patch 8.0.0205: wrong behavior after :undojoin commit https://github.com/vim/vim/commit/5e4e1b12998b1ed99138cad1c5da4d430f798547 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 17 22:09:45 2017 +0100 patch 8.0.0205: wrong behavior after :undojoin Problem: After :undojoin some commands don't work properly, such as :redo. (Matthew Malcomson) Solution: Don't set curbuf->b_u_curhead. (closes #1390)

Test for search('multi-byte char', 'bce')

STARTTEST
:source small.vim
:source mbyte.vim
:set encoding=utf-8
:/^Test bce:/+1
:$put =search('Ａ', 'bce', line('.'))
:1;/^Results:/,$wq! test.out
ENDTEST

Results:

Test bce:
Ａ