diff options
Diffstat (limited to 'lisp/custom.el')
| -rw-r--r-- | lisp/custom.el | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/custom.el b/lisp/custom.el index cd97b425038..2ac1e23ac49 100644 --- a/lisp/custom.el +++ b/lisp/custom.el @@ -272,11 +272,14 @@ The following common keywords are also meaningful. first introduced, or its default value was changed, in Emacs version VERSION. :package-version - VALUE should be a list with the form (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'. + Since PACKAGE must be unique and the user might see it in an + error message, a good choice is the official name of the + package, such as MH-E or Gnus. :tag LABEL Use LABEL, a string, instead of the item's name, to label the item in customization menus and buffers. |