Well, as the title says: it would be great if you could add comment/uncomment buttons in the Designer Script Editor so one could comment and uncomment many lines of script-code at the same time.
Some layouts may have many lines of script-code and often when testing, I copy current code and comment it for later use if I need to revoke the changes I did.
Some layouts may have many lines of script-code and often when testing, I copy current code and comment it for later use if I need to revoke the changes I did.