Module:Numbered subpages explained

-- This module implements .

local getArgs = require('Module:Arguments').getArgslocal yesno = require('Module:Yesno')

p =

local function ifexist(page) if not page then return false end if mw.title.new(page).exists then return true end return falseend

function p.main(frame) local args = getArgs(frame) local maxk = tonumber(args.max or '50') or 50 local mink = tonumber(args.min or '1') or 1 local root = local missing = args.missing or (args.max and 'transclude' or 'skip') local ret = local headertemplate = args.headertemplate or local subpageTemplate = 'Portal subpage' if yesno(args.inline) then subpageTemplate = 'Portal subpage inline' end if missing ~= 'transclude' then root = frame:preprocess('') end -- Uncomment the following line if we need to limit the total number of subpages -- maxk = (maxk > (mink + 250)) and (mink + 250) or maxk local SPAN = args.SPAN or local preload = args.preload or for i=mink,maxk do if missing

'transclude' then if headertemplate

then ret[#ret + 1] = frame:expandTemplate else ret[#ret + 1] = frame:expandTemplate end else subpagename = root .. '/' .. i if ifexist(subpagename) then if headertemplate

then ret[#ret + 1] = frame:expandTemplate else ret[#ret + 1] = frame:expandTemplate end else if missing

'link' then if preload then ret[#ret + 1] = '* ' .. frame:expandTemplate else ret[#ret + 1] = '* ' .. subpagename .. '' end elseif missing

'stop' then i = maxk + 1 end end end end return table.concat(ret, '\n')end

return p