96 	effll	= 80,		/* Effective line length		*/  variable
698 		effll = 80;  in process()
740 				effll = lp->param ? lp->param : 72;  in process()
763 	if (plast - pfirst < effll) {  in append()
764 		n = n ? n : effll - (plast - pfirst);  in append()
776 	if (plast - pfirst < effll) {  in prepend()
777 		n = n ? n : effll - (plast - pfirst);  in prepend()
788 	if (plast - pfirst > effll) {  in begtrunc()
789 		n = n ? n : plast - pfirst - effll;  in begtrunc()
801 	if (plast - pfirst > effll) {  in endtrunc()
802 		n = n ? n : plast - pfirst - effll;  in endtrunc()