patch 8.2.2918: builtin function can be shadowed by global variable Commit: https://github.com/vim/vim/commit/3d9c4eefe656ee8bf58c0496a48bd56bac180056 Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 31 22:15:26 2021 +0200 patch 8.2.2918: builtin function can be shadowed by global variable Problem: Builtin function can be shadowed by global variable. Solution: Check for builtin function before variable. (Yasuhiro Matsumoto, closes #8302)

" Tests for :undo

func Test_ex_undo()
  new ex-undo
  setlocal ul=10
  exe "normal ione\n\<Esc>"
  setlocal ul=10
  exe "normal itwo\n\<Esc>"
  setlocal ul=10
  exe "normal ithree\n\<Esc>"
  call assert_equal(4, line('$'))
  undo
  call assert_equal(3, line('$'))
  undo 1
  call assert_equal(2, line('$'))
  undo 0
  call assert_equal(1, line('$'))
  quit!
endfunc

" vim: shiftwidth=2 sts=2 expandtab