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From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
Date: Thu, 14 Jan 2016 11:14:35 +0100
Message-ID: <CAKc7PVB07x5iLj0GrrzvLpc6nm7vpy1_Q66W74KWAm_OdMoKzA@mail.gmail.com>
Subject: Re: _history-complete-older problems with $(
To: Zsh hackers list <zsh-workers@zsh.org>
Content-Type: text/plain; charset=UTF-8

On 14 January 2016 at 10:52, Sebastian Gniazdowski
<sgniazdowski@gmail.com> wrote:
> PS. I used the "find LBUFFER myself" approach to handle following case
> better ("|" is cursor):
>
> % $(( 0 |+ 1 ))
>
> Doing ${(z)LBUFFER} and then (z) on right part of BUFFER would produce
> SUFFIX="+" instead of "+ 1 ))".  If I find the word in ${(z)BUFFER}

That turned out to be not true, (z) isn't done on right part, instead
words[CURRENT] is utilized and chopped to obtain right part of shell
word.

    local -a left=( "${(z)LBUFFER}" )
    local right="${words[CURRENT]#${left[-1]}}"

So still clarifying things, maybe it's good idea to do (z) on right
part to obtain ${|a case behavior.

Best regards,
Sebastian Gniazdowski