icu analysis/stopwords issue

gistfile1.txt

result=`curl -s -XDELETE 'http://localhost:9200/test?pretty=true'`
echo "$result"

echo "attempting index creation"
result=`curl -s -XPOST 'http://localhost:9200/test?pretty=true' -d '{

    "index" : {
        "analysis" : {
            "analyzer" : {
                "_fr" : {
                   "type": "custom",
                   "tokenizer": "icu_tokenizer",
                   "filter": ["icu_folding", "icu_normalizer", "fr_stop_filter", "fr_stem_filter"]
                },
                "_fr2" : {
                   "type": "custom",
                   "tokenizer": "icu_tokenizer",
                   "filter": ["icu_normalizer", "fr_stop_filter", "fr_stem_filter"]
                },
            "default": {
                "type": "custom",
                "tokenizer": "icu_tokenizer",
                "filter": ["icu_folding", "icu_normalizer"]
                }
            },
            "filter" : {
                "fr_stop_filter": {
                    "type": "stop",
                    "stopwords": ["_french_"]
                },
                "fr_stem_filter": {
                    "type": "stemmer",
                    "name": "light_french"
                }
            }
        }
    }
}'`
echo $result

result=`curl -s "http://localhost:9200/_analyze?analyzer=french&pretty=true&text=M%C3%AAme"`
echo 'french analyzer: '  $result

result=`curl -s "http://localhost:9200/test/_analyze?analyzer=_fr&pretty=true&text=M%C3%AAme"`
echo 'folding/normalizing analyzer'  $result

result=`curl -s "http://localhost:9200/test/_analyze?analyzer=_fr2&pretty=true&text=M%C3%AAme"`
echo 'normalizing analyzer' $result