tests/filters/dump.luarev: c3ccc3cae7 (latest)


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-- Test fixture for the cgit Lua filter API, exercised by tests/t0111-filter.sh.
-- It echoes the filter_open arguments and upper-cases the body, which lets the
-- test confirm that arguments and content flow through the lua: filter path. It
-- is not a production filter. Runs on Lua 5.1 through 5.4 and LuaJIT.

function filter_open(...)
	buffer = ""
	for i = 1, select("#", ...) do
		buffer = buffer .. select(i, ...) .. " "
	end
end

function filter_close()
	html(buffer)
	return 0
end

function filter_write(str)
	buffer = buffer .. string.upper(str)
end