Module:Variable arguments

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This module should not be invoked directly; use its corresponding templates instead.

This module is used to store functions for templates that take a variable number of arguments but do not use Module:Labelled list hatnote:

• Template:Breadcrumb
• Template:Lua
• Template:Nowrap
• Template:Wikipedia

Introspection summary for Module:Variable arguments
Functions provided (3) Line Function Params 4 modlink (invokable) (frame) 29 nwr (invokable) (frame) 45 wikipedia (invokable) (frame)	Lua modules required (1) Variable Module Functions used mArguments Module:Arguments getArgs

No function descriptions were provided. The Lua code may have further information.

---

local mArguments = require("Module:Arguments")
local p = {}

function p.modlink(frame)
    local args = mArguments.getArgs(frame, {
    	parentOnly = true
    })
	local out_str = ""
	local i = 0
	
	for k, v in pairs(args) do
		out_str = out_str .. "[[Module:" .. v .. "]]" .. ", "
		i = k
	end
	
	out_str = out_str:sub(1, -3)
	
	if out_str == "" then
		out_str = "[[Module:" .. frame:preprocess("{{ROOTPAGENAME}}") .. "]]"
	end
	
	out_str = out_str 
		.. " – the "
		.. string.gsub("module that implement", "()", {[((i > 1) and {7} or {22})[1]] = "s"})
		.. " the functionality."
	return out_str
end

function p.nwr(frame)
	local args = mArguments.getArgs(frame, {
    	parentOnly = true
    })
	local out_str = ""
	local i = 0
	
	for k, v in pairs(args) do
		out_str = out_str .. "<span style=\"white-space: nowrap;\">" .. string.gsub(v, "^%s*(.-)%s*$", "%1") .. "</span>, "
		i = k
	end
	
	out_str = out_str:sub(1, -3)
	return out_str
end

function p.wikipedia(frame)
	local args = mArguments.getArgs(frame, {
		parentOnly = true
	})
	local out_str = ""
		local i = 0
	
	for k, v in pairs(args) do
		v = string.gsub(v, "^%s*(.-)%s*$", "%1")
		out_str = out_str .. "<div style=\"margin-left: 10px;\">'''[[wikipedia:" .. v .. "|" .. v .. "]]'''</div>\n"
		i = k
	end
	
	if out_str == "" then
		out_str = "<div style=\"margin-left: 10px;\">'''" .. frame:preprocess("{{FULLROOTPAGENAME}}") .. "'''</div>\n"
	end
	
	out_str = "<div class=\"floatright\" style=\"border: 1px solid #aaa; font-size: 90%; background: #f9f9f9; width: 300px; padding: 4px; text-align: left;\">\n"
	    .. "<div style=\"float: left;\">[[File:Wikipedia-logo.png|44px|none|link=|alt=]]</div>\n"
	    .. "<div style=\"margin-left: 60px;\">English [[Wikipedia:Main Page|Wikipedia]] has " 
	    .. (i > 1 and "articles" or "an article") .." on:\n" .. out_str .. "</div>"
	return out_str
end

return p