View difference between Paste ID: qLc2MSXJ and nMFs8z0r

-shell.run("delete startup")
+
-shell.run("pastebin get nbXu8ZJu startup")
+
 local w,h = term.getSize()
 
 function printCentered( y,s )
    local x = math.floor((w - string.len(s)) / 2)
    term.setCursorPos(x,y)
    term.clearLine()
    term.write( s )
 end
 
 local nOption = 1
 
 local function drawMenu()
    term.clear()
    term.setCursorPos(1,1)
    term.write("An Update Is Available)")
 term.setCursorPos(1,2)
-   term.write("Cat OS 0.2.1 ALPHA ")
+
    if nOption == 1 then
-shell.run("id")
+   term.write("Yes")
    elseif nOption == 2 then
    term.write("No")
 else
-   term.write("Command")
+
 
-   term.write("Files")
+
-elseif nOption == 3 then
+
-   term.write("Shutdown")
+
-elseif nOption == 4 then
+
-   term.write("Uninstall")
+
    printCentered( math.floor(h/2) - 3, "")
    printCentered( math.floor(h/2) - 2, "Would you like to update Now ?" )
    printCentered( math.floor(h/2) - 1, "")
    printCentered( math.floor(h/2) + 0, ((nOption == 1) and "[  Yes   ]") or "Yes" )
    printCentered( math.floor(h/2) + 1, ((nOption == 2) and "[  No    ]") or "No" )
    printCentered( math.floor(h/2) + 4, "")
 end
 
 --Display
-   printCentered( math.floor(h/2) - 2, "Cat OS Main Menu" )
+
 drawFrontend()
-   printCentered( math.floor(h/2) + 0, ((nOption == 1) and "[  Command  ]") or "Command" )
+
-   printCentered( math.floor(h/2) + 1, ((nOption == 2) and "[   Files   ]") or "Files" )
+
-   printCentered( math.floor(h/2) + 2, ((nOption == 3) and "[ Shutdown  ]") or "Shutdown" )
+
-   printCentered( math.floor(h/2) + 3, ((nOption == 4) and "[ Uninstall ]") or "Uninstall" )
+
   local key = p
   if key == 17 or key == 200 then
 
    if nOption > 1 then
     nOption = nOption - 1
     drawMenu()
     drawFrontend()
    end
   elseif key == 31 or key == 208 then
   if nOption < 2 then
   nOption = nOption + 1
   drawMenu()
   drawFrontend()
 end
 elseif key == 28 then
     --End should not be here!!
 break
 end --End should be here!!
 end
-  if nOption < 4 then
+
 term.clear()
 
 --Conditions
 if nOption  == 1 then
 shell.run("pastebin run YH9cN6Aa")
 elseif nOption == 2 then
 shell.run(".os/main")
 
 print("Error this is not supposed to happen error code 001")
 end