From e5ae4f0ef6cf22bd308f73a0b5e6e7dddebb0abe Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 1 Apr 2014 20:55:06 +0900
Subject: [PATCH] Do not load interactive parts when not required (#34)

---
 install | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/install b/install
index 9d27192..6d006de 100755
--- a/install
+++ b/install
@@ -183,6 +183,8 @@ __fsel() {
   echo
 }
 
+if [[ $- =~ i ]]; then
+
 if [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ]; then
   fzf-file-widget() {
     local height
@@ -220,6 +222,7 @@ fzf-history-widget() {
 zle     -N   fzf-history-widget
 bindkey '^R' fzf-history-widget
 
+fi
 EOFZF
     fi
   fi