Add proposal-unicode-sets-regex to @babel/standalone

[nicolo-ribaudo]

Q	A
Fixed Issues?
Patch: Bug Fix?
Major: Breaking Change?
Minor: New Feature?
Tests Added + Pass?	Yes
Documentation PR Link
Any Dependency Changes?
License	MIT

We forgot to add this when we added the plugin, it's stage 3 and it would be nice to have it in the repl (cc @mathiasbynens)

[babel-bot]

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/52380/

[babel-bot]

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/52380/

[nicolo-ribaudo]

It looks like it doesn't transform 🤔
https://babeljs.io/repl/build/52380/#?browsers=chrome%2090&build=&builtIns=false&corejs=3.6&spec=false&loose=false&code_lz=DYUwLgBATiDmIA8AOEC8ED0BtLBDAtAGYC6AZKVgMb4AWxGA3EA&debug=false&forceAllTransforms=false&shippedProposals=false&circleciRepo=&evaluate=false&fileSize=false&timeTravel=false&sourceType=module&lineWrap=true&presets=stage-3&prettier=false&targets=&version=7.18.5%2Bpr.14697&externalPlugins=&assumptions=%7B%7D

[mathiasbynens]

Yay! This would be awesome :)

[mathiasbynens]

It looks like it doesn't transform 🤔 https://babeljs.io/repl/build/52380/#?browsers=chrome%2090&build=&builtIns=false&corejs=3.6&spec=false&loose=false&code_lz=DYUwLgBATiDmIA8AOEC8ED0BtLBDAtAGYC6AZKVgMb4AWxGA3EA&debug=false&forceAllTransforms=false&shippedProposals=false&circleciRepo=&evaluate=false&fileSize=false&timeTravel=false&sourceType=module&lineWrap=true&presets=stage-3&prettier=false&targets=&version=7.18.5%2Bpr.14697&externalPlugins=&assumptions=%7B%7D

It works!

It was missing the v flag and a closing ].

[nicolo-ribaudo]

It works, I just had a wrong input 🙂

https://babeljs.io/repl/build/52380/#?code_lz=DYUwLgBATiDmIA8AOEC8ED0BtLBDAtAGYC6AZKVgMb4AWxxGAbgNxA&presets=stage-3&version=7.18.5%2Bpr.14697

Also, I found a bug in the transform: it fails with /\p{RGI_Emoji}/v.

[nicolo-ribaudo]

Same time 😄

[nicolo-ribaudo]

@mathiasbynens Why /x|*️⃣|0️⃣/u isn't valid? 🤔

[nicolo-ribaudo]

Oh damn, I got it.

Magic 🪄
/^x*️⃣?$/u.test("xxxx\uFE0F") -> true

[mathiasbynens]

Oh damn, I got it.

Magic 🪄 /^x*️⃣?$/u.test("xxxx\uFE0F") -> true

Ah, good catch! /x|*️⃣|0️⃣/u is actually /x|*\uFE0F\u20E3|0\uFE0F\u20E3/u, where * is treated as a quantifier. Whoops!

[macchiati]

Yup, the keycaps are a pain, because they have 0-9 and * and #