From 6a9970c98eafc9eb00b99d72272b434d36603e2c Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sat, 2 Nov 2013 12:56:43 +0900
Subject: [PATCH] FZF_DEFAULT_COMMAND

---
 README.md   | 14 ++++++++++----
 fzf         |  5 +++--
 fzf.gemspec |  2 +-
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 16ca8dc..4d4a29b 100644
--- a/README.md
+++ b/README.md
@@ -46,8 +46,8 @@ fzf can be installed as a Ruby gem
 gem install fzf
 ```
 
-However, this is not recommended since the Ruby gem version of fzf takes
-slightly longer to start.
+It's a bit easier to install and update the script but the Ruby gem version
+takes slightly longer to start.
 
 ### Install as Vim plugin
 
@@ -87,7 +87,8 @@ find * -type f | fzf > selected
 ```
 
 Without STDIN pipe, fzf will use find command to fetch the list of
-files (excluding hidden ones).
+files excluding hidden ones. (You can override the default command with
+`FZF_DEFAULT_COMMAND`)
 
 ```sh
 vim `fzf`
@@ -156,9 +157,14 @@ fkill() {
   ps -ef | sed 1d | fzf | awk '{print $2}' | xargs kill -${1:-9}
 }
 
-# CTRL-T - Open fuzzy finder and paste the selected item to the command line
+# Assuming you don't use the default CTRL-T and CTRL-R
+
+# CTRL-T - Paste the selected file path into the command line
 bind '"\er": redraw-current-line'
 bind '"\C-t": " \C-u \C-a\C-k$(fzf)\e\C-e\C-y\C-a\C-y\ey\C-h\C-e\er"'
+
+# CTRL-R - Paste the selected command from history into the command line
+bind '"\C-r": " \C-e\C-u$(history | fzf +s | sed \"s/ *[0-9]* *//\")\e\C-e\er"'
 ```
 
 License
diff --git a/fzf b/fzf
index 8e5cb95..2bce1bc 100755
--- a/fzf
+++ b/fzf
@@ -10,7 +10,7 @@
 # URL:         https://github.com/junegunn/fzf
 # Author:      Junegunn Choi
 # License:     MIT
-# Last update: October 29, 2013
+# Last update: November 2, 2013
 #
 # Copyright (c) 2013 Junegunn Choi
 #
@@ -269,7 +269,8 @@ end
 @read =
   if $stdin.tty?
     if !`which find`.empty?
-      IO.popen("find * -path '*/\\.*' -prune -o -type f -print -o -type l -print 2> /dev/null")
+      IO.popen(ENV.fetch('FZF_DEFAULT_COMMAND',
+          "find * -path '*/\\.*' -prune -o -type f -print -o -type l -print 2> /dev/null"))
     else
       exit 1
     end
diff --git a/fzf.gemspec b/fzf.gemspec
index c9aec13..c53c008 100644
--- a/fzf.gemspec
+++ b/fzf.gemspec
@@ -1,7 +1,7 @@
 # coding: utf-8
 Gem::Specification.new do |spec|
   spec.name          = 'fzf'
-  spec.version       = '0.1.1'
+  spec.version       = '0.1.2'
   spec.authors       = ['Junegunn Choi']
   spec.email         = ['junegunn.c@gmail.com']
   spec.description   = %q{Fuzzy finder for your shell}