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| author | zeertzjq <zeertzjq@outlook.com> | 2024-08-12 06:52:31 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-11 22:52:31 +0000 |
| commit | 37d97e771e9140746629bc3e67ad2dfbd39888c5 (patch) | |
| tree | 63bc47309d4a49cd15f81e6e84741a98b359ad3e /test | |
| parent | 9b5ab66678f8efa1f5fe89205839fe053fe5efaf (diff) | |
| download | rneovim-37d97e771e9140746629bc3e67ad2dfbd39888c5.tar.gz rneovim-37d97e771e9140746629bc3e67ad2dfbd39888c5.tar.bz2 rneovim-37d97e771e9140746629bc3e67ad2dfbd39888c5.zip | |
vim-patch:9.1.0672: marker folds may get corrupted on undo (#30026)
Problem: marker folds may get corrupted on undo (Yousef Mohammed)
Solution: when adjusting folds, make sure that line1 is the lower limit
and line2 is the upper line limit. In particular, line2 should
not be able to get smaller than line1.
fixes: vim/vim#15455
closes: vim/vim#15466
https://github.com/vim/vim/commit/8d02e5cf961b06da5bc490ac5972bcbc252c4793
Co-authored-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/old/testdir/test_fold.vim | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/old/testdir/test_fold.vim b/test/old/testdir/test_fold.vim index a0eb3afdbb..6569e032f6 100644 --- a/test/old/testdir/test_fold.vim +++ b/test/old/testdir/test_fold.vim @@ -1756,4 +1756,25 @@ func Test_cursor_down_fold_eob() bwipe! endfunc +" issue: #15455 +func Test_cursor_fold_marker_undo() + new + call setline(1, ['{{{', '', 'This is a Line', '', 'This is a Line', '', '}}}']) + let &ul=&ul + setl foldmethod=marker + call cursor(2, 1) + norm! zo1vjdu + call assert_equal(1, foldlevel('.')) + bwipe! + new + call setline(1, ['', '{{{', '', 'This is a Line', '', 'This is a Line', '', '}}}']) + let &ul=&ul + setl foldmethod=marker + call cursor(3, 1) + norm! zo + norm! vjdu + call assert_equal(1, foldlevel('.')) + bwipe! +endfunc + " vim: shiftwidth=2 sts=2 expandtab |