A log of the program's activity is written to the terminal. The verbosity
of this log can be increased by the -v switch on the command-line,
which can be repeated for even more verbosity. The verbosity can also be
indicated from the GUI.
The GUI has an internal log buffer that can be displayed with the
Options-ShowLog option. By default, a duplicate of the log will still
be written to the terminal. To stop terminal output, you can use the
-q switch on the command line.
The log window allows to run the GUI without associated terminal, e.g., from a window manager menu.