Transformed some helper functions to macros.
Transformed some helper functions to macros.

Lobage/conexp-clj,fcatools/conexp-clj,fcatools/conexp-clj,exot/conexp-clj,Lobage/conexp-clj,Lobage/conexp-clj,fcatools/conexp-clj,exot/conexp-clj,Lobage/conexp-clj,immo/clojure-conexp,fcatools/conexp-clj,exot/conexp-clj,fcatools/conexp-clj,exot/conexp-clj,exot/conexp-clj,immo/clojure-conexp