Deduplicate regexes in search_selection command (helix-editor#3941)

herkhinah · Dec 11, 2022 · 1801863 · 1801863
1 parent a7969ae
commit 1801863
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
@@ -1763,6 +1763,8 @@ fn search_selection(cx: &mut Context) {
         .selection(view.id)
         .iter()
         .map(|selection| regex::escape(&selection.fragment(contents)))
+        .collect::<HashSet<_>>() // Collect into hashset to deduplicate identical regexes
+        .into_iter()
         .collect::<Vec<_>>()
         .join("|");