The feedback widget is a gage for displaying process status. Display is given as a percentage and as a thermometer type bar. Options exist for adding a label and controlling its position. The original code is copyright 1995 Lawrence Berkeley Laboratory. The scrolledhtml widget implements a scrollable html text widget through inheritance from scrolledtext.
Import reads from an html file, while export still writes plain text.
Also provides a render command, to display html text passed in as an argument. The original code is copyright 1995 Lawrence Berkeley Laboratory. The hyperhelp widget implements a help facility using html formatted hypertext files. Actually it was kind-of already an iwidget. It was living in the incoming directory for a time.