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References: <20181003143800.GA9162@prometheus.u-strasbg.fr>
 <CAH+w=7ZuFKDMBvL7XdSqYXcXy5hrc_zQPK0KsLrTZ1Szrfu6Ow@mail.gmail.com>
 <20181003162552.GA14697@prometheus.u-strasbg.fr> <1538588839.1108014.1529541968.7F45A0E3@webmail.messagingengine.com>
 <20181003204759.GA27384@prometheus.u-strasbg.fr>
In-Reply-To: <20181003204759.GA27384@prometheus.u-strasbg.fr>
From: Bart Schaefer <schaefer@brasslantern.com>
Date: Thu, 4 Oct 2018 08:50:53 -0700
Message-ID: <CAH+w=7YQ8ODqOmrfhixtrSS3MARQX9uBzFTkNkAvQG=3YVkUcg@mail.gmail.com>
Subject: Re: nat() in pure shell
To: Marc Chantreux <eiro@phear.org>
Cc: Daniel Shahaf <d.s@daniel.shahaf.name>, Zsh Users <zsh-users@zsh.org>
Content-Type: text/plain; charset="UTF-8"

> > Marc Chantreux wrote on Wed, 03 Oct 2018 18:25 +0200:
> > >     nat () {
> > >         local -i x=${1-0}
> > >         while print $[x++]
> > >     }

You should not count on this continuing to work, it's definitely a bug
that you don't get a parse error there.