GtkTextView for help files?

[William Dest <ddinbox1-william yahoo com>]

I'm creating an external help file for my program,
invoked from the Help menu.
I'd like to keep the file simple so a tech writer can
update it from time to time, but I would also like it
to have bold headings, bookmarks, etc.
Is GtkTextView the right tool for this?  It's not
going to be edited by the user, so I don't need all
the editing features, but I would like a viewer to
recognize tags - in fact html would be ideal.

Ideas?

Thanks,
William