local p = {}  function p.main(frame)  year, month, day = mw.language.new('th'):formatDate('Y n j', t, true):match('(%S-) (%S-) (%S*)')  curtime = {year = year, month = month, day = day}   months = {  ['ม.ค.'] = 1,  ['ก.พ.'] = 2,  ['มี.ค.'] = 3,  ['เม.ย.'] = 4,  ['พ.ค.'] = 5,  ['มิ.ย.'] = 6,  ['ก.ค.'] = 7,  ['ส.ค.'] = 8,  ['ก.ย.'] = 9,  ['ต.ค.'] = 10,  ['พ.ย.'] = 11,  ['ธ.ค.'] = 12  }   dates = {}  content = mw.title.new('แม่แบบ:วันสำคัญ'):getContent():gsub('<!%-%-.-%-%->', '')   for day_s, month_s, events in content:gmatch('* %[%[(%S-) (%S-)%]%] : (.-)\n') do  month = months[month_s]  day = tonumber(day_s)   for item in events:gmatch('%s*([^,]+)') do  item = '* [[' .. day_s .. ']] [[' .. month_s .. ']] : ' .. item:gsub('%s*%{%[%[.*', '')  yr = item:match('%{%[%[พ%.ศ%. (%d+)%]%]%}')  if not yr then  yr_list = {curtime.year - 1, curtime.year, curtime.year + 1}  else  yr_list = {yr - 543} -- convert Thai solar year to CE  end   for i = 1, #yr_list do  table.insert(dates, {os.time({year = yr_list[i], month = month, day = day}), item})  end  end  end   function cmp(a, b)  return a[1] < b[1]  end   table.sort(dates, cmp)   pre = {}  post = {}   now = os.time(curtime)   for i = 1, #dates do  if dates[i][1] >= now then  if #post < 3 then  table.insert(post, dates[i][2])  else  break  end  end  end   for i = #dates, 1, -1 do  if dates[i][1] < now then  if #pre < 3 then  table.insert(pre, dates[i][2])  else  break  end  end  end   -- flip the array  tmp = {}  for i = #pre, 1, -1 do  table.insert(tmp, pre[i])  end  pre = tmp   return ('==== วันสำคัญที่ผ่านมา ====\n' ..  table.concat(pre, '\n') .. '\n' ..  '==== วันสำคัญที่กำลังจะมาถึง ====\n' ..  table.concat(post, '\n') .. '\n') end  return p