Configuring icu_tokenizer to keep hashtag in token

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1

Hi,
we'r using icu_tokenizer to analyze text which may be in many languages. The problem is that text contains hastags like #dog #cat etc. and icu_tokenizer removes the '#' characters from tokens. So we'r not able to find documents which contains exactly the '#cat'.
Is there a simple way to achieve calling _analyze text:'#cat' produces 2 tokens: ['#cat', 'cat']?
Robert

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Any idea?

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