patch 8.1.0555: crash when last search pat is set but not last substitute pat commit https://github.com/vim/vim/commit/2fb8f684d888ad68b283ba8f9505106b5fb725be Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 1 13:14:45 2018 +0100 patch 8.1.0555: crash when last search pat is set but not last substitute pat Problem: Crash when last search pat is set but not last substitute pat. Solution: Do not mix up last search pattern and last subtitute pattern. (closes #3647)

" Tests for related f{char} and t{char} using utf-8.
if !has('multi_byte')
  finish
endif

" Test for t,f,F,T movement commands
function! Test_search_cmds()
  new!
  call setline(1, "・最初から最後まで最強のVimは最高")
  1
  normal! f最
  call assert_equal([0, 1, 4, 0], getpos('.'))
  normal! ;
  call assert_equal([0, 1, 16, 0], getpos('.'))
  normal! 2;
  call assert_equal([0, 1, 43, 0], getpos('.'))
  normal! ,
  call assert_equal([0, 1, 28, 0], getpos('.'))
  bw!
endfunction

" vim: shiftwidth=2 sts=2 expandtab