http://qs1969.pair.com?node_id=11148407


in reply to Re^2: getting rid of UTF-8
in thread getting rid of UTF-8

Good to know.

I don't think it was used as a word joiner. I think the presence of U+FEFF is explained by the concatenation of a BOM-prefixed string to another (the very kind of error that lead to U+2060 WORD JOINER being the new ZWNBSP).