From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <zsh-users-return-21939-mason-zsh=primenet.com.au@zsh.org>
Received: (qmail 22468 invoked by alias); 17 Sep 2016 22:51:29 -0000
Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Users List <zsh-users.zsh.org>
List-Post: <mailto:zsh-users@zsh.org>
List-Help: <mailto:zsh-users-help@zsh.org>
X-Seq: 21939
Received: (qmail 3883 invoked from network); 17 Sep 2016 22:51:29 -0000
X-Qmail-Scanner-Diagnostics: from mail-pf0-f172.google.com by f.primenet.com.au (envelope-from <schaefer@brasslantern.com>, uid 7791) with qmail-scanner-2.11 
 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1.  
 Clear:RC:0(209.85.192.172):SA:0(0.0/5.0):. 
 Processed in 0.805963 secs); 17 Sep 2016 22:51:29 -0000
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au
X-Spam-Level: 
X-Spam-Status: No, score=0.0 required=5.0 tests=T_DKIM_INVALID
	autolearn=unavailable autolearn_force=no version=3.4.1
X-Envelope-From: schaefer@brasslantern.com
X-Qmail-Scanner-Mime-Attachments: |
X-Qmail-Scanner-Zip-Files: |
Received-SPF: none (ns1.primenet.com.au: domain at brasslantern.com does not designate permitted sender hosts)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=brasslantern-com.20150623.gappssmtp.com; s=20150623;
        h=from:message-id:date:in-reply-to:comments:references:to:subject
         :mime-version;
        bh=NM1Sjs4QJSw7C+kOziM9yheX/NZdsCRQKbZ1/htXqOs=;
        b=rOfzK9cIVjm7UGm/AlnnyRit6g0bptOhuP/Kl0giWoeHmUcANBzMOanA5QNbEQrOLp
         mPdLDoDLruapIgY/a02phwgfpiY1Y0MjTnQQj2TcoiqZQF9Jd9BOp9wvtTGKHuCbfbmm
         /HKJ9KmZUPSGQmNuT1YkSj0b38NaCDY5lzhb6xbRhSjQe2KCWQPh4OQVJ6IziJy1xfGS
         umq0uYFEJKjmxYt9cwbSy4SzWmJ+yXrOrGTmO02V9nDhD45uVZ9r/2eilWNQXf4Mz3xq
         U1l4gCjbciyNRVf2fwsisc7KPvVSeBT3haOACCc2jA1zwdrsW2LMbQl2UycnSrmhrvI2
         elcQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20130820;
        h=x-gm-message-state:from:message-id:date:in-reply-to:comments
         :references:to:subject:mime-version;
        bh=NM1Sjs4QJSw7C+kOziM9yheX/NZdsCRQKbZ1/htXqOs=;
        b=WUNmYgritoiDIimE7CLlFcaNecnj79U/9QmfKuC/cGgEH349fcNEMLmwh8R9HBbZQN
         6exe4y7pGTp1RF1Fic0g3pBOGFSPV+IgeP8GjZLAVCI+qZuTyE4CDNfhTE8g/IC3Z5ge
         p9oJIYOiJC6mXN1QI97lViM4AC5DGu34CBHEBotXQcJaypgZtZpLU+D/fRY5l8S7VANd
         Mu4PbpLvNwXQUnO+eaDfDDVcIays++jynayZvYycccb0CeuSe24iMG6FUjjyVipb3FsH
         8l4xo3d84KIP43iSXuoY7HjBR6WaMUxRyIHkhRRjFolJPG4MycjsJUCSU2W6tBYyOQOG
         flNQ==
X-Gm-Message-State: AE9vXwODNbgDBU0tfKp2PTN5M8wiNjqxc21NMEU+mwlo1LUL1zrWf7yu/xn+WG5IxCOjkw==
X-Received: by 10.98.205.66 with SMTP id o63mr34208912pfg.37.1474152682383;
        Sat, 17 Sep 2016 15:51:22 -0700 (PDT)
From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <160917155140.ZM30382@torch.brasslantern.com>
Date: Sat, 17 Sep 2016 15:51:40 -0700
In-Reply-To: <CAKc7PVDwSyb7G+QeO4crnkCrhAsTLd5iUfzCiVSfES0xy9Uzjw@mail.gmail.com>
Comments: In reply to Sebastian Gniazdowski <sgniazdowski@gmail.com>
        "Any neat trick to convert print -rl -- **/** into a tree?" (Sep 17,  5:54pm)
References: <CAKc7PVDwSyb7G+QeO4crnkCrhAsTLd5iUfzCiVSfES0xy9Uzjw@mail.gmail.com>
X-Mailer: OpenZMail Classic (0.9.2 24April2005)
To: Zsh Users <zsh-users@zsh.org>
Subject: Re: Any neat trick to convert print -rl -- **/** into a tree?
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii

On Sep 17,  5:54pm, Sebastian Gniazdowski wrote:
} Subject: Any neat trick to convert print -rl -- **/** into a tree?
}
} Hello,
} I'm blank at this but seeing wc -c > 60 various surprising Zsh
} expansions I suspect that it can be done: converting **/**

Do you intend that second ** to be interpreted GLOB_STAR_SHORT, or
is that a typo?

} into a tree, i.e. into output that looks like e.g. output of tree
} command

It's difficult if not impossible to do this *during* the glob pass,
because the sorting ends up confused, but if you capture the result
in a variable:

    () {
      emulate -L zsh -o extendedglob
      local x=(**/*)
      print -l ${x//([^\/]##\/)/|- }
    }

Refine the replacement as desired.