Module:Redirect-multi

local mRedirectHatnote = require('Module:Redirect hatnote') local mArguments = require('Module:Arguments') local mHatnote = require('Module:Hatnote') local p = {}

function p.redirectMulti (frame) local args = mArguments.getArgs(frame) --Get maxArg manually because getArgs and table.maxn aren't friends local maxArg = 0 for k, v in pairs(args) do if type(k) == 'number' and k > maxArg then maxArg = k end end --Get number of redirects then remove it from the args table local numRedirects = tonumber(args[1]) or 1 --Manual downshift of arguments; not using table.remove because getArgs is --gnarly and it's not a sequence anyway for i = 2, maxArg + 1 do args[i - 1] = args[i] end --if no arguments past redirects exist, add in a default set if maxArg - 2 <= numRedirects then for i = 1, numRedirects do args[numRedirects + (2 * i)] = args[i] and mHatnote.disambiguate(args[i]) --this does add in an "and" after the last item, but it's ignored args[numRedirects + (2 * i) + 1] = 'and' end end local options = {selfref = args.selfref} return mRedirectHatnote._redirect(args, numRedirects, options) end

return p