Subject: dired-create-directory should say at least one word in the case that it fails to do what it is supposed to
From: [email-masked]
To: [email-masked]
Date: Mon, 14 Mar 2011 09:34:11 +0800
List-Id: <debbugs-submit.debbugs.gnu.org>

Please please please implement similar warnings to

   # mkdir /
   mkdir: cannot create directory `/': File exists
   # mkdir /dev/null
   mkdir: cannot create directory `/dev/null': File exists

Even one murmur would be great!

for
+ runs the command dired-create-directory

please.