tree 7f73d5cc4d6c3aafc0aecac04a0216f064ddedfb
parent fad99832df6b02d15ad42c89f96b67e8dcc6763b
author Galina Kistanova <gkistanova@gmail.com> 1604106582 -0700
committer Galina Kistanova <gkistanova@gmail.com> 1604106582 -0700

NFC. Some comments and code formatting.