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From: Bart Schaefer <schaefer@brasslantern.com>
To: sergio <sergio@outerface.net>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: zip arrays exclude empty elements
Date: Sat, 5 Sep 2020 17:21:56 -0700
Message-ID: <CAH+w=7a6xD2D_S7rktwU9XSenSu9VqBZTavfUqT5j7sUGGhV7Q@mail.gmail.com> (raw)
In-Reply-To: <0b12bc3e-6d96-db88-8e6c-2a3e1ca85c84@outerface.net>

On Fri, Sep 4, 2020 at 3:03 PM sergio <sergio@outerface.net> wrote:
>
> I have an input string in form of 'A[-][B]' that I'd like to translate

I'm not sure if you consider the following to be simpler, but it
doesn't rely on exactly two letters in the split string:

setopt extendedglob
print -r -- ${=${(@s.-.)crop}/(#b)(?)/-${(L)match[1]} ${match[1]}}

Remove the "=" if you want e.g. "-a A" instead of "-a" and "A" as
separate words.


      reply	other threads:[~2020-09-06  0:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-04 22:03 sergio
2020-09-06  0:21 ` Bart Schaefer [this message]

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