lispdoc - results for nset-difference |
(nset-difference list1 list2 &key key (test #'eql testp) (test-not nil notp)) | Function: Destructively return the elements of LIST1 which are not in LIST2.
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| Mentioned in: CLtL2 - 15.5. Using Lists as Sets HyperSpec - Function SET-DIFFERENCE, NSET-DIFFERENCE | |
(set-difference list1 list2 &key key (test #'eql testp) (test-not nil notp)) | Function: Return the elements of LIST1 which are not in LIST2.
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Example:(defun undebug (&rest ids) "Stop dbg on the ids. With no ids, stop dbg altogether." (setf *dbg-ids* (if (null ids) nil (set-difference *dbg-ids* ids)))) | Mentioned in: CLtL2 - 15.5. Using Lists as Sets HyperSpec - Function SET-DIFFERENCE, NSET-DIFFERENCE PCL - sets |
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| By Bill Moorier |
