Module:No globals: Difference between revisions
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7 revisions imported from meta:Module:No_globals
m (1 revision imported) |
MediaWiki>Minorax m (7 revisions imported from meta:Module:No_globals) |
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| Line 2: | Line 2: | ||
function mt.__index (t, k) | function mt.__index (t, k) | ||
if k ~= 'arg' then | if k ~= 'arg' then | ||
error(' | -- perf optimization here and below: do not load Module:TNT unless there is an error | ||
error(require('Module:TNT').format('I18n/No globals', 'err-read', tostring(k)), 2) | |||
end | end | ||
return nil | return nil | ||
| Line 8: | Line 9: | ||
function mt.__newindex(t, k, v) | function mt.__newindex(t, k, v) | ||
if k ~= 'arg' then | if k ~= 'arg' then | ||
error(' | error(require('Module:TNT').format('I18n/No globals', 'err-write', tostring(k)), 2) | ||
end | end | ||
rawset(t, k, v) | rawset(t, k, v) | ||
end | end | ||
setmetatable(_G, mt) | setmetatable(_G, mt) | ||