error correction

api.lua

@@ -1,3 +1,5 @@
+local modname=minetest.get_current_modname()
+
 farming_grain.enlarge_drop = function(item_name,def)
   local tdrop=minetest.registered_nodes[item_name].drop.items
   local new_drop={def}

grains.lua

@@ -1,26 +1,28 @@
 local S = farming_grain.intllib
 
-local function register_grain(grain_name_in,grow_steps)
+
+local function farming_grain_register_grain(grain_name_in,grow_steps)
 local grain_name=string.lower(grain_name_in)
 local print_name=string.upper(string.sub(grain_name,1,1))..string.sub(grain_name,2,99)
 local modname=minetest.get_current_modname()
-local farming_name=modname..":"..grain_name
-local seed_name=modname..":seed_"..grain_name
+local farming_name=modname..":"..grain_name -- farming_grain:spelt
+local seed_name=modname..":seed_"..grain_name -- farming_grain:seed_spelt
 print("registering "..seed_name)
-local seed_png="farming_"..grain_name.."_seed.png"
+local seed_png="farming_grain_"..grain_name.."_seed.png" -- farming_grain_spelt_seed.png
 
+print(dump(
 farming.register_plant(farming_name, {
-	description = S(print_name.." Seed"),
+	description = print_name.." Seed",
 	paramtype2 = "meshoptions",
-	inventory_image = "farming_"..grain_name.."_seed.png",
+	inventory_image = seed_png,
 	steps = grow_steps or 8,
 	minlight = 13,
 	maxlight = default.LIGHT_MAX,
 	fertility = {"grassland"},
-	groups = {food_wheat = 1, flammable = 4},
+	groups = {food_wheat = 1, flammable = 4, seed=1 },
 	place_param2 = 3,
 })
-
+))
 -- roasted 
 minetest.register_craftitem(seed_name.."_roasted", {
 	description = S(print_name.." roasted"),
@@ -30,10 +32,18 @@ minetest.register_craftitem(seed_name.."_roasted", {
 
 end
 
-register_grain("spelt",7)
-register_grain("barley",7)
+farming_grain_register_grain("spelt",7)
+farming_grain_register_grain("barley",7)
 
 farming_grain.enlarge_drop("default:grass_4",{items={"farming_grain:seed_spelt"},rarity=8})
 farming_grain.enlarge_drop("default:grass_5",{items={"farming_grain:seed_spelt"},rarity=5})
 farming_grain.enlarge_drop("default:grass_4",{items={"farming_grain:seed_barley"},rarity=8})
 farming_grain.enlarge_drop("default:grass_5",{items={"farming_grain:seed_barley"},rarity=5})
+
+minetest.clear_craft({output="farming:flour"})
+minetest.register_craft({
+	type = "shapeless",
+	output = "farming:flour",
+	recipe = {"group:seed", "group:seed", "group:seed", "group:seed"}
+})
+