Hi,
Because this gets a surprising number of reasons (none of whom seem to have noticed the parts drawing your attention to this in the tutorial, Help file and FAQ ), the next version changes the shortcut to cmd-delete, the same as in the Finder, so it is less easy to do by mistake. There certainly isn’t going to be a confirmation panel, though, as that would be most annoying in my view, especially seeing as the document isn’t actually deleted. Hopefully the keyboard shortcut change should resolve the issue for the majority of cases (though I personally find the new keyboard shortcut more annoying than just hitting delete…).
As for whether it has been covered elsewhere:
A quick forum search on “delete” brings up the following topics on just the first couple of pages:
Are you sure you want to delete?
Also, in the very first step of the Tutorial project, “Part 1: Basics”, “Step 1: Beginnings”, it says the following quite clearly:
(That sentence is emboldened in the original tutorial.)
The Help file says the same under the description of the Trash folder (which can be found if you search for “delete” in the Help file:
And finally, the FAQ, both in the Help file inside Scrivener and in the FAQ & Tips & Tricks section of the forum, has the answer to this question, too:
All of those are good sources to go to in order to find the answers to such questions - not that I mind answering them here too, mind, it’s just that this one comes up a lot more than I ever would have expected (hence the shortcut change).
All the best,
Keith