patch 9.0.1866: undo is synced after character find Commit: https://github.com/vim/vim/commit/dccc29c228f8336ef7dd069a447886639af4458e Author: zeertzjq <zeertzjq@outlook.com> Date: Mon Sep 4 22:25:07 2023 +0200 patch 9.0.1866: undo is synced after character find Problem: Undo is synced after character find. Solution: Set no_u_sync when calling gotchars_nop(). closes: #13022 closes: #13024 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com>