{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
                        // of the diff" at that point. When the removal is a single line, `i` is
                        // The `row_num - 2` is to select the buffer line that has the "old version
                        // `0`, `newlines` is `1` so `(newlines - i - 1)` ends up being `0`, so row