[Emacs-diffs] Changes to emacs/lisp/custom.el

[Bill Wohler]

Index: emacs/lisp/custom.el
diff -u emacs/lisp/custom.el:1.123 emacs/lisp/custom.el:1.124
--- emacs/lisp/custom.el:1.123  Tue Mar 21 16:44:09 2006
+++ emacs/lisp/custom.el        Mon Apr 10 23:43:34 2006
@@ -268,6 +268,12 @@
         VALUE should be a string specifying that the variable was
         first introduced, or its default value was changed, in Emacs
         version VERSION.
+:package-version
+        VALUE should be a list with the form (PACKAGE VERSION)
+        specifying that the variable was first introduced, or its
+        default value was changed, in PACKAGE version VERSION.  This
+        keyword takes priority over :version.  The PACKAGE and VERSION
+        must appear in the alist `customize-package-emacs-version-alist'.
 :tag LABEL
         Use LABEL, a string, instead of the item's name, to label the item
         in customization menus and buffers.
@@ -489,6 +495,8 @@
         (custom-add-to-group value symbol type))
        ((eq keyword :version)
         (custom-add-version symbol value))
+       ((eq keyword :package-version)
+        (custom-add-package-version symbol value))
        ((eq keyword :link)
         (custom-add-link symbol value))
        ((eq keyword :load)
@@ -540,6 +548,10 @@
   "To the custom option SYMBOL add the version VERSION."
   (put symbol 'custom-version (purecopy version)))
 
+(defun custom-add-package-version (symbol version)
+  "To the custom option SYMBOL add the package version VERSION."
+  (put symbol 'custom-package-version (purecopy version)))
+
 (defun custom-add-load (symbol load)
   "To the custom option SYMBOL add the dependency LOAD.
 LOAD should be either a library file name, or a feature name."