if { [array get Draw_Groups "TOPOLOGY Check commands"] == "" } { pload TOPTEST } if { [array get Draw_Groups "Shape Healing"] == "" } { pload XSDRAW } # To prevent loops limit to 5 minutes cpulimit 300 if { [info exists imagedir] == 0 } { set imagedir . } if { [info exists test_image ] == 0 } { set test_image photo }