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- Subject: Feature request: "u" option to file:read
- From: Dirk Laurie <dirk.laurie@...>
- Date: Fri, 23 Feb 2018 09:34:43 +0200
"u": reads one or more bytes forming one UTF-8 character, and returns
that character as a string. Returns nil if the file at the current
position does not start with a valid UTF-8 sequence.