History of 2016-05-23 Literal values and destructive functions

05:02 UTC Revision 1 . . . . Marcin BorkowskiIn Lisp literature you can often find a warning about not using destructive functions (like sort or nconc) on values coming from literals. This is a good advice, and you should follow it. Here’s a short stab at a (partial) explanation (note that all examples are in Emacs Lisp).