cat now inserts a newline at the end of the file if there isn't one already

halyde/apps/cat.lua

@@ -15,11 +15,16 @@ for _, file in pairs(args) do
     terminal.write("\27[91mCan't open " .. file .. "\27[0m\n")
     goto continue
   end
+  local enddata
   while true do
     local data = handle:read(math.huge or math.maxinteger)
     if data == nil then break end
     terminal.write(data)
+    enddata = data
   end
   handle:close()
+  if string.sub(enddata, -1, -1) ~= "\n" then
+    print("")
+  end
   ::continue::
 end