1 files changed, 250 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/node_modules/regextras/dist/regexp-prototype-es.js b/tools/node_modules/eslint/node_modules/regextras/dist/regexp-prototype-es.js
new file mode 100644
index 00000000000..9d7fad59ad9
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/regextras/dist/regexp-prototype-es.js
@@ -0,0 +1,250 @@
+/* eslint-disable node/no-unsupported-features/es-syntax */
+
+/**
+ * @param {RegExp} regex
+ * @param {string} newFlags
+ * @param {Integer} [newLastIndex=regex.lastIndex]
+ * @returns {RegExp}
+ */
+function mixinRegex(regex, newFlags) {
+  var newLastIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : regex.lastIndex;
+  newFlags = newFlags || '';
+  regex = new RegExp(regex.source, (newFlags.includes('g') ? 'g' : regex.global ? 'g' : '') + (newFlags.includes('i') ? 'i' : regex.ignoreCase ? 'i' : '') + (newFlags.includes('m') ? 'm' : regex.multiline ? 'm' : '') + (newFlags.includes('u') ? 'u' : regex.unicode ? 'u' : '') + (newFlags.includes('y') ? 'y' : regex.sticky ? 'y' : '') + (newFlags.includes('s') ? 's' : regex.dotAll ? 's' : ''));
+  regex.lastIndex = newLastIndex;
+  return regex;
+}
+
+/* eslint-disable no-extend-native,
+    no-use-extend-native/no-use-extend-native,
+    node/no-unsupported-features/es-syntax */
+
+RegExp.prototype.forEach = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    cb.apply(thisObj, matches.concat(i++, n0));
+  }
+
+  return this;
+};
+
+RegExp.prototype.some = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      ret,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    ret = cb.apply(thisObj, matches.concat(i++, n0));
+
+    if (ret) {
+      return true;
+    }
+  }
+
+  return false;
+};
+
+RegExp.prototype.every = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      ret,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    ret = cb.apply(thisObj, matches.concat(i++, n0));
+
+    if (!ret) {
+      return false;
+    }
+  }
+
+  return true;
+};
+
+RegExp.prototype.map = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      n0,
+      i = 0;
+  var ret = [];
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    ret.push(cb.apply(thisObj, matches.concat(i++, n0)));
+  }
+
+  return ret;
+};
+
+RegExp.prototype.filter = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      n0,
+      i = 0;
+  var ret = [];
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    matches = matches.concat(i++, n0);
+
+    if (cb.apply(thisObj, matches)) {
+      ret.push(n0[0]);
+    }
+  }
+
+  return ret;
+};
+
+RegExp.prototype.reduce = function (str, cb, prev) {
+  var thisObj = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
+  var matches,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  if (!prev) {
+    if ((matches = regex.exec(str)) !== null) {
+      n0 = matches.splice(0, 1);
+      prev = cb.apply(thisObj, [''].concat(matches.concat(i++, n0)));
+    }
+  }
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    prev = cb.apply(thisObj, [prev].concat(matches.concat(i++, n0)));
+  }
+
+  return prev;
+};
+
+RegExp.prototype.reduceRight = function (str, cb, prevOrig, thisObjOrig) {
+  var matches,
+      n0,
+      i,
+      prev = prevOrig,
+      thisObj = thisObjOrig;
+  var regex = mixinRegex(this, 'g');
+  var matchesContainer = [];
+  thisObj = thisObj || null;
+
+  while ((matches = regex.exec(str)) !== null) {
+    matchesContainer.push(matches);
+  }
+
+  i = matchesContainer.length;
+
+  if (!i) {
+    if (arguments.length < 3) {
+      throw new TypeError('reduce of empty matches array with no initial value');
+    }
+
+    return prev;
+  }
+
+  if (!prev) {
+    matches = matchesContainer.splice(-1)[0];
+    n0 = matches.splice(0, 1);
+    prev = cb.apply(thisObj, [''].concat(matches.concat(i--, n0)));
+  }
+
+  matchesContainer.reduceRight(function (container, mtches) {
+    n0 = mtches.splice(0, 1);
+    prev = cb.apply(thisObj, [prev].concat(mtches.concat(i--, n0)));
+    return container;
+  }, matchesContainer);
+  return prev;
+};
+
+RegExp.prototype.find = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      ret,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    ret = cb.apply(thisObj, matches.concat(i++, n0));
+
+    if (ret) {
+      return n0[0];
+    }
+  }
+
+  return false;
+};
+
+RegExp.prototype.findIndex = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      ret,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    ret = cb.apply(thisObj, matches.concat(i++, n0));
+
+    if (ret) {
+      return i - 1;
+    }
+  }
+
+  return -1;
+};
+
+RegExp.prototype.findExec = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      ret,
+      n0,
+      i = 0;
+  var regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    ret = cb.apply(thisObj, matches.concat(i++, n0));
+
+    if (ret) {
+      return matches;
+    }
+  }
+
+  return false;
+};
+
+RegExp.prototype.filterExec = function (str, cb) {
+  var thisObj = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+  var matches,
+      n0,
+      i = 0;
+  var ret = [],
+      regex = mixinRegex(this, 'g');
+
+  while ((matches = regex.exec(str)) !== null) {
+    n0 = matches.splice(0, 1);
+    matches.push(i++, n0[0]);
+
+    if (cb.apply(thisObj, matches)) {
+      ret.push(matches);
+    }
+  }
+
+  return ret;
+};