119   void vary(vunits amount);
243 inline void vjustify_output_line::vary(vunits amount)  in vary()  argument
245   current += amount;  in vary()
448   vunits *amount;  member in justification_spec
462   amount = new vunits[maxn];  in justification_spec()
468   a_delete amount;  in ~justification_spec()  local
490     vunits *old_amount = amount;  in append()
491     amount = new vunits[maxn];  in append()
493       amount[i] = old_amount[i];  in append()
498   amount[n] = v;  in append()
514 	  total += amount[i];  in justify()
526 	    sp->vary(amount[i]);  in justify()
527 	    gap -= amount[i];  in justify()
531 	    vunits v = scale(amount[i], gap, total);  in justify()
535 	  total -= amount[i];  in justify()