Fix underflow when repeating a completion that has a negative shift p…

…osition (helix-editor#7322)
wes-adams · Jul 3, 2023 · 1c60197 · 1c60197
1 parent 4b93777
commit 1c60197
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs
@@ -914,8 +914,9 @@ impl EditorView {
                                 let text = doc.text().slice(..);
                                 let cursor = doc.selection(view.id).primary().cursor(text);
 
-                                let shift_position =
-                                    |pos: usize| -> usize { pos + cursor - trigger_offset };
+                                let shift_position = |pos: usize| -> usize {
+                                    (pos + cursor).saturating_sub(trigger_offset)
+                                };
 
                                 let tx = Transaction::change(
                                     doc.text(),