12086593a432d754d9c28bf6a66a1196e79877a3

 1diff --git a/lib/functions.zsh b/lib/functions.zsh
 2index 7410ae64553ecfebbfa467bca892d2043a2af583..f448dbce81dba1090c061e71a944d392d7ad0897 100644
 3--- a/lib/functions.zsh
 4+++ b/lib/functions.zsh
 5@@ -16,9 +16,6 @@ function take() {
 6 }
 7 
 8 function open_command() {
 9-  emulate -L zsh
10-  setopt shwordsplit
11-
12   local open_cmd
13 
14   # define the open command
15@@ -36,9 +33,9 @@ function open_command() {
16 
17   # don't use nohup on OSX
18   if [[ "$OSTYPE" == darwin* ]]; then
19-    $open_cmd "$@" &>/dev/null
20+    ${=open_cmd} "$@" &>/dev/null
21   else
22-    nohup $open_cmd "$@" &>/dev/null
23+    nohup ${=open_cmd} "$@" &>/dev/null
24   fi
25 }
26