#!/usr/bin/env zsh

setopt ERR_EXIT
zmodload zsh/zpty
zpty zshfe zsh
zpty -w zshfe "print ZSHFE $*"$'\t EFHSZ\nexit\n'
zpty -r zshfe zshfe "*exit"
print -- $zshfe | sed -n "s/^ZSHFE \(.*\) EFHSZ/\1/p"