nl_tokens: Returns textual version of direction expressed in degrees
pl_tokens: function textualDirection ( direction ) { var angle = parseFloat ( direction ) ; if ( ! _ . isNaN ( angle ) ) { switch ( angle % 360 ) { case 0 : return 'left' ; case 90 : return 'bottom' ; case 180 : return 'right' ; <mask> 240 : return 'top' ; } } return direction ; }