string.char (···)
Receives zero or more integers. Returns a string with length equal to the number of arguments, in which each character has the internal numerical code equal to its corresponding argument.

Note that numerical codes are not necessarily portable across platforms.

EVERYTHING
String Manipulation
string.byte•
string.char•
string.dump•
string.find•
string.format•
string.gmatch•
string.gsub•
string.len•
string.lower•
string.match•
string.rep•
string.reverse•
string.sub•
string.upper•

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