On Thu, Apr 29, 2021, at 14:19, Roberto Ierusalimschy wrote: > > [...] > > 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 Thanks, I had missed it.