AddContinueAlternative 4875 src/jsregexp.cc     center->AddContinueAlternative(rest_alt);
AddContinueAlternative 4877 src/jsregexp.cc     center->AddContinueAlternative(rest_alt);
AddContinueAlternative 1148 src/jsregexp.h   void AddContinueAlternative(GuardedAlternative alt);