What rule do you want to change?

require-unicode-regexp

What change to do you want to make?

Generate more warnings

How do you think the change should be implemented?

A new option

Example code

/^[👍]$/v.test("👍")

What does the rule currently do for this code?

Cannot parse. And even if it could be parsed, it would probably generate a warning.

What will the rule do after it's changed?

There are two change requests:

• v flag is a superset of u flag so that this rule will not warn if v flag is enabled
• Add an option like requireVFlag. When this option is enabled, ESLint warns if v flag is disabled, even if u flag is enabled.

Participation

• I am willing to submit a pull request to implement this change.

Additional comments

• RegExp v flag is a Stage 4 proposal( https://github.com/tc39/proposal-regexp-v-flag ).
• We need to wait feat: add support v flag eslint-community/regexpp#82 for this.