From 75b666bf54cd747d1a6eea7683fb6e860836795c Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Wed, 6 Nov 2013 20:54:02 +0900
Subject: [PATCH] Update README (replace backticks with $())

As reported in #2, backticks on oh-my-zsh (with TERM=xterm*)
makes fzf run twice. This should be a bug of oh-my-zsh,
but for now using $() seems to be a quick workaround.
---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 6285e5b..ad575f2 100644
--- a/README.md
+++ b/README.md
@@ -89,7 +89,7 @@ files excluding hidden ones. (You can override the default command with
 `FZF_DEFAULT_COMMAND`)
 
 ```sh
-vim `fzf`
+vim $(fzf)
 ```
 
 If you want to preserve the exact sequence of the input, provide `--no-sort` (or
@@ -136,17 +136,17 @@ Useful bash examples
 ```sh
 # vimf - Open selected file in Vim
 vimf() {
-  FILE=`fzf` && vim "$FILE"
+  FILE=$(fzf) && vim "$FILE"
 }
 
 # fd - cd to selected directory
 fd() {
-  DIR=`find ${1:-*} -path '*/\.*' -prune -o -type d -print 2> /dev/null | fzf` && cd "$DIR"
+  DIR=$(find ${1:-*} -path '*/\.*' -prune -o -type d -print 2> /dev/null | fzf) && cd "$DIR"
 }
 
 # fda - including hidden directories
 fda() {
-  DIR=`find ${1:-*} -type d 2> /dev/null | fzf` && cd "$DIR"
+  DIR=$(find ${1:-*} -type d 2> /dev/null | fzf) && cd "$DIR"
 }
 
 # fh - repeat history