```
usage: t4make00.py [-h] [-i] [-u] [-n NEW]

t4make00 -- makes makefiles for teensy 4

options:
  -h, --help         show this help message and exit
  -i, --install      installs t4make00 (~/.bashrc)
  -u, --uninstall    uninstalls t4make00 (~/.bashrc)
  -n NEW, --new NEW  create new project
```