Module:Further

--[[ -- This module produces a "Further information" link. It implements -- the {{#invoke:further|further}} template. --]]

local mHatnote = require('Module:Hatnote') local mHatlist = require('Module:Hatnote list') local mArguments -- lazily initialise local mTableTools -- lazily initialise local p = {}

function p.further (frame) mArguments = require('Module:Arguments') mLabels = require('Module:Labelled list hatnote') local args = mArguments.getArgs(frame, {parentOnly = true}) local topic, category = args.topic, args.category local options = {selfref = args.selfref} pages = mLabels.preprocessDisplays(args) if #pages == 0 then return mHatnote.makeWikitextError( 'no page names specified', 'Template:Further#Errors', category ) end return p._further(pages, topic, options) end

function p._further (pages, topic, options) topic = topic and (' on '..topic) or local text = string.format('Further information%s: %s', topic, mHatlist.andList(pages, true)) return mHatnote._hatnote(text, options) end

return p