Just add a few zero width spaces. It'll be FINEEEEE :D

https://en.wikipedia.org/wiki/Zero-width_space

Btw, at an old job, some joker developer added or copied 1, and broke the whole testbed. It was quite funny. I came over to the sourcecode hosted in Gitlab, ran my regexes that look for naughty characters. Found it after it ate the devs for half a day.