For that one in particular, nope. The only thing I can think of is when I'm trying to count occurrences of something, but that's just `sort | uniq -c`. I'll no

For that one in particular, nope. The only thing I can think of is when I'm trying to count occurrences of something, but that's just `sort | uniq -c`. I'll note that Discord also uses the regex crate for something to do with automod[1]. It would be interesting to ask their users how often they're annoyed by the lack of look-around or backreferences or some other fancy feature. Although in their case, the linear time guarantee is likely essential to exposing regex support in the first place. [1]: https://support.discord.com/hc/en-us/articles/10069840290711-Filter-Messages-Using-Regular-Expressions-Regex- https://support.discord.com/hc/en-us/articles/10069840290711...