Text emotes not working (e.g. gravestone) on external sites

[JedTheKrampus]

Related issue:

https://github.com/ByzantineFailure/BPM-for-Discord/issues/60

The regex ought to be changed to match emotes like this in sites that aren't Reddit:

[test](/gravestone)

Currently they aren't matched and appear as plaintext.

[Shugabuga]

Thanks for reporting the bug here too! Yeah, I think this is a regex matching issue. We would have to lax the regex rules, but I never had the best of luck with manipulating that regex rule.