How to load G code program that loops forever?

I would like to run a simple but infinitely looping test program in Axis.
It seems that the axis simulated display will never finish in this case so I can't start execution.
Is there a way to load the G code program and not have to wait for the display to finish?

you can inhibit the preview of gcode by using "(AXIS,hide)"


www.linuxcnc.org/docs/html/gui/axis.html#_axis_preview_control

I think that you can also wrap the repeat in a

O100 DO
< gcode here >
O100 WHILE [#<_task> EQ 1]

Which will run the Gcode only once in preview

Exactly what I was hoping for!