Document Copy Edit System

local Folder = "files"

local function PrintDoc(file,Name)
local Doc = fs.open(file,"r")
local I
printer.newPage()
printer.setTitle(Name)
repeat
  I = Doc.readLine()
  if I ~= nil then printer.writeLine(I) end
until I == nil
Doc.close()
printer.endPage()
end

local function openFile(File)
local Path = fs.combine("Folder",File)
local Add = "Copy"
fs.copy(Path,Add)
shell.run("edit",Add)
PrintDoc(Add,File)
fs.delete(Add)
os.reboot()
end

local function Menu()
term.clear()
term.setCursorPos(1,1)
print("==Government Property==")
print("Public Document Access Terminal")
local n = 1
while true do
  for i = 1, #fs.list(Folder) do
    term.setCursorPos(3, i + 3)
    term.clearLine()
    if n == i then term.write(">> "..fs.list(Folder)[i]) else term.write(fs.list(Folder)[i]) end
  end
  local a, b = os.pullEvent("key")
  if b == keys.w and n > 1 then n = n - 1 end
  if b == keys.s and n < #fs.list(Folder) then n = n + 1 end
  if b == keys.enter then break end
end
openFile(fs.list(Folder)[n])
end

Menu()