Module:No globals: Difference between revisions
From the Croc Wiki, the Croc encyclopedia
Jump to navigationJump to search
m
36 revisions imported from meta:Module:No_globals
(don't bother saving old __index or __newindex) |
m (36 revisions imported from meta:Module:No_globals) |
||
(44 intermediate revisions by 31 users not shown) | |||
Line 1:
local mt = getmetatable(_G) or {}
function mt.__index (t, k)
if
error('Tried to read nil global ' .. tostring(k), 2)
end
Line 7:
end
function mt.__newindex(t, k, v)
if
error('Tried to write global ' .. tostring(k), 2)
end
|