* Just ignore emacs backup files and fasls for now.

  * Added parameters to control the location and size of the
text-widget.

  * Based the number of lines to display in the text widget on the size
of the widget.

  * Rename it to text-widget.

  * Add sbcl-specific Gray stream support for writing to the
text-widget.

  * The renderer for at least one of the widgets depends on the
input-context having been set up.  Set up the input context before
doing anything that might render to the display.

  * Extract menu-widget and its test code and move them to a new file.

  * Elaborate on the menu-widget test code in the direction of usable
menu input control.