invalid expression error

[davvit]

I am getting the following error with latest version:
"camelcase": "^6.0.0",

this is my usage
const functionName = camelCase(file.slice(0, -5).split("/").join("_"));

Detailed stack trace: SyntaxError: Invalid regular expression: /[\p{Lu}]/: Invalid escape
    at preserveCamelCase (/srv/node_modules/camelcase/index.js:11:3)
    at camelCase (/srv/node_modules/camelcase/index.js:63:11)
    at Object.<anonymous> (/srv/index.js:24:24)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions..js (module.js:664:10)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)
    at Module.require (module.js:597:17)
    at require (internal/module.js:11:18)

[sschuberth]

I'm running into a similar issue. What was your solution @davvit?

[Qix-]

In the future when making bug tickets, please specify the environment and version within which you're using the library.

Node.js:

• If you are using Node.js < 8.3.0, upgrade to at least 8.3.0 (preferably, at least 10.0.0)
• If you are using Node.js >= 8.3.0 < 10.0.0, pass the --harmony flag to your node process.
• This should be working on Node >= 10.0.0

Browser:

• Does not work in any version of IE (note that Edge is not IE)
• To view browser support, look for your target browser's version support for "Unicode Escapes" on the MDN Regular Expression compatibility page

---

Going to lock this for now since there's nothing actionable - this is valid Javascript. Not targeted at either of the individuals above, but please do not open any new issues asking us to backport or remove the unicode handling - it is up to you to upgrade your environments when they're so terribly outdated they cannot run even the most remotely modern Javascript.

EDIT: nevermind, I'm not a maintainer anymore xD ping @sindresorhus