vfind, supporting shell expansions and regexp

vfind.py

@@ -11,6 +11,7 @@ if __name__ == '__main__':
   pattern = cmd_args.pattern
   show_children_nodes = cmd_args.show_children_nodes
   show_subtree_info = cmd_args.show_subtree_info
+  use_re = cmd_args.regular_expression
 
   # opts for generatign the tree
   opts = {
@@ -27,6 +28,7 @@ if __name__ == '__main__':
       'show_subtree_info': show_subtree_info,
       'type' : cmd_args.type,
       'items_to_include' : cmd_args.include or [],
+      'use_regular_expression' : use_re,
       }
 
   ntree = NerdTreeFind(path, opts=opts)