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Date: Wed, 30 Sep 2015 19:26:31 +0200
Message-ID: <CAHYJk3SMQtz7PQLHM3nsLmqaVDE0BK6ias3UC=7cgMWH21MpUA@mail.gmail.com>
Subject: Re: PATCH: (maybe) negative ranges
From: Mikael Magnusson <mikachu@gmail.com>
To: Peter Stephenson <p.stephenson@samsung.com>
Cc: "Zsh Hackers' List" <zsh-workers@zsh.org>
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On Wed, Sep 30, 2015 at 6:51 PM, Peter Stephenson
<p.stephenson@samsung.com> wrote:
> I'd like to be able to ignore ^ at the start of a git range
> specification to support things like
>
>   git log r1 ^r2

Can't say anything helpful about the completion, but you may find this helpful,

function _self_insert_git() {
  if [[ $BUFFER = (git(-| )|gitk |qgit )* ]]; then
    if [[ ! $LBUFFER[-1] = '\' && $LBUFFER != *\ --\ * ]]; then
      LBUFFER+='\'
    fi
  fi
  zle self-insert
}

zle -N self-insert-git _self_insert_git
bindkey '^' self-insert-git
bindkey -M isearch '^' self-insert

-- 
Mikael Magnusson