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--[[
Example output filter that escapes all HTML entities in the output
]]--
function output_filter(r)
coroutine.yield("prefix\n")
while bucket do -- For each bucket, do...
if string.len(bucket) > 0 then
local output = "bucket:" .. bucket .. "\n"
coroutine.yield(output) -- Send converted data down the chain
else
coroutine.yield("") -- Send converted data down the chain
end
end
coroutine.yield("suffix\n")
-- No more buckets available.
end
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