Clamp UTF-16 coordinate while performing LSP edits rather than panicing

2022-11-21 11:48:13 -05:00
parent 0078bea877
commit f9cbed5a1f
3 changed files with 46 additions and 14 deletions
@@ -5743,7 +5743,7 @@ impl Project {
                // of any anchors positioned in the unchanged regions.
                if range.end.row > range.start.row {
                    let mut offset = range.start.to_offset(&snapshot);
-                    let old_text = snapshot.text_for_range(range).collect::<String>();
+                    let old_text = snapshot.text_for_clamped_range(range).collect::<String>();

                    let diff = TextDiff::from_lines(old_text.as_str(), &new_text);
                    let mut moved_since_edit = true;