<entry index='m'>
<name>MatchingData</name>
<reference>object</reference>
<reference>variable</reference>
<content>
    ((Object)) which shows state concerning match of regular expression.
    Value of ((variable|Variable)) ((|$~|)).
    When the value of this variable is changed,
    the value of variable group (((|$1|)),((|$2|))...,etc)
    concerning the regular expression changes, too.
</content>
</entry>
