From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 11680 invoked from network); 3 Sep 2020 20:29:19 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 3 Sep 2020 20:29:19 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 25CB19CAA4; Fri, 4 Sep 2020 06:29:15 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 263EA9CA4C; Fri, 4 Sep 2020 06:28:34 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=tuhs.org; s=dkim; t=1599164947; bh=FIvDUz/bDA+dSWh8qVrkPAktfPKjf/yaE0DRhCVNz+M=; h=Date:From:To:References:In-Reply-To:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=YDzesWgJrKAtfvX9TG62pzpGeVKvEnjmO2ADrIJxWts+8CAyYu553eQFHRKiNQ7xc S4NREvq6x7Kgn1R9SUPy1IOHJhALjZa+ykg6C2nR9JsSdtf9RaH8wwy+ABDjc/kWsi OT9aaxagfyGqka4I8uI0DT5anwb5hFsJ5EzFQYNw= Received: by minnie.tuhs.org (Postfix, from userid 1000) id 458659CA4B; Fri, 4 Sep 2020 06:28:31 +1000 (AEST) Date: Fri, 4 Sep 2020 06:28:31 +1000 From: Warren Toomey To: tuhs@tuhs.org Message-ID: <20200903202831.GA10755@minnie.tuhs.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Subject: Re: [TUHS] Whence did "XXX" come about? X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" On Fri, Sep 04, 2020 at 03:32:58AM +1000, Dave Horsfall wrote: > For yonks I've been seeing "XXX" as a flag to mean "needs more work" or > "look at this carefully, just in case" etc, and I use it myself. Me too, for the same reason: the code is tricky or subtle or needs fixing. It does tend to make my students raise their eyebrows; perhaps they have their nanny filters turned on :-) Cheers, Warren