I experienced the behaviour on busybox 1.23.2 and 1.27.2. I cross compile busybox on Ubuntu 16.04 LTS for armv7 with the toolchain arm-linux-gnueabihf of Ubuntu. The behaviour is as follows: I open a file with vi and search with ':/string' for 'string'. Now I want to repeat the search with 'n' but the cursor moves just one position to the right. The expected result should be that the cursor jumps to the next hit.
fixed in git: commit 16bcd504a32e6a7bf2015ffb241133f9ead6100b Author: Ron Yorston <rmy@pobox.com> Date: Thu Jan 23 15:31:19 2020 +0000 vi: fixes to string search in colon commands