$(clamp)
$(clamp [value] [min] [max])
Bounds a number to a range: values below min display as min, values above max display as max.
Examples
$(clamp 150 0 100)
Will display "100"
$(clamp $(percent {{goal_current}} {{goal_target}}) 0 100)
Will display goal progress that never overshoots 100 — useful for feeding a progress-bar widget property.