Current File : //usr/share/zsh/5.0.2/functions/_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[@]" ${(q)"${words[@]}"} );;
current) _comp_ignore=( "$_comp_ignore[@]" "${(q)words[CURRENT]}" );;
current-shown)
[[ "$compstate[old_list]" = *shown* ]] &&
_comp_ignore=( "$_comp_ignore[@]" "${(q)words[CURRENT]}" );;
other) _comp_ignore=( "$_comp_ignore[@]"
"${(@q)words[1,CURRENT-1]}"
"${(@q)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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