1 files changed, 8 insertions, 0 deletions
diff --git a/spacemacs.el b/spacemacs.el
index 8d5c5ee..9db0854 100644
--- a/spacemacs.el
+++ b/spacemacs.el
@@ -522,6 +522,14 @@ in the dump."
                              ("M-SPC" . (lambda () (interactive) (just-one-space -1)))
                              ("M-["   . (lambda () (interactive) (find-file "~/tmp/scratch.org")))))
 
+(defmacro measure-time (&rest body)
+  "Measure and return the running time of the code block."
+  (declare (indent defun))
+  (let ((start (make-symbol "start")))
+    `(let ((,start (float-time)))
+       ,@body
+       (- (float-time) ,start))))
+
 (defun dotspacemacs/user-config ()
   "Configuration function for user code.
 This function is called at the very end of Spacemacs initialization after layers configuration.