We don't use them in my project, I only added an exception for ©®™ and such. You can easily whitelist any character range you need. My command looks like this:
- (! grep -r -I -P '[^\x{00}-\x{7f}©®™°]' src)
I just made a CI pass to forbid non ASCII characters in the code. Found a lot of em dashes :(
We don't use them in my project, I only added an exception for ©®™ and such. You can easily whitelist any character range you need. My command looks like this: