What is the magic to make this return "\u0080"? 1> io_lib:fwrite("\u~4.16.0b", [128]). "u0080" 2> io_lib:fwrite("\\u~4.16.0b", [128]). "\\u0080" -- -Vance -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://erlang.org/pipermail/erlang-questions/attachments/20200326/697230f6/attachment.htm>