_package_edit()
{
        local context state state_descr line
        typeset -A opt_args
        local curcontext="$curcontext"

        _arguments -C \
                "1:portage_conftype:->conftype"\
                "2:portage_conffile:->confname"

        case $state in
        conftype)
                _arguments ':Portage Type:(accept_keywords accept_restrict env keywords license mask properties unmask use)'
        ;;
        confname)
                local -a conffiles
                conffiles=(/etc/portage/package.$words[2]/*(:t))
                #printf '\n\n\n\n\naaaaa->%s<-aaaaa%saaaa\n\n\n\n' "$conffiles" "$words"
                #_arguments "2:portage_conffile:($conffiles)"
                if [[ $words[3] =~ '\w{3,}' ]]; then
                  _message -r "maybe you need one of these:"$'\n'"$(cd /etc/portage/package.$words[2] 2>& - && grep -lFR $words[3] ./)"
                fi
                _values "Portage conffile" $conffiles
        ;;
        esac
}


package_edit()
{

	local __su_mkdi=${__su_mkdir:-sudo mkdir}
	local __su_editor=${__su_editor:-sudoedit}
	local SUDO_EDITOR='vim -S /etc/vim/portage-'$1'-rc'
        #local SUDO_EDITOR="nano -w -Y /etc/portage"


	if [[ -d /etc/portage/package.$1 ]] {
        	env SUDO_EDITOR="${SUDO_EDITOR}" $__su_editor /etc/portage/package.$1/$2
	} elif [[ -n $2 ]] {
        	$__su_mkdir etc/portage/package.$1
        	env SUDO_EDITOR="${SUDO_EDITOR}" $__su_editor /etc/portage/package.$1/$2
	} else {
        	env SUDO_EDITOR="${SUDO_EDITOR}" $__su_editor /etc/portage/package.$1
	}
}


alias p.env="package_edit env"
alias p.um="package_edit unmask"
alias p.akw="package_edit accept_keywords"
alias p.use="package_edit use"
alias p.mask="package_edit mask"
alias p.lic="package_edit license"
alias mk.conf="sudoedit /etc/portage/make.conf"
alias e-upd="sudo etc-update"
alias s-upd="sudo emerge --update --deep --tree --with-bdeps=y @world"
alias system-update="sudo emerge --update --deep --tree --with-bdeps=y @world"

compdef _package_edit package_edit