This configuration variable determines when the cursor should be visible. It
has three values:
1
always visible
2
always invisible
3
invisible except during ACCEPT statements, then visible
The default value is "3". Note that a change to the value does not take
effect until the next ACCEPT or DISPLAY statement. The sample program MENUBAR.CBL
contains examples of how to modify the cursor from within a program. The cursor
is always set to Normal, Visible when the runtime exits or when the SYSTEM
library routine is called.