===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/plus53.html,v
retrieving revision 1.24
retrieving revision 1.25
diff -c -r1.24 -r1.25
*** www/plus53.html	2018/03/25 03:02:09	1.24
--- www/plus53.html	2018/10/09 15:12:03	1.25
***************
*** 76,81 ****
--- 76,82 ----
  <a href="plus61.html">6.1</a>,
  <a href="plus62.html">6.2</a>,
  <a href="plus63.html">6.3</a>,
+ <a href="plus64.html">6.4</a>,
  <a href="plus.html">current</a>.
  <br>