Function dfhack_saferesume

library/LuaTools.cpp:918–928

}

static int dfhack_saferesume (lua_State *L) {
    lua_State *co = lua_tothread(L, 1);
    luaL_argcheck(L, !!co, 1, "coroutine expected");
    int r = resume_helper(L, co, lua_gettop(L) - 1, LUA_MULTRET);
    bool ok = Lua::IsSuccess(r);
    lua_pushboolean(L, ok);
    lua_insert(L, 2);
    if (!ok)
        report_error(L);
    return lua_gettop(L) - 1;
}

static int dfhack_coauxwrap (lua_State *L) {
    lua_State *co = lua_tothread(L, lua_upvalueindex(1));