On Mon, 10 Jan 2011, Jan Schampera wrote:
the help output for the set builtin command misses '--'.
It's there: SYNOPSIS set [--abefhkmnptuvxBCHP] [-o option-name] [arg ...] -- Chris F.A. Johnson, <http://cfajohnson.com> Author: Pro Bash Programming: Scripting the GNU/Linux Shell (2009, Apress) Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)