nl_tokens: ( public ) return the number of bits in this
pl_tokens: function bnBitLength ( ) { var this_array = this . <mask> ; if ( this . t <= 0 ) return 0 ; return BI_DB * ( this . t - 1 ) + nbits ( this_array [ this . t - 1 ] ^ ( this . s & BI_DM ) ) ; }