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Sat, 05 Sep 2020 17:22:07 -0700 (PDT) MIME-Version: 1.0 References: <0b12bc3e-6d96-db88-8e6c-2a3e1ca85c84@outerface.net> In-Reply-To: <0b12bc3e-6d96-db88-8e6c-2a3e1ca85c84@outerface.net> From: Bart Schaefer Date: Sat, 5 Sep 2020 17:21:56 -0700 Message-ID: Subject: Re: zip arrays exclude empty elements To: sergio Cc: Zsh Users Content-Type: text/plain; charset="UTF-8" X-Seq: 26057 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: On Fri, Sep 4, 2020 at 3:03 PM sergio 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.