tree 4e71781e284f859bd7bcaa75785e4003a79107c0
parent 459509babac4ed3e8939d8ec81e6aa990b7d871e
author Takeru Ohta <phjgt308@gmail.com> 1513324032 +0900
committer Takeru Ohta <phjgt308@gmail.com> 1513324032 +0900

Make `tracer` option accept arbitrary expression