hide-caret in text%

Determines whether the caret is shown when the editor has the keyboard focus.

• (send a-text hide-caret hide?) -> void
     hide? : boolean

  If hide? is not #f, then the caret or selection hiliting will not be drawn for the editor. The editor can still own the keyboard focus, but no caret will be drawn to indicate the focus.

  See also caret-hidden? and lock.