Wikipedia:Lua/Modul/Hello/en

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Hello – module for demonstration of Lua usage within a Wiki-project.

Functions for templates

hello

Returns a string like Hello, world! This is Lua!

• 1 – (optional) name of the recipient
  • Default: world

Syntax example

For templates this means:

• without parameter: {{#invoke:Hello|hello}}
  • yields: Hallo, Welt! Dies ist Lua!
• with parameter: {{#invoke:Hello|hello|John Doe}}
  • yields: Hallo, John Doe! Dies ist Lua!

Functions for Lua modules

(None which could be called via require)

Local implementation

hello(frame)

Returns the string.

frame – Call environment

• frame.args[ 1 ] – Passed first unnamed parameter: name of the recipient

Dependencies

(No other module required)

Usage

Any test scenario.

Origin

en:Module:Bananas (2012/2013), meanwhile like en:Module:Example.