Function getHelpString

crawl-ref/source/database.cc:876–882

// Help DB specific functions.

string getHelpString(const string &topic)
{
    string help = _query_database(HelpDB, topic, false, true);
    if (help.empty())
        help = "Error! The help for \"" + topic + "\" is missing!";
    return help;
}

/////////////////////////////////////////////////////////////////////////////
// FAQ DB specific functions.