- Localize the strings
- Rewrote the argument parsing
- Implemented the ability to show ASCII output (the /a flag)
- Changed the file extension from 'exe' to 'com' for backwards compatibility
I know this patch came out so fast, but at the time, I was working on my own version of the tree utility for a while. Since someone else beat me to it, I just decided to just enhance the version already submitted.