Also, instead of "re-inventing the wheel" by writing a macro or script, you could set up a user tool in UltraEdit to pass the current filename to a command line program.
There is one such program at
Architect Shack, if you scroll down on that page and locate "Command-line bulk formatting utility". The actual download is located
here. There are others available, if you Google for it. That was just the first one I found. Seems there are a lot of "online" formatting utilities available, but doing it online is rather clumsy, as you have to cut and paste twice and must depend on another server being available, and it also will process the file much slower than a local executable.
Best of luck.