+2013-10-22 Xue Fuqiao <xfq.free@gmail.com>
+
+ * frame.el (display-screens, display-pixel-height)
+ (display-pixel-width, display-mm-width, display-backing-store)
+ (display-save-under, display-planes, display-color-cells)
+ (display-visual-class, display-monitor-attributes-list): Mention
+ the optional ‘display’ argument in doc strings.
+
2013-10-22 Michael Gauland <mikelygee@amuri.net>
* progmodes/ebnf2ps.el (ebnf-prologue): Avoid PS error with some