cl-subst-if-not

cl-subst-if-not is an autoloaded compiled Lisp function in `cl-seq.el'.

(cl-subst-if-not NEW PREDICATE TREE [KEYWORD VALUE]...)

Substitute NEW for elts not matching PREDICATE in TREE (non-destructively).
Return a copy of TREE with all non-matching elements replaced by NEW.

Keywords supported: :key