nodemcu-tool upload *.lua && nodemcu-tool terminal

lua/init.lua

@@ -8,5 +8,27 @@ end
 tryfile('display.lua')
 tryfile('wifi.lua')
 
-function ls() print(sjson.encode(file.list())) end
+function reload() tryfile('init.lua') end
+function ls() for k,v in pairs(file.list()) do print(k.."\t\tsize: "..v) end end
+
+function rpt_iter(f)
+   return function ()
+      return f()
+   end
+end
+   
+function cat(f)
+   if file.open(f) then 
+      local f = file.read()
+      while f do
+	 print(f)
+	 f = file.read()
+      end
+      file.close()
+   end
+end
+
+
+
+function help() print("heh") end