Module:For glossary

Implements {{for glossary}}.

---

local mFor = require('Module:For')
local mArguments = require('Module:Arguments')
local p = {}

function p.forGlossary (frame)
	local args = mArguments.getArgs(frame)
	local target
	if args[1] then
		target = args[1]
	else
		local title = mw.title.getCurrentTitle().text
		local titles = {
			mw.ustring.lower(mw.ustring.sub(title, 1, 1)) .. mw.ustring.sub(title, 2),
			title
		}
		local glossaryForms = {
			'Glossary of %s',
			'Glossary of %ss',
			'Glossary of the %s',
			'Glossary of %s terms',
			'Glossary of %s-related terms',
			'Glossary of %s terminology',
			'List of %s terms',
			'List of %s-related terms',
			'List of terms related to the %s'
		}
		for k, v in pairs(glossaryForms) do
			for i, j in pairs(titles) do
				local lookup = string.format(v, j)
				if mw.title.new(lookup, 0).exists then
					target = lookup
					break
				end
			end
			if target then break end
		end
		target = target or string.format(glossaryForms[1], title)
	end

	return mFor._For({'a glossary of this subject', target})
end

return p

This module "For glossary" is from Wikipedia if otherwise notified