Method help_helper

library/Core.cpp:627–649

}

void DFHack::help_helper(color_ostream &con, const std::string &entry_name) {
    ConditionalCoreSuspender suspend{};

    if (!suspend) {
        con.printerr("Failed Lua call to helpdb.help (could not acquire core lock).\n");
        return;
    }

    auto L = DFHack::Core::getInstance().getLuaState();
    Lua::StackUnwinder top(L);

    if (!lua_checkstack(L, 2) ||
        !Lua::PushModulePublic(con, L, "helpdb", "help")) {
        con.printerr("Failed to load helpdb Lua code\n");
        return;
    }

    Lua::Push(L, entry_name);

    if (!Lua::SafeCall(con, L, 1, 0)) {
        con.printerr("Failed Lua call to helpdb.help.\n");
    }
}

void tags_helper(color_ostream &con, const std::string &tag) {
    ConditionalCoreSuspender suspend{};