Can SSH Sensors return multiple values?

I wrote a bash script that checks if a process is running or not and the script works fine but I would like to make another version of the script that can check multiple processes to see if they are running and return the the result of each process check in a separate channel.

It seems that XML responses with multiple values are only supported for certain types of custom sensors (not SSH).

Could you confirm that there is no way to return multiple values (channels) in an SSH Script Sensor? Are there any plans to improve the SSH Script Sensor to allow this?

custom-sensor multiple-channels ssh ssh-script xml-response