Changes:

new file:   calculator.lua
	new file:   lights
	renamed:    main/startup.lua -> main/menu.lua
	new file:   startup.lua

main/menu.lua

@@ -1,4 +1,5 @@
---[[Local Variables]]--
+--[[Local Variables]]
+--
 local termWidth, termHeight = term.getSize()
 local selectedItem = 1
 local inMainMenu = true
@@ -7,50 +8,59 @@ local CableSite = "top"
 local ActiveColor = rs.getBundledOutput(CableSite)
 os.pullEvent = os.pullEventRaw
 
---[[Menu Methods]]--
+--[[Menu Methods]]
+--
 function Who()
   term.clear()
-  term.setCursorPos(1,1)
+  term.setCursorPos(1, 1)
   term.write("chuj")
   sleep(3)
 end
 
 function LightSystem()
   selectedItem = 1
-  inLightsMenu=true
+  inLightsMenu = true
   while inLightsMenu do
     term.clear()
-    term.setCursorPos(1,1)
+    term.setCursorPos(1, 1)
     printMenu(lightsMenu)
-    event,key=os.pullEvent("key")
-    onKeyPressed(key,lightsMenu)
+    event, key = os.pullEvent("key")
+    onKeyPressed(key, lightsMenu)
   end
 end
 
 function First()
   lightSystem(colors.white)
 end
+
 function SecondOn()
   lightSystem(colors.orange)
 end
+
 function Third()
   lightSystem(colors.magenta)
 end
+
 function Fourth()
   lightSystem(colors.yellow)
 end
+
 function Fifth()
   lightSystem(colors.lime)
 end
+
 function Sixth()
   lightSystem(colors.pink)
 end
+
 function Alarm()
   lightSystem(colors.red)
 end
+
 function All()
   lightSystem(65407)
 end
+
 function LightsBack()
   inLightsMenu = false
   selectedItem = 1
@@ -66,13 +76,13 @@ end
 
 function Edit()
   inMainMenu = false
-  shell.run("edit "..shell.getRunningProgram())
+  shell.run("edit " .. shell.getRunningProgram())
   os.reboot()
 end
 
 function Console()
   term.clear()
-  term.setCursorPos(1,1)
+  term.setCursorPos(1, 1)
   inMainMenu = false
 end
 
@@ -86,44 +96,47 @@ function Exit()
   os.shutdown()
 end
 
---[[Menu Definitions]]--
+--[[Menu Definitions]]
+--
 mainMenu = {
-  [1] = { text = "Who amI?",handler=Who },
-  [2] = { text = "Light Controls",handler=LightSystem },
-  [3] = { text = "Snake",handler=Snake },
-  [4] = { text = "Calculator",handler=Calculator },
-  [5] = { text = "Edit",handler=Edit },
-  [6] = { text = "Console",handler=Console },
-  [7] = { text = "Reboot",handler=Reboot },
-  [8] = { text = "Exit",handler=Exit }
+  [1] = { text = "Who amI?", handler = Who },
+  [2] = { text = "Light Controls", handler = LightSystem },
+  [3] = { text = "Snake", handler = Snake },
+  [4] = { text = "Calculator", handler = Calculator },
+  [5] = { text = "Edit", handler = Edit },
+  [6] = { text = "Console", handler = Console },
+  [7] = { text = "Reboot", handler = Reboot },
+  [8] = { text = "Exit", handler = Exit }
 }
-lightsMenu={
-  [1] = { text = "First",handler=First },
-  [2] = { text = "Second",handler=SecondOn },
-  [3] = { text = "Third",handler=Third },
-  [4] = { text = "Fourth",handler=Fourth },
-  [5] = { text = "Fifth",handler=Fifth },
-  [6] = { text = "Sixth",handler=Sixth },
-  [7] = { text = "Alarm",handler=Alarm },
-  [8] = { text = "All (Off)",handler=All },
-  [9] = { text = "Back",handler=LightsBack }
+lightsMenu = {
+  [1] = { text = "First", handler = First },
+  [2] = { text = "Second", handler = SecondOn },
+  [3] = { text = "Third", handler = Third },
+  [4] = { text = "Fourth", handler = Fourth },
+  [5] = { text = "Fifth", handler = Fifth },
+  [6] = { text = "Sixth", handler = Sixth },
+  [7] = { text = "Alarm", handler = Alarm },
+  [8] = { text = "All (Off)", handler = All },
+  [9] = { text = "Back", handler = LightsBack }
 }
 
---[[Printing Methods]]--
+--[[Printing Methods]]
+--
 function printMenu(menu)
-  for i=1,#menu do
-    if i== selectedItem then
-      print("[*]"..menu[i].text)
+  for i = 1, #menu do
+    if i == selectedItem then
+      print("[*]" .. menu[i].text)
     else
-      print("[ ]"..menu[i].text)
+      print("[ ]" .. menu[i].text)
     end
   end
 end
 
---[[Handler Method]]--
-function onKeyPressed( key, menu )
+--[[Handler Method]]
+--
+function onKeyPressed(key, menu)
   if key == keys.enter then
-    onItemSelected( menu )
+    onItemSelected(menu)
   elseif key == keys.up then
     if selectedItem > 1 then
       selectedItem = selectedItem - 1
@@ -132,22 +145,23 @@ function onKeyPressed( key, menu )
     end
   elseif key == keys.down then
     if selectedItem < #menu then
-	    selectedItem = selectedItem + 1
+      selectedItem = selectedItem + 1
     else
-      selectedItem = 1 
-	  end
-  end  
+      selectedItem = 1
+    end
+  end
 end
 
-function onItemSelected( menu )
+function onItemSelected(menu)
   menu[selectedItem].handler(args)
 end
 
---[[Light System]]--
-function lightSystem(SetColors )
+--[[Light System]]
+--
+function lightSystem(SetColors)
   if SetColors == 65407 then
     ActiveColor = 0
-    rs.setBundledOutput(CableSite,0)
+    rs.setBundledOutput(CableSite, 0)
   elseif colors.test(ActiveColor, SetColors) then
     ActiveColor = colors.subtract(ActiveColor, SetColors)
     rs.setBundledOutput(CableSite, ActiveColor)
@@ -161,7 +175,8 @@ function lightSystem(SetColors )
   file:close()
 end
 
---[[Restore Light System]]--
+--[[Restore Light System]]
+--
 function RestoreLightSystem()
   local Restore = io.open("lights", "r")
   RestoredColors = tonumber(Restore:read())
@@ -170,25 +185,27 @@ function RestoreLightSystem()
   Restore:close()
 end
 
---[[Main function]]--
+--[[Main function]]
+--
 function main()
   while inMainMenu do
     term.clear()
-    term.setCursorPos(1,1)
+    term.setCursorPos(1, 1)
     printMenu(mainMenu)
-    event,key = os.pullEvent("key")
-    onKeyPressed(key,mainMenu)
+    event, key = os.pullEvent("key")
+    onKeyPressed(key, mainMenu)
   end
 end
 
---[[Login system]]--
+--[[Login system]]
+--
 function login()
   term.clear()
-  term.setCursorPos(1,1)
+  term.setCursorPos(1, 1)
   print("Login:")
   local username = read()
   term.clear()
-  term.setCursorPos(1,1)
+  term.setCursorPos(1, 1)
   print("Password:")
   local password = read("*")
   if username == "ZareMate" and password == "nigga" then