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From: Greg Klanderman <gak@klanderman.net>
To: zsh-users@zsh.org
Subject: Re: Can we have an additional output option for setopt?
Reply-To: gak@klanderman.net
Date: Thu, 19 Jan 2012 14:28:13 -0500
In-Reply-To: <20120119100412.24fd288e@pwslap01u.europe.root.pri> (Peter Stephenson's message of "Thu, 19 Jan 2012 10:04:12 +0000")
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>>>>> On January 19, 2012 Peter Stephenson <Peter.Stephenson@csr.com> wrote:

> showoptions() {
>   local k
>   zmodload -i zsh/parameter
>
>   for k in ${(ok)options}; do
>     printf "%-20s\t%s\n" $k ${options[$k]}
>   done
> }

I have almost exactly that function, except I do

   for k in ${@:-${(ok)options}}; do

so I can optionally specify a list of options on the
command line, and set up completion appropriately.

Greg