#!/bin/zsh

exec >&2
fns=()
toprint=()
typeset -A seen
ctr=0
path-extractor | while read fn ; do
    [[ $seen[$fn] -eq 1 ]] && continue
    seen+=($fn 1)
    fns+=($fn)
    toprint+=(`printf "%X:%s" $ctr "${fn}"`)
    ctr=$(( $ctr + 1 ))
done
[[ $ctr -le 20 ]] && print -C 1 $toprint || print -c $toprint
print -n "> "
read choice < /dev/tty
if [[ "$choice" = "*" ]]; then
    buf=$fns
else
    buf=()
    for c in ${=choice} ; do
        fn=$fns[$(( 1 + 16#$c ))]
        buf+=($fn)
    done
fi
print $buf
print -n $buf | xclip -in -selection clipboard