mirror of
https://github.com/Doodle3D/Doodle3D-API
synced 2024-12-23 22:13:48 +01:00
45 lines
1.4 KiB
JavaScript
45 lines
1.4 KiB
JavaScript
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/* */
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var $ = require("./$"),
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cof = require("./$.cof"),
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$RegExp = $.g.RegExp,
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Base = $RegExp,
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proto = $RegExp.prototype,
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re = /a/g,
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CORRECT_NEW = new $RegExp(re) !== re,
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ALLOWS_RE_WITH_FLAGS = function() {
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try {
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return $RegExp(re, 'i') == '/a/i';
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} catch (e) {}
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}();
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if ($.FW && $.DESC) {
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if (!CORRECT_NEW || !ALLOWS_RE_WITH_FLAGS) {
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$RegExp = function RegExp(pattern, flags) {
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var patternIsRegExp = cof(pattern) == 'RegExp',
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flagsIsUndefined = flags === undefined;
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if (!(this instanceof $RegExp) && patternIsRegExp && flagsIsUndefined)
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return pattern;
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return CORRECT_NEW ? new Base(patternIsRegExp && !flagsIsUndefined ? pattern.source : pattern, flags) : new Base(patternIsRegExp ? pattern.source : pattern, patternIsRegExp && flagsIsUndefined ? pattern.flags : flags);
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};
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$.each.call($.getNames(Base), function(key) {
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key in $RegExp || $.setDesc($RegExp, key, {
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configurable: true,
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get: function() {
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return Base[key];
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},
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set: function(it) {
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Base[key] = it;
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}
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});
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});
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proto.constructor = $RegExp;
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$RegExp.prototype = proto;
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require("./$.redef")($.g, 'RegExp', $RegExp);
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}
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if (/./g.flags != 'g')
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$.setDesc(proto, 'flags', {
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configurable: true,
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get: require("./$.replacer")(/^.*\/(\w*)$/, '$1')
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});
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}
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require("./$.species")($RegExp);
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