'Lua modules training' by tohaomg

There are two principal ways of creating templates in Wikipedian and related projects. First is the old-fashioned parser language with a lot of curly brackets, which is hard to read, has limited functionality, but has low entry threshold. The other way is Lua modules, which are written in the full-fledged programming language of Lua. Entry threshold of this, second, way is quite high, but I will try to help the participants to overcome it. I will try to teach participants to create and edit such modules, create and edit templates so that they use Lua modules, or at least understand how it all functions.

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[jvx]

Thank you for showing the expert getting as many debug console errors as I do! 😁