MATCHING_IN_FIRST_STRING 3962 regex.cpp      				    == MATCHING_IN_FIRST_STRING);
MATCHING_IN_FIRST_STRING 3971 regex.cpp      		best_match_p = !MATCHING_IN_FIRST_STRING;
MATCHING_IN_FIRST_STRING 4070 regex.cpp                        regs->end[0] = (MATCHING_IN_FIRST_STRING
MATCHING_IN_FIRST_STRING 4105 regex.cpp                mcnt = d - pos - (MATCHING_IN_FIRST_STRING