std::vector<std::string> marker_msgs;
    std::vector<std::string> marked_feats;

    }
    // Would checking for a makrer for all discovered cells slow things
    // down too much?
    else if (feat_is_statue_or_idol(feat))
    {
        const std::string feat_stop_msg =
            env.markers.property_at(pos, MAT_ANY, "stop_explore_msg");
        if (!feat_stop_msg.empty())
        {
            marker_msgs.push_back(feat_stop_msg);
            return;
        }
        const std::string feat_stop =
            env.markers.property_at(pos, MAT_ANY, "stop_explore");
        if (!feat_stop.empty())
        {
            std::string desc = lowercase_first(feature_description(pos));
            marked_feats.push_back(desc);
            return;
        }

    const bool marker_stop = !marker_msgs.empty() || !marked_feats.empty();
    for (unsigned int i = 0; i < marker_msgs.size(); i++)
        mprf("%s", marker_msgs[i].c_str());
    for (unsigned int i = 0; i < marked_feats.size(); i++)
        mprf("Found %s", marked_feats[i].c_str());

        return (false);

        return (marker_stop);

            || marker_stop

bool feat_is_statue_or_idol(dungeon_feature_type feat);

bool feat_is_statue_or_idol(dungeon_feature_type feat)
{
    return (feat >= DNGN_ORCISH_IDOL && feat <= DNGN_STATUE_RESERVED);
}

* stop_explore: If set to anything, and placed on a cell with a statue
      or orcish idol, will cause auto-explore to stop with the message
      "Found <whatever>."

* stop_explore_msg: Like stop_explore, but when auto-explore is stopped
      the content of the property will be printed out as a message.