When a command no longer serves a purpose, like "gamma", why is it still in firmware taking up valuable space?
'gamma' is no longer standalone in firmware that I use; neither in
help or from the shell.
Unrecognized text strings provoke the shell to echo with '?' appended
Probably only the shell handling changed when it moved to a 'sample' option.
I have yet to do experiments for whether/how 'sample gamma' behaves
differently from e.g. default data.