===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/plus33.html,v
retrieving revision 1.59
retrieving revision 1.60
diff -c -r1.59 -r1.60
*** www/plus33.html	2018/08/24 05:41:56	1.59
--- www/plus33.html	2018/10/09 15:12:03	1.60
***************
*** 74,79 ****
--- 74,80 ----
  <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>