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Description
People want auto complete but I don't have a solution. Readline is okay, as debuted in PUC-Lua REPL. I don't like the idea of multiline editing too, which can be easily implemented by reading from stdin until a null character was typed in the REPL function.
Although this is not an IDE this is a great feature, but will be implemented poorly due to need of popup box too. Perhaps. Hmm...