Essence.Tokenizer.split_with_punctuation

You're seeing just the function split_with_punctuation, go back to Essence.Tokenizer module for more information.
Link to this function

split_with_punctuation(text)

Specs

split_with_punctuation(String.t()) :: List.t()

Splits a given String into tokens on punctuation, and include the punctuation as a token. This method supports Unicode text.