local function split(str,sep)
local ret={}
for sub in string.gmatch(str,"[^"..sep.."]+") do
table.insert(ret,sub)
end
return ret
end
local parts=split(s,",")
local function split(str,sep)
local ret={}
for sub in string.gmatch(str,"[^"..sep.."]+") do
table.insert(ret,sub)
end
return ret
end
local parts=split(s,",")