Not divide CustomAnalyzer

[johtani]

Use custom analyzer that defined at creating index, the plugin output only analyzer's tokes.

[johtani]

using following index creation command and request query.

curl -XPUT 'http://localhost:9200/extended_test/' -d'
{
    "index":{
        "analysis":{
             "char_filter" : {
                 "my_char_filter" : {
                     "type" : "mapping",
                     "mappings" : ["ph=>f","qu=>q"]
                  }
            },
            "analyzer" : {
                "my_analyzer" : {
                    "type" : "custom",
                    "tokenizer" : "kuromoji_tokenizer",
                    "filter" : ["kuromoji_baseform", "kuromoji_readingform"],
                    "char_filter" : ["my_char_filter"]
                }
            }
        }
    }
}
'```

query and response.

curl -XPOST 'localhost:9200/extended_test/_extended_analyze?analyzer=my_analyzer&pretty' -d 'THIS IS A PEN' { "custom_analyzer" : false, "analyzer" : { "my_analyzer" : [ { ...

Maybe, I mistake handling CustomAnalyzer and NamedAnalyzer.