Function: remove-if-not

remove-if-not is a for cl-remove-if-not, defined in cl-seq.el.gz.

This function is obsolete since 27.1; use cl-remove-if-not instead.

Signature

(remove-if-not PREDICATE SEQ [KEYWORD VALUE]...)

Documentation

Remove all items not satisfying PREDICATE in SEQ.

This is a non-destructive function; it makes a copy of SEQ if necessary to avoid corrupting the original SEQ.

Keywords supported: :key :count :start :end :from-end

Aliases

remove-if-not (obsolete since 27.1) org-remove-if-not (obsolete since 9.0)