https://seligon.conlang.org/index.php?action=history&feed=atom&title=Module%3ANo_globals 2026-04-06T19:46:29Z Revision history for this page on the wiki MediaWiki 1.36.1 https://seligon.conlang.org/index.php?title=Module:No_globals&diff=188&oldid=prev 2022-05-19T09:11:53Z

<p>Created page with &quot;local mt = getmetatable(_G) or {} function mt.__index (t, k) if k ~= &#039;arg&#039; then error(&#039;Tried to read nil global &#039; .. tostring(k), 2) end return nil end function mt.__newi...&quot;</p> <p><b>New page</b></p><div>local mt = getmetatable(_G) or {}<br /> function mt.__index (t, k)<br /> if k ~= &#039;arg&#039; then<br /> error(&#039;Tried to read nil global &#039; .. tostring(k), 2)<br /> end<br /> return nil<br /> end<br /> function mt.__newindex(t, k, v)<br /> if k ~= &#039;arg&#039; then<br /> error(&#039;Tried to write global &#039; .. tostring(k), 2)<br /> end<br /> rawset(t, k, v)<br /> end<br /> setmetatable(_G, mt)</div>

Michaelmgoessler