AA6YQ comments below
Is there a way to cut/paste multiple lines in a command sequence? I'm looking for an easy way to insert/delete multiple lines without editing the underlying saved text file.
+ "Cut and paste" are limited to one item at a time.
Also, is there a way to delete a sequence from a button? What I do now is to load an "empty" text file.
+ Clearing its Name and setting its first command to <end> is sufficient.