From c8cd8b80aa90f463814e1957d26e4a11f2f94414 Mon Sep 17 00:00:00 2001
From: Joseph Kocherhans <joseph@jkocherhans.com>
Date: Wed, 24 Feb 2010 20:52:14 +0000
Subject: [PATCH] Fixed #12119. Changed smart_split to stop splitting on
 whitespace in quotes. Thanks, emulbreh.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12581 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/utils/text.py                | 11 ++++++++---
 tests/regressiontests/text/tests.py |  2 ++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/django/utils/text.py b/django/utils/text.py
index 624f5b6a55..5d633b7afe 100644
--- a/django/utils/text.py
+++ b/django/utils/text.py
@@ -202,9 +202,14 @@ javascript_quote = allow_lazy(javascript_quote, unicode)
 # Expression to match some_token and some_token="with spaces" (and similarly
 # for single-quoted strings).
 smart_split_re = re.compile(r"""
-    ([^\s"]*"(?:[^"\\]*(?:\\.[^"\\]*)*)"\S*|
-     [^\s']*'(?:[^'\\]*(?:\\.[^'\\]*)*)'\S*|
-     \S+)""", re.VERBOSE)
+    ((?:
+        [^\s'"]*
+        (?:
+            (?:"(?:[^"\\]|\\.)*" | '(?:[^'\\]|\\.)*')
+            [^\s'"]*
+        )+
+    ) | \S+)
+""", re.VERBOSE)
 
 def smart_split(text):
     r"""
diff --git a/tests/regressiontests/text/tests.py b/tests/regressiontests/text/tests.py
index 09b8c30398..82cb1267d1 100644
--- a/tests/regressiontests/text/tests.py
+++ b/tests/regressiontests/text/tests.py
@@ -27,6 +27,8 @@ friends'
 [u'url', u'search_page', u'words=hello']
 >>> list(smart_split(u'url search_page words="something else'))
 [u'url', u'search_page', u'words="something', u'else']
+>>> list(smart_split("cut:','|cut:' '"))
+[u"cut:','|cut:' '"]
 
 ### urlquote #############################################################
 >>> from django.utils.http import urlquote, urlquote_plus