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| | #autoload
local i fds expl link sep
local -a list
fds=( /dev/fd/<3->(N:t) )
if zstyle -T ":completion:${curcontext}:" verbose && [[ -h /proc/$$/fd/$fds[1] ]]; then
zstyle -s ":completion:${curcontext}:" list-separator sep || sep=--
if zmodload -F zsh/stat b:zstat; then
for i in "${fds[@]}"; do
if zstat +link -A link /proc/$$/fd/$i; then
list+=( "$i $sep ${link[1]}" )
else
fds[(i)$i]=()
fi
done
elif (( $+commands[readlink] )); then
for i in "${fds[@]}"; do
if link=$(readlink /proc/$$/fd/$i); then
list+=( "$i $sep $link" )
else
fds[(i)$i]=()
fi
done
else
for i in "${fds[@]}"; do
if link=$(ls -l /proc/$$/fd/$i); then
list+=( "$i $sep ${link#* -> }" )
else
fds[(i)$i]=()
fi
done
fi 2>/dev/null
if (( $list[(I)* $sep ?*] )); then
list=( "0 $sep standard input" "1 $sep standard output" "2 $sep standard error" $list )
fds=( 0 1 2 $fds )
_wanted file-descriptors expl 'file descriptor' compadd "$@" -d list -a - fds
return
fi
fi
_wanted file-descriptors expl 'file descriptor' compadd -a "$@" - fds
|