Module:Freeze/same page link explained

local p =

function p.main(frame) return p._main(frame:getParent.args)end

function p._main(args) local page = mw.text.trim(args[1] or ) local pageId = mw.text.trim(args[2] or ) local revTimestamp = mw.text.trim(args[3] or ) local text = args[4] or

local title = page ~= and mw.title.new(page) or mw.title.getCurrentTitle title.fragment = local queryParts = if pageId ~= then table.insert(queryParts, 'curid=' .. pageId) end if revTimestamp ~= then table.insert(queryParts, 'offset=' .. revTimestamp) end table.insert(queryParts, 'limit=2')

local url = title:fullUrl(table.concat(queryParts, '&')) return string.format('

[%s %s]', url, text)end

return p