From cc9938d4c9eed9a5e28846b3fb1fcde56d074125 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Fri, 8 Aug 2014 02:44:37 +0900
Subject: [PATCH] [vim] Apply FZF_DEFAULT_{OPTS,COMMAND} when using tmux splits
 (#87)

---
 plugin/fzf.vim | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/plugin/fzf.vim b/plugin/fzf.vim
index 1b7a560..a6e3761 100644
--- a/plugin/fzf.vim
+++ b/plugin/fzf.vim
@@ -149,10 +149,15 @@ function! s:execute(dict, command, temps)
 endfunction
 
 function! s:execute_tmux(dict, command, temps)
+  let command = a:command
+  if exists('$FZF_DEFAULT_OPTS')
+    let command = expand('FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS" ') . command
+  endif
+  if exists('$FZF_DEFAULT_COMMAND')
+    let command = expand('FZF_DEFAULT_COMMAND="$FZF_DEFAULT_COMMAND" ') . command
+  endif
   if has_key(a:dict, 'dir')
-    let command = 'cd '.s:escape(a:dict.dir).' && '.a:command
-  else
-    let command = a:command
+    let command = 'cd '.s:escape(a:dict.dir).' && '.command
   endif
 
   let splitopt = '-v'