nl_tokens: / * Reset the ranks of all nodes based on the current spanning tree . The rank of the tree s root remains unchanged while all other nodes are set to the sum of minimum length constraints along the path from the root .
pl_tokens: function adjustRanks ( graph , tree ) { function dfs ( p ) { var children = tree . successors ( p ) ; children . forEach ( function ( c ) { var minLen = minimumLength ( graph , p , c ) ; graph . <mask> ( c ) . rank = graph . node ( p ) . rank + minLen ; dfs ( c ) ; } ) ; } dfs ( tree . graph ( ) . root ) ; }