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| author | Jan Edmund Lazo <janedmundlazo@hotmail.com> | 2018-08-20 21:24:30 -0400 |
|---|---|---|
| committer | Jan Edmund Lazo <janedmundlazo@hotmail.com> | 2018-08-20 21:48:08 -0400 |
| commit | 66ed6297b0f5b6e571f675840388e0956c5deb9d (patch) | |
| tree | fcbe2f7ae99e3225d433eb2320e6974725baa004 /src/nvim/testdir | |
| parent | 0839c442574cc6f272bee53d350c0d155b74894a (diff) | |
| download | rneovim-66ed6297b0f5b6e571f675840388e0956c5deb9d.tar.gz rneovim-66ed6297b0f5b6e571f675840388e0956c5deb9d.tar.bz2 rneovim-66ed6297b0f5b6e571f675840388e0956c5deb9d.zip | |
vim-patch:8.0.1441: using ":undo 0" leaves undo in wrong state
Problem: Using ":undo 0" leaves undo in wrong state.
Solution: Instead of searching for state 1 and go above, just use the start.
(Ozaki Kiichi, closes vim/vim#2595)
https://github.com/vim/vim/commit/ce46d934af35d0f774be7f996001db03cf0b894a
Diffstat (limited to 'src/nvim/testdir')
| -rw-r--r-- | src/nvim/testdir/test_undo.vim | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_undo.vim b/src/nvim/testdir/test_undo.vim index f31499607b..83ede1dc37 100644 --- a/src/nvim/testdir/test_undo.vim +++ b/src/nvim/testdir/test_undo.vim @@ -390,3 +390,47 @@ funct Test_undofile() set undodir& endfunc + +func Test_undo_0() + new + set ul=100 + normal i1 + undo + normal i2 + undo + normal i3 + + undo 0 + let d = undotree() + call assert_equal('', getline(1)) + call assert_equal(0, d.seq_cur) + + redo + let d = undotree() + call assert_equal('3', getline(1)) + call assert_equal(3, d.seq_cur) + + undo 2 + undo 0 + let d = undotree() + call assert_equal('', getline(1)) + call assert_equal(0, d.seq_cur) + + redo + let d = undotree() + call assert_equal('2', getline(1)) + call assert_equal(2, d.seq_cur) + + undo 1 + undo 0 + let d = undotree() + call assert_equal('', getline(1)) + call assert_equal(0, d.seq_cur) + + redo + let d = undotree() + call assert_equal('1', getline(1)) + call assert_equal(1, d.seq_cur) + + bwipe! +endfunc |