gtk:text-view-cursor-visible (object)

object -- a gtk:text-view widget
setting -- a boolean whether to show the insertion cursor

Accessor of the cursor-visible slot of the gtk:text-view class. The gtk:text-view-cursor-visible function returns whether the insertion mark is visible. The (setf gtk:text-view-cursor-visible) function toggles whether the insertion point is displayed.

A text buffer with no editable text probably should not have a visible cursor, so you may want to turn the cursor off.