TextBlob ngrams removes some symbols

[PasaOpasen]

TextBlob('c# c++ r').ngrams(2)
# [WordList(['c', 'c']), WordList(['c', 'r'])]

[leo-p-labs]

That is because the ngrams() function calls a Wordlist() object which itself calls the words() function. In the source we can see there is a parameter a this level called 'include_punc' setted at False by default. May be if this parameter should be accessed at the ngram() function level to keep the symbols.