* doc/lispref/display.texi (Button Buffer Commands): Use @code instead
of @var for a normal variable.
* display.texi (Showing Images): Add an index for image-size.
Use @code instead of @var for a normal variable.
(Multi-Frame Images): Improve indexing.
+ (Button Buffer Commands): Use @code instead of @var for a normal variable.
2013-10-27 Xue Fuqiao <xfq.free@gmail.com>
@code{button-buffer-map} as a parent keymap for its keymap.
If the button has a non-@code{nil} @code{follow-link} property, and
-@var{mouse-1-click-follows-link} is set, a quick @key{Mouse-1} click
+@code{mouse-1-click-follows-link} is set, a quick @key{Mouse-1} click
will also activate the @code{push-button} command.
@xref{Clickable Text}.