nl_tokens: ( protected ) this + = n << w words this > = 0
pl_tokens: function bnpDAddOffset ( n , w ) { var this_array = this . <mask> ; while ( this . t <= w ) this_array [ this . t ++ ] = 0 ; this_array [ w ] += n ; while ( this_array [ w ] >= BI_DV ) { this_array [ w ] -= BI_DV ; if ( ++ w >= this . t ) this_array [ this . t ++ ] = 0 ; ++ this_array [ w ] ; } }