From 2d3a0a1034c21ddc7ef7829cacb24a92d93c8560 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 24 Nov 2013 13:40:02 +0900
Subject: [PATCH] Reduce the number of Curses.refresh calls

---
 fzf | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fzf b/fzf
index 2e53d98..684759f 100755
--- a/fzf
+++ b/fzf
@@ -638,7 +638,9 @@ class FZF
     Thread.new do
       begin
         while blk = @queue.shift
-          blk.call
+          blks = [blk]
+          blks << blk while blk = (@queue.shift(true) rescue nil)
+          blks.each { |blk| blk.call }
           refresh
         end
       rescue Exception => e