saving workspace with interrupted program

[shallit]

I run a program on Dyalog 16.0 and generate an interrupt. When I try to save it in this state with )SAVE, I get the message "Cannot perform operation with trace/edit windows open." So how do I save a workspace with an interrupted program?

[JohnS|Dyalog]

From the Window(s) menu at the top of the session, choose "Close all windows". This will close the edit/trace windows while leaving the execution stack intact. You can then )SAVE.