commit https://github.com/vim/vim/commit/8def26a0f5f5535e9af64e715cb80845fc8ec322 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 17 15:34:53 2015 +0100 patch 7.4.976 Problem: When compiling Vim for MSYS2 (linked with msys-2.0.dll), the Win32 clipboard is not enabled. Solution: Recognize MSYS like CYGWIN. (Ken Takata)

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