(widget-menu-minibuffer-flag): New variable.

(widget-menu-minibuffer-flag): New variable.
(widget-choose): Alternative method to read one character from the keyboard.

(widget-documentation-face): New variable.
(widget-specify-doc): Use the variable.

(widget-default-button-face-get): Try to get it from the parent.
(widget-default-create): Use :tag-face for tags.

(widget-edit-functions): Renamed from widget-edit-hook.
(widget-field-action): Pass the widget as an arg when running hook.

(character): Doc fix.
(restricted-sexp): New widget type.
(integer, number): Use restricted-sexp.