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Date: Wed, 23 Jan 2013 12:14:00 +0000
From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh-users@zsh.org
Subject: Re: Silent setopt
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On Wed, 23 Jan 2013 11:32:54 +0000
Peter Stephenson <p.stephenson@samsung.com> wrote:
> On Wed, 23 Jan 2013 11:21:38 +0100
> =C4=B0smail D=C3=B6nmez <ismail@donmez.ws> wrote:
> > I am using the same zsh config across a lot of machine which have all k=
inds
> > of versions of zsh and when I ssh into an old zsh machine I get
> >=20
> > setopt:47: no such option: COMBININGCHARS
> > setopt:48: no such option: HASH_EXECUTABLESONLY
> >=20
> > Which is expected but gets boring after some time. So I wonder if there=
 is
> > a way to silence setopt for unsupported options?
>=20
> It should be as simple as
>=20
> setopt COMBININGCHARS HASHEXECUTABLESONLY 2>/dev/null

Ooh, I've noted a slightly more sophisticated (but slower) way in my
.zshrc.

  zmodload -i zsh/parameter
  for opt in incappendhistory histexpiredupsfirst typesetsilent; do
    [[ -n ${options[$opt]} ]] && setopt $opt
  done

This relies on the special options associative array, also used by
completion.

pws