diff options
| -rw-r--r-- | src/nvim/api/buffer.c | 1 | ||||
| -rw-r--r-- | test/functional/lua/buffer_updates_spec.lua | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/nvim/api/buffer.c b/src/nvim/api/buffer.c index bd336a2b3d..0e97b36506 100644 --- a/src/nvim/api/buffer.c +++ b/src/nvim/api/buffer.c @@ -1930,7 +1930,6 @@ static void fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) curwin->w_cursor.lnum += extra; check_cursor_col(); } else if (extra < 0) { - curwin->w_cursor.lnum = lo; check_cursor(); } else { check_cursor_col(); diff --git a/test/functional/lua/buffer_updates_spec.lua b/test/functional/lua/buffer_updates_spec.lua index f38c0e8b09..8c5e936906 100644 --- a/test/functional/lua/buffer_updates_spec.lua +++ b/test/functional/lua/buffer_updates_spec.lua @@ -244,6 +244,14 @@ describe('lua buffer event callbacks: on_lines', function() eq(1, meths.get_var('listener_cursor_line')) end) + it('has valid cursor position while deleting lines', function() + meths.buf_set_lines(0, 0, -1, true, { "line_1", "line_2", "line_3", "line_4"}) + meths.win_set_cursor(0, {2, 0}) + eq(2, meths.win_get_cursor(0)[1]) + meths.buf_set_lines(0, 0, -1, true, { "line_1", "line_2", "line_3"}) + eq(2, meths.win_get_cursor(0)[1]) + end) + it('does not SEGFAULT when calling win_findbuf in on_detach', function() exec_lua[[ |