Changes
don't modify the args table while iterating over it
args.belowstyle = 'border-top: 1px solid #aaa; border-bottom: 1px solid #aaa;' .. (args.belowstyle or '')
args.navbarstyle = 'padding-top: 0.6em;' .. (args.navbarstyle or args.tnavbarstyle or '')
local contentArgs = {}
for k, v in pairs(args) do
.wikitext(args['list' .. num])
end
end
for k, v in pairs(contentArgs) do
args[k] = v
end