82973 Lau_of_DK user> (defn foo [x bar] (.replaceFirst x "%foo%" bar)) #'user/foo user> (-> "hi %foo%, welcome to %foo%" (foo "mister") (foo "#clojure")) "hi mister, welcome to #clojure" user> (macroexpand '(macfoo "mister" "#clojure") (-> "hi %foo%, welcome to %foo%" (foo "mister") (foo "#clojure")) Question: What should macfoo look like? 3455639377 #clojure Emacs Lisp TRUE 1 Chouser (defmacro macfoo [string & subs] `(-> ~string ~@(for [sub subs] `(foo ~sub)))) user> (macfoo "hi %foo% %foo%" "foo" "bar") "hi foo bar" 3455640183 #clojure TRUE