View difference between Paste ID: rUV4SYDe and 2NrBm4Pa

 -- Refined Storage autocraft
 --
 -- Run the program with the pathname of the crafts' listing file
 -- Crafts file (a craft per line): [item_name] [count]
 -- File example: https://pastebin.com/zDrXzfSM
 --
 -- Created by Nyhillius
 
 local event = require("event")
 local io = require("io")
 local sides = require("sides")
 local term = require("term")
 local component = require("component")
 local rs = component.block_refinedstorage_interface
 
 local args = { ... }
 local paths = {}
 
 -- Print contents of `tbl`, with indentation.
 -- `indent` sets the initial level of indentation.
 function tprint (tbl, indent)
   if not indent then indent = 0 end
   for k, v in pairs(tbl) do
     formatting = string.rep("  ", indent) .. k .. ": "
     if type(v) == "table" then
       print(formatting)
       tprint(v, indent+1)
     elseif type(v) == 'boolean' then
       print(formatting .. tostring(v))
     else
       print(formatting .. v)
     end
   end
 end
 
 -- Check if the file exist
 local function file_exist(path)
   local file = io.open(path)
 
   if (not file) then
     print("[ERROR]: No such file: " .. path .. ".")
     return false
   end
   io.close(file)
   return true
 end
 
 -- Load and parse the file, return a table with all the item to craft.
 local function load_file(path)
   local crafts = {}
 
-    local n, c, l, f = line:match "(%S+)%s+(%d+)"
+
-    l = n:match "(%u%S+)"
+    local n, c, m = line:match "(%S+)%s+(%d+)%s*(%d*)"
-    f = n:match("(%l+:%l+)")
+    local l = n:match "(%u%S+)"
-    if (l) then
+    local f = n:match("(%l+:%l+)")
-      table.insert(crafts, { name = f, label = l, count = c, fullName = n })
+	if m == "" then
 		m = nil
-      table.insert(crafts, { name = f, count = c, fullName = n })
+	end
 
     table.insert(crafts, { name = f, label = l, count = c, fullName = n, damage = m })
   end
   return crafts
 end
 
 -- Check if a task have missing items.
 local function is_missing_items(task)
   if (task.missing.n > 0) then
     return true
   end
   return false
 end
 
 -- Check if craft is already on the tasks' queue.
 local function craft_is_on_tasks(craft, tasks)
   for i, task in ipairs(tasks) do
     if craft.name == task.stack.name then
       local missing_items = rs.getMissingItems(task.stack, task.quantity)
       for j, item in ipairs(missing_items) do
         print("[WARNING]: Missing " .. item.size .. " " .. item.name)
       end
       return true
     end
   end
   return false
 end
 
 -- Craft an item
 function craft_item(craft, tasks)
   local toCraft = tonumber(craft.count)
 
   if (rs.hasPattern(craft)) then
     if (not craft_is_on_tasks(craft, tasks)) then
       local rsStack = rs.getItem(craft)
 
       if (rsStack) then
         toCraft = toCraft - rsStack.size
       end
-        rs.craftItem(craft, toCraft)
+
         rs.scheduleTask(craft, toCraft)
 		print("Crafting " .. toCraft .. "x of " .. craft.name)
       end
     end
   else
     print("[WARNING]: Missing pattern for: " .. craft.fullName .. ".")
   end
 end
 
 -- Destroy item
 function destroy_item(item)
   local rs_item = rs.getItem(item)
   local limit = tonumber(item.count)
 
   if (not rs_item) then
     return
   end
   while (rs_item.size > limit) do
     local dropped = rs.extractItem(rs_item, rs_item.size - limit, sides.down)
 
     rs_item.size = rs_item.size - dropped
     if (dropped < 1) then
       break
     end
   end
 end
 
 -- Check the args
 if (#args > 0) then
   paths[1] = os.getenv("PWD") .. "/" .. args[1]
   if not file_exist(paths[1]) then
     return
   end
 else
   print("[ERROR]: Filename is needed.")
   return
 end
 if (#args > 1) then
   paths[2] = os.getenv("PWD") .. "/" .. args[2]
   file_exist(paths[2])
 end
 
 -- The main loop ("Ctrl + C" to interrup the program)
 term.clear()
 while (true) do
   local crafts = load_file(paths[1])
   local tasks = rs.getTasks()
   local bin = nil
 
   -- Craft needed items
   for i, craft in ipairs(crafts) do
     craft_item(craft, tasks)
   end
 
   -- Destroy items
   if (paths[2]) then
     bin = load_file(paths[2])
     for i, item in ipairs(bin) do
       destroy_item(item)
     end
   end
 
   -- Event handler
   local id = event.pull(5, "interrupted")
   if (id == "interrupted") then
     print("Program stopped.")
     break
   end
 end