Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/es-abstract/2020/GetSubstitution.js b/node_modules/es-abstract/2020/GetSubstitution.js
new file mode 100644
index 0000000..a5a7a1b
--- /dev/null
+++ b/node_modules/es-abstract/2020/GetSubstitution.js
@@ -0,0 +1,128 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $TypeError = GetIntrinsic('%TypeError%');
+
+var callBound = require('call-bind/callBound');
+var regexTester = require('../helpers/regexTester');
+var every = require('../helpers/every');
+
+var $charAt = callBound('String.prototype.charAt');
+var $strSlice = callBound('String.prototype.slice');
+var $indexOf = callBound('String.prototype.indexOf');
+var $parseInt = parseInt;
+
+var isDigit = regexTester(/^[0-9]$/);
+
+var inspect = require('object-inspect');
+
+var Get = require('./Get');
+var IsArray = require('./IsArray');
+var IsInteger = require('./IsInteger');
+var ToObject = require('./ToObject');
+var ToString = require('./ToString');
+var Type = require('./Type');
+
+var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
+
+var isStringOrHole = function (capture, index, arr) {
+ return Type(capture) === 'String' || (canDistinguishSparseFromUndefined ? !(index in arr) : Type(capture) === 'Undefined');
+};
+
+// http://262.ecma-international.org/9.0/#sec-getsubstitution
+
+// eslint-disable-next-line max-statements, max-params, max-lines-per-function
+module.exports = function GetSubstitution(matched, str, position, captures, namedCaptures, replacement) {
+ if (Type(matched) !== 'String') {
+ throw new $TypeError('Assertion failed: `matched` must be a String');
+ }
+ var matchLength = matched.length;
+
+ if (Type(str) !== 'String') {
+ throw new $TypeError('Assertion failed: `str` must be a String');
+ }
+ var stringLength = str.length;
+
+ if (!IsInteger(position) || position < 0 || position > stringLength) {
+ throw new $TypeError('Assertion failed: `position` must be a nonnegative integer, and less than or equal to the length of `string`, got ' + inspect(position));
+ }
+
+ if (!IsArray(captures) || !every(captures, isStringOrHole)) {
+ throw new $TypeError('Assertion failed: `captures` must be a List of Strings, got ' + inspect(captures));
+ }
+
+ if (Type(replacement) !== 'String') {
+ throw new $TypeError('Assertion failed: `replacement` must be a String');
+ }
+
+ var tailPos = position + matchLength;
+ var m = captures.length;
+ if (Type(namedCaptures) !== 'Undefined') {
+ namedCaptures = ToObject(namedCaptures); // eslint-disable-line no-param-reassign
+ }
+
+ var result = '';
+ for (var i = 0; i < replacement.length; i += 1) {
+ // if this is a $, and it's not the end of the replacement
+ var current = $charAt(replacement, i);
+ var isLast = (i + 1) >= replacement.length;
+ var nextIsLast = (i + 2) >= replacement.length;
+ if (current === '$' && !isLast) {
+ var next = $charAt(replacement, i + 1);
+ if (next === '$') {
+ result += '$';
+ i += 1;
+ } else if (next === '&') {
+ result += matched;
+ i += 1;
+ } else if (next === '`') {
+ result += position === 0 ? '' : $strSlice(str, 0, position - 1);
+ i += 1;
+ } else if (next === "'") {
+ result += tailPos >= stringLength ? '' : $strSlice(str, tailPos);
+ i += 1;
+ } else {
+ var nextNext = nextIsLast ? null : $charAt(replacement, i + 2);
+ if (isDigit(next) && next !== '0' && (nextIsLast || !isDigit(nextNext))) {
+ // $1 through $9, and not followed by a digit
+ var n = $parseInt(next, 10);
+ // if (n > m, impl-defined)
+ result += n <= m && Type(captures[n - 1]) === 'Undefined' ? '' : captures[n - 1];
+ i += 1;
+ } else if (isDigit(next) && (nextIsLast || isDigit(nextNext))) {
+ // $00 through $99
+ var nn = next + nextNext;
+ var nnI = $parseInt(nn, 10) - 1;
+ // if nn === '00' or nn > m, impl-defined
+ result += nn <= m && Type(captures[nnI]) === 'Undefined' ? '' : captures[nnI];
+ i += 2;
+ } else if (next === '<') {
+ // eslint-disable-next-line max-depth
+ if (Type(namedCaptures) === 'Undefined') {
+ result += '$<';
+ i += 2;
+ } else {
+ var endIndex = $indexOf(replacement, '>', i);
+ // eslint-disable-next-line max-depth
+ if (endIndex > -1) {
+ var groupName = $strSlice(replacement, i + '$<'.length, endIndex);
+ var capture = Get(namedCaptures, groupName);
+ // eslint-disable-next-line max-depth
+ if (Type(capture) !== 'Undefined') {
+ result += ToString(capture);
+ }
+ i += ('<' + groupName + '>').length;
+ }
+ }
+ } else {
+ result += '$';
+ }
+ }
+ } else {
+ // the final $, or else not a $
+ result += $charAt(replacement, i);
+ }
+ }
+ return result;
+};