add unicode regex to features readme
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@ -150,3 +150,11 @@ var x = 5;
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var y = 10;
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var y = 10;
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console.log(`${x} + ${y} = ${x + y}`); // "5 + 10 = 15"
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console.log(`${x} + ${y} = ${x + y}`); // "5 + 10 = 15"
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```
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```
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## Unicode regex
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```javascript
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var string = 'foo💩bar';
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var match = string.match(/foo(.)bar/u);
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console.log(match[1]);
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```
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