iwidgets::hyperhelp .hh \
-topics demo \
-helpdir [file join /home/you/Desktop] \
-maxhistory 30
##
## display the topic in the iwidget
## when the iwidget is activated
##
.hh showtopic demo
##
## Activate the iwidget
##
update idletasks
.hh activate
.hh configure \
-title "aaHyperhelp Example"