Function OpenPersistent

library/LuaApi.cpp:379–390

};

static void OpenPersistent(lua_State *state)
{
    luaL_getsubtable(state, lua_gettop(state), "persistent");

    lua_dup(state);
    luaL_setfuncs(state, dfhack_persistent_funcs, 1);

    lua_dup(state);
    lua_setfield(state, -2, "__index");

    lua_pop(state, 1);
}

/************************
 * Material info lookup *