Add a small delay when search is interrupted0.8.5

Search is interrupted when the query string has changed. This frequently
happens when the user is actively typing in a query. This (rather
arbitrary) delay is introduced not to start the next search immediately,
which is likely to be interrupted as well. The result of it is that fzf
feels more responsive.

1 files changed, 5 insertions, 2 deletions

diff --git a/fzf b/fzf
index f51ea057..4adda6d9 100755
--- a/fzf
+++ b/fzf
@@ -7,7 +7,7 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/    Fuzzy finder for your shell
 #
-# Version: 0.8.5 (Jun 14, 2014)
+# Version: 0.8.5 (Jun 15, 2014)
 #
 # Author:  Junegunn Choi
 # URL:     https://github.com/junegunn/fzf
@@ -629,7 +629,10 @@ class FZF
                 found.concat(q.empty? ? list :
                              matcher.match(list, q, q[0, cx], q[cx..-1]))
               end
-              next if skip
+              if skip
+                sleep 0.1
+                next
+              end
               matches = @sort ? found : found.reverse
               if !empty && @sort && matches.length <= @sort
                 matches = FZF.sort(matches)