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On 26/03/2014 17.32, Sean Conner wrote:
What happens if the script is launched with a different version of Lua
from the one in the path, e.g. it is launched with "test/lua53
script.lua" when "/usr/bin/env lua" launches "lua52"?
>
 The top line is ignored.

Ah, yes. So any test put inside the !# line would not be enough to detect the wrong intepreter version before the parser chokes on unrecognized operators.

--
  Enrico