Roberto Ierusalimschy, et al., on "The evolution of an extension language, a history of Lua (2001)" [1], is an interesting read. The word "configuration" makes

Roberto Ierusalimschy, et al., on "The evolution of an extension language, a history of Lua (2001)" [1], is an interesting read. The word "configuration" makes repeat performance in that paper, but oddly is entirely missing from this 2018 paper (by the same authors). [1]: https://www.lua.org/history.html https://www.lua.org/history.html