Commit 912ea554 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Common Keywords): State caveats for use of :tag.

parent ac8fcf0f
......@@ -34,8 +34,16 @@ display one name.
@table @code
@item :tag @var{label}
Use @var{label}, a string, instead of the item's name, to label the item
in customization menus and buffers.
Use @var{label}, a string, instead of the item's name, to label the
item in customization menus and buffers. @strong{Don't use a tag
which is substantially different from the item's real name; that would
cause confusion.} One legitimate case for use of @code{:tag} is to
specify a dash where normally a hyphen would be converted to a space:
@example
(defcustom cursor-in-non-selected-windows @dots{}
:tag "Cursor In Non-selected Windows"
@end example
@item :group @var{group}
Put this customization item in group @var{group}. When you use
......
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