Here is another minor potential sluglet. (v2.0.02 compiled for Debian x86-64.)
In most programs I use, there is a File menu. In every case except Cabbage, Alt F activates this menu. In most programs I use which involve editing a file, Alt-F S saves it, so it is a reflexive action for me to do this regularly.
With Cabbage, Alt F is not recognised in this way, and results in "f" being written to the .csd file editing pane.
File save can be done with "ctrl + s" as shown in the File menu, but if there is a way that Alt F would bring up the file menu, and ideally if 'S' at that point saved the file, this would make it easier for me to use.