patch 8.0.0407: filtering folds with marker method not tested commit https://github.com/vim/vim/commit/3f3897e41f77a7bcd44ffd37acd4d524c0169ed4 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 4 15:28:53 2017 +0100 patch 8.0.0407: filtering folds with marker method not tested Problem: Filtering folds with marker method not tested. Solution: Also set 'foldmethod' to "marker".

" Test for joining lines.

func Test_join_with_count()
  new
  call setline(1, ['one', 'two', 'three', 'four'])
  normal J
  call assert_equal('one two', getline(1))
  %del
  call setline(1, ['one', 'two', 'three', 'four'])
  normal 10J
  call assert_equal('one two three four', getline(1))
  quit!
endfunc