




 
When non-nil, the value is a color spec or color alias determining the background color of the editor-pane cursor. See The Color System for information about color specs and aliases.
The value nil means that the cursor background color is the same as the 
foreground
 color of the editor pane. 
foreground
 is a slot inherited from simple-pane.
CAPI User Guide and Reference Manual (Macintosh version) - 25 Feb 2015