模块文档
local func = {}
function func.randitem( frame )
local text = frame.args[1]
local list = mw.text.split(text, frame.args[2] or '[\n\r]%s*%*%s*')
math.randomseed(os.time())
local n = #list
local r = 0
if mw.text.trim(list[1]) == '' then
r = math.random(n - 1) + 1
else
r = math.random(n)
end
return mw.text.trim(list[r])
end
return func