From d0b06a2a1d07092d07691e8c802ebad01732a34c Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Fri, 9 Apr 2021 16:50:06 +0200
Subject: [PATCH] Don't clear redo stack when editing

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
---
 zed/src/editor/buffer/mod.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/zed/src/editor/buffer/mod.rs b/zed/src/editor/buffer/mod.rs
index 7523179af3..074d4917e2 100644
--- a/zed/src/editor/buffer/mod.rs
+++ b/zed/src/editor/buffer/mod.rs
@@ -153,7 +153,6 @@ impl UndoHistory {
     }
 
     fn push(&mut self, edit_id: time::Local, now: Instant) {
-        self.redo_stack.clear();
         if let Some(edit_group) = self.undo_stack.last_mut() {
             if now - edit_group.last_edit_at <= self.group_interval {
                 edit_group.edits.push(edit_id);