subclass of Dialog
The help widget is a toplevel with a menu that displays HTML
help files. It has all the options and methods of the
It is usually called via the help command.
Help specific options
Help specific methods
pathname gethelp name
find a helpfile in the Classy::help_path and display it
pathname save filename ?text?
save the current content. You can save as a plain text file by
specifying text as a parameter