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Executable File

-{ extension 'withdo' }
local original_close = io.close
function x()
with f1, f2 = io.open 'withdo_test.mlua', io.open 'trycatch_test.mlua' do
local t1 = f1:read '*a'
local t2 = f2:read '*a'
return #t1, #t2
end
end
print(x())