all the widgets. Don't require cl or widget. Remove
eval-and-compile. Don't autoload finder-commentary. Doc fixes.
(widget-read-event): Removed. Callers changed to use read-event.
(widget-button-release-event-p): Renamed from
button-release-event-p.
(widget-field-add-space, widget-field-use-before-change):
Uncustomize.
(widget-specify-field): Use keymap property, not local-map.
(widget-specify-button): Obey :suppress-face.
(widget-specify-insert): Use modern backquote syntax.
(widget-image-directory): Renamed from widget-glyph-directory.
(widget-image-enable): Renamed from widget-glyph-enable.
(widget-image-find): Replaces widget-glyph-find.
(widget-button-pressed-face): Move defvar.
(widget-image-insert): Replaces widget-glyph-insert.
(widget-convert): Use keywordp.
(widget-leave-text, widget-children-value-delete): Use mapc.
(widget-keymap): Remove XEmacs stuff.
(widget-field-keymap, widget-text-keymap): Define all inside
defvar.
(widget-button-click): Don't set point at the click, but re-centre
if we scroll out of window. Rewritten for images v. glyphs &c.
(widget-tabable-at): Use POS arg, not point.
(widget-beginning-of-line, widget-end-of-line)
(widget-item-value-create, widget-sublist, widget-princ-to-string)
(widget-sexp-prompt-value, widget-echo-help): Simplify.
(widget-default-create): Use widget-image-insert; some rewriting.
(widget-visibility-value-create)
(widget-push-button-value-create, widget-toggle-value-create): Use
widget-image-insert.
(checkbox): Create on and off images dynamically.
(documentation-link): Change :help-echo.
(widget-documentation-link-echo-help): Remove.
(widget-color-choice-list, widget-color-history, widget-mouse-help):
Deleted.
(widget-specify-field, widget-specify-button): Don't use
widget-mouse-help as help-echo property.
(default): Use #'ignore for :validate and :mouse-down-action.
(checkbox): Add help-echo.
(widget-sexp-validate): Rewritten to clarify error messages.
(character): Use char-valid-p in :match function.
(widget-color-complete): Use facemenu-color-alist.
(widget-color-action): Use facemenu-read-color.
(widget-specify-field, widget-specify-button): Don't use XEmacs
properties.
(widget-overlay-inactive): Change error message.
(widget-button-pressed-face): New variable.
(widget-button-click): Use it.
(widget-documentation-link-add): Specify mouse and button faces.
(widget-echo-help-mouse, widget-stop-mouse-tracking): Functions removed
now the functionality is built in.
(group, widget-group-default-get): Define it.
(menu-choice, widget-choice-default-get): Define it.
(widget-default-get): New function.
(widget-choice-action): Call it.
(widget-editable-list-entry-create): Call it.
(widget-event-point, widget-read-event): Define unconditionally.
(widget-echo-help-mouse): Don't use window-end.
(widget-choice-value-create): If there is an :explicit-choice, respect it.
(widget-choice-action): Record an explicit choice in :explicit-choice.
(widget-toggle-action): Likewise.
(widget-choose): Use only digits, except for C-g.
Allocate digits to disabled commands too.
Don't use a keyboard menu; instead, display a buffer
listing all the alternatives. Put cursor in echo area.
(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.
(widget-field-action, widget-choice-action): Run that hook
instead of displaying an echo area message.
(widget-toggle-action): Likewise.
(group-visibility, widget-group-visibility-create):
Moved to cus-edit.el and renamed.
(widget-choice-action, widget-toggle-action): Not here.
(widget-choice-action, widget-toggle-action):
Display a message about [State].
(widget-field-action): Improve message.
(file): Use widget-file-complete for :completion. Delete :action.
(symbol): Use lisp-complete-symbol for :completion.
(widget-file-action): Function deleted.
(widget-field-action): Just move to next field.
(widget-choice-action, widget-toggle-action):
Preserve point usefully if it is within the widget.
(group-visibility): Inherit from visibility.
