In the help page "Drag & Drop" the following text is listed:
Drag a file to the command line to add its short (DOS) name to it. To add the long name, press Ctrl+Enter instead. Holding down Shift adds the name with full path.
This text is listed under "Examples for Drag&Drop:". In my opinion it should be listed above "Examples for Drag&Drop:". For instance just below the text
The buttons View (F3), Edit (F4) and Delete (F8) can also be a target for Drag&Drop actions. The initiated actions are the same as if you just press the button(s) directly.
I also think the text is more clear when you reorder the lines of the text like this:
Drag a file to the command line to add its short (DOS) name to it. Holding down Shift adds the name with full path. To add the long name(s), press Ctrl+Enter and Shift+Ctrl+Enter instead.