__rbash_setup_prompt() {
  local shelld="\$"

  case "$OSTYPE" in
    cygwin*)
      if net session >/dev/null 2>&1; then
        shelld="#"
      fi
      ;;
  esac

  export PS1="This is ${RHOSTNAME}\e[1;3${RCOLOR}m${RDOMAIN}\e[0m: \w\n$shelld "
  export EDITOR="${EDITOR:-vim}"
  export PATH="$RBASH_BIN:$PATH"
}