Subject: bug#9988: 23.1; emacs can't write file with original permission

From: Guangliang Yang <[email-masked]>
Date: Tue, 08 Nov 2011 14:54:29 +0800

$ ls -l
total 4
-rw------- 1 gxa4g7 gxa4g7 179 2011-11-08 14:50 a.py
$ emacs a.py
$ ls -l
total 4
-rw-r--r-- 1 gxa4g7 gxa4g7 179 2011-11-08 14:50 a.py

emacs changed the file's permission
it's sucks