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To: zsh-users@zsh.org
From: Yuri D'Elia <wavexx@thregr.org>
Subject: Re: rsync --progress stops completion
Date: Sun, 21 Sep 2014 20:59:56 +0200
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References: <lv9jav$8l6$1@ger.gmane.org>  <2002755.9ryFYYVtTN@note>	<5418786F.8030001@thregr.org>	<140916175124.ZM5742@torch.brasslantern.com>	<54194198.2010607@thregr.org>	<140917085133.ZM6725@torch.brasslantern.com>	<541AA918.8060503@thregr.org>	<140918093602.ZM7963@torch.brasslantern.com>	<lvjuvl$mru$1@ger.gmane.org>	<140918190130.ZM8366@torch.brasslantern.com>	<lvjv8o$r67$1@ger.gmane.org>	<140920112024.ZM29459@torch.brasslantern.com>	<lvmv6s$o5c$1@ger.gmane.org> <140921102006.ZM31805@torch.brasslantern.com> 
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In-Reply-To: <140921102006.ZM31805@torch.brasslantern.com> 

On 09/21/2014 08:52 PM, Yuri D'Elia wrote:
> On 09/21/2014 07:20 PM, Bart Schaefer wrote:
>> To permit zstyle customizations it might also be useful to set up the
>> "compcontext" parameter and call _complete instead of "_normal -s".
>> There aren't any good examples of this except Functions/Misc/nslookup.
> 
> So here's what I got so far:

Some obvious typos in the last post.

#autoload

_complete_fallback_cleanup()
{
  precmd_functions=_complete_fallback_precmd
  unset _complete_fallback_precmd
}

_complete_fallback()
{
  if [[ $LASTWIDGET = *complete* || -n $_complete_fallback_precmd ]]
  then
    if [[ -z $_complete_fallback_precmd ]]
    then
      _complete_fallback_precmd=precmd_functions
      precmd_functions+=( _complete_fallback_cleanup )
    fi

    [[ $compstate[context] = command && $CURRENT -gt 2 ]] || return 1
    words=("$words[1]" "${(@)words[$CURRENT,-1]}")
    CURRENT=2
    local curcontext="${curcontext%:*}:fallback"
    _compskip=default
    _complete
  fi
}

_complete_fallback "$@"