Prevent filtering out @ from search queries in Comb

[jelleroorda]

Since this causes searches for email addresses to fail; searching for john@doe.com would actually search for johndoe.com.

Fixes #4519

[jasonvarga]

I wonder why @s were being stripped out to begin with. Looks intentional.

[jelleroorda]

I'm not 100% sure; the stripping in the regex is based on "excluding" when stripping. What I mean by that is that the regex is in the format [^ <all exclusions here>]. So you could be right where it was intentionally stripped, or, maybe nobody noticed any issues with it before and we "just forgot to add it to the exclusions".

Edit for clarity's sake: you could still totally be right though, I'm not sure myself.

[jasonvarga]

Sorry, my mistake. I read the diff wrong. I thought you removed an @ from the regex. 🤣

[jasonvarga]

Thank you! (For this and for all the recent PRs you've been pumping out)

[jelleroorda]

No worries, I like the testing you did for the Comb now. I am on a 'small effort issues' crusade 🚒 to try and decrease the issues counter 😄

[jasonvarga]

I see that. You're kicking ass.