Add doc-string.
Move keymap variables to precede defuns.
Add keymap for a dictionary entry.
Add defun for handling the popup-menu of a dictionary entry.
Add a keymap to the `folio-widget-dict-entry-item' widget.
Run hooks `folio-dict-maintainance-functions' with command and word
for the arguments; re-focus current/new dictionary entry.
Use keymap from widget definition.
Remove obsolete event handler.
Add defsubst `folio-make-vocabulary' for creating a vocabulary hash table.
Amend doc-string.
Add support for resetting spell-checker suggestions.
Add `folio-maintain-dictionary' defun.
Add `folio-maintain-dictionary' to the
`folio-dict-maintainance-functions' hook.
Use `folio-make-vocabulary'.
Add support for widget keymaps to `folio-widget-repeat'.
Remove obsolete notify.
Replace the entry's buttons for dictionary maintenance with a popup-menu.
Commentary.
Remove obsolete debugging code.
Make the widget scrollable using S-wheel-down/-up.