const dotIndex = node.rawName.indexOf(".");
|
6272 | if (dotIndex > 0) {
|
6273 | markSetupReferenceVariableAsUsed(node.rawName.slice(0, dotIndex));
|
6274 | }
|
6275 | }
|
6276 | }
|
6277 | function processVAttribute(node) {
|
6278 | if (node.directive) {
|
6279 | if (BUILTIN_DIRECTIVES.has(node.key.name.name)) {
|
6280 | return;
|
6281 | }
|
6282 | markSetupReferenceVariableAsUsed(`v-${node.key.name.rawName}`);
|
6283 | }
|
6284 | else if (node.key.name === "ref" && node.value) {
|
6285 | markVariableAsUsed(node.value.value);
|
6286 | }
|
6287 | }
|
6288 | if (templateBody) {
|
6289 | traverseNodes(templateBody, {
|
6290 | enterNode(node) {
|
6291 | if (node.type === "VExpressionContainer") {
|
6292 | processVExpressionContainer(node);
|
6293 | }
|
6294 | else if (node.type === "VElement") {
|
6295 | processVElement(node);
|
6296 | }
|
6297 | else if (node.type === "VAttribute") {
|
6298 | processVAttribute(node);
|
6299 | }
|
6300 | },
|
6301 | leaveNode() {
|
6302 | },
|
6303 | });
|
6304 | }
|
6305 | for (const child of df.children) {
|
6306 | if (child.type === "VElement") {
|
6307 | if (isScriptSetupElement(child)) {
|
6308 | const generic = findGenericDirective(child);
|
6309 | if (generic) {
|
6310 | processVExpressionContainer(generic.value);
|
6311 | }
|
6312 | }
|
6313 | else if (child.name === "style") {
|
6314 | for (const node of child.children) {
|
6315 | if (node.type === "VExpressionContainer") {
|
6316 | processVExpressionContainer(node);
|
6317 | }
|
6318 | }
|
6319 | }
|
6320 | }
|
6321 | }
|
6322 | }
|
6323 | function analyzeScriptSetupVariables(scopeManager, df, parserOptions) {
|
6324 | var _a;
|
6325 | const globalScope = scopeManager.globalScope;
|
6326 | if (!globalScope) {
|
6327 | return;
|
6328 | }
|
6329 | const customMacros = new Set(((_a = parserOptions.vueFeatures) === null || _a === void 0 ? void 0 : _a.customMacros) &&
|
6330 | Array.isArray(parserOptions.vueFeatures.customMacros)
|
6331 | ? parserOptions.vueFeatures.customMacros
|
6332 | : []);
|
6333 | const genericDefineNames = new Set();
|
6334 | const scriptElements = df.children.filter(isScriptElement);
|
6335 | const scriptSetupElement = scriptElements.find(isScriptSetupElement);
|
6336 | if (scriptSetupElement && findGenericDirective(scriptSetupElement)) {
|
6337 | for (const variable of scriptSetupElement.variables) {
|
6338 | if (variable.kind === "generic") {
|
6339 | genericDefineNames.add(variable.id.name);
|
6340 | }
|
6341 | }
|
6342 | }
|
6343 | const newThrough = [];
|
6344 | for (const reference of globalScope.through) {
|
6345 | if (COMPILER_MACROS_AT_ROOT.has(reference.identifier.name) ||
|
6346 | customMacros.has(reference.identifier.name)) {
|
6347 | if (reference.from.type === "global" ||
|
6348 | reference.from.type === "module") {
|
6349 | addCompilerMacroVariable(reference);
|
6350 | continue;
|
6351 | }
|
6352 | }
|
6353 | if (genericDefineNames.has(reference.identifier.name)) {
|
6354 | addGenericVariable(reference);
|
6355 | continue;
|
6356 | }
|
6357 | newThrough.push(reference);
|
6358 | }
|
6359 | globalScope.through = newThrough;
|
6360 | function addCompilerMacroVariable(reference) {
|
6361 | addVariable(globalScope, reference);
|
6362 | }
|
6363 | function addGenericVariable(reference) {
|
6364 | addVariable(globalScope, reference);
|
6365 | }
|
6366 | }
|
6367 | function addVariable(scope, reference) {
|
6368 | const name = reference.identifier.name;
|
6369 | let variable = scope.set.get(name);
|
6370 | if (!variable) {
|
6371 | variable = new (getEslintScope().Variable)();
|
6372 | variable.name = name;
|
6373 | variable.scope = scope;
|
6374 | scope.variables.push(variable);
|
6375 | scope.set.set(name, variable);
|
6376 | }
|
6377 | reference.resolved = variable;
|
6378 | variable.references.push(reference);
|
6379 | }
|
6380 |
|
6381 | const STARTS_WITH_LT = /^\s*</u;
|
6382 | function isVueFile(code, options) {
|
6383 | const filePath = options.filePath || "unknown.js";
|
6384 | return path__namespace.extname(filePath) === ".vue" || STARTS_WITH_LT.test(code);
|
6385 | }
|
6386 | function parseForESLint(code, parserOptions) {
|
6387 | const options = Object.assign({
|
6388 | comment: true,
|
6389 | loc: true,
|
6390 | range: true,
|
6391 | tokens: true,
|
6392 | }, parserOptions || {});
|
6393 | let result;
|
6394 | let document;
|
6395 | let locationCalculator;
|
6396 | if (!isVueFile(code, options)) {
|
6397 | result = parseAsScript(code, options);
|
6398 | document = null;
|
6399 | locationCalculator = null;
|
6400 | }
|
6401 | else {
|
6402 | ({ result, document, locationCalculator } = parseAsSFC(code, options));
|
6403 | }
|
6404 | result.services = Object.assign(result.services || {}, define(code, result.ast, document, locationCalculator, {
|
6405 | parserOptions: options,
|
6406 | }));
|
6407 | return result;
|
6408 | }
|
6409 | function parse(code, options) {
|
6410 | return parseForESLint(code, options).ast;
|
6411 | }
|
6412 | function parseAsSFC(code, options) {
|
6413 | var _a, _b, _c;
|
6414 | const optionsForTemplate = Object.assign(Object.assign({}, options), { ecmaVersion: options.ecmaVersion || DEFAULT_ECMA_VERSION });
|
6415 | const skipParsingScript = options.parser === false;
|
6416 | const tokenizer = new Tokenizer(code, optionsForTemplate);
|
6417 | const rootAST = new Parser(tokenizer, optionsForTemplate).parse();
|
6418 | const locationCalculator = new LocationCalculatorForHtml(tokenizer.gaps, tokenizer.lineTerminators);
|
6419 | const scripts = rootAST.children.filter(isScriptElement);
|
6420 | const template = rootAST.children.find(isTemplateElement);
|
6421 | const templateLang = getLang(template) || "html";
|
6422 | const hasTemplateTokenizer = (_a = options === null || options === void 0 ? void 0 : options.templateTokenizer) === null || _a === void 0 ? void 0 : _a[templateLang];
|
6423 | const concreteInfo = {
|
6424 | tokens: rootAST.tokens,
|
6425 | comments: rootAST.comments,
|
6426 | errors: rootAST.errors,
|
6427 | };
|
6428 | const templateBody = template != null && (templateLang === "html" || hasTemplateTokenizer)
|
6429 | ? Object.assign(template, concreteInfo)
|
6430 | : undefined;
|
6431 | const scriptParser = getScriptParser(options.parser, () => getParserLangFromSFC(rootAST));
|
6432 | let result;
|
6433 | let scriptSetup;
|
6434 | if (skipParsingScript || !scripts.length) {
|
6435 | result = parseScript$1("", Object.assign(Object.assign({}, options), { ecmaVersion: options.ecmaVersion || DEFAULT_ECMA_VERSION, parser: scriptParser }));
|
6436 | }
|
6437 | else if (scripts.length === 2 &&
|
6438 | (scriptSetup = scripts.find(isScriptSetupElement))) {
|
6439 | result = parseScriptSetupElements(scriptSetup, scripts.find((e) => e !== scriptSetup), code, new LinesAndColumns(tokenizer.lineTerminators), Object.assign(Object.assign({}, options), { parser: scriptParser }));
|
6440 | }
|
6441 | else {
|
6442 | result = parseScriptElement(scripts[0], code, new LinesAndColumns(tokenizer.lineTerminators), Object.assign(Object.assign({}, options), { parser: scriptParser }));
|
6443 | }
|
6444 | if ((_c = (_b = options.vueFeatures) === null || _b === void 0 ? void 0 : _b.styleCSSVariableInjection) !== null && _c !== void 0 ? _c : true) {
|
6445 | const styles = rootAST.children.filter(isStyleElement);
|
6446 | parseStyleElements(styles, locationCalculator, Object.assign(Object.assign({}, options), { parser: getScriptParser(options.parser, function* () {
|
6447 | yield "<template>";
|
6448 | yield getParserLangFromSFC(rootAST);
|
6449 | }) }));
|
6450 | }
|
6451 | result.ast.templateBody = templateBody;
|
6452 | if (options.eslintScopeManager) {
|
6453 | if (scripts.some(isScriptSetupElement)) {
|
6454 | if (!result.scopeManager) {
|
6455 | result.scopeManager = analyzeScope(result.ast, options);
|
6456 | }
|
6457 | analyzeScriptSetupScope(result.scopeManager, templateBody, rootAST, options);
|
6458 | }
|
6459 | }
|
6460 | return {
|
6461 | result,
|
6462 | locationCalculator,
|
6463 | document: rootAST,
|
6464 | };
|
6465 | }
|
6466 | function parseAsScript(code, options) {
|
6467 | return parseScript$1(code, Object.assign(Object.assign({}, options), { ecmaVersion: options.ecmaVersion || DEFAULT_ECMA_VERSION, parser: getScriptParser(options.parser, () => {
|
6468 | const ext = (path__namespace.extname(options.filePath || "unknown.js").toLowerCase() ||
|
6469 | "")
|
6470 | .slice(1);
|
6471 | if (/^[jt]sx$/u.test(ext)) {
|
6472 | return [ext, ext.slice(0, -1)];
|
6473 | }
|
6474 | return ext;
|
6475 | }) }));
|
6476 | }
|
6477 | const meta = {
|
6478 | name: "vue-eslint-parser",
|
6479 | version: "9.4.3",
|
6480 | };
|
6481 |
|
6482 | exports.AST = index;
|
6483 | exports.meta = meta;
|
6484 | exports.parse = parse;
|
6485 | exports.parseForESLint = parseForESLint;
|
6486 |
|