lispy.el (lispy-mark-car): improve
lispy.el (lispy-mark-car): simplify
lispy.el: fix compile warning
lispy.el (lispy-raise): keep region active

* lispy.el (lispy-raise-some): Adapt to `lispy-raise'

* lispy-test.el (lispy-raise): Update test.
  (lispy-raise-some): Update test.