The `u` key isn't supposed to be a general purpose back key, there is a `b` command for that. The `u` key should just be used as an "up" command to go from the reader to the library.
The `u` key isn't supposed to be a general purpose back key, there is a `b` command for that. The `u` key should just be used as an "up" command to go from the reader to the library.