Subject: sleep takes undocumented hex args
From: [email-masked]
To: [email-masked]
Date: Fri, 21 Jan 2011 07:31:18 +0800
List-Id: <debbugs-submit.debbugs.gnu.org>

The documentation doesn't say that one can also use hex args:
$ time /bin/sleep 0x10
real    0m16.007s
However not octal args:
$ time /bin/sleep 010
real    0m10.003s
Maybe say how too.