patch 8.1.2295: if buffer of popup is in another window cursorline sign shows Commit: https://github.com/vim/vim/commit/4eb7dae255abc271cf313d4c75839577f1424183 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 12 22:33:45 2019 +0100 patch 8.1.2295: if buffer of popup is in another window cursorline sign shows Problem: If buffer of popup is in another window cursorline sign shows. Solution: Check the group of the sign.

" Test feedkeys() function.

func Test_feedkeys_x_with_empty_string()
  new
  call feedkeys("ifoo\<Esc>")
  call assert_equal('', getline('.'))
  call feedkeys('', 'x')
  call assert_equal('foo', getline('.'))

  " check it goes back to normal mode immediately.
  call feedkeys('i', 'x')
  call assert_equal('foo', getline('.'))
  quit!
endfunc