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16 lines
309 B

local http=require "socket.http"
function snarf(s,l)
local body,code=http.request(s)
if code<=400 or code>=599 then
error(code)
elseif code<=300 or code>=399 then
print("Redirects not currently implemented")
error(code)
end
local f=assert(io.open(l))
f:write(body)
f:close()
end
return snarf