minetest.register_alias("mapgen_desert_stone", "default:desert_stone")
minetest.register_alias("mapgen_desert_sand", "default:desert_sand")
minetest.register_alias("mapgen_dirt_with_snow", "default:dirt_with_snow")
-minetest.register_alias("mapgen_snow", "default:snow")
minetest.register_alias("mapgen_snowblock", "default:snowblock")
+minetest.register_alias("mapgen_snow", "default:snow")
minetest.register_alias("mapgen_ice", "default:ice")
minetest.register_alias("mapgen_tree", "default:tree")
minetest.register_alias("mapgen_cobble", "default:cobble")
minetest.register_alias("mapgen_stair_cobble", "stairs:stair_cobble")
minetest.register_alias("mapgen_mossycobble", "default:mossycobble")
+minetest.register_alias("mapgen_sandstonebrick", "default:sandstonebrick")
+minetest.register_alias("mapgen_stair_sandstonebrick", "stairs:stair_sandstonebrick")
--