ashtrayoz

if run_unit_tests then
	local test_item_name =
			minetest:get_current_modname()..":preserve_metadata_test_node"
	minetest.register_node(test_item_name, {
		description="test",
		groups={cracky=3, attached_node=1},
		preserve_metadata = function(pos, node, oldmeta, drops)
			drops[1]:get_meta():set_string("test", "metadata_target_string")
		end,

ashtrayoz

--() { cat >>/dev/null <<"SHELL_ARCHIVE_AND_LUA_SCRIPT"
--
-- A block that shows text, and holds its text when it is dug up or falls, by ashtrayoz.
--
-- This is an example to test some new callback stuff.
-- If you want to use it in a game, you should probably read through it and figure out
-- what is not finished first ;-)
-- Code is licensed under the same terms as MinetestGame (basically, LGPL 2.1 or later).
--
-- To install: