The reference manual https://www.lua.org/manual/5.4/manual.html#3.3.8 https://www.lua.org/manual/5.4/manual.html#3.3.8 seems to specify that "nil" and "false" v

The reference manual https://www.lua.org/manual/5.4/manual.html#3.3.8 https://www.lua.org/manual/5.4/manual.html#3.3.8 seems to specify that "nil" and "false" values are ignored, so it behaves similarly to C#'s using.