Invalidate copilot suggestion on backspaces

Restore an observation on initialization co-authored-by: antonio <antonio@zed.dev>
2023-04-05 08:48:39 -07:00
parent e2c690cece
commit b585470518
4 changed files with 103 additions and 1 deletions
@@ -1037,6 +1037,11 @@ impl CopilotState {
        let completion = self.completions.get(self.active_completion_index)?;
        let excerpt_id = self.excerpt_id?;
        let completion_buffer = buffer.buffer_for_excerpt(excerpt_id)?;
+        if !completion.range.start.is_valid(completion_buffer)
+            || !completion.range.end.is_valid(completion_buffer)
+        {
+            return None;
+        }

        let mut completion_range = completion.range.to_offset(&completion_buffer);
        let prefix_len = Self::common_prefix(