From d404be2993632f20f20d28b6d339df69b8da1764 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Thu, 1 Sep 2022 01:15:20 -0700
Subject: [PATCH] grow our scrollback much faster

---
 src/terminal/Screen.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/terminal/Screen.zig b/src/terminal/Screen.zig
index 5f101fab1..38b704831 100644
--- a/src/terminal/Screen.zig
+++ b/src/terminal/Screen.zig
@@ -570,7 +570,7 @@ fn scrollDelta(self: *Screen, delta: isize, grow: bool) !void {
             // to chunk it.
             const needed_capacity = @maximum(
                 rows_final * (self.cols + 1),
-                self.rows * 2,
+                @minimum(self.storage.capacity() * 2, max_capacity),
             );
 
             // Allocate what we can.