From a9f3a5ee949d68fa1e45fe67529212358820b258 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 5 Apr 2015 02:56:35 +0900
Subject: [PATCH] fe with ctrl-o

---
 Examples.md | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/Examples.md b/Examples.md
index 439c747..fc1ac4e 100644
--- a/Examples.md
+++ b/Examples.md
@@ -12,11 +12,16 @@ fe() {
   [ -n "$file" ] && ${EDITOR:-vim} "$file"
 }
 
-# Equivalent to above, but opens it with `open` command
-fo() {
-  local file
-  file=$(fzf --query="$1" --select-1 --exit-0)
-  [ -n "$file" ] && open "$file"
+# Extended version where you can press CTRL-O to open with `open` command
+# fe [FUZZY PATTERN]
+fe() {
+  local out file key
+  out=$(fzf-tmux --query="$1" --exit-0 --expect=ctrl-o)
+  key=$(head -1 <<< "$out")
+  file=$(head -2 <<< "$out" | tail -1)
+  if [ -n "$file" ]; then
+    [ "$key" = ctrl-o ] && open "$file" || ${EDITOR:-vim} "$file"
+  fi
 }
 ```