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</table>Chrishttps://kb.phenomportal.com/index.php?title=Module:No_globals/doc&diff=160&oldid=preven>SunDawn: Reverted edits by 2601:901:8100:4660:4505:ADD1:108D:300C (talk) (HG) (3.4.10)2022-05-21T11:51:35Z<p>Reverted edits by <a href="/index.php?title=Special:Contributions/2601:901:8100:4660:4505:ADD1:108D:300C" title="Special:Contributions/2601:901:8100:4660:4505:ADD1:108D:300C">2601:901:8100:4660:4505:ADD1:108D:300C</a> (<a href="/index.php?title=User_talk:2601:901:8100:4660:4505:ADD1:108D:300C&action=edit&redlink=1" class="new" title="User talk:2601:901:8100:4660:4505:ADD1:108D:300C (page does not exist)">talk</a>) (<a href="/index.php?title=WP:HG&action=edit&redlink=1" class="new" title="WP:HG (page does not exist)">HG</a>) (3.4.10)</p>
<p><b>New page</b></p><div>{{used in system}}<br />
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This module causes an error if any nil [[global variable|global]] is read or if any global is written to, with the exception of <var>arg</var>. To use, add <syntaxhighlight lang="lua" inline>require('Module:No globals')</syntaxhighlight> to the top of the module using it. The <var>arg</var> variable is excluded because it is necessary for Scribunto's [[mw:Extension:Scribunto/Lua reference manual#require|require]] function to work properly. (See the Scribunto source code [[phab:diffusion/ELUA/browse/master/includes/engines/LuaCommon/lualib/package.lua;1fad4da13706f4dbdd0477a834675b9d09757bf6|here]].)<br />
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== See also ==<br />
* [[Module:Log globals]] – adds all nil global reads/writes to the Lua log<br />
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<includeonly>{{Sandbox other||<br />
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[[Category:Lua metamodules]]<br />
}}</includeonly></div>en>SunDawn