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From: cross@va.pubnix.com (Chris P. Ross)
Date: Sun, 10 Sep 1995 01:45:37 -0400
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To: Laurent Wacrenier <Laurent.Wacrenier@gin.obspm.fr>
Cc: luomat@cedman.remote.Princeton.EDU, zsh-users@math.gatech.edu
Subject: Re:  checking if in interactive shell
In-Reply-To: Laurent Wacrenier's message of Sun, 10 September 1995 04:34:01 +0200 <199509100234.EAA02808@DAEC.ObsPM.Fr>
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Laurent Wacrenier <Laurent.Wacrenier@gin.obspm.fr> said:
>> Ok, in csh I'd check for interactive shell via this:
> [ csh code deleted :]

>> how do I do this in zsh?

> I would do it like this :

> case "$-" in
> *i*) interactive ;;
> *) not interactive ;;
> esac

  Doh!  What's wrong with:

  if [[ -o interactive ]]; then
    # We're interactive!
  fi


> -- Laurent

           - Chris