move zigzag scan to common place
authorKostya Shishkov <kostya.shishkov@gmail.com>
Wed, 3 Jul 2019 16:05:11 +0000 (18:05 +0200)
committerKostya Shishkov <kostya.shishkov@gmail.com>
Wed, 3 Jul 2019 16:05:11 +0000 (18:05 +0200)

No differences found