#!/usr/bin/env bash

set -e

main() {
  # Dummy REPL loop:
  while true; do
    printf "hither> "
    read line || {
      echo
      break
    }
    if [ -n "$line" ]; then
      echo OK
    fi
  done
}

[ "$0" != "$BASH_SOURCE" ] ||
  main "$@"

# vim: set ft=sh:
