--- a/mercurial/windows.py Sat Apr 25 21:42:07 2015 +0900
+++ b/mercurial/windows.py Fri May 01 20:17:00 2015 -0400
@@ -162,6 +162,18 @@
_quotere = None
_needsshellquote = None
def shellquote(s):
+ r"""
+ >>> shellquote(r'C:\Users\xyz')
+ '"C:\\Users\\xyz"'
+ >>> shellquote(r'C:\Users\xyz/mixed')
+ '"C:\\Users\\xyz/mixed"'
+ >>> # Would be safe not to quote too, since it is all double backslashes
+ >>> shellquote(r'C:\\Users\\xyz')
+ '"C:\\\\Users\\\\xyz"'
+ >>> # But this must be quoted
+ >>> shellquote(r'C:\\Users\\xyz/abc')
+ '"C:\\\\Users\\\\xyz/abc"'
+ """
global _quotere
if _quotere is None:
_quotere = re.compile(r'(\\*)("|\\$)')