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Bump to v4.15.0.
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@@ -1,30 +1,4 @@
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define(['./_reHasComplexSymbol'], function(reHasComplexSymbol) {
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/** Used to compose unicode character classes. */
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var rsAstralRange = '\\ud800-\\udfff',
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rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23',
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rsComboSymbolsRange = '\\u20d0-\\u20f0',
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rsVarRange = '\\ufe0e\\ufe0f';
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/** Used to compose unicode capture groups. */
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var rsAstral = '[' + rsAstralRange + ']',
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rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']',
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rsFitz = '\\ud83c[\\udffb-\\udfff]',
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rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
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rsNonAstral = '[^' + rsAstralRange + ']',
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rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
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rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
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rsZWJ = '\\u200d';
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/** Used to compose unicode regexes. */
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var reOptMod = rsModifier + '?',
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rsOptVar = '[' + rsVarRange + ']?',
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rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
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rsSeq = rsOptVar + reOptMod + rsOptJoin,
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rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
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/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
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var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
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define(['./_asciiSize', './_hasUnicode', './_unicodeSize'], function(asciiSize, hasUnicode, unicodeSize) {
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/**
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* Gets the number of symbols in `string`.
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@@ -34,14 +8,9 @@ define(['./_reHasComplexSymbol'], function(reHasComplexSymbol) {
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* @returns {number} Returns the string size.
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*/
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function stringSize(string) {
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if (!(string && reHasComplexSymbol.test(string))) {
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return string.length;
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}
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var result = reComplexSymbol.lastIndex = 0;
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while (reComplexSymbol.test(string)) {
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result++;
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}
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return result;
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return hasUnicode(string)
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? unicodeSize(string)
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: asciiSize(string);
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}
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return stringSize;
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