tokens: The Erlang language does not expose any way for anonymous functions to refer to them self , but there is a rumour that Core Erlang ( an intermediate but official representation in the compiler phases ) does have such a feature .
ner_tags: O B-Language O O O O O O O O O O O O O O O O O O O O O B-Language I-Language O O O O O O O O B-Application O O O O O O O O