> [...] > yes, the Lua error messages changed. > > This is a known issue. [1] Not sure if the Lua team intends to do > something or if we need to patch the tests to support both versions. We answered that message: That change was unfortunate; we will revert to the old messages, which are consistent with other similar messages. http://lua-users.org/lists/lua-l/2021-04/msg00039.html (See also [2].) [2] https://github.com/lua/lua/commit/5148954eed7550dcac587fce0214b470442efa0d -- Roberto