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Edit File: _description

#autoload

local name gropt nopt xopt format gname hidden hide match opts tag sort

opts=()

gropt=(-J)
xopt=(-X)
nopt=()
zparseopts -K -D -a nopt 1 2 V=gropt J=gropt x=xopt

3="${${3##[[:blank:]]#}%%[[:blank:]]#}"
[[ -n "$3" ]] && _lastdescr=( "$_lastdescr[@]" "$3" )

zstyle -s ":completion:${curcontext}:$1" group-name gname &&
    [[ -z "$gname" ]] && gname="$1"

_setup "$1" "${gname:--default-}"

name="$2"

zstyle -s ":completion:${curcontext}:$1" format format ||
    zstyle -s ":completion:${curcontext}:descriptions" format format

if zstyle -s ":completion:${curcontext}:$1" hidden hidden &&
   [[ "$hidden" = (all|yes|true|1|on) ]]; then
  [[ "$hidden" = all ]] && format=''
  opts=(-n)
fi
zstyle -s ":completion:${curcontext}:$1" matcher match &&
    opts=($opts -M "$match")
[[ -n "$_matcher" ]] && opts=($opts -M "$_matcher")

# Use sort style, but ignore `menu' value to help _expand.
# Also don't override explicit use of -V.
if { zstyle -s ":completion:${curcontext}:$1" sort sort ||
     zstyle -s ":completion:${curcontext}:" sort sort; } &&
    [[ "$gropt" = -J && $sort != menu ]]; then
    if [[ "$sort" = (yes|true|1|on) ]]; then
	gropt=(-J)
    else
	gropt=(-V)
    fi
fi

if [[ -z "$_comp_no_ignore" ]]; then
  zstyle -a ":completion:${curcontext}:$1" ignored-patterns _comp_ignore ||
    _comp_ignore=()

zstyle -s ":completion:${curcontext}:$1" ignore-line hidden &&
    case "$hidden" in
    true|yes|on|1) _comp_ignore=( "$_comp_ignore[@]" "$words[@]" );;
    current)       _comp_ignore=( "$_comp_ignore[@]" "$words[CURRENT]" );;
    current-shown) [[ "$compstate[old_list]" = *shown* ]] &&
                       _comp_ignore=( "$_comp_ignore[@]" "$words[CURRENT]" );;
    other)         _comp_ignore=( "$_comp_ignore[@]"
                                  "${(@)words[1,CURRENT-1]}"
				  "${(@)words[CURRENT+1,-1]}" );;
    esac

# Ensure the ignore option is first so we can override it
  # for fake-always.
  (( $#_comp_ignore )) && opts=( -F _comp_ignore $opts )
else
  _comp_ignore=()
fi

tag="$1"

shift 2
if [[ -z "$1" && $# -eq 1 ]]; then
  format=
elif [[ -n "$format" ]]; then
  zformat -f format "$format" "d:$1" "${(@)argv[2,-1]}"
fi

if [[ -n "$gname" ]]; then
  if [[ -n "$format" ]]; then
    set -A "$name" "$opts[@]" "$nopt[@]" "$gropt" "$gname" "$xopt" "$format"
  else
    set -A "$name" "$opts[@]" "$nopt[@]" "$gropt" "$gname"
  fi
else
  if [[ -n "$format" ]]; then
    set -A "$name" "$opts[@]" "$nopt[@]" "$gropt" -default- "$xopt" "$format"
  else
    set -A "$name" "$opts[@]" "$nopt[@]" "$gropt" -default-
  fi
fi

if ! (( ${funcstack[2,-1][(I)_description]} )); then
  local fakestyle descr
  for fakestyle in fake fake-always; do
    zstyle -a ":completion:${curcontext}:$tag" $fakestyle match ||
    continue

descr=( "${(@M)match:#*[^\\]:*}" )

opts=("${(@P)name}")
    if [[ $fakestyle = fake-always && $opts[1,2] = "-F _comp_ignore" ]]; then
      shift 2 opts
    fi
    compadd "${(@)opts}" - "${(@)${(@)match:#*[^\\]:*}:s/\\:/:/}"
    (( $#descr )) && _describe -t "$tag" '' descr "${(@)opts}"
  done
fi

return 0

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