Change signature of TPMERegexp member-function:
 TString Substitute(const TString& s, const TString& r, Bool_t doDollarSubst=kTRUE);
to
 Int_t   Substitute(TString& s, const TString& r, Bool_t doDollarSubst=kTRUE);
so that it conforms to the interface of the parent class TPRegexp.


git-svn-id: http://root.cern.ch/svn/root/trunk@26600 27541ba8-7e3a-0410-8455-c3a389f83636