diff options
Diffstat (limited to 'runtime/lua/vim/treesitter.lua')
| -rw-r--r-- | runtime/lua/vim/treesitter.lua | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/runtime/lua/vim/treesitter.lua b/runtime/lua/vim/treesitter.lua index 8aa170061b..69b1ac8716 100644 --- a/runtime/lua/vim/treesitter.lua +++ b/runtime/lua/vim/treesitter.lua @@ -17,27 +17,12 @@ function Parser:parse() return self.tree end -local function on_lines(self, bufnr, _, start_row, oldstopline, stop_row) +local function on_lines(self, bufnr, _, start_row, old_stop_row, stop_row, old_byte_size) local start_byte = a.nvim_buf_get_offset(bufnr,start_row) - -- a bit messy, should we expose edited but not reparsed tree? - -- are multiple edits safe in general? - local root = self._parser:tree():root() - -- TODO: add proper lookup function! - local inode = root:descendant_for_point_range(oldstopline+9000,0, oldstopline,0) - if inode == nil then - local stop_byte = a.nvim_buf_get_offset(bufnr,stop_row) - self._parser:edit(start_byte,stop_byte,stop_byte, - start_row,0,stop_row,0,stop_row,0) - else - local fakeoldstoprow, fakeoldstopcol, fakebyteoldstop = inode:start() - local fake_rows = fakeoldstoprow-oldstopline - local fakestop = stop_row+fake_rows - local fakebytestop = a.nvim_buf_get_offset(bufnr,fakestop)+fakeoldstopcol - self._parser:edit(start_byte, fakebyteoldstop, fakebytestop, - start_row, 0, - fakeoldstoprow, fakeoldstopcol, - fakestop, fakeoldstopcol) - end + local stop_byte = a.nvim_buf_get_offset(bufnr,stop_row) + local old_stop_byte = start_byte + old_byte_size + self._parser:edit(start_byte,old_stop_byte,stop_byte, + start_row,0,old_stop_row,0,stop_row,0) self.valid = false end |