.. _es-guide-reference-index-modules-analysis-elision-tokenfilter:

===================
Elision Tokenfilter
===================

A token filter which removes elisions. For example, "l'avion" (the plane) will tokenized as "avion" (plane).


Accepts **articles** setting which is a set of stop words articles. For example:



.. code-block:: js

    "index" : {
        "analysis" : {
            "analyzer" : {
                "default" : {
                    "tokenizer" : "standard",
                    "filter" : ["standard", "elision"]
                }
            },
            "filter" : {
                "elision" : {
                    "type" : "elision",
                    "articles" : ["l", "m", "t", "qu", "n", "s", "j"]
                }
            }
        }
    }

