Steps to reproduce
In any chat include a URL containing Unicode codepoints outside alphabets. This was noticed with the URL http://↑↑↓↓←→←→ba.tk/
Outcome
What did you expect?
URL getting rendered as http://↑↑↓↓←→←→ba.tk/
What happened instead?
URL getting rendered as http://↑↑↓↓←→←→ba.tk/ (Escaped here to prevent Github from rendering it)
Example:

Possibly similar to #92
Steps to reproduce
In any chat include a URL containing Unicode codepoints outside alphabets. This was noticed with the URL http://↑↑↓↓←→←→ba.tk/
Outcome
What did you expect?
URL getting rendered as http://↑↑↓↓←→←→ba.tk/
What happened instead?
URL getting rendered as
http://↑↑↓↓←→←→ba.tk/ (Escaped here to prevent Github from rendering it)Example:

Possibly similar to #92