From 67289cc183714676ad711fd4292f527b1821f0ec Mon Sep 17 00:00:00 2001
From: Mathias Bynens <mathias@qiwi.be>
Date: Mon, 2 Jul 2012 16:04:55 +0200
Subject: Enable some Bash 4 features when possible:

- `autocd`
- Recursive globbing
---
 .bash_profile | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to '.bash_profile')

diff --git a/.bash_profile b/.bash_profile
index cfb020b..31efec5 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -14,6 +14,16 @@ shopt -s histappend
 # Autocorrect typos in path names when using `cd`
 shopt -s cdspell
 
+# Enable some Bash 4 features when possible:
+# * `autocd`, e.g. `**/qux` will enter `./foo/bar/baz/qux`
+# * Recursive globbing, e.g. `echo **/*.txt`
+for option in autocd globstar; do
+	tmp="$(shopt -q "$option" 2>&1 > /dev/null | grep "invalid shell option name")"
+	if [ '' == "$tmp" ]; then
+		shopt -s "$option"
+	fi
+done
+
 # Prefer US English and use UTF-8
 export LC_ALL="en_US.UTF-8"
 export LANG="en_US"
-- 
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