Rename `self` to `XRegExp`.
Rename `self` to `XRegExp`.
slevithan/xregexp,GerHobbelt/xregexp,slevithan/XRegExp,mathiasbynens/xregexp,GerHobbelt/xregexp,slevithan/xregexp,mathiasbynens/xregexp,slevithan/xregexp,slevithan/XRegExp,mathiasbynens/xregexp,GerHobbelt/xregexp,mathiasbynens/xregexp