Simplified Common Lisp reference

Symbol class: Sequences (Lists, Strings) and Arrays

Syntax:

Symbol type: function

removeitemseqfrom-end^(keyword)test^(keyword)test-not^(keyword)start^(keyword)end^(keyword)count^(keyword)key^(keyword) => sequence

Argument description:

item	an object
seq	a sequence
from-end	boolean specifying processing direction
test	equality test
test-not	non-equality test
start	bounding index, default 0
end	bounding index, default nil
count	integer for how many elements to remove, or nil
key	function of one argument

REMOVE make new sequence of the same type that has some elements removed. COUNT may limit the number of removed elements. See also REMOVE-IF, DELETE, DELETE-IF, SUBSEQ, and REMOVE-DUPLICATES.

(remove #\s "Sample string sequence") => "Sample tring equence"
(remove #\s "Sample string sequence" :count 1) => "Sample tring sequence"
(remove #\s "Sample string sequence" :test #'char-equal) => "ample tring equence"
(remove nil '(1 2 nil 4 nil 6)) => (1 2 4 6)

Function index Full documentation for remove (HyperSpec)