Difference between revisions of "Module:No globals/doc"

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Latest revision as of 23:32, 23 March 2017

{{#switch:

 {{#if:
 |     
 | {{#ifeq:Module|Module
   | module
   | other
   }}
 }}
| module =

| other | #default = Template:Error }}

This module causes an error if any nil global is read or if any global is written to, with the exception of arg. To use, add <syntaxhighlight lang="lua" inline>require('Module:No globals')</syntaxhighlight> to the top of the module using it. The arg variable is excluded because it is necessary for Scribunto's require function to work properly. (See the Scribunto source code here.)