diff options
Diffstat (limited to 'util.lisp')
-rw-r--r-- | util.lisp | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -194,3 +194,6 @@ (cons (macroexpand-all (car expansion)) (macroexpand-all (cdr expansion)))) object))) + +(%defmacro* unless (test . body) + `(if (not ,test) (progn ,@body) nil)) |