Mercurial > vim
view src/testdir/test_ex_undo.vim @ 11372:1074f58e1673 v8.0.0571
patch 8.0.0571: negative line number when using :z^ in an empty buffer
commit https://github.com/vim/vim/commit/a364cdb648ae009fa7aa05382f5659335683d349
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Apr 20 21:12:30 2017 +0200
patch 8.0.0571: negative line number when using :z^ in an empty buffer
Problem: The cursor line number becomes negative when using :z^ in an empty
buffer. (neovim https://github.com/vim/vim/issues/6557)
Solution: Correct the line number. Also reset the column.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 20 Apr 2017 21:15:04 +0200 |
| parents | 52b13e25b21d |
| children | 08940efa6b4e |
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" 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