DavidWhitten: Created page with "{{high-use|13,053,000+|all-pages = yes}} {{used in system}} {{module rating|protected}} This module causes an erro..."

2020-11-19T02:49:37Z

Created page with "{{high-use|13,053,000+|all-pages = yes}} {{used in system}} {{module rating|protected}}  This module causes an erro..."

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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]].)

== See also ==
* [[Module:Log globals]] – adds all nil global reads/writes to the lua log

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[[Category:Lua metamodules]]
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Module:No globals/doc - Revision history

DavidWhitten: Created page with "{{high-use|13,053,000+|all-pages = yes}} {{used in system}} {{module rating|protected}} This module causes an erro..."