patch 8.1.2235: "C" with 'virtualedit' set does not include multi-byte char Commit: https://github.com/vim/vim/commit/77ccc00340ed2598f7aa09716217e878665964fa Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 31 03:21:25 2019 +0100 patch 8.1.2235: "C" with 'virtualedit' set does not include multi-byte char Problem: "C" with 'virtualedit' set does not include multi-byte char. Solution: Include the whole multi-byte char. (Nobuhiro Takasaki, closes #5152)

function Test_Comparators()
  try
    let oldisident=&isident
    set isident+=#
    call assert_equal(1, 1 is#1)
  finally
    let &isident=oldisident
  endtry
endfunction