...so we should update our link, too. Committed.
Gerald Index: readings.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v retrieving revision 1.312 diff -u -r1.312 readings.html --- readings.html 26 May 2019 19:39:47 -0000 1.312 +++ readings.html 26 May 2019 21:02:40 -0000 @@ -642,7 +642,7 @@ <li>Robert Morgan (1998) "Building an Optimizing Compiler". 300pp. ISBN: 1-55558-179-X.</li> - <li><a href="http://www.opengroup.org/";>The Open Group</a> has quite a bit + <li><a href="https://www.opengroup.org/";>The Open Group</a> has quite a bit on <a href="http://pubs.opengroup.org/onlinepubs/009695399/toc.htm";>POSIX and friends</a>.</li>
