 { $values
      { "indices" sequence } { "seq" sequence }
      { "seq'" sequence } }
-{ $description "Ouptuts a sequence of elements from the input sequence indexed by the indices." }
+{ $description "Outputs a sequence of elements from the input sequence indexed by the indices." }
 { $examples 
     { $example "USING: prettyprint sequences ;"
                "{ 0 2 } { \"a\" \"b\" \"c\" } nths ."

{ $errors "Throws an error if the type of " { $snippet "elt" } " is not permitted in sequences of the same class as " { $snippet "seq1" } "." }
{ $examples
    { $example "USING: prettyprint sequences ;" "{ 1 2 3 } 4 suffix ." "{ 1 2 3 4 }" }
} ;

HELP: prefix

"Many operations have constructive and destructive variants:"
{ $table
    { "Constructive" "Destructive" }
    { { $link suffix } { $link suffix! } }
    { { $link but-last } { $link pop* } }
    { { $link unclip-last } { $link pop } }
    { { $link remove } { $link remove! } }
    { { $link remove-eq } { $link remove-eq! } }
    { { $link remove-nth } { $link remove-nth! } }
    { { $link reverse } { $link reverse-here } }
    { { $link append } { $link append! } }
    { { $link map } { $link map! } }
    { { $link filter } { $link filter! } }
}
