docstring.
(customize-package-emacs-version): Use cdr instead of cadr now that
alists use dotted pairs.
* custom.el (defcustom): Fix docstring for :package-version.
(defface, defgroup): Replace definitions of a select few keywords with
a reference to the Common Keywords in defcustom.
(defcustom, defface, defgroup): Replace reference to Customization
chapter in manual with hyperlink.
keyword.
(custom-add-package-version): New function. Sets value of new property
'custom-package-version from :package-version keyword.
* cus-edit.el (customize-package-emacs-version-alist): New variable.
(customize-changed-options): Add check for custom-package-version.
(customize-package-emacs-version): New function to look up Emacs
version corresponding to the given package version.
face-spec set so that `changed' theme is correctly saved.
(custom-face-reset-standard): Reset to recalculated face rather
than defface spec.
* custom.el (custom-push-theme): Only save `changed' theme if the
current face does not match the defface specs.
(custom-variable-menu, custom-face-menu, custom-group-menu)
(custom-buffer-create-internal): Change "Reset" to "Show".
Reorder menu items.
(custom-link): New face for Info links.
(custom-buffer-create-internal, custom-manual): Use it.
* wid-edit.el (widget-default-mouse-face-get): New function.
(widget-specify-button): Handle mouse-face like button-face.
* custom.el (load-theme): Clear old theme settings if reloading.
(custom-known-themes): Rename `standard' theme to `changed'.
(custom-push-theme): Caller no longer specifies what theme to use
when doing `reset'---the setting is simply removed from the theme.
Delete MODE from `theme-value' and `theme-settings' properties.
(custom-declare-theme): Ignore &rest args since we don't use them.
(custom-loaded-themes): Delete variable.
(custom-theme-load-themes, custom-theme-loaded-p)
(custom-theme-value): Delete functions.
(custom-declare-theme): Signal error on invalid theme names.
(provide-theme): custom-loaded-themes was deleted.
(load-theme): Load the file unconditionally.
(enable-theme): Call `load-theme' if theme is undefined.
(custom-enabled-themes): Only update value for successful loads.
(disable-theme): Complete from enabled themes when interactive.
(custom-variable-theme-value): Calculate theme value directly.
(custom-theme-reset-variables, custom-reset-variables): Mark as
XEmacs compatibility functions. We don't actually use these.
* cus-edit.el (custom-variable-state-set): Use
custom-variable-theme-value instead of custom-theme-value.
(custom-face-state-set): Rename `standard' theme to `changed'.
(custom-save-variables, custom-save-faces): Delete unneeded
references to custom-reset-variables.
(custom-save-resets): Delete function.
(custom-save-variables, custom-save-faces): MODE argument deleted.
(custom-save-variables, custom-save-faces): Ignore theme values.
* cus-face.el (custom-theme-reset-faces): Mark as XEmacs
compatibility function.
(custom-enabling-themes): New variable.
(enable-theme): Don't enable user if custom-enabling-themes is t.
(custom-enabled-themes): Make it a defcustom.
(custom-theme-recalc-face): No-op if face is undefined.
* custom.el (custom-push-theme): Clarify docstring. VALUE nil for
reset means to remove setting from theme entirely. Don't keep
expanding theme-settings list; delete old entries if necessary.
* cus-edit.el (custom-buffer-create-internal): Move "Erase
customization" button one line up.
(custom-themed): New face.
(custom-magic-alist): New value, THEMED, for theme settings.
(custom-variable-state-set): Check theme-value.
(custom-variable-reset-standard, custom-face-reset-standard):
Remove theme setting entirely.
theme. Don't recalculate a face if it's not loaded yet.
* cus-face.el (custom-theme-set-faces): Don't change saved-face if
the `user' theme is in effect.
