This option lets you use Control-L for a form feed. Setting this variable to yes and putting Ctl-L in a DISPLAY statement allows a form feed to occur. In effect, this clears the screen and puts the cursor at screen position (0,0). Setting this variable to no disallows a form feed. The default value is no. This can also be specified as SCRN_FORM_FEED instead of SCREEN FORM-FEED.