diff options
Diffstat (limited to 'lisp/progmodes/cc-vars.el')
| -rw-r--r-- | lisp/progmodes/cc-vars.el | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lisp/progmodes/cc-vars.el b/lisp/progmodes/cc-vars.el index f97e8d1483b..7a9181db716 100644 --- a/lisp/progmodes/cc-vars.el +++ b/lisp/progmodes/cc-vars.el @@ -51,14 +51,19 @@ ;;; Helpers -;; This widget exists in newer versions of the Custom library -(or (get 'other 'widget-type) - (define-widget 'other 'sexp - "Matches everything, but doesn't let the user edit the value. + +;; Emacs has 'other since at least version 21.1. +;; FIXME this is probably broken, since the widget is defined +;; in wid-edit, which this file does not load. So we will always +;; define the widget, even when we don't need to. +(when (featurep 'xemacs) + (or (get 'other 'widget-type) + (define-widget 'other 'sexp + "Matches everything, but doesn't let the user edit the value. Useful as last item in a `choice' widget." - :tag "Other" - :format "%t%n" - :value 'other)) + :tag "Other" + :format "%t%n" + :value 'other))) ;; The next defun will supersede c-const-symbol. (eval-and-compile |