patch 8.2.1182: Vim9: no check for whitespace after comma in lambda Commit: https://github.com/vim/vim/commit/914e7eaa67f8d816e15fb4a1180e6bece88d9742 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 11 15:20:48 2020 +0200 patch 8.2.1182: Vim9: no check for whitespace after comma in lambda Problem: Vim9: no check for whitespace after comma in lambda. Solution: Give error if white space is missing.

" 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