nl_tokens: / * If u and v are connected by some edges in the graph return the minimum length of those edges as a positive number if v succeeds u and as a negative number if v precedes u .
pl_tokens: function minimumLength ( graph , u , v ) { var outEdges = <mask> . outEdges ( u , v ) ; if ( outEdges . length > 0 ) { return util . max ( outEdges . map ( function ( e ) { return graph . edge ( e ) . minLen ; } ) ) ; } var inEdges = graph . inEdges ( u , v ) ; if ( inEdges . length > 0 ) { return - util . max ( inEdges . map ( function ( e ) { return graph . edge ( e ) . minLen ; } ) ) ; } }