From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-it0-f48.google.com (mail-it0-f48.google.com [209.85.214.48]) by fantadrom.bsd.lv (OpenSMTPD) with ESMTP id 6ef0c9c0 for ; Fri, 14 Jul 2017 01:35:04 -0500 (EST) Received: by mail-it0-f48.google.com with SMTP id v202so13224428itb.0 for ; Thu, 13 Jul 2017 23:35:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cathet-us.20150623.gappssmtp.com; s=20150623; h=sender:from:to:subject:mime-version:content-id:date:message-id; bh=4phk0+v4+sCH+FWG8HZgxzSrbNOThrdU5Bvw469ZJTw=; b=yqb3I8wljZ7fqBUu2M3wzFwWsZGYd/Mj0H83bnLdn9TRcY75CaOJahQ/x2nWkVqgMq vfhkCLdcBp2OtuoR3psrRrcpxAL/g//dfeCkaOV7l9uyTSGWrm1L276sr57z2PflfoTt 5mt/QsZ46+lvzt5vaJr+D+cNG4AM2cHb4hNxeshdxphWlUcsjVU0kR4zqBoR6SbT6x3x du9CXQLQi6BKaq0rZYT/DeIG/TcroEyfw2lxX6cSwKi/3iU7Whq6HftyYrcNZhnLOMt/ s49MLd7aLHy2ZiIwOeJvw6GaHU7x9o7YRtsfBjgsUAGCvXbdFyc/JSdn/HrHyCgzrXSh n5Hg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:subject:mime-version:content-id :date:message-id; bh=4phk0+v4+sCH+FWG8HZgxzSrbNOThrdU5Bvw469ZJTw=; b=nevA482WDBqMtWwY+yyDms6e2caTzFTIhZ26hzMajk6cJ0UtckiLonTVNBpRX39mR9 fOCPJvXgQqOxa4MYfFbPtGSqTTFrEqZq6LMOVSxicescKj86hFoKPmwlx+eO1SPvIjAA PT7XWLeoqI7oJsf3jf6as4X7Rf8QmZ6hDl3Vva/D9gsk1FDAbGpkVYgKpi+KFQzL+F2U sVvznXc6jBjdPcLyOeflhO6A8t2FatfWWRNQGFf3HM4BQnPJpnziXMD4/LdTOZQxKomr WOv6+fLv3rIc2xeov+xA/IVgX9JwZXWAlfuZS1cauPzUqs4hNA7k02d4LVWY9NI1VN2H SWXw== X-Gm-Message-State: AIVw1114AEfzpiwuBOjjMQiC6J2YhFn0m13Aq7l1e81oqOtXqO+YJw8b eTI/FLAbr+4gyRPgg08oww== X-Received: by 10.36.245.67 with SMTP id k64mr2340686ith.74.1500014101795; Thu, 13 Jul 2017 23:35:01 -0700 (PDT) Received: from cathet.us. (75-161-120-32.albq.qwest.net. [75.161.120.32]) by smtp.gmail.com with ESMTPSA id a197sm876869itc.5.2017.07.13.23.35.01 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 13 Jul 2017 23:35:01 -0700 (PDT) Sender: "Anthony J. Bentley" Received: from cathet.us (localhost [127.0.0.1]) by cathet.us. (OpenSMTPD) with ESMTP id 60283872 for ; Fri, 14 Jul 2017 00:35:00 -0600 (MDT) From: "Anthony J. Bentley" To: tech@mandoc.bsd.lv Subject: eqn(7): equations with no output shouldn't emit X-Mailinglist: mandoc-tech Reply-To: tech@mandoc.bsd.lv MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <11575.1500014099.1@cathet.us> Date: Fri, 14 Jul 2017 00:34:59 -0600 Message-ID: <75476.1500014099@cathet.us> Hi, It's very common in the libGL manuals to set delimeters early in the document: .EQ delim $$ .EN In -Thtml, this becomes: Which results in unneeded vertical space in the output. -- Anthony J. Bentley -- To unsubscribe send an email to tech+unsubscribe@mandoc.bsd.lv