On Sun, 12 Nov 2017, Ioannis A. Venetis wrote:
 Dear all,
 Seems that the option --www in the open command does not work in my
 case.
 It does not matter whether the database is installed or not in the
 machine
 For example:
 <\hansl>
 clear
 open fedstl --www
 data isratio
 </hansl>
 returns a message in a new window: Error attempting to open file 
Thanks for the report, Ioannis. That option got broken at some 
point. It's now fixed in git and snapshots will follow.
Allin