4d19239ec4
The suggest stop filter is an improved version of the stop filter, which takes stopwords only into account if the last char of a query is a whitespace. This allows you to keep stopwords, but to allow suggesting for "a". Example: Index document content "a word". You are now able to suggest for "a" and get back results in the completion suggester, if the suggest stop filter is used on the query side, but will not get back any results for "a " as this is identified as a stopword. The implementation allows to set the `remove_trailing` parameter for a custom stop filter and thus use the suggest stop filter instead of the standard stop filter. |
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