 
   All configuration for Xref should be placed under the key `:xref`.
 
-    * `:exclude` - a list of modules and `{module, function, arity}` tuples to ignore when checking
-      cross references. For example: `[MissingModule, {MissingModule2, :missing_func, 2}]`
+    * `:exclude` - a list of modules and `{module, function, arity}`
+      tuples to ignore when checking cross references. For example:
+      `[MissingModule, {MissingModule2, :missing_func, 2}]`
 
   """
 

    * `--exclude` - paths to exclude

    * `--label` - only shows relationships with the given label
      The labels are "compile", "struct" and "runtime" (runtime is now shown on the graph)

    * `--only-nodes` - only shows the node names (no edges)

    * `--source` - displays all files that the given source file references (directly or indirectly)

    * `--sink` - displays all files that reference the given file (directly or indirectly)

    * `--format` - can be set to one of:


  ### graph

  Prints a file dependency graph where an edge from `A` to `B` indicates
  that `A` (source) depends on `B` (sink).

      mix xref graph --format stats

