Full unicode support is rarely necessary in my experience. Lua "strings" are raw byte arrays. It is the job of the programmer to validate the byte arrays are in the character set of your choosing and doing appropriate conversions and validation when necessary.
http://www.lua.org/manual/5.3/manual.html#6.5
Full unicode support is rarely necessary in my experience. Lua "strings" are raw byte arrays. It is the job of the programmer to validate the byte arrays are in the character set of your choosing and doing appropriate conversions and validation when necessary.